CN221256227U - Steel wire rope winding mechanism applied to outer frame anti-falling safety rope - Google Patents
Steel wire rope winding mechanism applied to outer frame anti-falling safety rope Download PDFInfo
- Publication number
- CN221256227U CN221256227U CN202322968326.0U CN202322968326U CN221256227U CN 221256227 U CN221256227 U CN 221256227U CN 202322968326 U CN202322968326 U CN 202322968326U CN 221256227 U CN221256227 U CN 221256227U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- steel wire
- hook plate
- mounting seat
- mounting groove
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000004804 winding Methods 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to the technical field of building safety protection devices, and provides a steel wire rope winding mechanism applied to an outer frame anti-falling safety rope, which comprises a hook plate; a mounting groove; the vertical rod of the disc-buckling scaffold can be clamped into the mounting groove through the notch; the fastening component is arranged on the hook plate and used for clamping the vertical rod of the disc buckle scaffold clamped in the mounting groove; the mounting seat is connected with the hook plate, and one end of the mounting seat, which is far away from the hook plate, is provided with a mounting cavity; and the winding assembly is arranged in the installation cavity and used for winding the steel wire rope, and the unreeling length of the steel wire rope can be adjusted. According to the utility model, the winding assembly is arranged, so that the steel wire rope can be wound, the unwinding length of the steel wire rope can be adjusted, the steel wire rope can adapt to the vertical rods of the coiled scaffold with any transverse spacing in a certain range, two hook plates can be conveniently and rapidly arranged on the vertical rods of the coiled scaffold, the operation is convenient, and the walking distance of workers can be adjusted through different unwinding lengths of the steel wire rope.
Description
Technical Field
The utility model relates to the technical field of building safety protection devices, in particular to a steel wire rope winding mechanism applied to an outer frame anti-falling safety rope.
Background
In the building construction process, when a worker performs construction on an outer wall of a building (such as painting the outer wall), the worker needs to wear a safety rope to perform outer wall construction, specifically, the worker firstly installs a steel wire rope on two vertical rods of a coiled scaffold of the outer wall of the building, the steel wire rope is in a horizontal straightening state, two ends of the steel wire rope are hung on the vertical rods of the coiled scaffold through hooks, then the worker wears a safety belt, the safety belt is also provided with a safety rope with hooks, the hooks of the safety rope are hung on the steel wire rope, the safety rope slides on the steel wire rope through the hooks, and thus the worker can walk and meanwhile the steel wire rope can prevent the worker from falling.
The length of the steel wire rope in the prior art is usually fixed, so that hooks at two ends of the steel wire rope are required to be hung on two upright rods of the coiled scaffold with the distance equal to the length of the steel wire rope, so that the steel wire rope can be in a straightened state, when the steel wire rope is installed, workers need to take a certain time to find upright rods of the coiled scaffold with the proper distance, and the steel wire rope can be installed, thus causing inconvenience in use; and because the length of the steel wire rope is fixed, the walking distance of workers is limited by the length of the steel wire rope.
In summary, the steel wire rope of the outer frame anti-falling safety rope in the prior art has room for improvement.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides a steel wire rope winding mechanism applied to an outer frame anti-falling safety rope, and provides the following technical scheme for solving the technical problems:
The utility model provides: a wire rope winding mechanism applied to an outer frame anti-falling safety rope, comprising:
The hook plate is provided with a mounting groove with a horseshoe-shaped cross section, the inner diameter of the mounting groove is matched with the outer diameter of the vertical rod of the disc-buckling scaffold, one side of the hook plate is provided with a notch communicated with the mounting groove, and the vertical rod of the disc-buckling scaffold can be clamped into the mounting groove through the notch;
the fastening component is arranged on the hook plate and is used for clamping the vertical rod of the disc buckle scaffold clamped in the mounting groove;
the mounting seat is connected with the hook plate, and one end of the mounting seat, which is far away from the hook plate, is provided with a mounting cavity;
and the winding assembly is arranged in the installation cavity and used for winding the steel wire rope, and the unreeling length of the steel wire rope can be adjusted.
The steel wire rope winding mechanism for the outer frame anti-falling safety rope comprises the fastening assembly, wherein the fastening assembly comprises the fastening bolt horizontally threaded on the hook plate in a penetrating mode, and one end of the fastening bolt penetrates into the mounting groove.
The steel wire rope winding mechanism applied to the outer frame anti-falling safety rope comprises the following components:
The reel is rotationally connected with the mounting seat through the mounting rotating shaft;
the ratchet wheel is fixedly sleeved at one end of the rotating shaft, which is exposed out of the mounting seat;
The pawl is arranged on the mounting seat and matched with the ratchet wheel for use, and when the pawl is separated from the clamping state of the ratchet wheel, the scroll can rotate freely, otherwise, the scroll is in a rotation limiting state.
The steel wire rope winding mechanism applied to the outer frame anti-falling safety rope is characterized in that limiting check rings which are made to be turned outwards are respectively arranged at the two axial ends of the winding shaft.
The steel wire rope winding mechanism for the outer frame anti-falling safety rope comprises a hook plate, wherein the hook plate is provided with a rotating pivot, the rotating pivot of the hook plate is axially perpendicular to the spool, the hook plate is provided with a reinforcing rod in a hinged mode, the mounting plate is provided with a hinge rod in a hinged mode, one end of the hinge rod, far away from the mounting plate, is hinged with the reinforcing rod, and the mounting plate drives the hinge rod to swing when swinging in the falling direction of the steel wire rope, and enables the reinforcing rod to prop against the outer wall of a vertical rod clamped into a mounting groove.
Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up the winding assembly, can coil wire rope to make wire rope unreel length adjustable, so make wire rope can adapt to the reel scaffold pole setting of arbitrary horizontal interval in a certain extent, two couple boards of being convenient for install fast on reel scaffold pole setting, the simple operation;
2. The walking distance of workers can be adjusted through different unreeling lengths of the steel wire ropes, and by arranging the ratchet wheels and the pawls, the steel wire ropes can be in a straightened state through locking the reel after being unreeled;
3. Through setting up stiffening rod, hinge rod for when the workman accident falls, wire rope plays the effect of preventing falling to the workman, and the mount pad will swing downwards this moment, and makes the hinge rod drive the stiffening rod swing, and then makes the stiffening rod support the pole setting of buckling scaffold frame, makes mount pad, hinge rod and stiffening rod form stable triangle-shaped this moment;
4. The reinforcing rod has great frictional force to the pole setting, avoids wire rope to bear workman's weight when, and the hooking plate produces the phenomenon of gliding in the knot scaffold pole setting.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of an assembled structure of the present utility model in an embodiment;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2 from below;
fig. 4 is a schematic side view of the structure of fig. 2.
In the figure: the device comprises a 1-fastening bolt, a 2-hooking plate, a 3-mounting groove, a 4-mounting seat, a 5-ratchet wheel, a 6-limit retainer ring, a 7-steel wire rope, an 8-hinge rod, a 9-reinforcing rod, a 10-notch, an 11-pawl and a 12-reel.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples
As shown in fig. 1-4, the present embodiment provides a technical solution: the wire rope winding mechanism comprises a hook plate 2, wherein the surface of the hook plate 2 in the thickness direction is provided with a mounting groove 3, the cross section of the mounting groove 3 is in a horseshoe shape, the arc section of the horseshoe shape is positioned in the middle of the hook plate 2, the width or the inner diameter of the mounting groove 3 is matched with the outer diameter of a vertical rod of a standard scaffold with a buckle at present and forms sliding fit, one side outer wall of the hook plate 2 is provided with a notch 10, the notch 10 is communicated with the mounting groove 3, or the notch 10 and the mounting groove 3 can be integrally formed and processed in a linear cutting mode, in addition, the notch 10 and the mounting groove 3 are L-shaped, the width dimension of the notch 10 is also matched with the outer diameter of the vertical rod of the scaffold with the buckle, so that the vertical rod of the scaffold with the buckle can be clamped into the notch 10 and the arc section of the mounting groove 3, and the hook plate 2 can be connected with the vertical rod of the scaffold with the buckle;
Because the hook plate 2 needs to be clamped to prevent the hook plate 2 from falling down and sliding when being connected with the vertical rod of the scaffold, referring to fig. 2, 3 and 4, in this embodiment, a fastening bolt 1 is threaded at one end of the hook plate 2 far from the arc section of the mounting groove 3, a rotating handle is welded at one end of the fastening bolt 1 exposing the hook plate 2, the other end penetrates into the mounting groove, and the fastening bolt 1 moves towards the arc section direction of the mounting groove 3 by manually rotating the rotating handle until the end part of the fastening bolt 1 can abut against the outer wall of the vertical rod of the disc buckle scaffold, so that the phenomenon that the hook plate 2 slides downwards and falls off on the vertical rod of the disc buckle scaffold is avoided;
One end of the hook plate 2 far away from the fastening bolt 1 is hinged with a mounting seat 4, one end of the mounting seat 4 far away from the hook plate 2 is provided with a mounting cavity, in addition, a rotating shaft is rotatably penetrated on the mounting seat 4, the axial direction of the rotating shaft is perpendicular to the axial direction of a rotating pivot of the mounting seat 4 on the hook plate 2, a reel 12 is fixedly sleeved on the rotating shaft or integrally formed, the outer diameter of the reel 12 is larger than that of the rotating shaft, and the outer diameter of the reel 12 is used for winding a steel wire rope 7;
Because wire rope 7 winds on spool 12, spool 12 is in the free rotation state, can't play the guard effect to unexpected falling of workman like this, therefore please refer to fig. 2, 3, in this embodiment, through exposing the fixed suit of one end outside mount pad 4 at the pivot or welding a ratchet 5, also install a pawl 11 on the mount pad 4 simultaneously, pawl 11 and ratchet 5 are the common structure among the prior art, the cooperation principle of both is that prior art no longer cumbers here, in addition pawl 11 break away from when the block state with ratchet 5, spool 12 can freely rotate, otherwise, spool 12 is in the restriction rotation state, or say, during unwinding wire rope, the manual pawl 11 of breaking off, make pawl 11 break away from the block state with ratchet 5, and pull wire rope, and make the spool rotate, and then can unwind to wire rope, after having adjusted wire rope's unwinding length, drive through the torsional spring on pawl 11, make pawl 11 block into ratchet 5, if the wire rope is in this moment, the spool is in the state of being tired again, 12 receives pawl 11 and ratchet 11 and the block effect with ratchet 5, and two hook plates can not be in the effect of falling down when the unexpected falling down, the wire rope has been in the condition, and the unexpected falling has been in the condition has been played when the unexpected falling of falling, the wire rope has been passed through to the scaffold. In addition, the two axial ends of the scroll 12 are respectively provided with a limiting retainer ring 6 which is turned outwards, and the limiting retainer rings 6 can prevent the wire rope 7 from falling out of the scroll to generate loosening;
Because the hook plate 2 is tightly connected to the vertical rod through the fastening bolt 1, the friction force between the vertical rod of the coiled scaffold and the hook plate 2 is small, when a worker accidentally falls and the weight of the steel wire rope is large, the hook plate 2 may slide down on the vertical rod 2, so please refer to fig. 2 and 3, in this embodiment, a reinforcing rod 9 is hinged on the hook plate 2, a hinge rod 8 is hinged on the mounting seat 4, one end of the hinge rod 8, which is far away from the mounting seat 4, is hinged with the reinforcing rod 9, and when the mounting seat 4 swings towards the falling direction of the steel wire rope, the hinge rod 8 is driven to swing, and the reinforcing rod 9 is abutted against the outer wall of the vertical rod clamped into the mounting groove 3, so that the mounting seat, the hinge rod and the reinforcing rod form a stable triangle, and the reinforcing rod have large friction force on the vertical rod, and the phenomenon that the hook plate slides down on the coiled scaffold is avoided when the steel wire rope bears the weight of the worker.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. Be applied to outer frame anti-falling safety rope's wire rope winding mechanism, its characterized in that includes:
The hook plate (2) is provided with a mounting groove (3) with a horseshoe-shaped cross section, the inner diameter of the mounting groove (3) is matched with the outer diameter of a vertical rod of the disc buckle scaffold, one side of the hook plate (2) is provided with a notch (10) communicated with the mounting groove (3), and the vertical rod of the disc buckle scaffold can be clamped into the mounting groove (3) through the notch (10);
The fastening component is arranged on the hook plate (2) and is used for clamping the vertical rod of the disc buckle scaffold clamped in the mounting groove (3);
the mounting seat (4) is connected with the hook plate (2), and one end of the mounting seat, which is far away from the hook plate (2), is provided with a mounting cavity;
And the winding assembly is arranged in the installation cavity and is used for winding the steel wire rope (7), and the unreeling length of the steel wire rope (7) can be adjusted.
2. The steel wire rope winding mechanism applied to the outer frame anti-falling safety rope according to claim 1, wherein the fastening assembly comprises a fastening bolt (1) horizontally threaded on the hook plate (2), and one end of the fastening bolt (1) penetrates into the mounting groove (3).
3. A wire rope winding mechanism for use in a fall arrest safety line for an outer frame as claimed in claim 1, wherein the winding assembly comprises:
the reel (12) is rotationally connected with the mounting seat (4) through a mounting rotating shaft;
A ratchet wheel (5) fixedly sleeved at one end of the rotating shaft exposed out of the mounting seat (4);
Pawl (11) install in mount pad (4), and with ratchet (5) cooperation is used, when pawl (11) break away from with ratchet (5) block state, spool (12) can free rotation, otherwise, spool (12) are in the restriction rotation state.
4. A wire rope winding mechanism for an outer frame fall protection safety rope according to claim 3, wherein the two axial ends of the reel (12) are respectively provided with a limiting retainer ring (6) which is made to be turned outwards.
5. The steel wire rope winding mechanism applied to the outer frame anti-falling safety rope according to claim 3 or 4, wherein the mounting seat (4) is hinged to the hook plate (2), a rotation pivot axis of the mounting seat (4) on the hook plate (2) is perpendicular to an axis of the reel (12), a reinforcing rod (9) is hinged to the hook plate (2), a hinge rod (8) is hinged to the mounting seat (4), one end, far away from the mounting seat (4), of the hinge rod (8) is hinged to the reinforcing rod (9), and when the mounting seat (4) swings towards the falling direction of the steel wire rope (7), the hinge rod (8) is driven to swing, and the reinforcing rod (9) abuts against the outer wall of the upright rod clamped into the mounting groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968326.0U CN221256227U (en) | 2023-11-01 | 2023-11-01 | Steel wire rope winding mechanism applied to outer frame anti-falling safety rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322968326.0U CN221256227U (en) | 2023-11-01 | 2023-11-01 | Steel wire rope winding mechanism applied to outer frame anti-falling safety rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221256227U true CN221256227U (en) | 2024-07-02 |
Family
ID=91625590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322968326.0U Active CN221256227U (en) | 2023-11-01 | 2023-11-01 | Steel wire rope winding mechanism applied to outer frame anti-falling safety rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221256227U (en) |
-
2023
- 2023-11-01 CN CN202322968326.0U patent/CN221256227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12005276B2 (en) | Centrifugal brake assembly | |
| US6142211A (en) | Shade operator with release brake | |
| US5762282A (en) | Remote retractable lifeline extender | |
| US20120068133A1 (en) | Overhead Storage Device | |
| US20140190770A1 (en) | Height Rescue Apparatus | |
| US20100078514A1 (en) | Portable wire spool holding device | |
| EP3797202A1 (en) | Fall control ladder | |
| CN113856085B (en) | Differential speed falling protector with reverse locking mechanism for high-altitude operation of electric power iron tower | |
| CN110723603A (en) | Airborne take-up and pay-off device of unmanned aerial vehicle | |
| CN221256227U (en) | Steel wire rope winding mechanism applied to outer frame anti-falling safety rope | |
| US3411774A (en) | Oscillation operated elevatable swing | |
| US20210300490A1 (en) | Overhead storage devices, systems, and methods | |
| CA3068015C (en) | Ladder safety system with retractable tie-down | |
| JP3133882B2 (en) | Crane hoisting equipment | |
| KR200425822Y1 (en) | Apparatus for preventing a fall | |
| CN216258788U (en) | Portable tower crane driver climbing auxiliary anti-falling device | |
| CA2181858A1 (en) | Method and apparatus for prevention of falls from extension ladders | |
| CN114014182A (en) | An auxiliary transport device for a loader | |
| JPH07299153A (en) | Fall-preventing device for worker of telephone cable | |
| JPH08199802A (en) | Lifeline winding equipment of gondola equipment | |
| CN217735042U (en) | Communication tower climbing device | |
| CN114772398B (en) | Portable special line winder capable of adjusting high-altitude operation | |
| CN218968614U (en) | A safe suspended structure for building build high altitude construction | |
| CN220684356U (en) | Unmanned anti-winding device for pay-off rack | |
| JP3231930B2 (en) | Lifeline routing structure in a horizontally movable gondola device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |