CN215870486U - Multifunctional switch handcart operation rocking handle of transformer substation - Google Patents
Multifunctional switch handcart operation rocking handle of transformer substation Download PDFInfo
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- CN215870486U CN215870486U CN202120970314.XU CN202120970314U CN215870486U CN 215870486 U CN215870486 U CN 215870486U CN 202120970314 U CN202120970314 U CN 202120970314U CN 215870486 U CN215870486 U CN 215870486U
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- sleeve
- rocking handle
- crank
- transformer substation
- rod body
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Abstract
The utility model discloses a multifunctional switch handcart operation crank of a transformer substation, which comprises a crank, wherein a rod body is fixedly arranged at one end of the crank, an installation mechanism is fixedly arranged at one end of the rod body, which is far away from the crank, and one end of the installation mechanism, which is far away from the rod body, is clamped and connected with a lengthened sleeve; the mounting mechanism comprises a fixing sleeve, a fixing base, a fastening clamp and a fastening positioning lock, wherein the fixing sleeve is fixedly mounted at one end of the rod body, the fixing base is fixedly mounted on the inner wall of the fixing sleeve and one side adjacent to the rod body, and the fixing base is effectively mounted on the inner wall of the fixing sleeve.
Description
Technical Field
The utility model relates to the technical field of power-on and power-off switching of a transformer substation, in particular to a handcart operation rocking handle of a multifunctional switch of the transformer substation.
Background
When the switch cabinet of the transformer substation is overhauled and operated, operation and maintenance personnel use the manual type switch handcart rocking handle to carry out remote in and remote out operation on the switch cabinet.
However, there are some disadvantages in the conventional using process, such as:
1. the manual handcart handle switch has various types, and in daily operation, operation and maintenance personnel need to prepare various types of handles, so that the possibility of taking the handles by mistake exists, the operation time is prolonged, and the working efficiency is reduced;
2. at present, the manual handcart handle is mostly Z-shaped in shape, and when the handcart handle is used by operation and maintenance personnel, the condition that the axis of the handle is not on a straight line can occur, so that the stability of the handle is reduced, the stress point is lost, and the phenomena of handle release and handle release in operation can cause the service life of equipment to be reduced.
3. When the operation and maintenance personnel use the rocking handle to carry out switching operation, the condition that the insulating gloves are wound on the rocking handle often appears, and the smooth operation of work is influenced. Therefore, a multifunctional rocking handle device is lacked in the maintenance operation process of the switch cabinet, and the rocking handle can be suitable for switch cabinets of different models, so that the operation efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional switch handcart operation rocking handle for a transformer substation, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the telescopic lifting mechanism comprises a crank, wherein a rod body is fixedly arranged at one end of the crank, an installation mechanism is fixedly arranged at one end of the rod body, which is far away from the crank, and a lengthened sleeve is connected to one end, which is far away from the rod body, of the installation mechanism in a clamping manner; installation mechanism includes fixed cover, unable adjustment base, fastening clamp and fastening positioning lock, the one end fixed mounting of the body of rod has fixed cover, the inner wall of fixed cover and one side fixed mounting adjacent with the body of rod have unable adjustment base, unable adjustment base keeps away from the one end fixed mounting of fixed cover inner wall and has a plurality of fastening clamp, fastening clamp is connected with extension sleeve block, unable adjustment base's bottom fixed mounting has fastening positioning lock.
The anti-skidding handle sleeve is fixedly sleeved on the surface of the rod body and made of rubber materials.
The surface of the lengthened sleeve is rotatably sleeved with a sucker, and the sucker is made of a strong magnetic material.
The surface of the crank is provided with anti-slip raised lines, and the anti-slip raised lines are made of soft plastic materials.
The interior of the lengthened sleeve can be various internal angles of the sleeve, including quadrangle, pentagon or circle.
Compared with the prior art, the utility model has the beneficial effects that:
the multifunctional switch handcart operation rocking handle has the advantages of simple structure, convenience in carrying and use, low cost, high efficiency and the like, operation requirements of all switch cars can be met only by carrying one handcart rocking handle when power is cut off and power is supplied to a maintenance worker on site, the replacement of different lengthened sleeves is realized by controlling the opening and closing of the fastening clamp through the fastening positioning lock, the operation requirements of various switch cabinet handcart and hand-operated switch blades can be met, and misoperation of the maintenance worker is prevented; the body of rod adopts "bow" font design, makes crank and handcart handle hole on same water flat line, has solved the problem that the crank pushed down among fortune dimension personnel operation process for operation convenient and fast more, the atress is more even, and in addition, the fixed to a great extent of sucking disc improves the stability of operation, prevents to appear taking off in the operation process, gloves winding problem, guarantees fortune dimension personnel operation safety.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. lengthening the sleeve; 2. a suction cup; 3. an installation mechanism; 31. fixing a sleeve; 32. a fixed base; 33. a fastening clip; 34. fastening the positioning lock; 4. a rod body; 5. an anti-slip handle sleeve; 6. a crank handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the telescopic lifting mechanism comprises a crank 6, wherein a rod body 4 is fixedly arranged at one end of the crank 6, an installation mechanism 3 is fixedly arranged at one end, away from the crank 6, of the rod body 4, and one end, away from the rod body 4, of the installation mechanism 3 is connected with a lengthened sleeve 1 in a clamping manner; installation mechanism 3 is including fixed cover 31, unable adjustment base 32, mounting clip 33 and fastening position lock 34, the one end fixed mounting of the body of rod 4 has fixed cover 31, fixed cover 31's inner wall and with the adjacent one side fixed mounting of the body of rod 4 have unable adjustment base 32, the one end fixed mounting that fixed cover 31 inner wall was kept away from to unable adjustment base 32 has a plurality of mounting clip 33, mounting clip 33 is connected with 1 block of extension sleeve, unable adjustment base 32's bottom fixed mounting has fastening position lock 34.
The anti-slip handle sleeve 5 is fixedly sleeved on the surface of the rod body 4, the anti-slip handle sleeve 5 is made of rubber materials, one hand tightly holds the anti-slip handle sleeve 5, friction force of contact between the rocking handle and an operator is increased, and therefore handle falling rate of the rocking handle is reduced.
Wherein, the surface of extension sleeve 1 is rotated and is cup jointed sucking disc 2, and sucking disc 2 adopts strong magnetic material to make, and sucking disc 2 is fixed the rocking handle on the cabinet door of portable cubical switchboard, ensures that rocking handle and handle hole keep perpendicular, promotes the stability of multi-functional rocking handle at the during operation, effectively solves "taking off the handle" problem.
The surface of the crank 6 is provided with anti-slip raised lines which are made of soft plastic materials, friction force is increased through the raised lines, and the problem of the mop caused by slip is prevented.
The interior of the lengthened sleeve 1 can be various sleeve internal angles including quadrangle, pentagon or circle, and the like, and can meet the operation requirements of various switch cabinet handcarts and hand-operated knife switches.
The working principle is as follows: the material of the rod body 4 is high-quality steel, the rigidity of the rocking handle is improved, the rocking handle can be guaranteed to bear larger mechanical force, when the multifunctional switch handcart operation rocking handle is used, the multifunctional switch handcart operation rocking handle has the advantages of simple structure, convenience in carrying and use, low cost, high efficiency and the like, operation and maintenance personnel can meet operation requirements of all switch cars only by carrying one handcart rocking handle when in site power cut and power supply, the fastening positioning lock 34 is used for controlling the opening and closing of the fastening clamp 33 to realize the replacement of different lengthened sleeves 1, the operation requirements of various switch cabinet handcart and hand-operated knife switches can be met, and misoperation of the operation and maintenance personnel is prevented; the body of rod 4 adopts "bow" font design, makes crank 6 and handcart handle hole on same water flat line, has solved the problem that the crank pushed down among the fortune dimension personnel operation process for operation convenient and fast more, the atress is more even, and in addition, the fixed to a great extent of sucking disc 2 improves the stability of operation, prevents to appear taking off in the operation process, gloves winding problem, guarantees fortune dimension personnel operation safety.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-functional switch handcart of transformer substation operation rocking handle, includes crank (6), its characterized in that: a rod body (4) is fixedly installed at one end of the crank (6), an installation mechanism (3) is fixedly installed at one end, far away from the crank (6), of the rod body (4), and one end, far away from the rod body (4), of the installation mechanism (3) is connected with the lengthened sleeve (1) in a clamping mode;
installation mechanism (3) are including fixed cover (31), unable adjustment base (32), fastening clamp (33) and fastening positioning lock (34), the one end fixed mounting of the body of rod (4) has fixed cover (31), the inner wall of fixed cover (31) and with the body of rod (4) adjacent one side fixed mounting have unable adjustment base (32), the one end fixed mounting that fixed cover (31) inner wall was kept away from in unable adjustment base (32) has a plurality of fastening clamp (33), fastening clamp (33) are connected with extension sleeve (1) block, the bottom fixed mounting of unable adjustment base (32) has fastening positioning lock (34).
2. The multifunctional switch handcart operation rocking handle of transformer substation according to claim 1, characterized in that: the surface of the rod body (4) is fixedly sleeved with an anti-skidding handle sleeve (5), and the anti-skidding handle sleeve (5) is made of rubber materials.
3. The multifunctional switch handcart operation rocking handle of transformer substation according to claim 1, characterized in that: the surface of the lengthened sleeve (1) is rotatably sleeved with a sucker (2), and the sucker (2) is made of a strong magnetic material.
4. The multifunctional switch handcart operation rocking handle of transformer substation according to claim 1, characterized in that: the surface of the crank (6) is provided with anti-skid convex strips, and the anti-skid convex strips are made of soft plastic materials.
5. The multifunctional switch handcart operation rocking handle of transformer substation according to claim 1, characterized in that: the interior of the lengthened sleeve (1) can be various internal angles of the sleeve, including quadrangle, pentagon or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970314.XU CN215870486U (en) | 2021-05-08 | 2021-05-08 | Multifunctional switch handcart operation rocking handle of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120970314.XU CN215870486U (en) | 2021-05-08 | 2021-05-08 | Multifunctional switch handcart operation rocking handle of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870486U true CN215870486U (en) | 2022-02-18 |
Family
ID=80316119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120970314.XU Active CN215870486U (en) | 2021-05-08 | 2021-05-08 | Multifunctional switch handcart operation rocking handle of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870486U (en) |
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2021
- 2021-05-08 CN CN202120970314.XU patent/CN215870486U/en active Active
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