CN217886833U

CN217886833U - Safety belt hanger for electric power overhaul

Info

Publication number: CN217886833U
Application number: CN202222323483.1U
Authority: CN
Inventors: 王亚楠
Original assignee: Henan Ruisheng Electric Power Technology Co ltd
Current assignee: Henan Ruisheng Electric Power Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-11-25
Anticipated expiration: 2032-09-01

Abstract

The utility model relates to the technical field of electric power overhaul tools, in particular to a safety belt hanger for electric power overhaul, which comprises a hanging mechanism; the screw rods are all in threaded connection with movable seats, sliding holes in sliding connection with the guide rods are formed in the two ends of each movable seat, and a hanging frame is fixed on the top surface of each movable seat; through the suspension mechanism and the fixed establishment that set up: on one hand, the two movable seats are driven to move relatively by rotating the screw rod, so that the hanging frame is conveniently driven to be hung on the mounting frame at the bottom of the transformer; on the other hand, the hook of the safety belt is convenient to be hung on the threaded rod through the arranged bracket and the threaded rod, so that the electric power worker is guaranteed; this design is convenient for install and fix on the bottom mounting bracket of transformer to the electric power workman of being convenient for provides stable the hanging for the safety belt when transformer below operation, has ensured electric power workman's safety, and the device convenient operation is swift simultaneously, has reduced the risk of high altitude installation work.

Description

Safety belt hanger for electric power overhaul

Technical Field

The utility model relates to an electric power overhauls apparatus technical field, specifically is a safety belt hanger for electric power overhauls.

Background

The power equipment is necessary to be used in the power transportation process, so that the running state of the equipment is in vital connection with the power supply quality, and the normal operation of the power equipment is ensured by overhauling the power equipment; at present, when an electric power worker overhauls overhead electric power equipment (such as a three-phase transformer and the like), a safety belt needs to be used, a safety belt hanger is equipment for connecting and hanging a safety belt, the safety belt hanger is generally fixed on a framework of an electric power facility, and the safety belt plays a role in guaranteeing the overhead operation of the electric power worker after being connected with the safety belt hanger;

the utility model discloses a utility model patent with grant notice number CN202022046528.6 discloses a fixing device for a safety belt hanger, which comprises a fixing base, wherein a cavity is arranged inside the fixing base, a rotating cylinder is arranged in the cavity, sliding sleeves are fixedly connected to the top and the bottom of the surface of the rotating cylinder, the surface of each sliding sleeve is rotatably connected with the surface of the cavity, threads are arranged on the surface of the rotating cylinder, a clamping plate is connected to the surface of the rotating cylinder through the threads, one end of the clamping plate extends to the outside of the fixing base, the top of the rotating cylinder extends to the outside of the fixing base and is fixedly connected with a fixing sleeve, a fixing plate is fixedly connected to the surface of the fixing base and positioned below the clamping plate, through holes are formed in the surfaces of the clamping plate and the fixing plate, a fixing device with a variable inner diameter is fixedly connected in the through hole of the clamping plate, a vertical rod is arranged in the rotating cylinder, and a hanging ring is fixedly connected to one side of the vertical rod; the clamping plate is driven to move by the rotation of the rotating cylinder, and is clamped by the clamping plate and the fixing plate to be fixed at the bolt connection part of the power converter, so that the problem that the power converter is inconvenient to fix on the isolating switch bracket is solved;

although the fixing device for the safety belt hanger is convenient to fix on the disconnecting switch bracket, the application range is limited, and it is difficult to install and fix the safety belt hanger when an electric power worker performs electric power work under the three-phase transformer, and in view of this, we propose the safety belt hanger for electric power overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety belt hanger for electric power overhauls to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the safety belt hanger for electric power overhaul comprises a hanging mechanism, wherein the hanging mechanism comprises two symmetrical fixed seats, grooves are formed in the fixed seats, guide rods are fixed in the grooves, two connecting seats are fixedly connected between the two fixed seats, two coaxially fixed lead screws with opposite thread surrounding directions are rotatably connected between the two connecting seats, movable seats are connected to the lead screws in a threaded mode, sliding holes in sliding connection with the guide rods are formed in the two ends of each movable seat, and a hanging frame is fixed on the top surface of each movable seat;

the suspension mechanism's below is equipped with fixed establishment, fixed establishment includes two symmetrical supports, the bottom surface fixed connection of support and fixing base, the bottom of support all is fixed with fixed cover, two all wear to be equipped with the screw thread post between the fixed cover, the equal threaded connection in both ends department on the screw thread post has the second nut, the second nut supports tight fixed cover.

As the preferred technical scheme of the utility model, fixed cover with the support is integrated into one piece structure.

As the utility model discloses preferred technical scheme, the whole shape of support is triangle-shaped, just the bottom surface fixed connection of support through bolt and fixing base.

As the utility model discloses preferred technical scheme, the fixing base is passed at the both ends of guide arm, the both ends of guide arm are all seted up threadedly, equal threaded connection has first nut on the screw thread, first nut supports the lateral wall of tight fixing base.

As an optimal technical scheme of the utility model, the whole shape of stores pylon is the Z type, just the stores pylon with the sliding seat passes through bolt fixed connection.

As the utility model discloses preferred technical scheme, the connecting seat and the coaxial inseparable welding that one side was passed to the one end of lead screw have the piece of twisting.

As the utility model discloses preferred technical scheme, the outside cover of screw thread post is equipped with insulating cover.

Compared with the prior art, the beneficial effects of the utility model are that:

through the suspension mechanism and the fixed establishment that set up: on one hand, the two movable seats are driven to move relatively by rotating the screw rod, so that the hanging frame is conveniently driven to be hung on the mounting frame at the bottom of the transformer; on the other hand, the hook of the safety belt is conveniently hung on the threaded rod through the arranged bracket and the threaded rod, so that the electric power worker is guaranteed; this design is convenient for install and fix on the bottom mounting bracket of transformer to the electric power workman of being convenient for provides stable the hanging for the safety belt when transformer below operation, has ensured electric power workman's safety, and the device convenient operation is swift simultaneously, has reduced the risk of high altitude installation work.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the usage state of the present invention;

fig. 3 is a schematic structural view of a suspension mechanism in the present invention;

fig. 4 is a schematic view of a partial structure of the suspension mechanism of the present invention;

fig. 5 is a schematic structural view of the middle movable seat of the present invention;

fig. 6 is an exploded schematic view of the fixing mechanism of the present invention.

In the figure:

1. a suspension mechanism; 11. a fixed seat; 111. a groove; 12. a guide bar; 121. a thread; 13. a first nut; 14. a screw rod; 141. twisting the block; 15. a connecting seat; 16. a movable seat; 161. a slide hole; 17. a hanger;

2. a fixing mechanism; 21. a support; 22. fixing a sleeve; 23. a threaded post; 24. a second nut; 25. and an insulating sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The embodiment provides a technical scheme:

referring to fig. 1-5, the safety belt hanger for electric power overhaul comprises a hanging mechanism 1, wherein the hanging mechanism 1 comprises two symmetrical fixed seats 11, the fixed seats 11 are both provided with a groove 111, a guide rod 12 is fixed in the groove 111, two connecting seats 15 are fixedly connected between the two fixed seats 11, two ends of each connecting seat 15 are respectively and fixedly connected with the fixed seats 11 on two sides through bolts, two coaxially fixed lead screws 14 with opposite thread surrounding directions are rotatably connected between the two connecting seats 15, each lead screw 14 is in threaded connection with a movable seat 16, sliding holes 161 slidably connected with the guide rod 12 are respectively formed in two ends of each movable seat 16, and a hanging frame 17 is fixed on the top surface of each movable seat 16; can drive two sliding seats 16 along the synchronous relative motion of guide arm 12 through rotating lead screw 14, sliding seat 16 can drive two stores pylon 17 synchronous relative motion, and the stores pylon 17 of being convenient for articulates with the mounting bracket of transformer bottom to play spacing and fixed action to fixing base 11 and connecting seat 15, and then be convenient for fixed bolster 21 and screw post 23, make things convenient for the electric power workman to hang the safety belt.

In this embodiment, fixing base 11 is passed at the both ends of guide arm 12, and screw thread 121 has all been seted up at the both ends of guide arm 12, and equal threaded connection has first nut 13 on the screw thread 121, and first nut 13 supports tight fixing base 11's lateral wall, and this design is convenient for install guide arm 12.

In this embodiment, the overall shape of the hanger 17 is a Z-shape, and the hanger 17 and the movable seat 16 are fixedly connected by a bolt, and the design of the Z-shape is convenient for being connected and fixed with the movable seat 16 and also convenient for being hooked with the mounting rack at the bottom of the transformer.

In this embodiment, the one end of lead screw 14 passes the connecting seat 15 and the coaxial inseparable welding of one side and has wrong piece 141, and the setting of wrong piece 141 is convenient for drive lead screw 14 and rotates, is convenient for adjust the position of stores pylon 17 through the rotation of lead screw 14, and the stores pylon 17 of being convenient for articulates with the transformer mounting bracket of different intervals.

Referring to fig. 6, a fixing mechanism 2 is disposed below the suspension mechanism 1. The fixing mechanism 2 comprises two symmetrical supports 21, the supports 21 are fixedly connected with the bottom surface of the fixing seat 11, fixing sleeves 22 are fixed at the bottom ends of the supports 21, threaded columns 23 penetrate between the two fixing sleeves 22, second nuts 24 are connected to the threaded columns 23 at two ends in a threaded mode, and the second nuts 24 abut against the fixing sleeves 22; through the support 21 and the threaded column 23 that set up, be convenient for hang the couple of safety belt on threaded column 23 to play the safety guarantee effect to power worker.

In this embodiment, the fixing sleeve 22 and the bracket 21 are integrally formed, and the integrally formed structure has a better structure, so that the connection between the fixing sleeve 22 and the bracket 21 is more compact and stable, and the use safety of the device is improved.

In this embodiment, the overall shape of the bracket 21 is triangular, and the bracket 21 is fixedly connected with the bottom surface of the fixing base 11 through a bolt, and the triangular shape has stability, which is convenient for supporting the threaded column 23 and also for connecting and fixing with the fixing base 11.

In this embodiment, the outside cover of screw post 23 is equipped with insulating cover 25, through the insulating cover 25 that sets up, has played insulating effect, has improved the security when the safety belt uses.

It should be added that, referring to fig. 2, the hangers 17 on both sides are respectively hung on the mounting racks on both sides of the bottom of the transformer, and the hangers 17 are matched with the mounting racks, so that the whole device has the effect of limiting and fixing, the device is convenient to mount on the bottom of the transformer, when an electric power worker overhauls the bottom of the transformer with electric power, a hanging point position can be provided for a safety belt, and the safety of high-altitude operation is ensured; in addition, it should be noted that when the hangers 17 are hooked with the transformer mounting rack, two opposite side walls of the two hangers 17 need to be tightly abutted against one side wall of the transformer mounting rack, and the design can avoid the device from shaking or slipping and the like, thereby ensuring the use safety of the device; in addition, because the transformer is fixedly connected with the mounting frame through the bolts, when the hanging frame 17 is hung and connected with the mounting frame, the hanging frame 17 is positioned between the two bolts, and the situation that the hanging frame 17 generates horizontal displacement can be avoided under the limiting action of the bolts, so that the use safety of the device is ensured.

During specific use, the user firstly lifts the device to the below department of transformer bottom, and make the stores pylon 17 of both sides be higher than the mounting bracket of transformer bottom both sides, user rotates afterwards and twists piece 141, it drives two lead screws 14 and rotates to twist piece 141, along with the rotation of lead screw 14, two sliding seat 16 slide along two guide arms 12 promptly, sliding seat 16 drives the synchronous inboard motion of stores pylon 17 of both sides this moment, move to the top department of transformer mounting bracket when stores pylon 17, user stops to rotate and twists piece 141, user's relaxation device downwards simultaneously, stores pylon 17 articulates promptly on the transformer mounting bracket this moment, the installation is accomplished promptly, last user of service can with the couple articulate on threaded post 23 of safety belt.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A safety belt hanger for electric power overhauls, including hanging mechanism (1), its characterized in that: the suspension mechanism (1) comprises two symmetrical fixed seats (11), grooves (111) are formed in the fixed seats (11), guide rods (12) are fixed in the grooves (111), two connecting seats (15) are fixedly connected between the two fixed seats (11), two coaxially fixed lead screws (14) with opposite thread surrounding directions are rotatably connected between the two connecting seats (15), movable seats (16) are connected to the lead screws (14) in a threaded mode, slide holes (161) which are connected with the guide rods (12) in a sliding mode are formed in the two ends of each movable seat (16), and hangers (17) are fixed to the top surfaces of the movable seats (16);

hang the below of mechanism (1) and be equipped with fixed establishment (2), fixed establishment (2) include two symmetrical support (21), the bottom surface fixed connection of support (21) and fixing base (11), the bottom of support (21) all is fixed with fixed cover (22), two threaded post (23) all wear to be equipped with between fixed cover (22), it has second nut (24) to lie in the equal threaded connection of both ends department on threaded post (23), second nut (24) support tight fixed cover (22).

2. The safety belt hanger for electrical service of claim 1, wherein: the fixing sleeve (22) and the bracket (21) are of an integrally formed structure.

3. The safety belt hanger for electrical service of claim 1, wherein: the overall shape of the support (21) is triangular, and the support (21) is fixedly connected with the bottom surface of the fixed seat (11) through a bolt.

4. The safety belt hanger for electrical service of claim 1, wherein: the two ends of the guide rod (12) penetrate through the fixed seat (11), threads (121) are formed in the two ends of the guide rod (12), first nuts (13) are connected to the threads (121) in a threaded mode, and the first nuts (13) abut against the side wall of the fixed seat (11).

5. The safety belt hanger for electrical service of claim 1, wherein: the overall shape of the hanging rack (17) is Z-shaped, and the hanging rack (17) is fixedly connected with the movable seat (16) through bolts.

6. The safety belt hanger for electrical service of claim 1, wherein: one end of the screw rod (14) penetrates through the connecting seat (15) on one side and is coaxially and tightly welded with a screwing block (141).

7. The safety belt hanger for electrical service of claim 1, wherein: and an insulating sleeve (25) is sleeved outside the threaded column (23).