Electric anti-falling self-advancing sliding seat device

Abstract

The utility model discloses an electric power anti-falling self-advancing sliding seat device which comprises a main body structure used for containing an electric power operator, a cushion plate is fixedly installed in the middle of one side of the main body structure, a bottom pedal is fixedly installed at the bottom of the main body structure, and an installation transverse rod is fixedly installed at the top of the main body structure. The movable assembly is used for being connected with a power transmission line main body and comprises four groups of pulley main bodies which are symmetrically arranged; the cushion plate and the bottom pedal are arranged to be matched with the main body structure for use, the structure is simple, convenience and practicability are achieved, a maintainer can select a sitting posture or a standing posture during maintenance work, it is avoided that the maintainer keeps one posture for a long time, body fatigue is relieved, maintenance work is easier to conduct during standing, and therefore the maintenance efficiency is improved; and by arranging the side protection frame, the anti-falling hook and other structures, multiple anti-falling guarantees can be provided for maintainers, and the life and property safety of the maintainers is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric anti-fall devices, in particular to a self-advancing sliding seat device for electric anti-fall. Background Art

[0002] Power line maintenance is a high-risk job. Most high-altitude power lines are located in the wild, and maintenance personnel need to work in complex terrain and harsh natural environments. For example, mountainous areas, forests, rivers and other terrains may bring difficulties to the transportation and work of operators. Maintenance personnel need to work at heights of tens or even hundreds of meters, facing the risk of falling from heights. At the same time, the wind at high altitudes is strong, which may affect the balance and operational stability of operators. The maintenance force and time required for power line maintenance are long, and the risk is relatively high. When there is a defect in the main line of the transmission line, maintenance personnel need to make sufficient preparations before conducting high-altitude line maintenance, including formulating a maintenance plan, preparing maintenance tools and equipment, and applying for work tickets. In order to improve maintenance efficiency and safety during maintenance, maintenance personnel need to use a self-propelled slide to repair the line and restore it to normal. The self-propelled slide is also called a detection flying car or a defect elimination flying car.

[0003] A search revealed prior art, including Chinese Patent Publication No. CN214314258U, which discloses a lightweight, simple flying vehicle for the construction and maintenance of transmission line main bodies. The vehicle comprises a seat plate with slings attached to either side of its top surface, which are connected to a waist belt with buckles. Both the slings and waist belt are made of polypropylene. A lifting ring is attached to the upper end of the sling, which is connected to the transmission line main body via a wire connection assembly. This flying vehicle reduces manufacturing costs while ensuring safety and improving its flexibility and portability.

[0004] However, the device also has the following defects:

[0005] The device has a simple structure and a single function. Maintenance personnel need to work at a height of tens or even hundreds of meters. Maintaining a posture for a long time can easily cause physical fatigue, and maintaining a fixed sitting posture will be inconvenient during maintenance. The device does not solve this problem. Utility Model Content

[0006] The purpose of the present utility model is to provide a self-propelled sliding seat device for electric anti-falling. By arranging a seat plate and a bottom pedal in conjunction with the main structure, maintenance personnel can choose to sit or stand when performing maintenance work, avoiding maintaining a posture for a long time, thereby relieving physical fatigue, and it is easier to perform maintenance work when standing, thereby improving maintenance efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A self-propelled sliding seat device for electric power fall prevention comprises a main structure for accommodating an electric power operator, a seat plate fixedly mounted in the middle of one side of the main structure, a bottom pedal fixedly mounted at the bottom of the main structure, and a mounting crossbar fixedly mounted at the top of the main structure;

[0009] It also includes a moving assembly for connecting to the power transmission line body, the moving assembly including four sets of symmetrically arranged pulley bodies;

[0010] It also includes a protection component for preventing falls, which includes two groups of symmetrically arranged side protection frames and anti-detachment hooks. The side protection frames are fixedly connected to both sides of the main structure, and the anti-detachment hooks are arranged above the pulley body, and the anti-detachment hooks are fixedly connected to the mounting cross bar.

[0011] Preferably, the main structure includes multiple groups of bent steel pipes, and the steel pipes are welded to each other.

[0012] Preferably, the surface of the seat cushion is provided with a groove for fitting against the buttocks of the power operator, and the surface of the bottom pedal is provided with an anti-slip groove.

[0013] Preferably, the pulley body is in rolling engagement with the power transmission line body, and the bottom of the pulley body is fixedly mounted on a mounting cross bar.

[0014] Preferably, the side protection frame includes an upper guardrail and a lower guardrail, and the upper guardrail and the lower guardrail are fixedly connected by a first connecting rod.

[0015] Preferably, the side protection frame further includes a fixing ring, which is fixedly installed in the middle of the top of the upper guardrail.

[0016] Preferably, the protection assembly further comprises a safety belt, which is fixedly mounted above one side of the main structure and is provided with a buckle.

[0017] Preferably, two groups of placement racks are fixedly installed below one side of the main structure, and the placement racks are fixedly connected by a second connecting rod.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model is used in conjunction with the main structure by arranging a seat cushion plate and a bottom pedal, which has a simple structure, is convenient and practical. When performing maintenance work, the maintenance personnel can choose to sit or stand, avoid maintaining a posture for a long time, thereby relieving physical fatigue, and it is easier to perform maintenance work when standing, thereby improving maintenance efficiency. By arranging side protection frames, anti-unhooking and other structures, multiple anti-fall protections can be provided for the maintenance personnel, thereby ensuring the safety of life and property of the maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the explosive separation structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0023] Figure 4 Schematic diagram of the anti-unhooking structure.

[0024] In the figure: 1. Main structure; 2. Seat plate; 3. Bottom pedal; 4. Mounting cross bar; 5. Transmission line body; 6. Pulley body; 7. Side protection frame; 701. Upper guardrail; 702. Lower guardrail; 703. First connecting rod; 704. Fixed ring; 8. Anti-unhooking; 9. Groove; 10. Anti-slip groove; 11. Safety belt; 12. Buckle; 13. Placement rack; 14. Second connecting rod. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 4 , the utility model provides a technical solution:

[0027] A self-propelled sliding seat device for electric power fall prevention includes a main structure 1 for accommodating electric power operators. The main structure 1 includes multiple groups of bent steel pipes, which are welded to each other. A seat cushion 2 is fixedly installed in the middle of one side of the main structure 1, a bottom pedal 3 is fixedly installed at the bottom of the main structure 1, and a mounting cross bar 4 is fixedly installed on the top of the main structure 1. The surface of the seat cushion 2 is provided with a groove 9 for fitting with the buttocks of the electric power operator, and the surface of the bottom pedal 3 is provided with an anti-slip groove 10. Two groups of placement racks 13 are fixedly installed at the bottom of one side of the main structure 1, and the placement racks 13 are fixedly connected by a second connecting rod 14.

[0028] By adopting multiple groups of bent steel pipes to weld into a main structure 1, the structure is simple, stable and reliable, and can provide maintenance personnel with a stable operating space. By setting up a seat cushion 2, a relatively comfortable riding condition can be provided for maintenance personnel, which is convenient for long-term maintenance. By providing a groove 9, the support for the maintenance personnel's buttocks can be improved, thereby improving comfort and reducing sliding. By setting up a bottom pedal 3, the maintenance personnel's lower limbs can be supported when sitting on the seat cushion 2, further improving riding comfort. After maintaining a sitting posture for a long time, the maintenance personnel can stand up to relieve fatigue, and the standing posture can better repair the fault location, thereby improving maintenance efficiency. By arranging a placement rack 13 under one side of the main structure 1, it is convenient to place the maintenance personnel's tool kit, and the placement rack 13 is arranged on the side facing the maintenance personnel, so as to facilitate the removal of tools.

[0029] It also includes a moving component for connecting to the power transmission line main body 5. The moving component includes four groups of symmetrically arranged pulley bodies 6. The pulley bodies 6 are rollingly matched with the power transmission line main body 5. The bottom of the pulley body 6 is fixedly installed on the mounting cross bar 4.

[0030] By setting the pulley body 6, the friction between the device and the power transmission line body 5 can be reduced, thereby facilitating the maintenance personnel to move the device and reducing the labor intensity of the maintenance personnel. By setting the pulley body 6 around, the stability of the connection between the device and the power transmission line body 5 can be improved, thereby reducing the shaking caused by the moving state and the action of wind, reducing the risk of falling, and ensuring the safety of life and property of the maintenance personnel.

[0031] It also includes a protection component for preventing falls, which includes two groups of symmetrically arranged side protection frames 7 and anti-detachment hooks 8. The side protection frames 7 are fixedly connected to both sides of the main structure 1, and the anti-detachment hooks 8 are arranged above the pulley body 6. The anti-detachment hooks 8 are fixedly connected to the mounting cross bar 4. The protection component also includes a safety belt 11, which is fixedly installed above one side of the main structure 1, and a buckle 12 is installed on the safety belt 11.

[0032] By setting up the side protection frames 7, both sides of the main structure 1 can be protected, and the maintenance personnel can be supported on both sides in case of accidental shaking to prevent the maintenance personnel from falling from both sides of the main structure 1. By setting up the anti-detachment hook 8, when the pulley body 6 accidentally separates from the transmission line body 5, the anti-detachment hook 8 can hook the transmission line body 5 to prevent the device from accidentally separating from the transmission line body 5, thereby further preventing the risk of falling and ensuring the safety of life and property of the maintenance personnel. By setting up the safety belt 11, the maintenance personnel can be fixed to the main structure 1. When the device shakes due to external force, it can be ensured that the maintenance personnel will not separate from the main structure 1, thereby ensuring the safety of life and property of the maintenance personnel. By setting up the buckle 12, it is convenient for the maintenance personnel to quickly wear the safety belt 11.

[0033] The side protection frame 7 includes an upper guardrail 701 and a lower guardrail 702 , which are fixedly connected by a first connecting rod 703 . The side protection frame 7 also includes a fixing ring 704 , which is fixedly installed in the middle of the top of the upper guardrail 701 .

[0034] By providing the upper guardrail 701 and the lower guardrail 702, the protection area on both sides of the main structure 1 is increased, the anti-fall effect is improved, and the life and property safety of the maintenance personnel is further guaranteed. By providing the fixing ring 704, it is convenient to fix it to the maintenance personnel's safety rope. When the maintenance personnel are performing maintenance in a standing position, the safety protection can be provided for the maintenance personnel without restricting the maintenance personnel's activities. In addition, when the maintenance personnel fall from the main structure 1 due to an accident, the fixing ring 704 and the safety rope can remain connected to the main structure 1, thereby preventing the maintenance personnel from falling from a high altitude, thereby further improving the anti-fall effect of the device.

[0035] During specific use, the device is moved to the designated position, the pulley body 6 is installed on the power transmission line body 5, and the maintenance personnel's personal safety rope is connected to the fixed ring 704. Then the maintenance personnel can enter the device from above and sit on the seat cushion 2. The maintenance personnel and the main structure 1 are fixed by the safety belt 11. Then the maintenance personnel can control the forward and backward movement of the device by pulling the power transmission line body 5 forward and backward. When it is inconvenient for the maintenance personnel to apply force to move at high altitudes, the power operator on the ground can use an external rope to pull the device to move. The maintenance personnel can open the buckle 12 and open the safety belt 11 on the premise of ensuring that the personal safety rope is correctly connected to the fixed ring 704, and stand on the bottom pedal 3, which facilitates maintenance work and relieves fatigue.

[0036] In the description, unless otherwise clearly specified and limited, terms such as "install", "set", "connect", "fix", and "screw" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms according to specific circumstances.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-propelled sliding seat device for electric anti-falling, characterized in that: include: A main structure (1) for accommodating an electric power operator, wherein a seat cushion (2) is fixedly mounted in the middle of one side of the main structure (1), a bottom pedal (3) is fixedly mounted at the bottom of the main structure (1), and a mounting crossbar (4) is fixedly mounted at the top of the main structure (1); It also includes a moving assembly for connecting to the power transmission line body (5), the moving assembly including four groups of symmetrically arranged pulley bodies (6); The invention also includes a protection component for preventing a fall, wherein the protection component includes two groups of symmetrically arranged side protection frames (7) and anti-drop hooks (8), wherein the side protection frames (7) are fixedly connected to both sides of the main structure (1), and the anti-drop hooks (8) are arranged above the pulley body (6), and the anti-drop hooks (8) are fixedly connected to the mounting cross bar (4).

2. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: The main structure (1) comprises a plurality of groups of bent steel pipes, and the steel pipes are welded to each other.

3. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: The surface of the seat cushion (2) is provided with a groove (9) for fitting with the buttocks of the power operator, and the surface of the bottom pedal (3) is provided with an anti-slip groove (10).

4. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: The pulley body (6) is in rolling engagement with the power transmission line body (5), and the bottom of the pulley body (6) is fixedly mounted on the mounting crossbar (4).

5. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: The side protection frame (7) comprises an upper guardrail (701) and a lower guardrail (702), and the upper guardrail (701) and the lower guardrail (702) are fixedly connected via a first connecting rod (703).

6. The self-propelled sliding seat device for electric anti-falling according to claim 5, characterized in that: The side protection frame (7) further comprises a fixing ring (704), and the fixing ring (704) is fixedly mounted in the middle of the top of the upper guardrail (701).

7. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: The protection component further comprises a safety belt (11), wherein the safety belt (11) is fixedly mounted above one side of the main structure (1), and a buckle (12) is mounted on the safety belt (11).

8. The self-propelled sliding seat device for electric anti-falling according to claim 1, characterized in that: Two groups of placement racks (13) are fixedly installed below one side of the main structure (1), and the placement racks (13) are fixedly connected via a second connecting rod (14).

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