CN212312008U - Maintenance frame for electric power engineering convenient to adjust - Google Patents
Maintenance frame for electric power engineering convenient to adjust Download PDFInfo
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- CN212312008U CN212312008U CN202020443842.5U CN202020443842U CN212312008U CN 212312008 U CN212312008 U CN 212312008U CN 202020443842 U CN202020443842 U CN 202020443842U CN 212312008 U CN212312008 U CN 212312008U
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- maintenance
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- 238000012423 maintenance Methods 0.000 title claims abstract description 80
- 238000013461 design Methods 0.000 claims abstract description 32
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 238000010030 laminating Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 241000282326 Felis catus Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
A maintenance frame for power engineering convenient to adjust comprises a main maintenance ladder; a main ladder limiting snap ring is fixedly arranged at the lower end of the side wall at one end of the main maintenance ladder; the support ladder is arranged on the end face of the inner side of the main maintenance ladder, and a support ladder limiting snap ring is fixedly arranged on the side wall of the other end of the support ladder corresponding to the main ladder limiting snap ring. This main maintenance ladder that electric power engineering was erect with maintenance is convenient for adjust all is shape structural design of falling L with supporting ladder and support vice ladder, and main maintenance ladder is the design of plane platelike structure with the horizontal bearing structure in top side of supporting ladder and support vice ladder, and main maintenance ladder is fixed in together with supporting ladder and the equal coupling of support vice ladder three, this structural design is favorable to making the device change the using-way through rotating supporting ladder and supporting the two of vice ladder, as shown in the figure, thereby can make maintainer can ascend a height the maintenance operation under the state for the wall body supports, thereby increase the application range and the effect of the device.
Description
Technical Field
The utility model relates to a power engineering maintenance technical field especially relates to a maintenance frame for power engineering convenient to adjust.
Background
The normal supply of electric power is an important guarantee for maintaining the production and development stability of the society, and the maintenance of electric power equipment in a safe state becomes more important as a main participant for bearing the supply of electric power. It is essential to perform maintenance on the power equipment and repair on the power equipment having a problem on a regular basis.
The utility model discloses a utility model with the existing patent number of CN 209428071U through patent retrieval relates to the technical field of equipment for electric power engineering, and is a maintenance frame for electric power engineering, which comprises a workbench, wherein the workbench comprises a support plate, a first guardrail, a second guardrail and a third guardrail, the support plate is horizontally arranged, the first guardrail and the second guardrail are oppositely arranged and are respectively positioned at two sides of the support plate in the same direction, and two ends of the third guardrail are respectively connected with the first guardrail and the second guardrail and are perpendicular to the first guardrail and the second guardrail; the cat ladder, the cat ladder through the pivot with the workstation links to each other, the utility model discloses rational in infrastructure and compact, convenient to use because each landing leg in the support body includes scalable section to realized can carrying out altitude mixture control according to the application environment of reality, in addition, all be equipped with the steering part between each landing leg second section and the third section, thereby realized when meetting the barrier, can control the third section of the landing leg in each group respectively and at vertical plane internal rotation, keep away from ground.
Based on the above, the existing maintenance frame for power engineering convenient to adjust is designed in a traditional structure, a ladder and a large maintenance frame are mostly adopted to maintain in the power maintenance process, the ladder is large in use limitation, and a place without a supporting wall cannot be used normally, but is convenient to carry, and the large supporting maintenance frame is convenient to use, but is too high in use cost in some small maintenance sites and is inconvenient to carry.
Therefore, the maintenance frame for the power engineering is researched and improved aiming at the existing structure and defects, and is convenient to adjust, so that the aim of achieving more practical value is fulfilled.
Disclosure of Invention
An object of the utility model is to provide a maintenance frame for electric power engineering convenient to adjust, the structural design who provides in solving above-mentioned background art is comparatively traditional, adopt ladder and large-scale maintenance frame to maintain in power maintenance in-process many, the use limitation of ladder is great, the local unable normal use of no support wall body again, but portable, large-scale support maintenance frame, it is comparatively convenient to use to say, but too high at some miniature maintenance site use costs, and the problem of not being convenient for carry.
The utility model discloses electric power engineering is with purpose and efficiency of maintenance frame convenient to adjust is reached by following specific technological means:
a maintenance frame for power engineering convenient to adjust comprises a main maintenance ladder; a main ladder limiting snap ring is fixedly arranged at the lower end of the side wall at one end of the main maintenance ladder; a support ladder is arranged on the end face of the inner side of the main maintenance ladder, and a support ladder limiting snap ring is fixedly arranged on the side wall of the other end of the support ladder, which corresponds to the main ladder limiting snap ring; the support ladder is characterized in that a support auxiliary ladder is arranged on the end face of the inner side of the support ladder, and a fixed connecting rod is arranged on the end face of the inner side of the support auxiliary ladder.
Further, main maintenance ladder all is shape structural design of falling L with supporting the ladder and supporting vice ladder to main maintenance ladder is plane platelike structural design with the horizontal bearing structure in top side of supporting the ladder and supporting vice ladder, and main maintenance ladder is in the same place with supporting ladder and the equal coupling of the vice ladder three of support and is fixed in.
Further, the main maintenance ladder and the outer wall of the ladder structure supporting the ladder and supporting the auxiliary ladder are both in the arc-shaped surface structural design of concentric circles, the main maintenance ladder and the size of the supporting auxiliary ladder are in sequential decreasing design, and the main maintenance ladder and the three of the supporting auxiliary ladder are in mutual fitting design.
Furthermore, the two sides of the top side supporting plate of the main maintenance ladder are slidably provided with L-shaped reinforcing supporting legs, the upper part and the lower part of the front side of each reinforcing supporting leg are rotatably connected with supporting legs, and anti-skid rubber structures are arranged on the supporting surfaces of the supporting legs.
Further, rotate on the vertical inner wall that supports the vice ladder and install two fixed connecting rods, and still correspond fixed connecting rod on the vertical inner wall that supports the vice ladder and be provided with the spacing buckle of two connecting rods, fixed connecting rod's rotation direction all is towards in the spacing snap ring of main ladder and the position of the spacing snap ring of support ladder, and two fixed connecting rods all can imbed and install in the inboard of the spacing snap ring of main ladder and the spacing snap ring of support ladder.
Compare with current structure under, the utility model discloses following beneficial effect has:
the main maintenance ladder that is equipped with all is the shape structural design of falling L with supporting the ladder and supporting vice ladder, and main maintenance ladder is the design of plane platelike structure with the horizontal bearing structure in top side of supporting the ladder and supporting vice ladder, and main maintenance ladder is fixed in together with supporting the ladder and supporting the equal coupling of vice ladder three, this structural design is favorable to making the device change the user mode through rotating supporting the ladder and supporting the two of vice ladder, as shown in the figure, thereby can make maintainer can ascend a height the maintenance operation under the state for the wall body supports, thereby increase the device's application range and effect.
The main maintenance ladder that is equipped with all is concentric circles's arcwall face structural design with the outer wall that supports the ladder and support the ladder structure of vice ladder three, and main maintenance ladder and the size that supports the ladder and support vice ladder are the design of the formula that subtracts in proper order, and main maintenance ladder and the three that supports the ladder and support vice ladder are the design of laminating each other, the design of this kind of structure does benefit to and makes support the ladder and support vice ladder and can hide in main maintenance ladder inboard through the smooth laminating of rotation, thereby improve the device's removal convenience and accomodate the effect.
There is L shape reinforcing support leg main maintenance ladder's top side backup pad both sides slidable mounting, and the rotation axis has the supporting legs about reinforcing support leg's the front side to be provided with anti-skidding rubber structure on the holding surface of supporting legs, reinforcing support leg's design does benefit to when the wall supports, improves the support range through the width about tensile reinforcing support leg, thereby prevents that the device from controlling the upset and causing the potential safety hazard, and pivoted supporting legs can improve the support stability of the device.
The vertical inner wall that supports vice ladder that is equipped with on rotate and install two fixed connecting rod, and support still to correspond fixed connecting rod on the vertical inner wall of vice ladder and be provided with the spacing buckle of two connecting rod, fixed connecting rod's rotation direction all is towards in the spacing snap ring of main ladder and the position of supporting the spacing snap ring of ladder, and the equal embeddable inboard of installing in the spacing snap ring of main ladder and supporting the spacing snap ring of ladder of two fixed connecting rod, and this structural design is favorable to inserting the spacing snap ring of main ladder and supporting the spacing snap ring of ladder through fixed connecting rod and carries out main maintenance ladder and support the tripodia of ladder and erect spacingly, as shown in the figure to improve the device's support stability and security.
Drawings
Fig. 1 is a schematic view of a three-dimensional rear view structure of the present invention;
FIG. 2 is a schematic diagram of a three-dimensional front view structure of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the present invention in a ladder-type state;
FIG. 4 is a schematic view of the ladder-type three-dimensional local enlarged structure of the present invention;
fig. 5 is the schematic view of the vertical supporting frame body type three-dimensional structure of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main maintenance ladder; 101. a main ladder limiting snap ring; 2. a support ladder; 201. a support ladder limit snap ring; 3. supporting the auxiliary ladder; 301. a connecting rod limiting buckle; 4. fixing the connecting rod; 5. reinforcing the supporting legs; 501. support the feet.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a maintenance frame for electric power engineering convenient to adjust, including: a main maintenance ladder 1; the lower end position of the side wall of one end of the main maintenance ladder 1 is fixedly provided with a main ladder limiting snap ring 101, L-shaped reinforcing support legs 5 are slidably mounted on two sides of a top side support plate of the main maintenance ladder 1, the upper part and the lower part of the front side of each reinforcing support leg 5 are rotatably connected with support legs 501 in an up-and-down rotating mode, and an anti-skid rubber structure is arranged on a support surface of each support leg 501, so that the design of each reinforcing support leg 5 is convenient to improve the support range by stretching the left width and the right width of each reinforcing support leg 5 when the device is supported on a wall surface, and therefore potential safety hazards caused by the fact that; a supporting ladder 2 is arranged on the end face of the inner side of the main maintenance ladder 1, and a supporting ladder limiting snap ring 201 is fixedly arranged on the side wall of the other end, corresponding to the main ladder limiting snap ring 101, of the supporting ladder 2; the support ladder 2 is provided with the support auxiliary ladder 3 on the medial surface, it installs two fixed connecting rod 4 to rotate on the vertical inner wall of support auxiliary ladder 3, and it is provided with two connecting rod spacing buckles 301 still to correspond fixed connecting rod 4 on the vertical inner wall of support auxiliary ladder 3, the rotation direction of fixed connecting rod 4 all faces to the position of main ladder spacing snap ring 101 and support ladder spacing snap ring 201, and two fixed connecting rod 4 all can be embedded and installed in the inboard of main ladder spacing snap ring 101 and support ladder spacing snap ring 201, this structural design is convenient for insert main ladder spacing snap ring 101 and support ladder spacing snap ring 201 through fixed connecting rod 4 and carry out main maintenance ladder 1 and the three-legged standing of support ladder 2 spacing, as shown in fig. 5, thereby improve the support stability and the security of the device.
Wherein, main maintenance ladder 1 all is shape structural design of falling L with support ladder 2 and support vice ladder 3, and main maintenance ladder 1 is the design of plane platelike structure with the horizontal bearing structure in top side that supports ladder 2 and support vice ladder 3, and main maintenance ladder 1 with support ladder 2 and support the equal coupling of vice ladder 3 three and be fixed in together, this structural design is convenient for support ladder 2 and support the two messenger's of vice ladder 3 and change the using-way through rotating, as shown in figure 5, thereby can make the maintenance personal can ascend a height the maintenance operation under the state for the wall body supports, thereby increase the application range and the effect of the device.
Wherein, main maintenance ladder 1 all is the arcwall face structural design of concentric circles with the outer wall that supports the ladder structure of ladder 2 and support vice ladder 3 three department, and main maintenance ladder 1 with support ladder 2 and support vice ladder 3's size for the design of the formula that subtracts in proper order, and main maintenance ladder 1 is for laminating the design each other with the three that supports ladder 2 and support vice ladder 3, the design of this kind of structure is convenient for make support ladder 2 and support vice ladder 3 can hide in main maintenance ladder 1 inboard through the smooth laminating of rotation, thereby improve the device's removal convenience and accomodate the effect.
The specific use mode and function of the embodiment are as follows:
when the maintenance frame convenient to adjust for the power engineering is used, the device is firstly transported to a use position through a maintenance vehicle, the device is made of a lighter aluminum alloy material, so that the device is convenient to carry and carry, the device can be supported and used in a use site in a mode shown in figure 3, the arranged reinforcing support leg 5 can effectively improve the support stability, and the device can also be converted into a use mode for use, when the maintenance frame is used, the support ladder 2 and the support auxiliary ladder 3 rotate according to 120 degrees and 240 degrees so as to achieve a three-legged standing mode, then the fixed connecting rod 4 is taken down from the connecting rod limiting buckle 301 and then respectively inserted into the main ladder limiting snap ring 101 and the support ladder limiting snap ring 201, so that the device is more stable, as shown in figure 5, and a working platform capable of working in a standing mode is formed on the top side of the mode, so that the use performance and the safety are improved, after the use, the container can be stored as shown in figure 1, so that the volume is reduced, and the storage and transportation effects are improved.
In summary, 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 may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a maintenance frame for electric power engineering convenient to adjust which characterized in that: comprises a main maintenance ladder (1); a main ladder limiting snap ring (101) is fixedly arranged at the lower end of the side wall at one end of the main maintenance ladder (1); a supporting ladder (2) is arranged on the end face of the inner side of the main maintenance ladder (1), and a supporting ladder limiting snap ring (201) is fixedly arranged on the side wall of the other end, corresponding to the main ladder limiting snap ring (101), of the supporting ladder (2); the support ladder (2) is provided with a support auxiliary ladder (3) on the inner side end face, and a fixed connecting rod (4) is arranged on the inner side end face of the support auxiliary ladder (3).
2. The easy-to-adjust service rack for power engineering of claim 1, wherein: main maintenance ladder (1) all is the structural design of falling L shape with supporting ladder (2) and supporting vice ladder (3) to main maintenance ladder (1) is the design of plane platelike structure with supporting ladder (2) and the horizontal bearing structure in top side that supports vice ladder (3), and main maintenance ladder (1) is in the same place with supporting ladder (2) and supporting vice ladder (3) three all the coupling fixation.
3. The easy-to-adjust service rack for power engineering of claim 1, wherein: main maintenance ladder (1) all is concentric circles's arcwall face structural design with the outer wall that supports ladder (2) and support the ladder structure of vice ladder (3) three department, and main maintenance ladder (1) and the size that supports ladder (2) and support vice ladder (3) for the design of the formula that subtracts in proper order to main maintenance ladder (1) and the three that supports ladder (2) and support vice ladder (3) are the design of laminating each other.
4. The easy-to-adjust service rack for power engineering of claim 1, wherein: the main maintenance ladder is characterized in that L-shaped reinforcing supporting legs (5) are slidably mounted on two sides of a top supporting plate of the main maintenance ladder (1), supporting legs (501) are connected to the front sides of the reinforcing supporting legs (5) in an up-and-down rotating mode, and anti-skid rubber structures are arranged on supporting surfaces of the supporting legs (501).
5. The easy-to-adjust service rack for power engineering of claim 1, wherein: support and rotate on the vertical inner wall of vice ladder (3) and install two fixed connecting rod (4), and still correspond fixed connecting rod (4) on the vertical inner wall of supporting vice ladder (3) and be provided with two spacing buckle of connecting rod (301), the rotation direction of fixed connecting rod (4) all moves towards in the position of main ladder spacing snap ring (101) and support ladder spacing snap ring (201), and two fixed connecting rod (4) all can imbed and install in the inboard of main ladder spacing snap ring (101) and support ladder spacing snap ring (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443842.5U CN212312008U (en) | 2020-03-31 | 2020-03-31 | Maintenance frame for electric power engineering convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020443842.5U CN212312008U (en) | 2020-03-31 | 2020-03-31 | Maintenance frame for electric power engineering convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212312008U true CN212312008U (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020443842.5U Expired - Fee Related CN212312008U (en) | 2020-03-31 | 2020-03-31 | Maintenance frame for electric power engineering convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212312008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658347A (en) * | 2022-03-07 | 2022-06-24 | 国网河北省电力有限公司平山县供电分公司 | Line operation and maintenance ladder |
-
2020
- 2020-03-31 CN CN202020443842.5U patent/CN212312008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658347A (en) * | 2022-03-07 | 2022-06-24 | 国网河北省电力有限公司平山县供电分公司 | Line operation and maintenance ladder |
| CN114658347B (en) * | 2022-03-07 | 2023-08-29 | 国网河北省电力有限公司平山县供电分公司 | Line operation maintenance ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |