CN211008425U

CN211008425U - Rope ladder for electric power engineering convenient to carry out length adjustment

Info

Publication number: CN211008425U
Application number: CN201920885594.7U
Authority: CN
Inventors: 成奕春
Original assignee: 成奕春
Current assignee: Hebei Guojiu Electric Equipment Co., Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-07-14
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a rope ladder for electric power engineering convenient to carry out length adjustment, the on-line screen storage device comprises a base, the inside of base is equipped with the standing groove, be equipped with the worm in the standing groove, the one end of worm is rotated and is connected the inner wall at the standing groove, the other end of worm runs through base and the first in command of fixedly connected with, the interior bottom of standing groove is rotated and is connected with the threaded rod, the threaded rod is located the fixed worm wheel that has cup jointed of one end of standing groove, worm wheel and worm intermeshing, the top of base is equipped with the backup pad, the upper end of threaded rod runs through base and backup pad and fixedly connected with limiting plate in proper order, the threaded rod is threaded connection with the backup pad, through two buffer fixed connection between. The utility model discloses simple structure, convenient operation can adjust its construction length at will, and convenient transport is carried, can adapt to different construction environment, and the result of use is very good.

Description

Rope ladder for electric power engineering convenient to carry out length adjustment

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a rope ladder for electric power engineering convenient to carry out length adjustment.

Background

In electric power engineering, the ladder is the construction equipment most commonly used, can scramble the eminence through the ladder, thereby carry out the electric power construction work of some eminences, rope ladder is little because of its occupation space, therefore receive extensive use convenient to carry carries, but traditional rope ladder's one end must be fixed earlier in the eminence, make rope ladder's length and highly unable regulation, thereby there is the poor problem of rope ladder adaptation environment ability, the rope ladder that can't carry out length adjustment like this need improve it from many sides, just can satisfy different construction environment's needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rope ladder convenient for length adjustment for electric power engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rope ladder for electric power engineering convenient for length adjustment comprises a base, wherein a placing groove is formed in the base, a worm is arranged in the placing groove, one end of the worm is rotatably connected to the inner wall of the placing groove, the other end of the worm penetrates through the base and is fixedly connected with a first handle, a threaded rod is rotatably connected to the inner bottom of the placing groove, a worm wheel is fixedly connected to one end, located in the placing groove, of the threaded rod, the worm wheel and the worm are mutually meshed, a supporting plate is arranged above the base, the upper end of the threaded rod sequentially penetrates through the base and the supporting plate and is fixedly connected with a limiting plate, the threaded rod is in threaded connection with the supporting plate, the supporting plate is fixedly connected with the base through two buffering devices, strip-shaped grooves are formed in two sides of the upper end of the base, the strip-shaped grooves are symmetrically arranged in two, the middle part of the rack is fixedly connected with a supporting rod, an opening corresponding to the position of the supporting rod is arranged above the strip-shaped groove, the upper end of the supporting rod penetrates through the opening and is fixedly connected with an object collecting box, the inner wall of the strip-shaped groove is provided with a groove communicated with the inner wall of the strip-shaped groove, a driving device is fixedly connected in the groove, the tail end of an output shaft of the driving device is fixedly connected with a rotating rod, one end of the rotating rod, far away from the driving device, is rotatably connected on the inner wall of the strip-shaped groove, two gears are fixedly sleeved on the side wall of the rotating rod and are symmetrically arranged on the two sides of the supporting rod, a rotating cylinder is arranged in the object collecting box, a damping rotating shaft penetrates through the rotating cylinder, one end of the damping rotating shaft penetrates through the rotating cylinder and is rotatably connected on the inner wall of, the supporting plate is characterized in that fixed blocks are fixedly connected to the two sides of the supporting plate, ladder ropes are fixedly connected to the fixed blocks, and the lower ends of the ladder ropes are wound on the side wall of the rotary drum.

Preferably, buffer is including fixing the cavity pole in the base upper end, the inside of cavity pole is equipped with the stopper, the upper end fixedly connected with connecting rod of stopper, the lower extreme at the backup pad is fixed to the one end that the stopper was kept away from to the connecting rod, the interior bottom fixed connection resilient means of cavity pole, resilient means's upper end fixed connection is at the lower extreme of stopper.

Preferably, the inner bottom of the strip-shaped groove is provided with a sliding groove, the lower end of the rack is fixedly connected with a sliding plate, and the sliding plate is connected to the sliding groove in a sliding mode.

Preferably, the ladder rope includes two marginal ropes, two a plurality of climbing ropes of fixedly connected with between the marginal rope, and two climbing ropes are a set of, the marginal rope is the nylon rope with climbing rope and makes.

Preferably, the inner wall of fixed block is equipped with the mounting groove that one end has the opening, be equipped with the connecting axle in the mounting groove, the both ends of connecting axle are all rotated and are connected on the relative lateral wall of mounting groove, the fixed cover in upper end of ladder rope connects on the connecting axle.

Preferably, the driving device is a servo motor.

The utility model discloses in, carry the construction site with rope ladder for electric power engineering, rotate the first in command, the first in command drives the worm and rotates, because worm and worm wheel intermeshing, the event worm wheel rotates along with the worm, the worm wheel rotates and drives the threaded rod and rotates, the threaded rod rotates and drives backup pad upward movement, rotate the second in command, the length of adjustable ladder rope, the ladder rope can be followed the height of backup pad and adjusted length, still can start drive arrangement, drive arrangement drives two gear revolve, gear revolve drives the rack and slides on the spout, the rack drives the thing case motion that gathers materials, thereby realize the inclination of ladder rope, can adjust the length of ladder rope according to the different operational environment of electric power construction like this, make things convenient for constructor's use. The utility model discloses simple structure, convenient operation can adjust its construction length at will, and convenient transport is carried, can adapt to different construction environment, and the result of use is very good.

Drawings

Fig. 1 is a schematic structural view of a rope ladder for electric power engineering, which is provided by the present invention and is convenient for length adjustment;

fig. 2 is a partial side view of the rope ladder for electric power engineering provided by the utility model, which is convenient for length adjustment.

In the figure: the device comprises a base 1, a worm 2, a worm wheel 3, a threaded rod 4, a gear 5, a rack 6, a first handle 7, a support rod 8, a damping rotating shaft 9, a collection box 10, a rotary drum 11, a ladder rope 12, a connecting rod 13, a support plate 14, a fixed block 15, a connecting shaft 16, a limiting block 17, an elastic device 18, a hollow rod 19, a driving device 20, a rotating rod 21, a second handle 22 and a limiting plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a rope ladder for electric power engineering convenient for length adjustment, comprising a base 1, a placing groove is arranged in the base 1, a worm 2 is arranged in the placing groove, one end of the worm 2 is rotatably connected to the inner wall of the placing groove, the other end of the worm 2 penetrates through the base 1 and is fixedly connected with a first handle 7, the first handle 7 is rotated, the first handle 7 drives the worm 2 to rotate, the inner bottom of the placing groove is rotatably connected with a threaded rod 4, the threaded rod 4 is fixedly connected with a worm wheel 3 at one end of the placing groove, the worm wheel 3 is mutually meshed with the worm 2, the worm 2 drives the worm wheel 3 to rotate, the worm wheel 3 rotates to drive the threaded rod 4 to rotate, a supporting plate 14 is arranged above the base 1, the upper end of the threaded rod 4 sequentially penetrates through the base 1 and the supporting plate 14 and is fixedly connected with a limiting plate 23, the threaded rod, the supporting plate 14 is fixedly connected with the base 1 through two buffering devices, the two sides of the upper end of the base 1 are respectively provided with a strip-shaped groove, the strip-shaped grooves are symmetrically arranged on the two sides of the threaded rod 4, the inner bottom of each strip-shaped groove is connected with a rack 6 in a sliding manner, the middle part of each rack 6 is fixedly connected with a supporting rod 8, an opening corresponding to the position of the supporting rod 8 is arranged above the strip-shaped groove, the upper end of the supporting rod 8 penetrates through the opening and is fixedly connected with an object collecting box 10, the inner wall of each strip-shaped groove is provided with a groove communicated with the corresponding groove, a driving device 20 is fixedly connected in each groove, the tail end of an output shaft of the driving device 20 is fixedly connected with a rotating rod 21, the driving device 20 is started, the driving device 20 drives two gears 5 to rotate, the gears 5 drive the racks 6 to slide on the sliding grooves, the, fixed cover on the lateral wall of dwang 21 has been connected two gears 5, two 5 symmetries of gear set up the both sides at bracing piece 8, the inside of collection thing case 10 is equipped with rotary drum 11, damping pivot 9 has been run through to rotary drum 11 in the inside of rotary drum 11, the one end of damping pivot 9 runs through rotary drum 11 and the inner wall of rotation connection at collection thing case 10, the other end of damping pivot 9 runs through rotary drum 11 and collection thing case 10 and fixedly connected with second handle 22 in proper order, rotate second handle 22, second handle 22 can drive rotary drum 11 and rotate, thereby adjust the length of ladder rope 12, the equal fixedly connected with fixed block 15 in both sides of backup pad 14, fixedly connected with ladder rope 12 on the fixed block 15, the lower extreme winding of ladder rope 12 is on the lateral wall of rotary drum 11.

The utility model discloses in, buffer is including fixing the well hollow rod 19 in base 1 upper end, and the inside of well hollow rod 19 is equipped with stopper 17, and stopper 17's upper end fixedly connected with connecting rod 13, connecting rod 13 keep away from stopper 17's one end and fix the lower extreme at backup pad 14, and well hollow rod 19's interior bottom fixed connection resilient means 18, resilient means 18's upper end fixed connection is at stopper 17's lower extreme, and buffer can play certain support and cushioning effect when backup pad 14 carries out the up-and-down motion. The interior bottom in bar groove all is equipped with the spout, and the lower extreme fixedly connected with sliding plate of rack 6, sliding plate sliding connection are on the spout, and the spout helps rack 6 to slide in the bar inslot. Ladder rope 12 includes two marginal ropes, a plurality of climbing ropes of fixedly connected with between two marginal ropes, and two climbing ropes are a set of, and the marginal rope is the nylon rope system with the climbing rope. The inner wall of fixed block 15 is equipped with the mounting groove that one end has the opening, is equipped with connecting axle 16 in the mounting groove, and the both ends of connecting axle 16 are all rotated and are connected on the relative lateral wall of mounting groove, and the fixed cover in upper end of ladder rope 12 is connected on connecting axle 16. The driving means 20 is a servo motor which can change the rotation speed and direction of the gear 5 and thus adjust the direction of movement of the rack 6.

The utility model discloses in, carry construction site with rope ladder for electric power engineering, rotate the first in command 7, the first in command 7 drives worm 2 and rotates, because worm 2 and worm wheel 3 intermeshing, so worm wheel 3 rotates along with worm 2, worm wheel 3 rotates and drives threaded rod 4 and rotate, threaded rod 4 rotates and drives backup pad 14 up motion, rotate second handle 22, the length of adjustable ladder rope 12, ladder rope 12 can be along with the highly adjustable length of backup pad 14, still can start drive arrangement 20, drive arrangement 20 drives two gear 5 rotations, gear 5 rotates and drives rack 6 and slide on the spout, rack 6 drives collection thing case 10 and moves, thereby realize the inclination of ladder rope 12, can adjust the length of ladder rope 12 according to the different operational environment of electric power construction like this, make things convenient for constructor's use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The rope ladder convenient for length adjustment for the electric power engineering comprises a base (1) and is characterized in that a placing groove is formed in the base (1), a worm (2) is arranged in the placing groove, one end of the worm (2) is rotatably connected to the inner wall of the placing groove, the other end of the worm (2) penetrates through the base (1) and is fixedly connected with a first handle (7), a threaded rod (4) is rotatably connected to the inner bottom of the placing groove, a worm wheel (3) is fixedly connected to one end, located in the placing groove, of the threaded rod (4), the worm wheel (3) is meshed with the worm (2), a supporting plate (14) is arranged above the base (1), a limiting plate (23) is fixedly connected to the upper end of the threaded rod (4) and penetrates through the base (1) and the supporting plate (14) in sequence, and the threaded rod (4) is in threaded connection with the supporting plate, the utility model discloses a screw driver, including base (1), backup pad (14), strip groove, opening, bracing piece (8), support rod (14), base (1), strip groove symmetry, the interior bottom sliding connection in strip groove has rack (6), the middle part fixedly connected with bracing piece (8) of rack (6), the top in strip groove is equipped with the opening that corresponds with bracing piece (8) position, the upper end of bracing piece (8) runs through the opening and fixedly connected with collection thing case (10), the inner wall in strip groove is equipped with the recess rather than the intercommunication, fixedly connected with drive arrangement (20) in the recess, the terminal fixedly connected with dwang (21) of output shaft of drive arrangement (20), the one end that drive arrangement (20) was kept away from to dwang (21) rotates and connects on the inner wall in strip groove, fixed two gears (5) of having cup jointed on the lateral wall of dwang (21), two gear (5) symmetry sets up the both sides at bracing piece (8), the inside of collection thing case (10) is equipped with rotary drum (11), the inside of rotary drum (11) is run through there is damping pivot (9), the inner wall at collection thing case (10) is run through rotary drum (11) and rotation connection to the one end of damping pivot (9), the other end of damping pivot (9) runs through rotary drum (11) and collection case (10) and fixedly connected with second handle (22) in proper order, the equal fixedly connected with fixed block (15) in both sides of backup pad (14), fixedly connected with ladder rope (12) on fixed block (15), the lower extreme winding of ladder rope (12) is on the lateral wall of rotary drum (11).

2. The rope ladder convenient to adjust in length for electric power engineering of claim 1, characterized in that, buffer includes the cavity pole (19) of fixing in base (1) upper end, the inside of cavity pole (19) is equipped with stopper (17), the upper end fixedly connected with connecting rod (13) of stopper (17), the one end that stopper (17) were kept away from in connecting rod (13) is fixed at the lower extreme of backup pad (14), the interior bottom fixed connection resilient means (18) of cavity pole (19), the upper end fixed connection of resilient means (18) is at the lower extreme of stopper (17).

3. The rope ladder convenient for length adjustment of electric power engineering as claimed in claim 1, wherein the strip-shaped grooves are provided with sliding grooves at the inner bottom, and the lower ends of the racks (6) are fixedly connected with sliding plates which are slidably connected with the sliding grooves.

4. The rope ladder convenient for length adjustment in electric power engineering as claimed in claim 1, wherein the ladder rope (12) comprises two edge ropes, a plurality of climbing ropes are fixedly connected between the two edge ropes, the two climbing ropes are in a group, and the edge ropes and the climbing ropes are made of nylon ropes.

5. The rope ladder convenient for length adjustment in electric power engineering as claimed in claim 1, wherein the inner wall of the fixed block (15) is provided with a mounting groove having an opening at one end, a connecting shaft (16) is disposed in the mounting groove, both ends of the connecting shaft (16) are rotatably connected to opposite side walls of the mounting groove, and the upper end of the ladder rope (12) is fixedly sleeved on the connecting shaft (16).

6. The power engineering rope ladder with convenient length adjustment according to claim 1, characterized in that the driving device (20) is a servo motor.