CN211733772U - A maintenance work platform for transformer substation - Google Patents

A maintenance work platform for transformer substation Download PDF

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Publication number
CN211733772U
CN211733772U CN201922191995.5U CN201922191995U CN211733772U CN 211733772 U CN211733772 U CN 211733772U CN 201922191995 U CN201922191995 U CN 201922191995U CN 211733772 U CN211733772 U CN 211733772U
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CN
China
Prior art keywords
ladder body
fixedly connected
frame
ladder
fixing
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Active
Application number
CN201922191995.5U
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Chinese (zh)
Inventor
程兴世
辛友青
刘埔溪
姚志龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Shengri Electric Power Group Co ltd
Original Assignee
Shandong Shengri Electric Power Group Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Shandong Shengri Electric Power Group Co ltd filed Critical Shandong Shengri Electric Power Group Co ltd
Priority to CN201922191995.5U priority Critical patent/CN211733772U/en
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Publication of CN211733772U publication Critical patent/CN211733772U/en
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Abstract

The utility model discloses an overhaul work platform for transformer substation, including first ladder body and second ladder body, be provided with the hinge between first ladder body and the second ladder body, and first ladder body passes through the hinge and is connected with the rotation of second ladder body, the equal fixedly connected with motor in both sides of first ladder body, the output shaft fixedly connected with rotary rod of motor, the one end fixedly connected with coil wheel of motor is kept away from to the rotary rod, the inner wall top fixedly connected with jib of first ladder body, the bottom fixedly connected with second mount of jib, and the coil wheel is located the inside of second mount, the bottom fixedly connected with couple of second mount. The utility model discloses in, wire rope can stimulate the movable pulley and rise, and the movable pulley can remove the frame through the couple pulling and rise, removes the frame and can stimulate the access platform and rise to can make the automatic rising of access platform, use workstation, easy operation, convenient to use when being convenient for people ascend a height and overhaul.

Description

A maintenance work platform for transformer substation
Technical Field
The utility model relates to an overhaul work platform technical field especially relates to an overhaul work platform for transformer substation.
Background
The transformer substation is established from the first real power system establishment, the transformer substation is an indispensable part of the power system and develops for more than 100 years together with the power system, in the development process of more than 100 years, the transformer substation has great changes in construction sites, voltage levels, equipment conditions and the like, on the construction site of the transformer substation, an indoor transformer substation and some underground transformer substations gradually appear from all original open outdoor transformer substations, and the floor area of the transformer substation is greatly reduced compared with the original open outdoor transformer substations;
because the transformer substation belongs to the equipment of a high risk, some very little factors all can lead to the damage of transformer substation to influence the power supply condition on a large scale, cause the loss to be estimateable, so need the staff to overhaul often, thereby need relate to an overhaul workstation, when current transformer substation overhauls, because the transformer substation has certain height, need personnel to carry the instrument and overhaul, it carries very trouble, and influences the efficiency and the effect that people overhauld.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the maintenance work platform for transformer substation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an overhaul workbench for a transformer substation comprises a first ladder body and a second ladder body, wherein a hinge is arranged between the first ladder body and the second ladder body, the first ladder body is rotationally connected with the second ladder body through the hinge, both sides of the first ladder body are fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotary rod, one end of the rotary rod, far away from the motor, is fixedly connected with a coil wheel, the top of the inner wall of the first ladder body is fixedly connected with a suspender, the bottom of the suspender is fixedly connected with a second fixing frame, the coil wheel is positioned in the second fixing frame, the bottom of the second fixing frame is fixedly connected with a hook, the outer surface of the hook is wound and connected with a steel wire rope, one end of the steel wire rope, far away from the second fixing frame, is wound and connected with a movable pulley, and the center position of the outer surface of the movable pulley, the common fixedly connected with third mount in both ends of fourth dead lever, one side fixedly connected with second slider of third mount, be provided with between the inner wall of the first ladder body and remove the frame, remove the first slider of the equal fixedly connected with in both sides of frame, the spout has been seted up to the position that the inner wall both sides of the first ladder body correspond first slider, remove fixedly connected with third dead lever between the inboard of frame, the surface of third dead lever rotates through the bearing and is connected with the maintenance platform.
As a further description of the above technical solution:
the coil wheel and the movable pulley are positioned on the same horizontal plane.
As a further description of the above technical solution:
the ladder comprises a first ladder body and a second ladder body, wherein the inner sides of the first ladder body and the second ladder body are fixedly connected with a first fixing frame, the inner side of the first fixing frame is fixedly connected with a second fixing rod, the outer surface of the second fixing rod is rotatably connected with positioning rods through bearings, and a first fixing rod is rotatably connected between the two positioning rods.
As a further description of the above technical solution:
the top of first ladder body and the second ladder body is the fixed callus on the sole of equal fixedly connected with.
As a further description of the above technical solution:
the first sliding block and the second sliding block are both connected with the sliding groove in a sliding mode.
As a further description of the above technical solution:
the maintenance platform is rotatably connected with the movable frame through a third fixed rod.
The utility model discloses following beneficial effect has:
1. this an overhaul stand for transformer substation, when using, through the motor that sets up, the rotary rod, the coil wheel, wire rope, the movable pulley, remove frame and maintenance platform, the motor can drive the rotary rod and rotate, the rotary rod can drive the coil wheel and rotate, the coil wheel can stimulate wire rope and shorten, wire rope can stimulate the movable pulley and rise, the movable pulley can rise through the couple pulling removal frame, the removal frame can stimulate the maintenance platform and rise, thereby can make the maintenance platform rise automatically, use the workstation when being convenient for people ascend a height and overhaul.
2. This an overhaul work platform for transformer substation, when using, through the third dead lever that sets up, the locating lever, fixed callus on the sole, first ladder body and second ladder body, the third dead lever can make the overhaul platform rotate, thereby the people of being convenient for accomodate the transport, the locating lever can rotate through first mount, thereby can make the first ladder body after opening fix with the second ladder body, fixed callus on the sole can increase the friction on ground of first ladder body and second ladder body, thereby make first ladder body and second ladder body more stable with ground contact.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of a in fig. 1 according to the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is an enlarged view of B in fig. 3 according to the present invention;
fig. 5 is an enlarged view of C in fig. 3 according to the present invention;
fig. 6 is a schematic view of the connection between the coil wheel and the movable pulley according to the present invention.
Illustration of the drawings:
1. a first ladder body; 2. a second ladder body; 3. a hinge; 4. a motor; 5. positioning a rod; 6. fixing the foot pad; 7. an overhaul stand; 8. a movable frame; 9. a movable pulley; 10. a first fixing lever; 11. a second fixing bar; 12. a first fixing frame; 13. hooking; 14. a coil wheel; 15. a boom; 16. a first slider; 17. a chute; 18. a third fixing bar; 19. rotating the rod; 20. a second fixing frame; 21. a second slider; 22. a fourth fixing bar; 23. a wire rope; 24. and a third fixing frame.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: an overhaul workbench for a transformer substation comprises a first ladder body 1 and a second ladder body 2, wherein a hinge 3 is arranged between the first ladder body 1 and the second ladder body 2, the first ladder body 1 is rotatably connected with the second ladder body 2 through the hinge 3, both sides of the first ladder body 1 are fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a rotary rod 19, one end of the rotary rod 19, which is far away from the motor 4, is fixedly connected with a coil wheel 14, the top of the inner wall of the first ladder body 1 is fixedly connected with a suspender 15, the bottom of the suspender 15 is fixedly connected with a second fixing frame 20, the coil wheel 14 is positioned inside the second fixing frame 20, the bottom of the second fixing frame 20 is fixedly connected with a hook 13, the outer surface of the hook 13 is wound and connected with a steel wire rope 23, one end of the steel wire rope 23, which is far away from the second fixing frame 20, is wound and connected with a movable pulley 9, the, the common fixedly connected with third mount 24 in both ends of fourth dead lever 22, one side fixedly connected with second slider 21 of third mount 24, be provided with between the inner wall of first ladder body 1 and remove frame 8, remove the first slider 16 of the equal fixedly connected with in both sides of frame 8, spout 17 has been seted up to the position that the inner wall both sides of first ladder body 1 correspond first slider 16, remove fixedly connected with third dead lever 18 between the inboard of frame 8, the surface of third dead lever 18 rotates through the bearing and is connected with maintenance platform 7.
The coil wheel 14 and the movable pulley 9 are positioned on the same horizontal plane, so that the coil wheel 14 can drive the movable pulley 9 to ascend through a steel wire rope 23; the inner sides of the first ladder body 1 and the second ladder body 2 are fixedly connected with a first fixing frame 12, the inner side of the first fixing frame 12 is fixedly connected with a second fixing rod 11, the outer surface of the second fixing rod 11 is rotatably connected with positioning rods 5 through bearings, a first fixing rod 10 is rotatably connected between the two positioning rods 5, the angle between the first ladder body 1 and the second ladder body 2 can be fixed, and sliding is prevented; the top parts of the first ladder body 1 and the second ladder body 2 are fixedly connected with fixing foot pads 6, so that the friction with the ground can be increased, and the looseness can be prevented; the first sliding block 16 and the second sliding block 21 are both connected with the sliding groove 17 in a sliding manner, so that the third fixed frame 24 and the moving frame 8 can conveniently slide at fixed positions; the maintenance platform 7 is rotatably connected with the movable frame 8 through the third fixing rod 18, the maintenance platform 7 can be leaned on the side face of the first ladder body 1 in a rotating mode, and people can conveniently store and move the maintenance platform.
The working principle is as follows: when using the maintenance workstation that is used for the transformer substation, when people step on the second ladder body 2, open motor 4, motor 4 drives rotary rod 19 rotatory, rotary rod 19 drives the loop wheel 14 rotatory, loop wheel 14 drives movable pulley 9 through wire rope 23 and rises, wherein second slider 21 makes movable pulley 9 slide on fixed track with spout 17, movable pulley 9 drives movable rack 8 through third mount 24 and couple 13 and moves up, first slider 16 makes it move on fixed position with spout 17, movable rack 8 drives maintenance platform 7 autogiration through third dead lever 18, thereby can be automatic go up the conveying of maintenance platform 7, the people of being convenient for overhaul, and the operation is simple, and has certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a maintenance work platform for transformer substation, includes first ladder body (1) and second ladder body (2), its characterized in that: the novel ladder is characterized in that a hinge (3) is arranged between the first ladder body (1) and the second ladder body (2), the first ladder body (1) is rotatably connected with the second ladder body (2) through the hinge (3), a motor (4) is fixedly connected to the two sides of the first ladder body (1), a rotary rod (19) is fixedly connected to an output shaft of the motor (4), one end, far away from the motor (4), of the rotary rod (19) is fixedly connected with a coil wheel (14), the top of the inner wall of the first ladder body (1) is fixedly connected with a suspender (15), the bottom of the suspender (15) is fixedly connected with a second fixing frame (20), the coil wheel (14) is located inside the second fixing frame (20), the bottom of the second fixing frame (20) is fixedly connected with a hook (13), the outer surface of the hook (13) is wound and connected with a steel wire rope (23), and one end, far away from the second fixing frame (20), of the steel wire rope (23) is wound, the outer surface central point of movable pulley (9) puts and rotates through the bearing and be connected with fourth dead lever (22), the common fixedly connected with third mount (24) in both ends of fourth dead lever (22), one side fixedly connected with second slider (21) of third mount (24), be provided with between the inner wall of first ladder body (1) and remove frame (8), remove the equal fixedly connected with first slider (16) in both sides of frame (8), spout (17) have been seted up to the position that the inner wall both sides of first ladder body (1) correspond first slider (16), fixedly connected with third dead lever (18) between the inboard of removing frame (8), the surface of third dead lever (18) rotates through the bearing and is connected with maintenance platform (7).
2. A service workbench for a substation according to claim 1, characterized in that: the coil wheel (14) and the movable pulley (9) are positioned on the same horizontal plane.
3. A service workbench for a substation according to claim 1, characterized in that: the ladder comprises a first ladder body (1) and a first fixing frame (12) fixedly connected with the inner sides of a second ladder body (2), a second fixing rod (11) fixedly connected with the inner sides of the first fixing frame (12), a positioning rod (5) is rotatably connected to the outer surface of the second fixing rod (11) through a bearing, and a first fixing rod (10) is rotatably connected between the positioning rods (5).
4. A service workbench for a substation according to claim 1, characterized in that: the top of the first ladder body (1) and the top of the second ladder body (2) are fixedly connected with fixing foot pads (6).
5. A service workbench for a substation according to claim 1, characterized in that: the first sliding block (16) and the second sliding block (21) are both connected with the sliding groove (17) in a sliding mode.
6. A service workbench for a substation according to claim 1, characterized in that: the maintenance platform (7) is rotatably connected with the movable frame (8) through a third fixing rod (18).
CN201922191995.5U 2019-12-10 2019-12-10 A maintenance work platform for transformer substation Active CN211733772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922191995.5U CN211733772U (en) 2019-12-10 2019-12-10 A maintenance work platform for transformer substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922191995.5U CN211733772U (en) 2019-12-10 2019-12-10 A maintenance work platform for transformer substation

Publications (1)

Publication Number Publication Date
CN211733772U true CN211733772U (en) 2020-10-23

Family

ID=72875463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922191995.5U Active CN211733772U (en) 2019-12-10 2019-12-10 A maintenance work platform for transformer substation

Country Status (1)

Country Link
CN (1) CN211733772U (en)

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