CN219387775U - Escalator for power grid construction site - Google Patents

Abstract

The utility model relates to an escalator for a power grid construction site, which comprises an escalator body, wherein the escalator body comprises a first escalator leg and a second escalator leg, a pedal is fixedly connected between the first escalator leg and the second escalator leg, an adjusting mechanism is arranged on the first escalator leg, a supporting mechanism is arranged at the bottom of the pedal, the supporting mechanism comprises a first sleeve, the bottom of the pedal is fixedly connected with the first sleeve, a second sleeve is arranged in the first sleeve, the first sleeve is in sliding connection with the second sleeve, a locking rod is in threaded connection with the second sleeve, a supporting plate is fixedly connected with the bottom of the locking rod, the supporting mechanism is designed, the height of the supporting mechanism can be adjusted by arranging the first sleeve and the second sleeve, contact extrusion with the ground can be better realized by arranging the locking rod, and the stability of the escalator body is improved.

Description

Escalator for power grid construction site

Technical Field

The utility model relates to the technical field of power grid construction, in particular to an escalator for a power grid construction site.

Background

In the power industry, a large number of processing lines exist, when in construction or maintenance, workers need to climb the escalator to perform high-altitude operation, the escalator is provided with two ladder legs, the ladder legs are separated when in use and are supported on the ground, and then locking buckles are hung on the escalator.

The height of current staircase is fixed because of the height of staircase in the use, leads to high altitude construction's height to be limited, can't satisfy the demand of construction, and the staircase supports inadequately firmly when using, sets up some regulation holes on the bracing piece generally, but can't realize accurate and the extrusion on ground, appears the condition that both sides toppled over easily, exists great hidden danger when using.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an escalator for a power grid construction site, which aims to solve the problem that the height of the existing escalator is limited due to the fixed height of the escalator in the use process and the construction requirement cannot be met.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an on-spot staircase of using of electric wire netting construction, includes the staircase body, the staircase body includes first ladder leg and second ladder leg, fixedly connected with footboard between first ladder leg and the second ladder leg, be provided with adjustment mechanism on the first ladder leg, the bottom of footboard is provided with supporting mechanism, supporting mechanism includes first sleeve pipe, the first sleeve pipe of bottom fixedly connected with of footboard, the inside of first sheathed tube is equipped with the second sleeve pipe, first sleeve pipe and second sleeve pipe sliding connection, threaded connection has the locking lever on the second sleeve pipe, the bottom fixedly connected with backup pad of locking lever.

In a further preferred embodiment, the first sleeve is provided with a plurality of first locking holes, the second sleeve is provided with a second locking hole corresponding to the first locking hole, and the first locking hole is connected with the second locking hole through a bolt, so that the height can be conveniently adjusted.

In a further preferred embodiment, the adjusting mechanism includes a third ladder leg, the third ladder leg is composed of two ladder leg side posts and a plurality of ladder leg cross bars, a through groove is formed in the first ladder leg, a rotating shaft is rotationally arranged in the through groove, and the ladder leg side posts are connected with the first ladder leg through the rotating shaft, so that the third ladder leg can be rotated conveniently.

In a further preferred embodiment, the first ladder leg is provided with a receiving groove corresponding to the ladder leg cross bar, and the receiving groove is communicated with the through groove, so that the ladder leg cross bar can be conveniently received.

In a further preferred embodiment, the outer end of the third ladder leg is provided with a connecting plate, a first connecting hole is formed in the connecting plate, a connecting pin is slidably connected in the first connecting hole, and a second connecting hole is formed in the first ladder leg corresponding to the connecting pin, so that the third ladder leg is conveniently fixed.

In a further preferred embodiment, a fixing ring is arranged at the outer end of the connecting pin, so that the connecting pin is conveniently limited.

In a further preferred aspect, a rubber pad is fixedly connected to the bottom of the supporting plate, so that stability is effectively improved.

(III) beneficial effects

Compared with the prior art, the utility model provides the escalator for the power grid construction site, which has the following beneficial effects:

according to the utility model, due to the design of the adjusting mechanism, the third ladder leg, the rotating shaft and the first ladder leg are arranged, when the height of the escalator body cannot meet the requirement of high-altitude operation, the third ladder leg can be rotated, so that the height of the first ladder leg is prolonged, and the high-altitude operation of workers can be facilitated.

According to the utility model, the height of the supporting mechanism can be adjusted by arranging the first sleeve and the second sleeve, and the contact extrusion with the ground can be better realized by arranging the locking rod, so that the stability of the escalator body is improved.

According to the utility model, the third ladder leg and the ladder body can be fixed by arranging the connecting plate, the connecting pin and the fixing ring, the ladder leg side column of the third ladder leg can be conveniently contained by arranging the containing groove, and the friction with the ground can be enhanced by arranging the rubber pad, so that the ladder body is more stable.

Drawings

Fig. 1 is a schematic diagram of the right side of the whole structure of an escalator for a power grid construction site in the utility model;

fig. 2 is a schematic structural view of an escalator body of the escalator for a power grid construction site in the present utility model;

fig. 3 is a schematic view of a right side structure of the escalator body and the third leg of the escalator for the power grid construction site after rotation;

fig. 4 is a schematic diagram of a front end structure of a rotating escalator body and a third leg of the escalator for a power grid construction site in the present utility model;

fig. 5 is a schematic structural view of a supporting mechanism of an escalator for a power grid construction site in the present utility model.

In the figure: 1. an escalator body; 2. a first ladder leg; 3. a second ladder leg; 4. a pedal; 5. a first sleeve; 6. a second sleeve; 7. a locking lever; 8. a support plate; 9. a first locking hole; 10. a second locking hole; 11. a third ladder leg; 12. ladder leg side columns; 13. ladder leg cross bars; 14. a through groove; 15. a rotating shaft; 16. a receiving groove; 17. a connecting plate; 18. a first connection hole; 19. a connecting pin; 20. a second connection hole; 21. a fixing ring; 22. and a rubber pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-5, an escalator for a power grid construction site comprises an escalator body 1, wherein the escalator body 1 comprises a first escalator leg 2 and a second escalator leg 3, a pedal 4 is fixedly connected between the first escalator leg 2 and the second escalator leg 3, an adjusting mechanism is arranged on the first escalator leg 2, a supporting mechanism is arranged at the bottom of the pedal 4 and comprises a first sleeve 5, a first sleeve 5 is fixedly connected to the bottom of the pedal 4, a second sleeve 6 is arranged in the first sleeve 5, the first sleeve 5 is slidably connected with the second sleeve 6, a locking rod 7 is arranged on the second sleeve 6 in a threaded connection mode, and a supporting plate 8 is fixedly connected to the bottom of the locking rod 7.

In this embodiment, a plurality of first locking holes 9 are formed in the first sleeve 5, a second locking hole 10 is formed in the second sleeve 6 corresponding to the first locking holes 9, the first locking holes 9 and the second locking holes 10 are connected through bolts, after the first locking holes 9 and the second locking holes 10 are adjusted to be at a proper height, the second locking holes 10 are aligned with the first locking holes 9, and after the first sleeve 5 and the second sleeve 6 can be fixed by the bolts.

In this embodiment, the adjustment mechanism includes a third ladder leg 11, the third ladder leg 11 comprises two ladder leg side posts 12 and a plurality of ladder leg horizontal poles 13, the inside of first ladder leg 2 is equipped with logical groove 14, the rotation of logical groove 14 is equipped with pivot 15, ladder leg side post 12 is connected with first ladder leg 2 through pivot 15, rotatory third ladder leg 11 can prolong the height of first ladder leg 2.

In this embodiment, the first ladder leg 2 is provided with the accommodating groove 16 corresponding to the ladder leg rail 13, the accommodating groove 16 is provided in communication with the through groove 14, and the ladder leg side post 12 can be accommodated in the accommodating groove 16 when the third ladder leg 11 is not used.

In this embodiment, the outer end of the third ladder leg 11 is provided with a connecting plate 17, a first connecting hole 18 is provided on the connecting plate 17, a connecting pin 19 is provided in sliding connection in the first connecting hole 18, a second connecting hole 20 is provided on the first ladder leg 2 corresponding to the connecting pin 19, the first connecting hole 18 on the connecting plate 17 is aligned with the second connecting hole 20 on the first ladder leg 2, and the connecting pin 19 passes through the first connecting hole 18 and the second connecting hole 20, so that the third ladder leg 11 can be fixed.

In the present embodiment, the outer end of the connecting pin 19 is provided with a fixing ring 21.

In this embodiment, a rubber pad 22 is fixedly connected to the bottom of the support plate 8.

Embodiment two:

in summary, when the height of the escalator body 1 needs to be prolonged in use, a user holds the fixing ring 21, drives the connecting pin 19 to be far away from the second connecting hole 20 and the first connecting hole 18 on the connecting plate 17, can unfixed the third escalator leg 11, separates the escalator leg side column 12 and the escalator leg cross bar 13 from the through groove 14 and the accommodating groove 16 respectively, rotates the third escalator leg 11, and when the third escalator leg 11 and the first escalator leg 2 are 180 degrees, the through groove 14 on the first escalator leg 2 can play a limiting role on the third escalator leg 11, and prevents the third escalator leg 11 from continuing to rotate, so that the height of the first escalator leg 2 is prolonged, and the escalator is suitable for high-altitude operation.

Embodiment III:

to sum up, when using, when need adjust supporting mechanism, the user adjusts the height of second sleeve pipe 6, adjusts to suitable height back, aligns second locking hole 10 and first locking hole 9, through bolted connection, can fix first sleeve pipe 5 and second sleeve pipe 6, later adjust locking lever 7 to drive backup pad 8 and rubber pad 22 and carry out the regulation of height, make backup pad 8 and ground contact completely, rubber pad 22 can increase the friction with the ground, better improvement stability.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims (7)

1. The utility model provides an electric wire netting is staircase for job site, includes staircase body (1), its characterized in that: the escalator comprises an escalator body (1), wherein the escalator body comprises a first escalator leg (2) and a second escalator leg (3), a pedal (4) is fixedly connected between the first escalator leg (2) and the second escalator leg (3), an adjusting mechanism is arranged on the first escalator leg (2), a supporting mechanism is arranged at the bottom of the pedal (4), the supporting mechanism comprises a first sleeve (5), the bottom of the pedal (4) is fixedly connected with the first sleeve (5), a second sleeve (6) is arranged in the first sleeve (5), the first sleeve (5) is slidably connected with the second sleeve (6), a locking rod (7) is arranged on the second sleeve (6) in a threaded connection mode, and a supporting plate (8) is fixedly connected with the bottom of the locking rod (7).

2. An escalator for a power grid construction site according to claim 1, wherein: the first sleeve (5) is provided with a plurality of first locking holes (9), the second sleeve (6) is provided with a second locking hole (10) corresponding to the first locking holes (9), and the first locking holes (9) are connected with the second locking holes (10) through bolts.

3. An escalator for a power grid construction site according to claim 1, wherein: the adjusting mechanism comprises a third ladder leg (11), the third ladder leg (11) is composed of two ladder leg side columns (12) and a plurality of ladder leg cross bars (13), through grooves (14) are formed in the first ladder leg (2), rotating shafts (15) are arranged in the through grooves (14) in a rotating mode, and the ladder leg side columns (12) are connected with the first ladder leg (2) through the rotating shafts (15).

4. A power grid job site escalator as set forth in claim 3, wherein: the first ladder leg (2) is provided with an accommodating groove (16) corresponding to the ladder leg cross bar (13), and the accommodating groove (16) is communicated with the through groove (14).

5. A power grid job site escalator as set forth in claim 3, wherein: the outer end of third ladder leg (11) is equipped with connecting plate (17), be equipped with first connecting hole (18) on connecting plate (17), sliding connection is equipped with connecting pin (19) in first connecting hole (18), correspond on first ladder leg (2) connecting pin (19) are equipped with second connecting hole (20).

6. An escalator for a power grid construction site according to claim 5, wherein: the outer end of the connecting pin (19) is provided with a fixed ring (21).

7. An escalator for a power grid construction site according to claim 1, wherein: the bottom of the supporting plate (8) is fixedly connected with a rubber pad (22).