CN220469766U - Power maintenance platform - Google Patents

Abstract

The utility model discloses a power maintenance platform which comprises a crawling ladder and a moving platform, wherein the upper end part of the crawling ladder is rotationally connected with a platen, the upper end part of the crawling ladder is provided with a fixing part, the middle part of the crawling ladder is provided with a fixing mechanism for connecting a telegraph pole, the moving platform is provided with a moving part, the moving part comprises a driving part, a threaded rod and a sliding block, the sliding block is rotationally connected with the bottom of the crawling ladder, the threaded rod is fixedly connected with the driving part, and the threaded rod penetrates through the sliding block and is in threaded connection with the sliding block. The application has the effect of increasing the activity space of maintenance personnel.

Description

Power maintenance platform

Technical Field

The utility model relates to the field of power maintenance equipment, in particular to a power maintenance platform.

Background

The power system is an indispensable component of life production of people, and because the place where the telegraph pole is arranged is usually outdoor and often fails or is damaged due to environmental factors, workers are required to maintain the telegraph pole and the electric wires erected on the telegraph pole.

Related art can refer to chinese patent publication No. CN216446826U and discloses an electric power rush-repair ladder, including folding up the support clamping assembly in order to centre gripping wire pole, be provided with the fixture that can centre gripping different diameter size wire poles in the support clamping assembly, the top of support clamping assembly is provided with the rush-repair ladder subassembly, and the rush-repair ladder subassembly is driven keeps circumference to rotate in order to support the wire pole, and the inside of wire pole is provided with the stair board of keeping level that is array distribution.

To the above-mentioned related art, above-mentioned rush-repair ladder when using, when the staff climbs the top of ladder, stand on the stair tread and maintain, the area of stair tread is limited for staff's standing space and activity space are less, and are difficult for placing maintenance tool, make the staff comparatively inconvenient when maintenance equipment.

Disclosure of Invention

In order to increase the activity space of maintenance personnel, the application provides a power maintenance platform.

The application provides a power maintenance platform, adopts following technical scheme:

the utility model provides a power maintenance platform, includes cat ladder and moving platform, the cat ladder upper end rotates and is connected with the platen, and the cat ladder upper end is equipped with the mounting, and the cat ladder middle part is equipped with the fixed establishment who is used for connecting the wire pole, and moving platform is equipped with the moving part, and the moving part includes driving piece, threaded rod and slider, and the slider rotates with the cat ladder bottom to be connected, threaded rod and driving piece fixed connection, and the slider is worn to establish by the threaded rod and with slider threaded connection.

Through adopting above-mentioned technical scheme, the platen of cat ladder upper end can with the wire pole looks butt, the platen rotates to the level after, uses the mounting to fix platen and cat ladder, guarantees that the platen can not take place at will when using to rotate, and the platen provides great activity space for the staff, and the staff of being convenient for maintains, and the position of the lower tip of regulation ladder that the moving part can be comparatively convenient, and then adjusts the height of platen, realizes the job requirement of different altitudes.

Optionally, fixed establishment includes two connecting rods and two arc staple bolts, and the connecting rod is adjustable pole, and two connecting rods all rotate with the cat ladder to be connected, and two arc staple bolts rotate respectively to be connected in two connecting rods and keep away from the one end of cat ladder.

Through adopting above-mentioned technical scheme, two arc staple bolt sleeves are located the wire pole outside and are fixed through bolt and nut, and arc staple bolt and connecting rod are fixed cat ladder and wire pole for the cat ladder is difficult for taking place at will to empty or gliding, has guaranteed the stability of cat ladder when using.

Optionally, the connecting rod includes first slide bar and second slide bar, and first slide bar sliding connection is inside the second slide bar, and the second slide bar is equipped with the spring pin, and a plurality of through-holes with the spring pin looks adaptation have been seted up to first slide bar.

Through adopting above-mentioned technical scheme, when the inclination of cat ladder is different, the distance between cat ladder and the wire pole also is different, and first slide bar and second slide bar slide, but the length of adjustable connecting rod, be convenient for the cat ladder be connected with the wire pole.

Optionally, the cat ladder still is equipped with the locating part that is used for fixed connecting rod, and the locating part is located the rotation point top of connecting rod and cat ladder, and the locating part includes bull stick and lug, and the bull stick rotates with the cat ladder to be connected, and the lug is kept away from the one side fixed connection of cat ladder with the bull stick, and the connecting rod has seted up the recess with lug looks adaptation.

Through adopting above-mentioned technical scheme, when the connecting rod does not use, rotate the connecting rod and make connecting rod and cat ladder collineation after, rotate the bull stick, insert the lug in the recess, reduce the space that the cat ladder occupy, be convenient for remove and receive and release.

Optionally, the mounting includes two dead levers and two telescopic links, and the one end of two dead levers respectively with the stiff end fixed connection of corresponding telescopic link, the one end of dead lever is connected with first bolt, the screw hole with first bolt looks adaptation is seted up to the platen, the free end of telescopic link is connected with the second bolt, cat ladder seted up with second bolt matched with annular hole, second bolt threaded connection has first nut.

Through adopting above-mentioned technical scheme, the telescopic link is connected with the cat ladder, and the telescopic link provides the ascending support of vertical direction for vertical dead lever, and then provides the support to the platen for the platen keeps the horizontality when using, and when the cat ladder took place to rotate, the free end of movable telescopic link changed the length of telescopic link in order to adapt to the distance between cat ladder and the platen this moment.

Optionally, the platen up end is equipped with two guardrails, and the guardrail includes a plurality of montants and horizontal pole, and the one end of montant all is connected with horizontal pole fixed connection, platen both sides fixedly connected with a plurality of fixed columns, and the fixed column upper end rotates with the montant of guardrail respectively and is connected.

Through adopting above-mentioned technical scheme, the montant of guardrail can take place to rotate with the fixed column, can inwards rotate the guardrail when the guardrail is not used and pack up, and the platen also can rotate simultaneously and pack up, reduces the cat ladder and occupies the space when not using.

Optionally, the one end that moving platform kept away from the driving piece rotates and is connected with the support frame, and the one end that moving platform was kept away from to the support frame is equipped with the slipmat.

Through adopting above-mentioned technical scheme, when the cat ladder slope uses, rotate the support frame for the slipmat is inconsistent with the lower terminal surface of cat ladder, and the support frame provides the support for the cat ladder, is favorable to improving the stability of cat ladder when using.

Optionally, the arc-shaped groove is formed at one end of the moving platform and one end of the bedplate, which are far away from the crawling ladder.

Through adopting above-mentioned technical scheme, arc groove and wire pole looks adaptation can make platen and moving platform better laminate mutually with the wire pole, is favorable to further improving platen and cat ladder stability when using.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the bedplate at the upper end of the ladder stand can be abutted with the telegraph pole, after the bedplate rotates to be horizontal, the bedplate is fixed with the ladder stand by using the fixing piece, so that the bedplate can not rotate at will when in use, the bedplate provides a large movable space for staff, the staff can conveniently maintain, the movable piece can conveniently adjust the position of the lower end of the ladder, the height of the bedplate is further adjusted, and the operation requirements of different heights are met;

2. the two arc-shaped hoops are sleeved on the outer side of the telegraph pole and are fixed through bolts and nuts, and the arc-shaped hoops and the connecting rods fix the crawling ladder and the telegraph pole, so that the crawling ladder is not easy to fall or slide down at will, and the stability of the crawling ladder in use is ensured;

3. when the inclination of cat ladder is different, the distance between cat ladder and the wire pole is also different, and first slide bar and second slide bar slide, the length of adjustable connecting rod, the cat ladder of being convenient for is connected with the wire pole.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a power maintenance platform.

Reference numerals illustrate: 1. a ladder stand; 2. a mobile platform; 21. a support frame; 211. an anti-slip pad; 3. a platen; 31. guard bars; 311. a vertical rod; 312. a cross bar; 313. fixing the column; 41. a fixed rod; 411. a first bolt; 42. a telescopic rod; 421. a second bolt; 422. an annular hole; 423. a first nut; 511. a first slide bar; 512. a second slide bar; 513. a spring pin; 514. a through hole; 52. arc-shaped anchor ear; 53. a limiting piece; 531. a rotating rod; 532. a bump; 6. a moving member; 61. a driving member; 62. a threaded rod; 63. a sliding block.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a power maintenance platform.

Examples

Referring to fig. 1, a power maintenance platform comprises a ladder stand 1 and a moving platform 2, wherein the upper end part of the ladder stand 1 is rotationally connected with a platen 3, the moving platform 2 is provided with a moving part 6, the moving part 6 comprises a driving part 61, a threaded rod 62 and a sliding block 63, the sliding block 63 is rotationally connected with the bottom of the ladder stand 1, the driving part 61 is a driving motor, the driving motor is fixedly connected with the moving platform 2, the threaded rod 62 is fixedly connected with the driving part 61, namely, the output shaft of the driving motor is fixedly connected with the threaded rod 62. The drive motor works to drive the threaded rod 62 to rotate, the threaded rod 62 penetrates through the sliding block 63 and is in threaded connection with the sliding block 63, the sliding block 63 moves along the length direction of the threaded rod 62, an angle is formed between the crawling ladder 1 and the telegraph pole, and the height of the upper end portion of the crawling ladder 1 is adjusted.

Referring to fig. 1, the arc-shaped groove is all seted up to the one end that cat ladder 1 was kept away from to moving platform 2 and platen 3, and the arc-shaped groove of moving platform 2 is inconsistent with the lower tip of wire pole, rotates platen 3 for the arc-shaped groove of platen 3 is inconsistent with the upper end of wire pole, and the arc-shaped groove is with wire pole looks adaptation, is favorable to improving the stability of platen 3 and moving platform 2. The fixed establishment that is used for connecting the wire pole is equipped with at cat ladder 1 middle part, and fixed establishment is fixed cat ladder 1 middle part and wire pole, is favorable to guaranteeing cat ladder 1 stability when using, makes cat ladder 1 be difficult for taking place the skew or gliding.

Referring to fig. 1, the fixing mechanism includes two connecting rods and two arc anchor ear 52, the connecting rods are adjustable rods, the two connecting rods are all connected with the cat ladder 1 in a rotating way, the connecting rods are enabled to be in a horizontal state, the two arc anchor ear 52 are respectively connected with one ends of the two connecting rods far away from the cat ladder 1 in a rotating way, the length of the connecting rods is adjusted, the two arc anchor ear 52 is sleeved outside the telegraph pole, the third bolt and the second nut are matched with each other, the two arc anchor ear 52 are fixed, and the connecting rods are fixed with the telegraph pole.

Referring to fig. 1, the connecting rod includes a first slide rod 511 and a second slide rod 512, the first slide rod 511 is slidably connected inside the second slide rod 512, the second slide rod 512 is provided with a spring pin 513, the first slide rod 511 is provided with a plurality of through holes 514 adapted to the spring pin 513, the spring pin 513 is pulled to enable the spring pin 513 to be separated from the through holes 514, the first slide rod 511 can be pulled to enable the first slide rod 511 and the second slide rod 512 to slide relatively, the length of the connecting rod is adjusted, when the length of the connecting rod is proper, the spring pin 513 is loosened, the spring pin 513 enters the through holes 514 under the action of the elasticity of a spring, and the first slide rod 511 and the second slide rod 512 are fixed.

Referring to fig. 1, the end that moving platform 2 kept away from driving piece 61 rotates and is connected with support frame 21, and the one end that moving platform 2 was kept away from to support frame 21 is equipped with slipmat 211, rotates support frame 21 for slipway 1 is inconsistent with slipmat 211 on the support frame 21, and support frame 21 provides the support for cat ladder 1, has further guaranteed cat ladder 1 stability when using.

Referring to fig. 1, a fixing member is provided at an upper end of a ladder stand 1, and the fixing member can rotate a platen 3 to maintain a horizontal state. The mounting includes two dead levers 41 and two telescopic links 42, and the one end of dead lever 41 is connected with first bolt 411, and the screw hole with first bolt 411 looks adaptation is seted up to platen 3, and first bolt 411 wears to establish dead lever 41 screw in the screw hole, fixes dead lever 41 and platen 3.

Referring to fig. 1, one ends of two fixing rods 41 are fixedly connected with fixed ends of corresponding telescopic rods 42, free ends of the telescopic rods 42 are connected with second bolts 421, annular holes 422 matched with the second bolts 421 are formed in the ladder 1, and the second bolts 421 are in threaded connection with first nuts 423. When the cat ladder 1 rotates, the first nut 423 can be unscrewed first, the cat ladder 1 rotates to change the length of the connecting rod, meanwhile, the free end of the telescopic rod 42 moves along with the cat ladder 1, the length of the telescopic rod 42 changes, the first nut 423 slides in the annular hole 422, the first nut 423 is screwed again, after the free end of the telescopic rod 42 is fixed with the cat ladder 1, the telescopic rod 42 provides support in the vertical direction for the fixing rod 41 and the bedplate 3, and the bedplate 3 keeps a horizontal state when in use.

Referring to fig. 1, two guardrails 31 are disposed on the upper end surface of the platen 3, each guardrail 31 includes a plurality of vertical rods 311 and a cross rod 312, one end of each vertical rod 311 is fixedly connected with the cross rod 312, two sides of the platen 3 are fixedly connected with a plurality of fixing columns 313, and upper ends of the fixing columns 313 are respectively rotatably connected with the vertical rods 311 of the guardrails 31. When the guard rail 31 is not used, the vertical rods 311 and the fixing columns 313 rotate, the guard rails 31 on two sides rotate inwards to retract the two guard rails 31, and the occupied space of the guard rails 31 when not used is reduced.

Referring to fig. 1, a worker may fix the vertical bar 311 with the fixing column 313 using a fourth bolt, so as to ensure that the guardrail 31 does not rotate at will during use. The outside height of fixed column 313 is greater than the height of fixed column 313 up end and montant 311 rotation point, when needs use platen 3, rotates montant 311 and makes guardrail 31 stand up, and guardrail 31 is inconsistent with the higher one end of fixed column 313, prevents guardrail 31 outside rotation, has guaranteed guardrail 31 to workman's protection effect.

Referring to fig. 1, the ladder stand 1 is further provided with a limiting member 53 for fixing the connecting rod, the limiting member 53 is located above the rotating point of the connecting rod and the ladder stand 1, when the ladder stand 1 is not used, the first sliding rod 511 is retracted into the second sliding rod 512, and then the connecting rod is rotated, so that after the connecting rod is completely attached to the ladder stand 1, the middle of the connecting rod and the ladder stand 1 can be fixed by using the limiting member 53, and random rotation of the connecting rod is avoided.

Referring to fig. 1, the limiting member 53 includes a rotating rod 531 and a protruding block 532, the rotating rod 531 is rotationally connected with the cat ladder 1, the protruding block 532 is fixedly connected with the rotating rod 531 away from one side of the cat ladder 1, a groove matched with the protruding block 532 is formed in the connecting rod, when the connecting rod is parallel to the cat ladder 1, the rotating rod 531 is rotated to insert the protruding block 532 into the groove, and the connecting rod is fixed with the cat ladder 1 at the moment.

The implementation principle of the power maintenance platform in the embodiment of the application is as follows: the moving part 6 can drive the crawling ladder 1 to rotate, so that the height of the bedplate 3 is adjusted, the bedplate 3 provides a larger movable space for workers to work, the fixing part connects the crawling ladder 1 with the bedplate 3 and provides a supporting force in the vertical direction for the bedplate 3, the bedplate 3 is ensured to be in a horizontal state when in use, and the stability of the crawling ladder 1 and the bedplate 3 when in use is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. The utility model provides a power maintenance platform, includes cat ladder (1) and moving platform (2), its characterized in that: the utility model provides a cat ladder, cat ladder (1) upper end rotates and is connected with platen (3), cat ladder (1) upper end is equipped with the mounting, cat ladder (1) middle part is equipped with the fixed establishment who is used for connecting the wire pole, moving platform (2) are equipped with moving part (6), moving part (6) are including driving piece (61), threaded rod (62) and slider (63), slider (63) are rotated with cat ladder (1) bottom and are connected, threaded rod (62) and driving piece (61) fixed connection, slider (63) and with slider (63) threaded connection are worn to establish by threaded rod (62), fixed establishment includes two connecting rods and two arc staple bolts (52), the connecting rod is adjustable lever, two connecting rods all rotate with cat ladder (1) to be connected, two arc staple bolts (52) rotate respectively and are connected in two connecting rods keep away from the one end of cat ladder (1), cat ladder (1) still are equipped with locating part (53) that are used for fixed connecting rod, locating part (53) are located the rotation point top of connecting rod and cat ladder (1), locating part (53) include bull stick (531) and lug (531) are connected with lug (63) screw thread, cat ladder (531) rotate and are kept away from with cat ladder (1) and are connected with cat ladder (532) fixedly.

2. A power maintenance platform according to claim 1, wherein: the connecting rod comprises a first sliding rod (511) and a second sliding rod (512), the first sliding rod (511) is connected inside the second sliding rod (512) in a sliding mode, the second sliding rod (512) is provided with a spring pin (513), and the first sliding rod (511) is provided with a plurality of through holes (514) matched with the spring pin (513).

3. A power maintenance platform according to claim 1, wherein: the utility model discloses a cat ladder, including fixed part, cat ladder, first nut (423) and second nut (421) are connected with, the fixed part includes two dead levers (41) and two telescopic links (42), the one end of two dead levers (41) respectively with the stiff end fixed connection of corresponding telescopic link (42), the one end of dead lever (41) is connected with first bolt (411), the screw hole with first bolt (411) looks adaptation is seted up to platen (3), the free end of telescopic link (42) is connected with second bolt (421), cat ladder (1) have seted up with second bolt (421) matched with annular hole (422), second bolt (421) threaded connection has first nut (423).

4. A power maintenance platform according to claim 1, wherein: the utility model discloses a table board, including platen (3), platen (3) up end is equipped with two guardrail (31), and guardrail (31) are including a plurality of montants (311) and horizontal pole (312), and the one end of montant (311) all is connected with horizontal pole (312) fixed connection, platen (3) both sides fixedly connected with a plurality of fixed columns (313), and fixed column (313) upper end rotates with montant (311) of guardrail (31) respectively and is connected.

5. A power maintenance platform according to claim 1, wherein: one end of the moving platform (2) far away from the driving piece (61) is rotationally connected with a supporting frame (21), and one end of the supporting frame (21) far away from the moving platform (2) is provided with an anti-slip pad (211).

6. A power maintenance platform according to claim 1, wherein: the movable platform (2) and one end of the bedplate (3) far away from the crawling ladder (1) are provided with arc grooves.