CN221266948U - Safety rope combination device for high-altitude operation - Google Patents
Safety rope combination device for high-altitude operation Download PDFInfo
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- CN221266948U CN221266948U CN202322647582.XU CN202322647582U CN221266948U CN 221266948 U CN221266948 U CN 221266948U CN 202322647582 U CN202322647582 U CN 202322647582U CN 221266948 U CN221266948 U CN 221266948U
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- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims 1
- 238000011161 development Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a safety rope combination device for overhead operation, which comprises a safety rope for hanging a safety belt; the safety rope box is used as a supporting point for hanging and supporting the safety rope, and a notch which is convenient for the safety belt hook to pass through the supporting point when the safety belt hook is hung and moved on the safety rope is arranged on the safety rope box; the sealing piece is arranged at the notch on the safety rope box, and the notch is converted between a closed state and an open state by adjusting the posture of the sealing piece under the action of external force; during normal operation, the sealing piece enables the notch to be in a closed state under the action of the return spring, so that the safety rope is prevented from falling out of the notch; when an operator needs to bypass the safety rope box, the sealing piece is pushed to rotate around the perforation by the pushing force until the notch is opened, and the safety belt hook can pass through the safety rope box through the notch. The device has simple structure and high safety, can solve the problem of the limitation of the use of the safety rope in the prior overhead operation, and has wider applicability.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a safety rope combination device for high-altitude operation.
Background
The safety belt for steel structure installation and high-altitude edge operation is generally hung at a certain fixed point to operate, when workers need to move a certain distance or when the safety belt has barriers such as vertical rods along the moving direction of the safety rope so that the safety belt cannot pass, the safety belt is generally unfastened, the safety belt is separated from the safety rope to move, and at the moment, the workers move in an unprotected state, and the risk of high-altitude falling is increased.
Among the prior art, the patent of publication number CN 219440482U discloses a fastening formula safety rope pole setting, including the fixation clamp, fixation clamp top one side fixed mounting has the stand, the arc ring is installed through the fastening screw to the stand both sides, fixation clamp top one side rotates installs the threaded rod, the threaded rod bottom passes fixation clamp top lateral wall and fixed mounting have the spliced pole, the spliced pole outside is equipped with the fastening plate. The device increases the tightness of the safety rope to a certain extent, but the safety rope still needs to be unhooked to perform alternating action in the use process, and a certain danger exists.
In view of the above, it is necessary to design a safety rope assembly for overhead operation to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to provide an overhead operation safety rope combination device which can bypass upright rods without unwinding safety belts, realize reliable connection between personnel and the safety belts and between the personnel and safety ropes at any time and any place and ensure the safety of overhead operation of operators.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an aerial working safety rope combination device comprises
A safety rope for suspending the safety belt;
The safety rope box is used as a supporting point to hang and support the safety rope, and a notch which is convenient for the safety belt hook to pass through the supporting point when the safety belt hook is hung and moved on the safety rope is arranged on the safety rope box;
The sealing piece is arranged at the notch on the safety rope box, the notch is switched between a closed state and an open state by adjusting the posture of the sealing piece under the action of external force, the closed state is used for preventing the safety rope from falling out of the notch, and the safety belt hook can pass through the corresponding supporting point by the notch when in the open state.
As a further improvement of the utility model, the sealing piece is a special-shaped rod piece and at least comprises a rotating section, a sealing section and a reset maintaining mechanism, wherein the rotating section is freely rotatably arranged on a safety rope box near the notch through a revolute pair, the sealing section is connected with the rotating section to form a blocking position in a normal state, and the blocking position is formed after the rotating section rotates.
As a further improvement of the utility model, when the safety rope is blocked, the sealing section partially covers the notch to prevent the safety rope from falling out, and when the safety rope is covered, the sealing section is far away from the notch, so that the safety belt hook can pass through the notch after the posture is adjusted, and then the safety rope passes over the supporting point; the reset maintaining mechanism gives the rotating section a maintaining posture so that the sealing section is in a blocking position.
As a further improvement of the utility model, the reset maintaining mechanism is arranged in the safety rope box and comprises a driving section and a reset spring which are vertically connected with the rotating section, one end of the reset spring is arranged at the top in the safety rope box, and the other end of the reset spring is connected with one end of the driving section far away from the rotating section.
As a further improvement of the utility model, the safety rope box is provided with a perforation, the rotating section passes through the perforation and then is connected with the sealing section, and the rotating pair is arranged at the perforation so that the sealing piece can rotate around the perforation.
As a further development of the utility model, the sealing section extends in a direction parallel to the side of the rope case over the notch to form a barrier for the notch.
As a further development of the utility model, the sealing section is arranged against the side of the safety rope box such that, in the normal state, the safety rope cannot be pulled out of the safety rope box through the opening in the direction of extension of the sealing section.
As a further development of the utility model, the safety rope box is open on both sides for the passage of the safety rope, said notch being provided in the safety rope box at the lower part of the side adjacent to the open side.
As a further development of the utility model, the gap width is smaller than the seat belt hook width.
As a further development of the utility model, the notch is arranged on the same side of the safety rope box as the perforation.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the notch through which the safety belt hook can pass is arranged on one side of the safety rope box, the sealing piece is arranged at the notch, and the sealing piece is connected with the safety rope box through the reset spring, so that the state of the sealing piece is controlled by the reset spring in a normal state, the sealing piece seals the notch under the action of the reset spring when working aloft, the safety rope is ensured to be always positioned in the safety rope box, when a worker needs to bypass the upright rod, the sealing piece is rotated to the notch to be opened by pushing the sealing piece, and then the angle of the safety belt hook is changed, so that the safety rope box can be passed through, the barrier-free passing of the worker is realized when the worker walks aloft and encounters the upright rod, and the safety of the worker is effectively improved.
Drawings
Fig. 1 is a front view of an aerial work safety rope assembly of the present utility model.
Fig. 2 is a side view of the aerial work safety rope assembly of the present utility model.
Fig. 3 is a plan view of the safety rope assembly for aloft work of the present utility model.
Fig. 4 is a schematic view of the use of the aerial work safety rope assembly device of the present utility model.
Fig. 5 is a schematic view of another view of the aerial work safety rope assembly device according to the present utility model.
Reference numerals
10. A safety rope box; 11. a notch; 12. perforating; 21. a return spring; 22. a drive section; 31. a rotating section; 32. a seal section; 40. a safety rope; 50. a safety belt hook; 60. and (5) standing a pole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present utility model due to unnecessary details, only structures and/or processing steps closely related to aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.
In addition, it should be further noted that 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.
Referring to FIGS. 1-3, the present utility model provides a safety rope assembly for overhead operation, comprising
A safety line 40 for suspending the safety belt;
A safety rope case 10 serving as a supporting point for hanging and supporting the safety rope 40, the safety rope case 10 being provided with a notch 11 for allowing the safety belt hook 50 to pass over the supporting point when being hung and moved on the safety rope 40;
The sealing piece is arranged at the notch 11 on the safety rope box 10, the posture of the sealing piece is adjusted under the action of external force, so that the notch 11 is switched between a closed state and an open state, the closed state is used for preventing the safety rope 40 from being separated from the notch 11, and the safety belt hook 50 can pass through the corresponding supporting point through the notch 11 in the open state.
Specifically, the sealing piece is a special-shaped rod piece and at least comprises a rotating section 31, a sealing section 32 and a reset holding mechanism, wherein the rotating section 31 is freely rotatably arranged on the safety rope box 10 near the notch 11 through a revolute pair, the sealing section 32 is connected with the rotating section 31 to form a blocking position in a normal state, and the blocking position is formed after rotation; when the safety rope is in the blocking position, the seal section 32 partially covers the notch 11 to prevent the safety rope 40 from falling out, and when the safety rope is in the obstacle crossing position, the seal section 32 is away from the notch 11, so that the safety belt hook 50 can pass through the notch 11 after being adjusted in posture, and then passes over the supporting point; the return holding mechanism gives the rotary segment 31 a holding posture so that the closure segment 32 is in the blocking position.
Specifically, the return holding mechanism may be a torsion spring with a limiting structure.
Specifically, in this embodiment, the reset maintaining mechanism is disposed in the safety rope box 10, and includes a driving section 22 and a reset spring 21 vertically connected to the rotating section 31, one end of the reset spring 21 is disposed at the top in the safety rope box 10, and the other end is connected to one end of the driving section far away from the rotating section 31. In a normal state, under the action of the return spring 21, the sealing section 32 of the sealing piece maintains a blocking position, so that the safety rope 40 is always positioned in the safety rope box 10, when a worker needs to pass through a supporting point, the sealing piece axially rotates along the rotating section 31 by pushing the sealing section 32, and then the driving section 22 drives the return spring 21 to stretch out and draw back, at the moment, the sealing section 32 is positioned at the obstacle crossing position, and the safety belt hook 50 can pass through the supporting point by the notch 11 through the safety rope box 10; after passing through the supporting point, the operator withdraws the thrust, the return spring 21 returns to the normal state, drives the sealing piece to axially rotate to the initial state along the rotating section 31, and further returns the sealing section 32 to the blocking position, so that the safety rope 40 is limited in the safety rope box 10, and the operation safety of the operator is ensured.
Specifically, the two sides of the safety rope box 10 are opened for the safety rope 40 to pass through, and the notch 11 is arranged at the lower part of the side of the safety rope box 10 adjacent to the opening side.
Specifically, the safety rope box 10 is provided with a perforation 12, the perforation 12 and the notch 11 are arranged on the same side of the safety rope and above the notch, the rotating section 31 passes through the perforation 12 and then is connected with the sealing section 32, and the rotating pair is arranged at the perforation 12, so that the sealing piece can rotate around the perforation 12; the seal segment 32 extends along the direction parallel to the side of the rope box to cross the notch 11 to form a barrier for the notch 11, in this embodiment, the seal segment 32 extends along the vertical direction to the lower side of the notch 11 to form a barrier for the notch 11, so that under the elastic force of the return spring 21, the seal segment 32 always maintains the vertical state in a normal state, so as to ensure that the safety rope 40 is always located in the safety rope box 10.
Specifically, the width of the notch 11 is smaller than the width of the seat belt hook 50, avoiding the risk of the safety line 40 coming out of the safety line box 10 due to the excessive size of the notch 11.
Specifically, the sealing section 32 abuts against the side of the safety rope box 10, so that the safety rope 40 cannot be separated from the safety rope box 10 along the extending direction of the sealing section 32 through the notch 11 in a normal state.
Specifically, the safety rope combination device for high-altitude operation of the utility model can be installed on a vertical rod 60 of a side hole, a roof or high-altitude operation, as shown in fig. 4-5, when the safety rope combination device is installed on the vertical rod 60, the safety rope box 10 is fixed on the top of the vertical rod 60 through a bolt, the notch 11 of the safety rope box 10 is opened by pushing the sealing section 32, the safety rope 40 is plugged into the box, and then the sealing section 32 is automatically rebounded and reset to a normal state by utilizing the elastic force of the reset spring 21, so that the notch 11 is closed; when the operator needs to bypass the upright post 60, the sealing section 32 is pushed to enable the sealing piece to rotate around the perforation 12 until the notch 11 is opened, and the angle of the safety belt hook 50 is adjusted to pass through the safety rope box 10 through the notch 11.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. An aerial working safety rope composite set, its characterized in that: comprising
A safety rope for suspending the safety belt;
The safety rope box is used as a supporting point to hang and support the safety rope, and a notch which is convenient for the safety belt hook to pass through the supporting point when the safety belt hook is hung and moved on the safety rope is arranged on the safety rope box;
The sealing piece is arranged at the notch on the safety rope box, the notch is switched between a closed state and an open state by adjusting the posture of the sealing piece under the action of external force, the closed state is used for preventing the safety rope from falling out of the notch, and the safety belt hook can pass through the corresponding supporting point by the notch when in the open state.
2. The aerial work safety rope assembly of claim 1, wherein: the sealing piece is a special-shaped rod piece and at least comprises a rotating section, a sealing section and a reset retaining mechanism, wherein the rotating section is arranged on a safety rope box near the notch in a free rotation mode through a rotating pair, the sealing section is connected with the rotating section, a blocking position is formed in a conventional state, and a obstacle crossing position is formed after rotation.
3. The aerial work safety rope assembly of claim 2, wherein: when the safety belt is at the blocking position, the sealing section partially covers the notch to prevent the safety rope from falling out, and when the safety belt is at the obstacle crossing position, the sealing section is far away from the notch, so that the safety belt can pass through the notch after the posture of the safety belt hook is adjusted, and then the safety belt can cross the supporting point; the reset maintaining mechanism gives the rotating section a maintaining posture so that the sealing section is in a blocking position.
4. A safety line assembly according to claim 3, wherein: the reset maintaining mechanism is arranged in the safety rope box and comprises a driving section and a reset spring, wherein the driving section and the reset spring are vertically connected with the rotating section, one end of the reset spring is arranged at the inner top of the safety rope box, and the other end of the reset spring is connected with one end, far away from the rotating section, of the driving section.
5. The aerial work safety rope assembly of claim 2, wherein: the safety rope box is provided with a perforation, the rotating section passes through the perforation and then is connected with the sealing section, and the rotating pair is arranged at the perforation so that the sealing piece can rotate around the perforation.
6. The aerial work safety rope assembly device of claim 5, wherein: the sealing section extends to pass over the notch along the direction parallel to the side surface of the rope box so as to form a block for the notch.
7. The aerial work safety rope assembly device of claim 6, wherein: the sealing section is arranged close to the side face of the safety rope box, so that the safety rope cannot be separated from the safety rope box along the extending direction of the sealing section through the notch in a normal state.
8. The aerial work safety rope assembly device of claim 5, wherein: the safety rope box is provided with openings at two sides for the safety rope to pass through, and the notch is arranged at the lower part of one side of the safety rope box adjacent to the opening side.
9. The aerial work safety rope assembly device of claim 8, wherein: the width of the notch is smaller than the width of the safety belt hook.
10. The aerial work safety rope assembly device of claim 8, wherein: the notch and the perforation are arranged on the same side of the safety rope box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647582.XU CN221266948U (en) | 2023-09-27 | 2023-09-27 | Safety rope combination device for high-altitude operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322647582.XU CN221266948U (en) | 2023-09-27 | 2023-09-27 | Safety rope combination device for high-altitude operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221266948U true CN221266948U (en) | 2024-07-05 |
Family
ID=91706402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322647582.XU Active CN221266948U (en) | 2023-09-27 | 2023-09-27 | Safety rope combination device for high-altitude operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221266948U (en) |
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2023
- 2023-09-27 CN CN202322647582.XU patent/CN221266948U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |