CN210331417U - High-altitude anti-falling assembly - Google Patents
High-altitude anti-falling assembly Download PDFInfo
- Publication number
- CN210331417U CN210331417U CN201822216298.6U CN201822216298U CN210331417U CN 210331417 U CN210331417 U CN 210331417U CN 201822216298 U CN201822216298 U CN 201822216298U CN 210331417 U CN210331417 U CN 210331417U
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- Prior art keywords
- rotating shaft
- mounting
- safety
- clamping plate
- mounting box
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- Expired - Fee Related
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- 238000005303 weighing Methods 0.000 abstract description 13
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005034 decoration Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model provides a subassembly is prevented weighing down in high altitude, include: scalable serving, scalable serving includes: the mounting box is internally limited with a mounting cavity and can be hung at a position required by high-altitude operation; the rotating shaft is pivotally arranged in the mounting cavity; one end of the telescopic belt is fixed on the rotating shaft, the other end of the telescopic belt extends out of the mounting box, and the length of the telescopic belt extending out of the mounting box is adjusted along with the rotation of the rotating shaft; the locking device can move to lock or release the rotating shaft; the safety wearing device is connected with the locking device and can wrap the human body when falling emergently. According to the utility model discloses prevent weighing down subassembly in high altitude is through setting up rotation axis, scalable serving and locking means in the mounting box to link to each other locking means and safe wearing device, this prevent weighing down subassembly in high altitude not only can adjust the length of scalable serving according to construction conditions, can guarantee workman's personal safety moreover, factor of safety is high.
Description
Technical Field
The application relates to the technical field of high-altitude operation, in particular to a high-altitude anti-falling assembly.
Background
Workshop loading workman high altitude construction is more dangerous, need be equipped with special high altitude construction equipment, however, under the general condition, the workman only uses a hoist and mount rope, and factor of safety is lower, takes place danger easily to the rope distance is generally more fixed, can not adjust, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a subassembly is prevented weighing down in high altitude, not only length adjustable, factor of safety is higher moreover, can prevent to fall suddenly.
According to the utility model discloses prevent weighing down subassembly in high altitude includes: a retractable cord, said retractable cord comprising: the mounting box is internally limited with a mounting cavity and can be hung at a position required by high-altitude operation; the rotating shaft is arranged in the mounting cavity in a pivoting manner; one end of the telescopic belt is fixed on the rotating shaft, the other end of the telescopic belt extends out of the mounting box, and the length of the telescopic belt extending out of the mounting box is adjusted along with the rotation of the rotating shaft; a locking device movable to lock or release the rotation shaft; the safety wearing device is connected with the locking device, and the safety wearing device can wrap the human body when falling emergently.
According to the utility model discloses prevent weighing down subassembly in high altitude is through setting up rotation axis, scalable serving and locking means in the mounting box to link to each other locking means and safe wearing device, this prevent weighing down subassembly in high altitude not only can adjust the length of scalable serving according to construction conditions, can guarantee workman's personal safety moreover, factor of safety is high.
According to the utility model discloses prevent weighing down subassembly in high altitude still has following technical characteristic:
according to the utility model discloses an embodiment, locking means includes: a retractable cord, said retractable cord comprising: the mounting box is internally limited with a mounting cavity and can be hung at a position required by high-altitude operation; the rotating shaft is arranged in the mounting cavity in a pivoting manner; one end of the telescopic belt is fixed on the rotating shaft, the other end of the telescopic belt extends out of the mounting box, and the length of the telescopic belt extending out of the mounting box is adjusted along with the rotation of the rotating shaft; a locking device movable to lock or release the rotation shaft; the safety wearing device is connected with the other end of the telescopic belt, and the safety wearing device can wrap a human body when falling emergently.
According to the utility model discloses an embodiment, locking means includes: the two stop plates are respectively formed into circular plates, and a plurality of stop teeth arranged in the same direction are arranged on the circumferential direction of the stop plates; the mounting plate is arranged below the rotating shaft, two ends of the mounting plate are respectively connected with the mounting box, and a through hole is formed in the center of the mounting plate; the clamping plate is arranged between the rotating shaft and the mounting plate along the axial direction of the rotating shaft, the clamping plate and the mounting plate are arranged in parallel when the clamping plate is located in a first state, the clamping plate is clamped between two adjacent stop teeth when the clamping plate is located in a second state, one end of the safety wearing device penetrates through the through hole to be connected with one side of the clamping plate, the clamping plate is located in the first state when the safety wearing device is not stressed, and the clamping plate is located in the second state when the safety wearing device is stressed.
According to the utility model discloses an embodiment, the cardboard thickness is less than stop tooth with state the minimum distance between the mounting panel, the length of cardboard is greater than two distance between the backstop board, the width of cardboard is greater than stop tooth with minimum distance between the mounting panel.
According to the utility model discloses an embodiment, safe wearing device includes: the waistband is in a ring shape with adjustable size and is connected with the telescopic belt; a fixing member formed as a rectangular block provided with two passing holes; one ends of the two straps respectively penetrate through the fixing piece and are connected with the waistband, the other ends of the two straps are respectively connected with the waistband, and the lengths of the straps can be adjusted; a fastening band connecting the two back bands to adjust a distance between the two back bands; the two leg fixing belts are respectively formed into annular parts with adjustable sizes, and the two leg fixing belts are respectively detachably connected with the waistband.
According to an embodiment of the present invention, two of the leg fixing straps are connected to the waistband through a hook.
According to the utility model discloses an embodiment, wear the device with flexible band passes through the hasp and links to each other.
According to an embodiment of the utility model, the other end of telescopic band is equipped with the couple.
According to an embodiment of the present invention, the waist belt, the back belt and the leg fixing band are respectively formed as rectangular belts.
Drawings
FIG. 1 is a schematic structural view of an overhead anti-falling assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of the retractable cord of the high altitude anti-fall assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a safety wearing device of the high-altitude anti-falling assembly in the embodiment of the present invention.
Reference numerals:
an overhead fall arrest assembly 100;
a retractable cord 10; a mounting box 11; a stretchable belt 13; a locking device 14; a stopper plate 141; a mounting plate 142; a catch plate 143;
a safety wearing device 20; a belt 21; a fixing member 22; two straps 23; a fastening tape 24; leg fixing straps 25.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 and 3, an overhead fall arrest assembly 100 according to an embodiment of the present invention includes a retractable cord 10 and a safety harness 20.
Specifically, the retractable cord 10 includes a mounting box 11, a rotating shaft (not shown), a retractable belt 13 and a locking device 14, wherein a mounting cavity is defined in the mounting box 11, the mounting box 11 can be suspended at a desired position for aerial work, the rotating shaft is pivotally disposed in the mounting cavity, one end of the retractable belt 13 is fixed on the rotating shaft, the other end of the retractable belt extends out of the mounting box 11, the length of the retractable belt 13 extending out of the mounting box 11 is adjusted along with the rotation of the rotating shaft, and the locking device 14 is movable to lock or release the rotating shaft. The safety-wearing device 20 is connected to the locking device 14, and the safety-wearing device 20 can wrap the human body in case of emergency fall.
Specifically, subassembly 100 is prevented weighing down in high altitude mainly comprises scalable serving 10 and safety and wear device 20, wherein, scalable serving 10 mainly comprises mounting box 11, the rotation axis, telescopic band 13 and locking means 14, it has the installation cavity to inject in the mounting box 11, be equipped with the rotation axis in the mounting box 11, the telescopic band 13 is being twined on the rotation axis, telescopic band 13 one end is fixed on the rotation axis, the other end stretches out mounting box 11 in order to hang in the eminence, when the rotation axis rotates, the length that telescopic band 13 stretches out mounting box 11 is adjustable, still be equipped with locking means 14 in the mounting box 11, locking means 14 can control the roll or the stop of rotation axis, safety and wear device 20 links to each other with locking means 14, safety and wear device 20 can wrap up the human body when promptly falling, it receives the injury to reduce the workman.
From this, according to the utility model discloses prevent weighing down subassembly 100 in high altitude is through setting up rotation axis, scalable serving and locking means 14 in mounting box 11 to link to each other locking means 14 and safety dressing device 20, this prevent weighing down subassembly 100 in high altitude not only can adjust the length of scalable serving 10 according to construction conditions, can guarantee workman's personal safety moreover, factor of safety is high.
According to some embodiments of the present invention, the locking device 14 includes two stop plates 141, a mounting plate 142 and a catch plate 143.
Specifically, two backstop boards 141 are respectively formed into circular plates, a plurality of backstop teeth arranged along the same direction are arranged on the circumference of the backstop board 141, the mounting plate 142 is arranged below the rotating shaft, two ends of the mounting plate are respectively connected with the mounting box 11, a through hole is arranged at the center of the mounting plate 142, the clamping plate 143 is arranged between the rotating shaft and the mounting plate 142 along the axial direction of the rotating shaft, the clamping plate 143 is arranged in parallel with the mounting plate 142 when the clamping plate 143 is in the first state, the clamping plate 143 is clamped between two adjacent backstop teeth when the clamping plate 143 is in the second state, one end of the safety wearing device 20 penetrates through the through hole to be connected with one side of the clamping plate 143, the clamping plate 143 is in the first state when the safety wearing device 20 is not stressed, and the clamping plate 143 is in the second state when the.
In other words, the locking device 14 is mainly composed of two stopper plates 141, a mounting plate 142 and a catch plate 143, the two stopper plates 141 are respectively provided at both ends of the rotating shaft, the stopper plates 141 are formed as circular plates, stopper teeth are provided on the circumferential direction of the stopper plates 141, the mounting plate 142 is provided below the rotating shaft and connected to the mounting box 11, the mounting plate 142 is provided with through holes, the catch plate 143 is provided on the mounting plate 142, the catch plate 143 is rotatable between the first state and the second state, when the safety harness 20 is not carrying a heavy load (no worker), the catch plate 143 is in the first state, that is, the extensible band 13 is extensible and contractible with the rotation of the rotation shaft, thereby adjusting the length of the extensible band 13, when the safety harness 20 is carrying a heavy load, with a worker, the catch plate 143 is in the second state, that is, the stop plate 141 and the stop teeth are locked with each other, the length of the telescopic band 13 is fixed, and the worker does not fall down.
Preferably, the thickness of the locking plate 143 is smaller than the minimum distance between the stop tooth and the mounting plate 142, the length of the locking plate 143 is greater than the distance between the two stop plates 141, and the width of the locking plate 143 is greater than the minimum distance between the stop tooth and the mounting plate 142.
That is, in the first state, the locking plate 143 is flatly laid on the mounting plate 142, and the rotation shaft can rotate, and in the second state, as shown in fig. 2, the locking plate 143 is erected and locked between the locking teeth, and the structure is stable.
According to an embodiment of the present invention, the safety wearing apparatus 20 includes a waist belt 21, a fixing member 22, two straps 23, a fastening belt 24, and two leg fixing belts 25.
Specifically, the waist belt 21 is formed in a circular shape with an adjustable size, the waist belt 21 is connected to the extensible belt 13, the fixing member 22 is formed in a rectangular block provided with two passing holes, one end of each of the two straps 23 passes through the fixing member 22 and is connected to the waist belt 21, the other end thereof is connected to the waist belt 21, the length of each strap 23 is adjustable, the fastening belt 24 connects the two straps 23 to adjust the distance between the two straps 23, the two leg fixing straps 25 are formed in a ring shape with an adjustable size, and the two leg fixing straps 25 are detachably connected to the waist belt 21. The safety wearing device 20 can be further provided with other binding fixing belts, and the safety wearing device 20 conforms to the human body structure, so that the human body can be fixed in the safety wearing device, and the safety of the human body is guaranteed.
According to an embodiment of the present invention, the two leg fixing bands 25 are respectively connected to the waistband 21 by a hook, and the hook is connected to facilitate the detachment.
Preferably, the wearing device is connected to the extensible belt 13 by a snap connection, which is easy to adjust.
In an embodiment of the present invention, the other end of the retractable belt 13 is provided with a hook, and the hook is convenient to hang at a high place.
Alternatively, the waist belt 21, the back belt 23, and the leg fixing belt 25 are respectively formed as rectangular belts. That is, the belt 21, the strap 23 and the leg fixing belt 25 are respectively flat belts, and are attached to the human body, thereby improving the comfort of the human body.
In conclusion, according to the utility model discloses prevent weighing down subassembly 100 in high altitude through set up rotation axis, scalable serving 10 and locking means 14 in mounting box 11 to link to each other locking means 14 and safety wearing device 20, this prevent weighing down subassembly 100 in high altitude not only can adjust the length of scalable serving 10 according to construction conditions, can guarantee workman's personal safety moreover, factor of safety is high.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A high altitude anti-falling assembly, comprising:
a retractable cord, said retractable cord comprising:
the mounting box is internally limited with a mounting cavity and can be hung at a position required by high-altitude operation;
the rotating shaft is arranged in the mounting cavity in a pivoting manner;
one end of the telescopic belt is fixed on the rotating shaft, the other end of the telescopic belt extends out of the mounting box, and the length of the telescopic belt extending out of the mounting box is adjusted along with the rotation of the rotating shaft;
a locking device movable to lock or release the rotation shaft;
the safety wearing device is connected with the locking device, and the safety wearing device can wrap the human body when falling emergently.
2. The high altitude fall arrest assembly according to claim 1, wherein the locking means comprises:
the two stop plates are respectively formed into circular plates, and a plurality of stop teeth arranged in the same direction are arranged on the circumferential direction of the stop plates;
the mounting plate is arranged below the rotating shaft, two ends of the mounting plate are respectively connected with the mounting box, and a through hole is formed in the center of the mounting plate;
the clamping plate is arranged between the rotating shaft and the mounting plate along the axial direction of the rotating shaft, the clamping plate and the mounting plate are arranged in parallel when the clamping plate is located in a first state, the clamping plate is clamped between two adjacent stop teeth when the clamping plate is located in a second state, one end of the safety wearing device penetrates through the through hole to be connected with one side of the clamping plate, the clamping plate is located in the first state when the safety wearing device is not stressed, and the clamping plate is located in the second state when the safety wearing device is stressed.
3. The overhead fall arrest assembly according to claim 2 wherein the catch plate has a thickness less than the minimum distance between the stop tooth and the mounting plate, a length greater than the distance between two of the stop plates and a width greater than the minimum distance between the stop tooth and the mounting plate.
4. The high altitude fall arrest assembly according to claim 1, wherein the safety harness apparatus comprises:
the waistband is in a ring shape with adjustable size and is connected with the telescopic belt;
a fixing member formed as a rectangular block provided with two passing holes;
one ends of the two straps respectively penetrate through the fixing piece and are connected with the waistband, the other ends of the two straps are respectively connected with the waistband, and the lengths of the straps can be adjusted;
a fastening band connecting the two back bands to adjust a distance between the two back bands;
the two leg fixing belts are respectively formed into annular parts with adjustable sizes, and the two leg fixing belts are respectively detachably connected with the waistband.
5. The high altitude anti-falling assembly according to claim 4, wherein the two leg fixing belts are respectively connected with the waist belt through hooks.
6. The overhead fall arrest assembly according to claim 5 wherein the harness is connected to the telescopic strap by a latch.
7. The high altitude anti-fall assembly according to claim 6, wherein the other end of the telescopic belt is provided with a hook.
8. The high altitude fall arrest assembly according to claim 4, wherein the waist belt, the harness and the leg securing straps are each formed as rectangular straps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216298.6U CN210331417U (en) | 2018-12-27 | 2018-12-27 | High-altitude anti-falling assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822216298.6U CN210331417U (en) | 2018-12-27 | 2018-12-27 | High-altitude anti-falling assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210331417U true CN210331417U (en) | 2020-04-17 |
Family
ID=70172728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822216298.6U Expired - Fee Related CN210331417U (en) | 2018-12-27 | 2018-12-27 | High-altitude anti-falling assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210331417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476758A (en) * | 2021-06-11 | 2021-10-08 | 中铁建工集团山东有限公司 | Anti-falling system for preventing collision and strengthening based on data monitoring |
-
2018
- 2018-12-27 CN CN201822216298.6U patent/CN210331417U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113476758A (en) * | 2021-06-11 | 2021-10-08 | 中铁建工集团山东有限公司 | Anti-falling system for preventing collision and strengthening based on data monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |