CN219711424U

CN219711424U - Escalator for building

Info

Publication number: CN219711424U
Application number: CN202320639976.8U
Authority: CN
Inventors: 汤宇昕; 钱月红; 陆进军
Original assignee: Jiangsu Xinhuanqiu Construction Engineering Co ltd
Current assignee: Jiangsu Xinhuanqiu Construction Engineering Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-09-19
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a building staircase, which comprises upright posts, a transmission assembly and a driving assembly; upright post: the pedal assembly comprises a pedal, an extension plate and a pulling plate, wherein the left side surface and the right side surface of the pedal are respectively and fixedly connected with the two transversely corresponding rotating shafts, the extension plate is respectively and slidably connected in the upper end of the pedal, and the pulling plate is arranged at the front end of the extension plate; and a transmission assembly: the transmission assembly is arranged on the inner rear wall surface of the cavity and is fixedly connected with the rotating shaft on the right side respectively; and a driving assembly: the right side wall in the cavity is connected in the rotation, drive assembly and drive assembly fixed connection, this staircase for building, the scope that the increase personnel trampled conveniently carries out construction operation, and structural strength is big, and the practicality is strong.

Description

Escalator for building

Technical Field

The utility model relates to the technical field of escalators for buildings, in particular to an escalator for buildings.

Background

When working, constructors need a large number of auxiliary tools, and the escalator is an indispensable tool, and mainly comprises an escalator main body, an anti-slip pedal and an anti-slip foot pad. The pedal fixed connection is in the staircase main part, and anti-skidding callus on the sole fixed connection reaches the purpose that prevents the staircase and slide in the bottom of staircase main part, leads to the staircase to empty. In order to facilitate climbing, the width of the pedal is usually smaller, even in a circular structure, so that the pedal can be trampled in a very small range, the pedal is very unstable when standing on the pedal, and the two legs are combined together to be inconvenient to bear force, so that inconvenience is brought to construction, and meanwhile, a large potential safety hazard exists.

Disclosure of Invention

The utility model aims to overcome the existing defects, provides the escalator for the building, increases the pedal range of personnel, is convenient to construct, has high structural strength and strong practicability, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an escalator for building comprises a stand column, a transmission assembly and a driving assembly;

upright post: the two stand columns are arranged in parallel, the lower ends of the two stand columns are respectively connected with a support leg in a rotating mode, the interiors of the two stand columns are respectively connected with a rotating shaft in a rotating mode, pedal assemblies are respectively arranged between the two transversely corresponding rotating shafts, and a cavity is formed in the right stand column;

and a transmission assembly: the transmission assembly is arranged on the inner rear wall surface of the cavity and is fixedly connected with the rotating shaft on the right side respectively;

and a driving assembly: the right side wall in the cavity is connected in the rotation, drive assembly and drive assembly fixed connection, the scope that the increase personnel trampled, the construction operation is conveniently carried out, structural strength is big, and the practicality is strong.

Further, the footboard subassembly includes footboard, extension board and arm-tie, the left and right sides face of footboard respectively with two pivot fixed connection that transversely correspond, extension board sliding connection is inside the upper end of footboard respectively, the front end of extension board all is equipped with the arm-tie, increase area of support, increase staff's movable range.

Further, the pedal assembly further comprises support rods, the support rods are arranged at the lower ends of the rear sides of the pull plates in an array mode respectively, the support rods are connected with the longitudinally corresponding pedal in a sliding mode respectively, and support strength of the extension plates is improved.

Further, the upper surface of arm-tie is higher than the upper surface of footboard, and the personnel of being convenient for separate arm-tie and footboard, improves the practicality.

Further, the transmission assembly comprises a vertical plate, a worm and a worm wheel, wherein the vertical plate array is arranged on the inner rear wall surface of the cavity, the worm is respectively connected with the inner rotation of the vertical plate, the worm wheel is respectively arranged on the outer cambered surface of the rotating shaft on the right side, the worm is respectively connected with the worm wheel in a meshed mode, the lower end of the worm is fixedly connected with the driving assembly, and each pedal can be conveniently coordinated to rotate synchronously, and meanwhile the transmission assembly has a locking function.

Further, the driving assembly comprises a first bevel gear, a transmission shaft and a second bevel gear, the first bevel gear is arranged on the outer cambered surface of the lower end of the worm, the transmission shaft is rotationally connected to the right side wall of the cavity, the second bevel gear is arranged at the left end of the transmission shaft and is in meshed connection with the first bevel gear, and the right end of the transmission shaft penetrates through the right side wall of the cavity and is provided with a hand wheel at the end head, so that the worm is conveniently driven to rotate.

Furthermore, the lower surface of stabilizer blade all is equipped with anti-skidding groove, improves the grabbing force.

Compared with the prior art, the utility model has the beneficial effects that: the escalator for the building has the following advantages:

the support leg is placed on the ground, the upper end of the stand column is abutted to an external wall body, the gripping force to the ground can be improved through the anti-slip groove formed in the lower surface of the support leg, the lower end of the stand column is prevented from sliding, then the hand wheel is manually rotated, the hand wheel drives the bevel gear II to rotate through the transmission shaft, the bevel gear II drives the worm to rotate through being meshed with the bevel gear I, the worm drives the rotating shaft on the right side to rotate through being meshed with the worm wheel, the angle of the pedal is adjusted, the pedal is in a horizontal state, then a person climbs upwards through the pedal, after reaching a working area, the person pushes the adjacent pulling plate forwards through the foot, the pulling plate drives the extending plate and the supporting rod fixedly connected with the pulling plate to move forwards respectively, the supporting rod supports the extending plate through the pulling plate, the escalator for building is used for increasing the pedal range, building construction operation is convenient to carry out, and the structural strength is high in the building construction process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1 upright post, 101 cavity, 2 rotating shafts, 3 pedal components, 31 pedal, 32 extension plate, 33 pull plate, 34 support rod, 4 transmission components, 41 upright plate, 42 worm, 43 worm wheel, 5 driving components, 51 bevel gear I, 52 transmission shafts, 53 bevel gear II, 6 support legs and 61 anti-skid grooves.

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.

Referring to fig. 1-2, the present embodiment provides a technical solution: an escalator for building comprises a column 1, a transmission component 4 and a driving component 5;

upright 1: the two stand columns 1 are arranged in parallel, the lower ends of the two stand columns 1 are respectively connected with a stand bar 6 in a rotating way, the lower surfaces of the stand bars 6 are respectively provided with an anti-skid groove 61, the ground grabbing force is improved, the interiors of the two stand columns 1 are respectively connected with a rotating shaft 2 in a rotating way, pedal assemblies 3 are respectively arranged between the two transversely corresponding rotating shafts 2, each pedal assembly 3 comprises a pedal 31, an extension plate 32 and a pull plate 33, the left side surface and the right side surface of each pedal 31 are respectively fixedly connected with the transversely corresponding two rotating shafts 2, the extension plates 32 are respectively and slidably connected with the interiors of the upper ends of the pedals 31, the front ends of the extension plates 32 are respectively provided with the pull plates 33, the supporting area is increased, the moving range of workers is enlarged, the pedal assemblies 3 further comprise support rods 34, the support rods 34 are respectively arranged at the lower ends of the rear side surfaces of the pull plates 33 in an array manner, the support rods 34 are respectively connected with the longitudinally corresponding pedals 31 in a sliding manner, the support strength of the extension plates 32 is improved, the upper surface of the pull plates 33 is higher than the upper surface of the pedals 31, the pull plates 33 are convenient for personnel to separate from the pedals 31, the practicability is improved, a cavity 101 is formed in each upright post 1 on the right side, the personnel pushes the adjacent pull plates 33 to move forwards by feet, the pull plates 33 respectively drive the extension plates 32 fixedly connected with the pull plates and the support rods 34 to move forwards, and the support rods 34 support the extension plates 32 through the pull plates 33, so that the structural strength is improved, and the treading range of the personnel is enlarged;

transmission assembly 4: the transmission assembly 4 is fixedly connected with the right rotating shaft 2 respectively and comprises a vertical plate 41, a worm 42 and a worm wheel 43, the vertical plate 41 is arranged on the inner rear wall of the cavity 101 in an array mode, the worm 42 is respectively connected with the inner rotation of the vertical plate 41, the worm wheel 43 is respectively arranged on the outer cambered surface of the right rotating shaft 2, the worm 42 is respectively connected with the worm wheel 43 in a meshed mode, the lower end of the worm 42 is fixedly connected with the driving assembly 5, the worm 42 is connected with the worm wheel 43 in a meshed mode to drive the right rotating shaft 2 to rotate, and then the angle of the pedal 31 is adjusted to enable the pedal 31 to be in a horizontal state, synchronous rotation of all the pedals 31 is convenient to coordinate, and meanwhile the transmission assembly has a locking function.

Drive assembly 5: the right side wall of the cavity 101 is rotationally connected, the driving assembly 5 is fixedly connected with the transmission assembly 4, the driving assembly 5 comprises a first bevel gear 51, a transmission shaft 52 and a second bevel gear 53, the first bevel gear 51 is arranged on the outer cambered surface of the lower end of the worm 42, the transmission shaft 52 is rotationally connected to the right side wall of the cavity 101, the second bevel gear 53 is arranged at the left end of the transmission shaft 52 and is in meshed connection with the first bevel gear 51, the right end of the transmission shaft 52 penetrates through the right side wall of the cavity 101 and is provided with a hand wheel at the end, the hand wheel drives the second bevel gear 53 to rotate through the transmission shaft 52, and the second bevel gear 53 drives the worm 42 to rotate through meshed connection with the first bevel gear 51.

The working principle of the escalator for building provided by the utility model is as follows:

the support legs 6 are placed on the building ground, the upper ends of the stand columns 1 are abutted to an external wall, the anti-slip grooves 61 formed in the lower surfaces of the support legs 6 can improve the holding power on the building ground, the lower ends of the stand columns 1 are prevented from sliding, then the hand wheels are manually rotated, the hand wheels drive the bevel gears II 53 to rotate through the transmission shafts 52, the bevel gears II 53 are connected with the bevel gears I51 in a meshed mode to drive the worm screws 42 to rotate, the worm screws 42 are connected with the worm gears 43 in a meshed mode to drive the right rotating shafts 2 to rotate, the angle of the pedals 31 is adjusted to enable the pedals 31 to be in a horizontal state, then people climb upwards through the pedals 31, after the building construction operation is achieved, the people push the adjacent pull plates 33 to move by feet, the pull plates 33 drive the extension plates 32 and the support rods 34 fixedly connected with the pull plates 32 to move forwards, the structural strength of the support plates 32 is improved, and accordingly the pedal stepping range of the people is enlarged, and building construction operation is facilitated.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. An escalator for a building, characterized in that: comprises a column (1), a transmission component (4) and a driving component (5);

upright post (1): the two stand columns (1) are arranged in parallel, the lower ends of the two stand columns (1) are respectively connected with a supporting leg (6) in a rotating mode, the interiors of the two stand columns (1) are respectively connected with a rotating shaft (2) in a rotating mode, pedal assemblies (3) are respectively arranged between the two transversely corresponding rotating shafts (2), and a cavity (101) is formed in the right stand column (1);

transmission assembly (4): the transmission assembly (4) is fixedly connected with the rotating shaft (2) on the right side respectively;

drive assembly (5): the driving assembly (5) is fixedly connected with the transmission assembly (4).

2. An escalator as claimed in claim 1, wherein: the pedal assembly (3) comprises a pedal (31), an extension plate (32) and a pulling plate (33), wherein the left side surface and the right side surface of the pedal (31) are respectively and fixedly connected with two transversely corresponding rotating shafts (2), the extension plate (32) is respectively and slidably connected inside the upper end of the pedal (31), and the pulling plate (33) is arranged at the front end of the extension plate (32).

3. An escalator for construction according to claim 2, wherein: the pedal assembly (3) further comprises support rods (34), the support rods (34) are respectively arranged at the lower ends of the rear sides of the pull plates (33) in an array mode, and the support rods (34) are respectively connected with the longitudinally corresponding pedals (31) in a sliding mode.

4. An escalator for construction according to claim 2, wherein: the upper surface of the pulling plate (33) is higher than the upper surface of the pedal (31).

5. An escalator as claimed in claim 1, wherein: the transmission assembly (4) comprises a vertical plate (41), a worm (42) and a worm wheel (43), wherein the vertical plate (41) is arranged on the inner rear wall surface of the cavity (101), the worm (42) is respectively connected with the inner rotation of the vertical plate (41), the worm wheel (43) is respectively arranged on the outer cambered surface of a rotating shaft (2) on the right side, the worm (42) is respectively connected with the worm wheel (43) in a meshed mode, and the lower end of the worm (42) is fixedly connected with the driving assembly (5).

6. The escalator for construction according to claim 5, wherein: the driving assembly (5) comprises a first bevel gear (51), a transmission shaft (52) and a second bevel gear (53), the first bevel gear (51) is arranged on the outer cambered surface of the lower end of the worm (42), the transmission shaft (52) is rotationally connected to the right side wall of the cavity (101), the second bevel gear (53) is arranged at the left end of the transmission shaft (52), the second bevel gear (53) is meshed with the first bevel gear (51), and the right end of the transmission shaft (52) penetrates through the right side wall of the cavity (101) and is provided with a hand wheel at the end.

7. An escalator as claimed in claim 1, wherein: the lower surfaces of the support legs (6) are respectively provided with an anti-skid groove (61).