CN215564379U

CN215564379U - Building decoration removes ladder

Info

Publication number: CN215564379U
Application number: CN202121983032.XU
Authority: CN
Inventors: 李昌举
Original assignee: Shanghai Maoyu Construction Engineering Co ltd
Current assignee: Shanghai Maoyu Construction Engineering Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-18
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses a building decoration mobile ladder, relates to the technical field of mobile ladders, and solves the problem of stable placement of the mobile ladder. The following scheme is now proposed: including framework, staircase main part, pillar, the welding of the top left end of framework has the staircase main part, and the top right-hand member symmetry of framework is equipped with the pillar, fixedly connected with adjustment mechanism in the framework, adjustment mechanism is including casing, worm wheel, cam, rack, drive gear, driven gear, fly leaf and spacing rack, the welding has the casing in the framework, and the internal rotation of casing is connected with the worm. The device can adjust the position of the universal wheel of the movable ladder through the combination of various structures, and replace the traditional fixed assembly, thereby not only facilitating the movement of the equipment, but also improving the stability of the equipment when the equipment is used and avoiding the occurrence of accidents.

Description

Building decoration removes ladder

Technical Field

The utility model relates to the technical field of mobile ladders, in particular to a mobile ladder for building decoration.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipelines and equipment matched with them. The house building is characterized by comprising a top cover, a beam column, a wall, a foundation and a project which can form an internal space and meet the requirements of people on production, living, study and public activities.

A prior chinese patent with patent number CN212715841U discloses a mobile ladder for building decoration, which comprises a pillar; a top platform mounted atop the post; a fixed post perpendicular to the strut; the pedal is positioned at one end of the inclined plane connected with the strut and the fixed column; the top platform comprises a first top platform connected with the end of the pedal and a second top platform connected with the first top platform and suspended on the movable ladder.

At present, traditional fitment removes ladder all is equipped with the universal wheel basically and makes it remove the adjustment, nevertheless uses the extension board to carry out the card to the universal wheel to the fixed use of equipment to prevent that equipment from taking place to slide, such fixed mode is not only troublesome, and stability is relatively poor.

Therefore, how to deal with the decoration of the mobile ladder is a technical problem which needs to be solved by the technicians in the field at present.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In view of the above, the present invention provides a mobile ladder for building decoration, so as to achieve the problem of stable placement of the mobile ladder.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a building decoration moving ladder which comprises a frame body, an escalator main body and a support post, wherein the escalator main body is welded at the left end of the top of the frame body, the support post is symmetrically arranged at the right end of the top of the frame body, and an adjusting mechanism is fixedly connected to the frame body.

Preferably, the adjusting mechanism comprises a shell, a worm wheel, a cam, a rack, a transmission gear, a driven gear, a movable plate and a limiting rack, the shell is welded on the frame, and the worm is rotatably connected inside the shell.

Preferably, the front surface and the back surface of the worm are both provided with worm wheels positioned inside the shell.

Preferably, each worm wheel is connected with a rotating shaft through a bolt, a cam positioned on the rotating shaft is arranged below the worm wheel, a rack is movably connected to the cam, and a transmission gear positioned inside the shell is arranged above the rack.

Preferably, each transmission gear is connected with a transmission shaft through a bolt, driven gears located on the transmission shafts are installed on two sides of each transmission gear, movable plates are connected to the inner walls of the front face and the back face of the shell in a sliding mode, and one side, close to each driven gear, of each movable plate is fixedly connected with a limiting rack.

Preferably, the left end of the worm is rotatably connected to the inner wall of the left side of the shell, the right end of the shell penetrates through the wall of the right side of the shell, the handle is installed on the shell, and the worm wheel are in meshing transmission.

Preferably, every the bottom of pivot all rotates to be connected on the bottom inner wall of casing, every the activity groove has all been seted up on the perisporium of cam, and the inside sliding connection in activity groove has a piece, every one side that the cam was kept away from to a piece all welds the connecting plate, and the bottom fixed connection of connecting plate is on the rack.

Preferably, a sliding groove located on the bottom shell wall of the shell is formed below each rack, a sliding block is connected inside each sliding groove in a sliding mode, the top of each sliding block is fixedly connected to the corresponding rack, the racks and the transmission gears are in meshed transmission, two ends of each transmission shaft are rotatably connected to the inner wall of the shell, the movable plates and the limiting racks are also in meshed transmission, and the bottom of each movable plate penetrates through the bottom shell wall of the shell and is provided with a plurality of universal wheels.

Preferably, the fixing plates are symmetrically connected between the supporting columns, the supporting plates are welded between the supporting columns and the escalator main body, and supporting legs are fixedly connected to four corners of the bottom of the frame body.

Compared with the prior art, the utility model has the beneficial effects that:

make this device can carry out position adjustment to the universal wheel that removes the ladder through the combination of various structures, replace traditional fixed Assembly to not only make things convenient for the removal of equipment, and can improve its stability when equipment carries out the use, avoid the emergence of accident.

Drawings

FIG. 1 is a schematic partial perspective view of an embodiment of the present invention;

FIG. 2 is a schematic top cross-sectional view of the adjustment mechanism of the present invention;

Fig. 3 is a schematic structural diagram of the adjusting mechanism of the present invention.

Description of the drawings: 1. a frame body; 2. an escalator main body; 3. a pillar; 4. an adjustment mechanism; 41. a housing; 42. a worm; 43. a worm gear; 44. a cam; 45. a rack; 46. a transmission gear; 47. a driven gear; 48. a movable plate; 49. and a limiting rack.

Detailed Description

As shown in fig. 1, the escalator comprises a frame body 1, an escalator main body 2 and pillars 3, wherein the escalator main body 2 is welded at the left end of the top of the frame body 1, the pillars 3 are symmetrically arranged at the right end of the top of the frame body 1, a fixing plate is connected between the symmetrical pillars 3, a support plate is welded between the pillars 3 and the escalator main body 2, and support legs are fixedly connected to four corners of the bottom of the frame body 1;

in this embodiment, through the stabilizer blade to 1 bottom four corners setting of framework to improve the overall stability of product.

As shown in fig. 2-3, an adjusting mechanism 4 is fixedly connected to the frame 1, the adjusting mechanism 4 includes a housing 41, a worm 42, a worm wheel 43, a cam 44, a rack 45, a transmission gear 46, a driven gear 47, a movable plate 48 and a limit rack 49, the housing 41 is welded to the frame 1, the worm 42 is rotatably connected to the interior of the housing 41, the worm wheel 43 located inside the housing 41 is respectively arranged on the front surface and the back surface of the worm 42, a rotating shaft is connected to each worm wheel 43 through a bolt, the cam 44 located on the rotating shaft is arranged below the worm wheel 43, the rack 45 is movably connected to the cam 44, the transmission gear 46 located inside the housing 41 is arranged above the rack 45, a transmission shaft is connected to each transmission gear 46 through a bolt, the driven gear 47 located on the transmission shaft is mounted on two sides of the transmission gear 46, the movable plate 48 is slidably connected to the front surface and the back surface of the housing 41, and one side of the movable plate 48 close to the driven gear 47 is fixedly connected with a limiting rack 49, the left end of the worm 42 is rotatably connected to the left inner wall of the shell 41, the right end of the shell 41 penetrates through the right shell wall of the shell 41 and is provided with a handle, the worm 42 and the worm wheel 43 are in meshing transmission, the bottom end of each rotating shaft is rotatably connected to the bottom inner wall of the shell 41, the peripheral wall of each cam 44 is provided with a movable groove, the inner part of the movable groove is slidably connected with a support block, one side of each support block far away from the cam 44 is welded with a connecting plate, the bottom of the connecting plate is fixedly connected to the rack 45, a sliding groove positioned on the bottom shell wall of the shell 41 is arranged below each rack 45, the inner part of the sliding groove is slidably connected with a sliding block, the top of the sliding block is fixedly connected to the rack 45, the rack 45 is in meshing transmission with the transmission gear 46, and the two ends of each transmission shaft are rotatably connected to the inner wall of the shell 41, the movable plates 48 and the limit rack 49 are also in meshed transmission, the bottom of each movable plate 48 penetrates through the bottom shell wall of the shell 41, and a plurality of universal wheels are mounted on the bottom of each movable plate 48;

In this embodiment, thereby realize adjusting the height of universal wheel through adjustment mechanism 4's setting, conveniently remove and stably place the product.

In a mobile ladder for building finishing according to an exemplary embodiment of the present invention, a problem of stable placement of the mobile ladder may be achieved. Specifically, when using, rotatory handle drives worm 42 and rotates, through the meshing transmission between worm 42 and worm wheel 43, and then drive the pivot and rotate, the motion of pivot makes cam 44 rotate, and then drive rack 45 and move, the meshing transmission between rack 45 and the drive gear 46, and then drive the transmission shaft and rotate, the rotation of transmission shaft makes driven gear 47 rotate, through the meshing transmission between driven gear 47 and spacing rack 48, and then drive fly leaf 49 and move down, make universal wheel contact ground, and then raise equipment, make things convenient for the position adjustment of equipment, when equipment uses, reverse rotation handle, thereby make the universal wheel retrieve, stabilizer blade contact ground, improve the stability that equipment used.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a building decoration removes ladder, includes framework (1), staircase main part (2), pillar (3), characterized in that, the welding of the top left end of framework (1) has staircase main part (2), and the top right-hand member symmetry of framework (1) is equipped with pillar (3), fixedly connected with adjustment mechanism (4) on framework (1).

2. A building finishing moving ladder according to claim 1, characterized in that the adjusting mechanism (4) comprises a housing (41), a worm (42), a worm wheel (43), a cam (44), a rack (45), a transmission gear (46), a driven gear (47), a movable plate (48) and a limit rack (49), the housing (41) is welded on the frame (1), and the worm (42) is rotatably connected inside the housing (41).

3. A mobile building finishing ladder as claimed in claim 2, characterised in that the worm (42) is provided with worm wheels (43) on both its front and rear faces within the housing (41).

4. A building finishing moving ladder as claimed in claim 3, wherein each worm wheel (43) is connected with a rotating shaft through a bolt, a cam (44) positioned on the rotating shaft is arranged below the worm wheel (43), a rack (45) is movably connected on the cam (44), and a transmission gear (46) positioned in the shell (41) is arranged above the rack (45).

5. A building finishing moving ladder as claimed in claim 4, wherein each of the transmission gears (46) is connected with a transmission shaft through a bolt, driven gears (47) are mounted on the transmission shafts at two sides of the transmission gears (46), moving plates (48) are slidably connected on the inner walls of the front and back surfaces of the housing (41), and a limit rack (49) is fixedly connected to one side of the moving plate (48) close to the driven gears (47).

6. A mobile ladder as claimed in claim 5, characterised in that the worm (42) is rotatably connected at its left end to the left inner wall of the housing (41) and the housing (41) has its right end extending through the right wall of the housing (41) and fitted with a handle, the worm (42) being in meshing engagement with the worm wheel (43).

7. A building decoration moving ladder as claimed in claim 6, wherein the bottom end of each rotating shaft is rotatably connected to the inner wall of the bottom of the housing (41), the peripheral wall of each cam (44) is provided with a movable groove, a support block is slidably connected to the inner portion of the movable groove, a connecting plate is welded to one side of each support block away from the cam (44), and the bottom of the connecting plate is fixedly connected to the rack (45).

8. A building decoration moving ladder as claimed in claim 7, wherein each rack (45) has a sliding slot on the bottom wall of the housing (41) below, the sliding slot has a sliding block inside, the top of the sliding block is fixedly connected to the rack (45), the rack (45) is in meshing transmission with the transmission gear (46), both ends of each transmission shaft are rotatably connected to the inner wall of the housing (41), the movable plate (48) is in meshing transmission with the limit rack (49), and the bottom of each movable plate (48) passes through the bottom wall of the housing (41) and is provided with a plurality of universal wheels.

9. A building finishing moving ladder as claimed in claim 1, characterized in that a fixing plate is connected between the symmetrical pillars (3), a support plate is welded between the pillars (3) and the ladder main body (2), and support legs are fixedly connected to four corners of the bottom of the frame body (1).