CN112855007A - Reliable portable electric power device of checking meter - Google Patents
Reliable portable electric power device of checking meter Download PDFInfo
- Publication number
- CN112855007A CN112855007A CN202011632308.XA CN202011632308A CN112855007A CN 112855007 A CN112855007 A CN 112855007A CN 202011632308 A CN202011632308 A CN 202011632308A CN 112855007 A CN112855007 A CN 112855007A
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- rod
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- rotating
- sliding
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- 230000008093 supporting effect Effects 0.000 claims abstract description 119
- 210000000689 upper leg Anatomy 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 210000002414 leg Anatomy 0.000 claims abstract description 35
- 230000009194 climbing Effects 0.000 claims abstract description 5
- 239000002023 wood Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
- E06C1/36—Ladders suspendable by hooks or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/397—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders characterised by having wheels, rollers, or runners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/06—Securing devices or hooks for parts of extensible ladders
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a reliable portable electric meter reading device, which comprises a first supporting plate, wherein a second supporting plate is arranged on the right side of the first supporting plate, the first supporting plate and the bottom are provided with a thigh supporting mechanism, the thigh supporting mechanism comprises a thigh support, a shank support, a nut, a threaded rod, an anti-falling plate, a first conical gear, a second conical gear, a first rotating rod, a rotating handle, a climbing support and an anti-skid foot mechanism, the anti-skid foot mechanism comprises a second rotating rod, a bracket, supporting legs, a sliding plate, an anti-deformation rod, a spring, an anti-skid rod and two fixing mechanisms, the supporting thigh and the supporting shank can be stretched and contracted through the arranged thigh supporting mechanism, thereby make and support shank and can contract when non-user state, can not occupy too much space to be convenient for operating personnel carries, promoted the efficiency of checking meter.
Description
Technical Field
The invention relates to the technical field of meter reading devices, in particular to a reliable portable electric power meter reading device.
Background
At present, when electric workers perform meter reading, common large ladders are usually used, and the ladders have the problems of fixed structure, large volume, difficulty in carrying and the like; in addition, it has a problem of poor safety.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a reliable portable electric power meter reading device to solve the problems in the background technology.
In order to achieve the purposes of convenient carrying and higher safety, the invention provides the following technical scheme: the utility model provides a reliable portable electric power device of checking meter, includes first backup pad, first backup pad right side is provided with the second backup pad, and just first backup pad is connected through first hinge joint with the second backup pad, first backup pad and second backup pad bottom are provided with two and support thigh mechanisms.
Furthermore, the two thigh supporting mechanisms are symmetrically arranged at the bottoms of the first supporting plate and the second supporting plate, each thigh supporting mechanism comprises a thigh support, a shank support, a nut, a threaded rod, an anti-falling plate, a first bevel gear, a second bevel gear, a first rotating rod, a rotating handle, a climbing support and an anti-skidding foot mechanism, the thigh support is hinged with the first supporting plate or the second supporting plate through a second hinge, a rotating groove and a placing groove are formed in the thigh support, the shank support is in sliding connection in the placing groove in the thigh support, the side face of the shank support is in contact with the inner wall of the placing groove in the thigh support, a first sliding groove is formed in the shank support, the nut is fixedly connected to the inner wall of the first sliding groove in the shank support, the threaded rod is in threaded connection with the nut, and one end of the threaded rod is in sliding connection in the first sliding groove, the other end of threaded rod passes the arrangement groove and extends to and rotates the inslot, and the threaded rod rotates through first bearing and connects in rotating the inslot, anticreep board fixed connection is in the one end of threaded rod, and the anticreep board setting is in first sliding tray, first conical surface gear fixed connection is at the other end of threaded rod, and first conical surface gear setting is rotating the inslot, first bull stick rotates through the second bearing and connects at rotating the inslot wall, and the one end of first bull stick passes and rotates the groove and extend to the side of supporting the thigh, second conical surface gear fixed connection is in the one end of first bull stick, and second conical surface gear setting is rotating the inslot, first conical surface gear and second conical surface gear meshing, rotate handle fixed connection in the one end of first bull stick, and rotate the handle setting and be supporting the outside of thigh.
Furthermore, the anti-skid foot mechanism comprises a second rotating rod, a support, a supporting leg, a sliding plate, an anti-deformation rod, a spring, an anti-skid rod and two fixing mechanisms, wherein the bottom of the supporting leg is arranged smoothly, the second rotating rod penetrates through the supporting leg and is fixedly connected with the supporting leg, the support is rotatably connected with the second rotating rod through a third bearing, the supporting leg is fixedly connected to the side surface of the support, a second sliding groove and an anti-deformation groove are formed in the supporting leg, the sliding plate is slidably connected in the second sliding groove, the anti-deformation rod is fixedly connected to the top of the sliding plate, one end of the anti-deformation rod is slidably connected in the anti-deformation groove, one end of the spring is fixedly connected to the inner wall of the sliding groove, the other end of the spring is fixedly connected to the top of the supporting leg, the spring is sleeved on the surface of the anti-deformation rod, and the anti-, and the bottom end of the anti-slip rod passes through the sliding groove and extends to the bottom of the supporting leg.
Further, two the fixed establishment uses the sliding plate to set up in the both sides of sliding plate as symmetry axis symmetry, fixed establishment includes sliding support, rotates support and dead lever, sliding opening, first fixed slot and second fixed slot are seted up to the supporting legs side, sliding support fixed connection is in the side of sliding plate, and sliding support passes sliding opening and extends to the outside of supporting legs, it is connected with sliding support articulated to rotate the support, and rotates the support setting in the outside of supporting legs, dead lever fixed connection rotates the other end at rotating support, and the dead lever rotates with first fixed slot and pegs graft.
Furthermore, the rotating handle is a cylindrical wood block, and anti-skid grains are formed on the surface of the rotating handle.
Further, the gear ratio of the first bevel gear to the second bevel gear is 1: 4.
Furthermore, the number of support is two, and two supports use the second bull stick to set up at the both ends of second bull stick as symmetry axis symmetry.
Further, the top of the supporting leg is in contact with the bottom end of the supporting shank.
Further, the top ends of the supporting thighs are obliquely arranged.
Compared with the prior art, the invention provides a reliable portable electric power meter reading device, which has the following beneficial effects:
1. according to the invention, the supporting thigh and the supporting shank can be stretched through the supporting thigh mechanism, so that the supporting shank can be contracted when not in use, and excessive space is not occupied, thus the reliable portable electric power meter reading device is convenient for operators to carry, convenience is brought to the operators, and the practicability of the reliable portable electric power meter reading device is improved.
2. According to the reliable portable electric power meter reading device, due to the arrangement of the anti-slip foot mechanism, the anti-slip rod can provide better anti-slip performance for the supporting feet when the reliable portable electric power meter reading device is used, the supporting feet are prevented from sliding, and danger is caused to operators using the reliable portable electric power meter reading device, so that the reliable portable electric power meter reading device is higher in safety performance and more reliable.
3. According to the invention, through the arranged fixing mechanism, the anti-skid rod can be contracted when the supporting legs are not used, so that the anti-skid rod is prevented from stabbing operators, and the reliable portable electric power meter reading device occupies smaller space and is more portable when not used.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic front cross-sectional view of the inventive structure;
FIG. 2 is an enlarged schematic view of A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of B in FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of C in FIG. 1 according to the present invention;
FIG. 5 is a schematic diagram of the present invention after shrinking.
In the figure: 1, 2, 3, 301, 302, 303, 304, 305, 306, 307, second bevel gear, 308, first rotating rod, 309, 310, climbing support, 4, 401, second rotating rod, 402, 403, supporting foot, 404, 405, deformation prevention rod, 406 spring, 407, antiskid rod, 5, 501, sliding support, 502, rotating support, 503, fixing rod.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in the figure, the reliable portable electric power meter reading device comprises a first supporting plate 1, a second supporting plate 2 is arranged on the right side of the first supporting plate 1, the first supporting plate 1 and the second supporting plate 2 are hinged through a first hinge, and two supporting thigh mechanisms 3 are arranged at the bottoms of the first supporting plate 1 and the second supporting plate 2;
the two thigh supporting mechanisms 3 are symmetrically arranged at the bottoms of the first supporting plate 1 and the second supporting plate 2, each thigh supporting mechanism 3 comprises a thigh supporting 301, a shank supporting 302, a nut 303, a threaded rod 304, an anti-falling plate 305, a first conical gear 306, a second conical gear 307, a first rotating rod 308, a rotating handle 309, a climbing bracket 310 and an anti-skidding foot mechanism 4, each thigh supporting 301 is hinged with the first supporting plate 1 or the second supporting plate 2 through a second hinge, the top end of each thigh supporting 301 is obliquely arranged, so that the thigh supporting 301 is obliquely arranged during working, the stability of the device can be improved, a rotating groove and a placing groove are formed in each thigh supporting 301, each shank supporting 302 is slidably connected in the placing groove in each thigh supporting 301, the side surface of each shank supporting 302 is in contact with the inner wall of the placing groove for supporting the thigh 301, a first sliding groove is formed in each thigh supporting 302, and the nut 303 is fixedly connected to the inner wall of the first sliding groove for supporting, the threaded rod 304 is in threaded connection with the nut 303, one end of the threaded rod 304 is in sliding connection in the first sliding groove, the other end of the threaded rod 304 penetrates through the placing groove and extends into the rotating groove, the threaded rod 304 is rotatably connected in the rotating groove through a first bearing, the anti-falling plate 305 is fixedly connected at one end of the threaded rod 304 and is arranged in the first sliding groove, the first bevel gear 306 is fixedly connected at the other end of the threaded rod 304 and is arranged in the rotating groove, the first rotating rod 308 is rotatably connected on the inner wall of the rotating groove through a second bearing, one end of the first rotating rod 308 penetrates through the rotating groove and extends to the side surface of the supporting thigh 301, the second bevel gear 307 is fixedly connected at one end of the first rotating rod 308 and is arranged in the rotating groove, the first bevel gear 306 is meshed with the second bevel gear 307, the gear ratio of the first bevel gear 306 to the second bevel gear 307 is 1:4, the telescopic electric power meter reading device is convenient for operators to zoom and release the supporting shanks 302, the rotating handle 309 is fixedly connected to one end of the first rotating rod 308, the rotating handle 309 is arranged outside the supporting thighs 301, the rotating handle 309 is a cylindrical wood block, anti-skid lines are formed in the surface of the rotating handle 309, the operators can rotate conveniently, the supporting thighs 301 and the supporting shanks 302 can stretch through the arranged supporting thigh mechanism 3, so that the supporting shanks 302 can be contracted when not in use, excessive space cannot be occupied, the operators can conveniently carry the reliable portable electric power meter reading device, convenience is brought to the operators, and the practicability of the reliable portable electric power meter reading device is improved;
the anti-skid foot mechanism 4 comprises a second rotating rod 401, a support 402, support legs 403, a sliding plate 404, an anti-deformation rod 405, a spring 406, an anti-skid rod 407 and two fixing mechanisms 5, the bottom of the support shank 302 is arranged smoothly, the second rotating rod 401 penetrates through the support shank 302 and the second rotating rod 401 is fixedly connected with the support shank 302, the support 402 is rotatably connected with the second rotating rod 401 through a third bearing, the number of the support 402 is two, the two support 402 are symmetrically arranged at two ends of the second rotating rod 401 by taking the second rotating rod 401 as a symmetry axis, the support legs 403 are fixedly connected with the side surfaces of the support 402, the top of the support legs 403 are in contact with the bottom end of the support shank 302, so that the support legs 403 can provide a certain supporting effect for the support shank 302 and share a certain pressure for the support 402, a second sliding groove and an anti-deformation groove are formed in the support legs 403, the sliding plate 404 is in sliding connection in the second sliding groove, the anti-deformation rod 405, one end of the deformation-preventing rod 405 is connected in the deformation-preventing groove in a sliding mode, one end of the spring 406 is fixedly connected to the inner wall of the sliding groove, the other end of the spring 406 is fixedly connected to the top of the supporting leg 403, the spring 406 is sleeved on the surface of the deformation-preventing rod 405, the anti-slip rod 407 is arranged at the bottom of the sliding plate 404, the bottom end of the anti-slip rod 407 penetrates through the sliding groove and extends to the bottom of the supporting leg 403, and through the arranged anti-slip foot mechanism 4, when the reliable portable electric power meter reading device is used, the anti-slip rod 407 can provide better anti-slip performance for the supporting leg 403 and prevent the supporting leg 403 from sliding, so that danger is caused to an operator using the reliable portable electric power meter reading device, and the safety performance of the reliable portable electric power meter;
the two fixing mechanisms 5 are symmetrically arranged at two sides of the sliding plate 404 by taking the sliding plate 404 as a symmetry axis, each fixing mechanism 5 comprises a sliding support 501, a rotating support 502 and a fixing rod 503, a sliding opening, a first fixing groove and a second fixing groove are formed in the side surface of each supporting leg 403, the sliding support 501 is fixedly connected to the side surface of the sliding plate 404, the sliding support 501 penetrates through the sliding opening and extends to the outside of the supporting leg 403, the rotating support 502 is hinged with the sliding support 501, the rotating support 502 is arranged outside the supporting leg 403, the fixing rod 503 is fixedly connected to the other end of the rotating support 502, the fixing rod 503 is rotatably inserted into the first fixing groove, the supporting leg 403 can contract the anti-slip rod 407 when not in use through the arranged fixing mechanisms 5, the anti-slip rod 407 is prevented from causing stabbing injury to an operator, and the reliable portable electric power meter reading device occupies a smaller space when, and is more portable.
When the device is used, the first support plate 1 and the second support plate 2 are separated and spread, then the two supporting thighs 301 are rotated and spread, then the rotating handle 309 is rotated to rotate the first rotating rod 308 and rotate the second bevel gear 307, the first bevel gear 306 is rotated through the meshing of the first bevel gear 306 and the second bevel gear 307, the threaded rod 304 is rotated, the threaded rod 304 is connected with the threaded rod 304 through the nut 303, the supporting shanks 302 slide in the placing grooves in the supporting thighs 301, when the device slides to a proper position, the fixing rod 503 is pulled out, the fixing rod 503 is separated from the second fixing groove, the sliding plate 404 is elastically pressed through the spring 406 to slide downwards, the anti-skidding rod 407 slides out of the supporting legs, and then the device is placed to perform meter reading.
In conclusion, the supporting thigh mechanism 3 is arranged to enable the supporting thigh 301 and the supporting shank 302 to extend and retract, so that the supporting shank 302 can be retracted when not in use, and no excessive space is occupied, so that an operator can conveniently carry the reliable portable electric power meter reading device, convenience is provided for the operator, and the practicability of the reliable portable electric power meter reading device is improved;
through the arranged anti-slip foot mechanism 4, when the reliable portable electric power meter reading device is used, the anti-slip rod 407 can provide better anti-slip performance for the supporting foot 403, so that the supporting foot 403 is prevented from slipping, danger is caused to an operator using the reliable portable electric power meter reading device, and the reliable portable electric power meter reading device is higher in safety performance and more reliable;
through the fixed establishment 5 who sets up, make supporting legs 403 can contract antiskid rod 407 when the non-use, prevent that antiskid rod 407 from causing stabbing to operating personnel to it is littleer, more portable to make this reliable portable electric power meter reading device occupation space when the non-use.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a reliable portable electric power meter reading device, includes first backup pad (1), its characterized in that: first backup pad (1) right side is provided with second backup pad (2), and first backup pad (1) and second backup pad (2) are connected through first hinge joint, first backup pad (1) and second backup pad (2) bottom are provided with two and support thigh mechanism (3).
2. A reliable portable electrical power meter reading device according to claim 1, wherein: the two thigh supporting mechanisms (3) are symmetrically arranged at the bottoms of the first supporting plate (1) and the second supporting plate (2), each thigh supporting mechanism (3) comprises a supporting thigh (301), a supporting shank (302), a nut (303), a threaded rod (304), an anti-falling plate (305), a first conical gear (306), a second conical gear (307), a first rotating rod (308), a rotating handle (309), a climbing support (310) and an anti-sliding foot mechanism (4), the supporting thigh (301) is hinged with the first supporting plate (1) or the second supporting plate (2) through a second hinge, a rotating groove and a placing groove are formed in the supporting thigh (301), the supporting shank (302) is connected in the placing groove in the supporting thigh (301) in a sliding manner, the side surface of the supporting shank (302) is contacted with the inner wall of the placing groove in the supporting thigh (301), and the first sliding groove is formed in the supporting shank (302), the nut (303) is fixedly connected with the inner wall of a first sliding groove for supporting the shank (302), the threaded rod (304) is in threaded connection with the nut (303), one end of the threaded rod (304) is in sliding connection with the inner wall of the first sliding groove, the other end of the threaded rod (304) penetrates through the placing groove and extends into the rotating groove, the threaded rod (304) is rotatably connected with the rotating groove through a first bearing, the anti-falling plate (305) is fixedly connected with one end of the threaded rod (304), the anti-falling plate (305) is arranged in the first sliding groove, the first conical gear (306) is fixedly connected with the other end of the threaded rod (304), the first conical gear (306) is arranged in the rotating groove, the first rotating rod (308) is rotatably connected with the inner wall of the rotating groove through a second bearing, and one end of the first rotating rod (308) penetrates through the rotating groove and extends to the side face for supporting the thigh (301), the second bevel gear (307) is fixedly connected to one end of the first rotating rod (308), the second bevel gear (307) is arranged in the rotating groove, the first bevel gear (306) is meshed with the second bevel gear (307), the rotating handle (309) is fixedly connected to one end of the first rotating rod (308), and the rotating handle (309) is arranged outside the supporting thigh (301).
3. A reliable portable electrical power meter reading device according to claim 2, wherein: the anti-skid foot mechanism (4) comprises a second rotating rod (401), a support (402), a support leg (403), a sliding plate (404), an anti-deformation rod (405), a spring (406), an anti-skid rod (407) and two fixing mechanisms (5), the bottom of the support shank (302) is arranged smoothly, the second rotating rod (401) penetrates through the support shank (302) and the second rotating rod (401) is fixedly connected with the support shank (302), the support (402) is rotatably connected with the second rotating rod (401) through a third bearing, the support leg (403) is fixedly connected to the side surface of the support (402), a second sliding groove and an anti-deformation groove are formed in the support leg (403), the sliding plate (404) is in sliding connection in the second sliding groove, the anti-deformation rod (405) is fixedly connected to the top of the sliding plate (404), and one end of the anti-deformation rod (405) is in sliding connection in the anti-deformation groove, one end of the spring (406) is fixedly connected to the inner wall of the sliding groove, the other end of the spring (406) is fixedly connected to the top of the supporting leg (403), the spring (406) is sleeved on the surface of the deformation preventing rod (405), the anti-skid rod (407) is arranged at the bottom of the sliding plate (404), and the bottom end of the anti-skid rod (407) penetrates through the sliding groove and extends to the bottom of the supporting leg (403).
4. A reliable portable electrical power meter reading device according to claim 3, wherein: the two fixing mechanisms (5) are symmetrically arranged on two sides of the sliding plate (404) by taking the sliding plate (404) as a symmetry axis, each fixing mechanism (5) comprises a sliding support (501), a rotating support (502) and a fixing rod (503), a sliding opening, a first fixing groove and a second fixing groove are formed in the side surface of each supporting foot (403), each sliding support (501) is fixedly connected to the side surface of the corresponding sliding plate (404), each sliding support (501) penetrates through the corresponding sliding opening and extends to the outside of the corresponding supporting foot (403), each rotating support (502) is hinged to the corresponding sliding support (501), each rotating support (502) is arranged outside the corresponding supporting foot (403), each fixing rod (503) is fixedly connected to the other end of each rotating support (502), and each fixing rod (503) is rotatably connected with the corresponding first fixing groove in an inserting mode.
5. A reliable portable electrical power meter reading device according to claim 2, wherein: the rotating handle (309) is a cylindrical wood block, and anti-skid grains are formed in the surface of the rotating handle (309).
6. A reliable portable electrical power meter reading device according to claim 2, wherein: the gear ratio of the first bevel gear (306) and the second bevel gear (307) is 1: 4.
7. A reliable portable electrical power meter reading device according to claim 3, wherein: the number of the brackets (402) is two, and the two brackets (402) are symmetrically arranged at two ends of the second rotating rod (401) by taking the second rotating rod (401) as a symmetry axis.
8. A reliable portable electrical power meter reading device according to claim 3, wherein: the top of the supporting leg (403) is in contact with the bottom end of the supporting shank (302).
9. A reliable portable electrical power meter reading device according to claim 2, wherein: the top ends of the supporting thighs (301) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632308.XA CN112855007A (en) | 2020-12-31 | 2020-12-31 | Reliable portable electric power device of checking meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011632308.XA CN112855007A (en) | 2020-12-31 | 2020-12-31 | Reliable portable electric power device of checking meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112855007A true CN112855007A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011632308.XA Pending CN112855007A (en) | 2020-12-31 | 2020-12-31 | Reliable portable electric power device of checking meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112855007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962932A (en) * | 2022-05-18 | 2022-08-30 | 国网河南省电力公司新安县供电公司 | High-order ammeter device of looking up a table |
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| GB544451A (en) * | 1940-10-21 | 1942-04-14 | Robert Stanley Penn | Improvements in or relating to ladders |
| CN203239220U (en) * | 2013-05-23 | 2013-10-16 | 国家电网公司 | Insulation ladder with adjustable height |
| CN205135390U (en) * | 2015-09-25 | 2016-04-06 | 肖开标 | Fitment is with ladder |
| CN110259366A (en) * | 2019-04-25 | 2019-09-20 | 太仓北新建材有限公司 | A kind of emergency staircase |
| CN212054452U (en) * | 2019-12-16 | 2020-12-01 | 广州边在晓峰网络科技有限公司 | Support ladder for communication network maintenance |
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2020
- 2020-12-31 CN CN202011632308.XA patent/CN112855007A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB544451A (en) * | 1940-10-21 | 1942-04-14 | Robert Stanley Penn | Improvements in or relating to ladders |
| CN203239220U (en) * | 2013-05-23 | 2013-10-16 | 国家电网公司 | Insulation ladder with adjustable height |
| CN205135390U (en) * | 2015-09-25 | 2016-04-06 | 肖开标 | Fitment is with ladder |
| CN110259366A (en) * | 2019-04-25 | 2019-09-20 | 太仓北新建材有限公司 | A kind of emergency staircase |
| CN212054452U (en) * | 2019-12-16 | 2020-12-01 | 广州边在晓峰网络科技有限公司 | Support ladder for communication network maintenance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114962932A (en) * | 2022-05-18 | 2022-08-30 | 国网河南省电力公司新安县供电公司 | High-order ammeter device of looking up a table |
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Application publication date: 20210528 |
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