CN111519883A

CN111519883A - Movable outrigger for high-altitude construction of constructional engineering

Info

Publication number: CN111519883A
Application number: CN202010217549.1A
Authority: CN
Inventors: 刘长涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-08-11

Abstract

The invention relates to the technical field of constructional engineering, and discloses a movable cantilever frame for high-altitude construction of constructional engineering, which comprises a bottom box, wherein a middle column is fixed on the upper surface of the bottom box, a platform is fixed on the top of the middle column, the bottom box is of a hollow cuboid structure, universal wheels are fixed on four corners of the lower surface of the bottom box, hydraulic cylinders are fixed on four corners of the inner lower surface of the bottom box, and the bottom ends of output shafts of the four hydraulic cylinders are respectively fixedly connected with the tops of the four universal wheels; through setting up the pneumatic cylinder, oil box and oil pump isotructure, at the in-process that uses, after this outrigger took place to incline, through the hydraulic oil suction of different oil pumps in with the oil box to corresponding pneumatic cylinder in to can make the universal wheel in the different positions stretch out, and watch the electron spirit level on the under casing, can finally adjust this outrigger to the horizontally position, do not need constructor to lay plank etc. at appointed place and level article.

Description

Movable outrigger for high-altitude construction of constructional engineering

Technical Field

The invention relates to the technical field of constructional engineering, in particular to a movable cantilever frame for high-altitude construction of constructional engineering.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to top covers, beams, walls and foundations, and can form internal spaces, so that the engineering required by production, living, learning and public activities of people is met, in the process of constructing the buildings, the cantilever frame can be used for constructing high places of the buildings frequently, universal wheels can be installed at the bottom of the cantilever frame generally for meeting the requirements, and the cantilever frame is convenient to move.

Because the ground unevenness in building construction place avoids the condition that the outrigger takes place the slope when using movable outrigger, generally can lay levelled article such as plank on appointed ground, but this mode is comparatively time-consuming and energy-consuming, and inconvenient constructor operates to current outrigger generally needs constructor to climb on the platform of outrigger, has not only had the potential safety hazard like this, has caused certain pressure to constructor's psychology simultaneously.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a movable scaffold for high-altitude construction of constructional engineering, which solves the problems that flat articles such as wood boards and the like are generally paved on the designated ground in order to avoid the inclination of the scaffold when the movable scaffold is used, but the mode is time-consuming and labor-consuming, and the existing scaffold generally needs constructors to climb onto a platform of the scaffold, so that potential safety hazards exist and certain pressure is caused to the psychology of the constructors.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a movable scaffold for high-altitude construction of constructional engineering comprises a bottom box, wherein a center pillar is fixed on the upper surface of the bottom box, a platform is fixed on the top of the center pillar, the bottom box is of a hollow cuboid structure, universal wheels are fixed at four corners of the lower surface of the bottom box, hydraulic cylinders are fixed at four corners of the inner lower surface of the bottom box, the bottom ends of output shafts of the four hydraulic cylinders are respectively fixedly connected with the tops of the four universal wheels, four oil pumps are fixed on the lower surface of the inner part of the bottom box through screws, the output ends of the four oil pumps are respectively connected with the input ends of the four hydraulic cylinders through hoses, the oil tank is fixed at the center of the lower surface in the bottom box, the four input ends of the oil pumps are communicated with the inside of the oil tank through hoses, and the electronic level meter is fixed at the top of one side of the bottom box through screws.

Preferably, protective fences are fixed on the periphery of the upper surface of the platform.

Preferably, the center pillar is upper surface open-ended cavity cuboid structure, the upper surface center department of platform has seted up exit, exit with the center pillar is linked together, the inside lower surface of center pillar is equipped with the lift basket, just the inside lower surface symmetry of center pillar is fixed with the motor, two the motor is located respectively the both sides of lift basket, and two the output shaft of motor all is fixed with the reel, two the equal rolling of lateral wall of reel has the cable wire, the internal surface both sides top of center pillar all is fixed with the fixed pulley, two the cable wire is kept away from two are walked around respectively to the one end of reel the fixed pulley, and respectively with the top both sides fixed connection of lift basket, the door opening has been seted up to the front surface of center pillar.

Preferably, the inside upper surface of under casing is fixed with the phosphoric acid battery group, the oil pump, the motor with the electron spirit level all with phosphoric acid battery group electric connection.

Preferably, the upper surface of the platform is positioned at one side of the inlet and the outlet and is rotatably connected with a cover plate through a hinge.

Preferably, one side of the lower surface of the cover plate is provided with a notch.

(III) advantageous effects

The invention provides a movable scaffold for high-altitude construction of constructional engineering, which has the following beneficial effects:

(1) according to the invention, by arranging the hydraulic cylinders, the oil boxes, the oil pumps and other structures, in the use process, when the cantilever frame is inclined, hydraulic oil in the oil boxes is pumped into the corresponding hydraulic cylinders through different oil pumps, so that universal wheels at different positions can be extended out, an electronic level meter on the bottom box can be watched, the cantilever frame can be finally adjusted to the horizontal position, and a constructor is not required to lay flat articles such as boards at a specified place, and the operation is more convenient and faster.

(2) According to the invention, the motor, the steel cable, the lifting basket and other structures are arranged in the center pillar, so that when the lifting basket is used, a constructor can enter the center pillar through the door opening and enter the lifting basket, then the two motors respectively drive the two reels to rotate, the steel cable can be wound, the lifting basket can be lifted, and finally the constructor can climb onto the platform from the inlet and the outlet on the platform, so that the mode is safer, and the psychological pressure of part of the constructor can be reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the internal structure of the bottom case according to the present invention;

FIG. 3 is a schematic view of the inner structure of the center pillar of the present invention;

FIG. 4 is a schematic top view of the platen of the present invention;

fig. 5 is a schematic bottom view of the cover plate of the present invention.

In the figure: 1. a bottom box; 2. a door opening; 3. a center pillar; 4. a platform; 5. a protective fence; 6. an electronic level; 7. a universal wheel; 8. a hydraulic cylinder; 9. a phosphoric acid battery pack; 10. an oil box; 11. an oil pump; 12. coiling; 13. a steel cord; 14. a fixed pulley; 15. a lifting basket; 16. a motor; 17. a cover plate; 18. an inlet and an outlet; 19. a recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a movable scaffold for high-altitude construction of constructional engineering comprises a bottom box 1, a middle column 3 is fixed on the upper surface of the bottom box 1, a platform 4 is fixed on the top of the middle column 3, the bottom box 1 is of a hollow cuboid structure, universal wheels 7 are fixed on four corners of the lower surface of the bottom box 1, hydraulic cylinders 8 are fixed on four corners of the inner lower surface of the bottom box 1, the bottom ends of output shafts of the four hydraulic cylinders 8 are respectively and fixedly connected with the tops of the four universal wheels 7, four oil pumps 11 are fixed on the inner lower surface of the bottom box 1 through screws, output ends of the four oil pumps 11 are respectively connected with input ends of the four hydraulic cylinders 8 through hoses, an oil box 10 is fixed at the center of the inner lower surface of the bottom box 1, input ends of the four oil pumps 11 are communicated with the inside of the oil box 10 through hoses, and an electronic level meter 6 is fixed on the top of one side, in the use process, after the condition that this outrigger took place to incline, through different oil pumps 11 with the hydraulic oil suction in the oil box 10 to corresponding pneumatic cylinder 8 to can make universal wheel 7 on the different positions stretch out, and watch electronic level 6 on the under casing 1, finally can adjust this outrigger to the horizontally position, do not need constructor to lay level article such as plank in appointed place, more convenient and fast.

Further, all be fixed with protection rail 5 around the upper surface of platform 4, avoid constructor or article on platform 4 to take place the condition that drops easily.

Further, the center pillar 3 is a hollow cuboid structure with an open upper surface, the center of the upper surface of the platform 4 is provided with an inlet and an outlet 18, the inlet and the outlet 18 are communicated with the center pillar 3, the inner lower surface of the center pillar 3 is provided with a lifting basket 15, the inner lower surface of the center pillar 3 is symmetrically fixed with motors 16, the two motors 16 are respectively positioned at two sides of the lifting basket 15, output shafts of the two motors 16 are respectively fixed with reels 12, outer side walls of the two reels 12 are respectively wound with steel cables 13, top parts of two sides of the inner surface of the center pillar 3 are respectively fixed with fixed pulleys 14, one end of each steel cable 13 far away from the reel 12 is respectively wound around the two fixed pulleys 14 and is respectively fixedly connected with two sides of the top part of the lifting basket 15, the front surface of the center pillar 3 is provided with a door opening 2, when in use, a constructor can enter the center pillar 3 through the door opening 2 and enter the, therefore, the steel cable 13 can be wound, the lifting basket 15 can be lifted, and finally constructors can climb onto the platform 4 from the inlet and outlet 18 on the platform 4, so that the method is safer, and the psychological pressure of part of the constructors can be relieved.

Further, the inside upper surface of the bottom case 1 is fixed with a phosphoric acid battery pack 9, the oil pump 11, the motor 16 and the electronic level meter 6 are electrically connected with the phosphoric acid battery pack 9, and the oil pump 11, the motor 16 and the electronic level meter 6 can be powered through the phosphoric acid battery pack 9, so that the cantilever can be moved freely, and the cantilever can be used more flexibly.

Further, the upper surface of platform 4 is located one side of importing and exporting 18 and is connected with apron 17 through hinge rotation, climbs the back on platform 4 when constructor, can close apron 17 to apron 17 closes the back, flushes with the upper surface of platform 4, avoids constructor when work, drops in lifting basket 15.

Furthermore, a notch 19 is formed in one side of the lower surface of the cover plate 17, after work is finished, the cover plate 17 can be pulled open through the notch 19, and constructors can enter the lifting basket 15 again through the inlet and outlet 18 and land on the ground.

In conclusion, the working process of the invention is as follows: when the cantilever frame is inclined in the using process, hydraulic oil in the oil box 10 is pumped into the corresponding hydraulic cylinder 8 through different oil pumps 11, thereby the universal wheels 7 at different positions can be extended out, the electronic level meter 6 on the bottom box 1 can be watched, the cantilever frame can be finally adjusted to the horizontal position, the constructors do not need to lay flat articles such as wood boards and the like at the appointed place, the operation is more convenient and faster, and in use, a constructor can enter the inside of the center pillar 3 through the door opening 2, and enter the lifting basket 15, then the two reels 12 are respectively driven by two motors 16 to rotate, so that the steel cable 13 can be wound, and then lifting the lifting basket 15, and finally the constructor can climb onto the platform 4 from the inlet and outlet 18 on the platform 4, which is safer and can reduce the psychological pressure of part of the constructor.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a movable outrigger of building engineering high altitude construction usefulness, includes under casing (1), its characterized in that: the upper surface of the bottom box (1) is fixed with a center pillar (3), the top of the center pillar (3) is fixed with a platform (4), the bottom box (1) is of a hollow cuboid structure, universal wheels (7) are fixed at four corners of the lower surface of the bottom box (1), hydraulic cylinders (8) are fixed at four corners of the inner lower surface of the bottom box (1), the bottom ends of output shafts of the four hydraulic cylinders (8) are respectively fixedly connected with the tops of the four universal wheels (7), four oil pumps (11) are fixed at the inner lower surface of the bottom box (1) through screws, the output ends of the four oil pumps (11) are respectively connected with the input ends of the four hydraulic cylinders (8) through hoses, an oil box (10) is fixed at the center of the inner lower surface of the bottom box (1), and the input ends of the four oil pumps (11) are communicated with the inside of the oil box (10) through hoses, and an electronic level meter (6) is fixed at the top of one side of the bottom box (1) through screws.

2. The movable cantilever scaffold for high-altitude construction of constructional engineering as claimed in claim 1, wherein: and protective fences (5) are fixed on the periphery of the upper surface of the platform (4).

3. The movable cantilever scaffold for high-altitude construction of constructional engineering as claimed in claim 1, wherein: the middle column (3) is of a hollow cuboid structure with an open upper surface, an inlet and an outlet (18) are formed in the center of the upper surface of the platform (4), the inlet and the outlet (18) are communicated with the middle column (3), a lifting basket (15) is arranged on the inner lower surface of the middle column (3), motors (16) are symmetrically fixed on the inner lower surface of the middle column (3), the two motors (16) are respectively located on two sides of the lifting basket (15), reels (12) are fixed on output shafts of the two motors (16), steel cables (13) are wound on outer side walls of the two reels (12), fixed pulleys (14) are fixed on the tops of two sides of the inner surface of the middle column (3), one ends, far away from the reels (12), of the two steel cables (13) are respectively wound around the fixed pulleys (14) and are respectively fixedly connected with two sides of the top of the lifting basket (15), the front surface of the center pillar (3) is provided with a door opening (2).

4. The movable cantilever scaffold for high-altitude construction of constructional engineering as claimed in claim 3, wherein: the inside upper surface of under casing (1) is fixed with phosphoric acid battery group (9), oil pump (11), motor (16) and electron spirit level (6) all with phosphoric acid battery group (9) electric connection.

5. The movable cantilever scaffold for high-altitude construction of constructional engineering as claimed in claim 4, wherein: the upper surface of the platform (4) is positioned at one side of the inlet and outlet (18) and is rotatably connected with a cover plate (17) through a hinge.

6. The movable cantilever scaffold for high-altitude construction of constructional engineering as claimed in claim 5, wherein: one side of the lower surface of the cover plate (17) is provided with a notch (19).