CN219175810U

CN219175810U - Safety construction frame convenient to construct

Info

Publication number: CN219175810U
Application number: CN202320174893.6U
Authority: CN
Inventors: 刘彬; 苏晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-13
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses a safe construction frame convenient to construct, which belongs to the technical field of construction frames and comprises a protective box, wherein the lower surface of the protective box is fixedly connected with a transmission casing, the side surface of the protective box is movably connected with a movable box plate through a pin shaft, a double-shaft motor, a wire unwinding roller, a wire pull rope and the movable box plate are arranged, when construction materials need to be lifted to the protective box, the double-shaft motor is only required to be controlled to operate, so that the wire unwinding roller is driven to unwind, the wire pull rope is released, and the movable box plate and the protective box are movably connected, so that the movable box plate can rotate under the action of the gravity of the movable box plate in the unwinding process of the wire pull rope, after the movable box plate rotates to a horizontal state, constructors can easily lift the construction materials to the movable box plate without being influenced by the protective box, and the constructors on the protective box can conveniently take and carry the construction materials.

Description

Safety construction frame convenient to construct

Technical Field

The utility model relates to the technical field of construction frames, in particular to a safe construction frame convenient to construct.

Background

Civil engineering is a generic term of science and technology for constructing various land engineering facilities, which refers to both applied materials and equipment and technical activities such as survey, design, construction, maintenance, repair and the like performed, and also refers to engineering construction objects, namely various engineering facilities which are constructed on the ground or underground and on land and serve for human life, production, military and scientific research directly or indirectly.

Patent grant number is CN215978358U, discloses a civil engineering safety construction frame, although conveniently carries the material to the construction frame on, but the protection rail still can cause the influence to the workman operation of taking the material, if the material is overweight, the workman can't remove construction material from lifting support board smoothly.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a safe construction frame convenient to construct, which has the characteristic of being capable of conveniently delivering construction materials to the construction frame.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a safety construction frame convenient to construct, which comprises a protection box, wherein the lower surface of the protection box is fixedly connected with a transmission casing, the side surface of the protection box is movably connected with a movable box plate through a pin shaft, the inside of the transmission casing is fixedly connected with a fixing frame, a double-shaft motor is fixedly connected in the fixing frame, one ends of two output shafts of the double-shaft motor are respectively and fixedly connected with a rotating shaft, the inner surface of the transmission casing is symmetrically and fixedly connected with two bearings, one ends of the two rotating shafts are respectively penetrated in the bearings, the surfaces of the two rotating shafts are symmetrically and fixedly connected with wire unwinding rollers, the surfaces of the wire unwinding rollers are wound with wire pull ropes, the surfaces of the protection box are symmetrically and fixedly penetrated with two fixing sleeves, the two wire pull ropes are respectively and movably penetrated in the two fixing sleeves, the inner surface of the protection box is symmetrically and fixedly connected with two fixing pieces, one ends of the fixing pieces are fixedly connected with pulleys, the two wire pull ropes are respectively and fixedly connected with the surfaces of the pulleys, and one ends of the two wire pull ropes are respectively and fixedly connected with the side surfaces of the movable box plate.

When the safe scaffold convenient to construct is used, the double-shaft motor is controlled to operate, the paying-off roller is driven to pay off, the steel wire pull rope is released, the movable box plate can rotate under the action of gravity of the movable box plate, after the movable box plate rotates to a horizontal state, construction materials can be easily lifted onto the movable box plate by constructors, and the construction materials can be conveniently carried from the movable box plate by constructors on the protective box.

Further, two sets of slide rails of lower surface symmetry fixedly connected with of protective housing, the lower extreme of protective housing is provided with the backup pad, two bilateral symmetry fixedly connected with two sliders of backup pad, slider sliding connection is in the slide rail, the lower surface fixedly connected with rack of backup pad, the fixed surface of pivot is connected with the driving gear, the driving gear meshes with the rack mutually.

Further, the driving gears are two in number and symmetrically and fixedly connected to the surfaces of the two rotating shafts, and the supporting plates and the racks are two in number and are symmetrically arranged at the lower end of the protective box respectively.

Further, the side of protective housing has the chamber door through hinge swing joint, the lower surface symmetry fixedly connected with of transmission casing two sets of support post, the lower extreme fixedly connected with bottom plate of support post, the upper surface symmetry of bottom plate is fixed and is worn to be equipped with two sets of screwed pipes.

Further, threaded column is connected with the threaded pipe, the lower extreme fixedly connected with antiskid touch the floor of threaded column, the upper end fixedly connected with of threaded column changes the handle, the upper surface fixedly connected with cat ladder of bottom plate, the upper end fixedly connected with of cat ladder is in the side of drive casing.

Further, the lower surface of bottom plate is provided with the wheel of stopping, the wheel of stopping totally four to be the lower extreme of rectangle arrangement at the bottom plate.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. through setting up biax motor, the winding displacement roller, wire stay cord and activity boxboard, when need go up handling construction material to the protective housing, only need through controlling biax motor operation, thereby drive the winding displacement roller unwrapping wire, release the wire stay cord, because activity boxboard and protective housing are swing joint, therefore in the in-process of wire stay cord unwrapping wire, under the gravity effect of activity boxboard self, activity boxboard can rotate, after the activity boxboard rotates to the horizontally state, constructor can be under the influence of the protective housing with construction material handling easily to activity boxboard, accept construction material through activity boxboard, and make things convenient for constructor on the protective housing to take the transport construction material moreover;

2. through setting up driving gear, rack and backup pad, when biax motor operation, drive the in-process of putting the line roller unwrapping wire, biax motor can drive the driving gear simultaneously and rotate, under the meshing of driving gear and rack to drive the backup pad and remove, make the backup pad stretch out from the protective housing bottom, rotate to the horizontality after the activity boxboard, the backup pad can provide the support to the activity boxboard, thereby improves the stability of activity boxboard, and then improves the security of activity boxboard when accepting construction material.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of a first view of the present utility model;

FIG. 2 is a schematic view of a second perspective view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the transmission housing according to the present utility model;

fig. 4 is a schematic view of a partially cut-away perspective structure of the present utility model.

The marks in the drawings are:

1. a protective box; 2. a transmission housing; 3. a movable box plate; 4. a fixing frame; 5. a biaxial motor; 6. a rotating shaft; 7. a bearing; 8. a wire releasing roller; 9. a fixed sleeve; 10. a fixing member; 11. a pulley; 12. a steel wire rope; 13. a slide rail; 14. a support plate; 15. a slide block; 16. a rack; 17. a drive gear; 18. a door; 19. a support column; 20. a bottom plate; 21. a brake wheel; 22. a threaded tube; 23. a threaded column; 24. an anti-slip floor; 25. a rotating handle; 26. and (5) climbing a ladder.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a safety construction frame convenient to construct, including protective housing 1, the lower fixed surface of protective housing 1 is connected with drive casing 2, the side of protective housing 1 is through round pin axle swing joint has movable boxboard 3, the inside fixedly connected with mount 4 of drive casing 2, fixedly connected with biax motor 5 in the mount 4, two output shaft one end of biax motor 5 is fixedly connected with pivot 6 respectively, the internal surface symmetry fixedly connected with two bearings 7 of drive casing 2, the one end of two pivots 6 is worn to establish respectively in bearing 7, the surface of two pivots 6 is symmetry fixedly connected with unwrapping wire roller 8 respectively, the surface winding of unwrapping wire roller 8 has wire stay 12, the surface symmetry of protective housing 1 is fixedly worn to have two fixed sleeve 9, two wire stay 12 are movably worn to establish respectively in two fixed sleeve 9, the internal surface symmetry fixedly connected with two mounting 10 of protective housing 1, the one end fixedly connected with pulley 11 of mounting 10, two wire stay 12 overlap joint respectively at the surface of pulley 11, the one end of two wire stay 12 is symmetry fixedly connected with respectively at the side of movable boxboard 3.

Through adopting above-mentioned technical scheme, when the handling construction material to the protective housing 1 on, constructor control biax motor 5 operation drives the unwrapping wire roller 11 unwrapping wire, is released wire stay 12 to lead wire stay 12 through pulley 11, at the in-process of wire stay 12 unwrapping wire, under the gravity effect of activity boxboard 3 self, activity boxboard 3 can rotate, after activity boxboard 3 rotates to the horizontally state, constructor can be with construction material handling to activity boxboard 3 on.

Specifically, two sets of slide rails 13 of lower surface symmetry fixedly connected with of protective housing 1, the lower extreme of protective housing 1 is provided with backup pad 14, and the bilateral symmetry fixedly connected with of backup pad 14 has two sliders 15, and slider 15 sliding connection is in slide rail 13, under the cooperation of slide rail 13 and slider 15, guarantees that backup pad 14 can steadily remove, and the lower surface fixedly connected with rack 16 of backup pad 14, the fixed surface of pivot 6 is connected with driving gear 17, and driving gear 17 meshes with rack 16.

Through adopting above-mentioned technical scheme, when movable box board 3 rotates, biax motor 5 drives the driving gear 17 rotation of both sides in step, under the meshing of driving gear 17 and rack 16, drives backup pad 14 and removes, makes two backup pads 14 follow the protection box 1 bottom and stretches out, and after movable box board 3 rotated to the horizontality, backup pad 14 stretches out certain length just, can provide the support to movable box board 3 through two backup pads 14.

Specifically, the driving gears 17 are two in number and are symmetrically and fixedly connected to the surfaces of the two rotating shafts 6, and the supporting plates 14 and the racks 16 are two in number and are symmetrically arranged at the lower ends of the protective boxes 1 respectively.

Specifically, the side of the protection box 1 is movably connected with a box door 18 through a hinge, the lower surface of the transmission shell 2 is symmetrically and fixedly connected with two groups of support columns 19, the lower ends of the support columns 19 are fixedly connected with a bottom plate 20, and the upper surface of the bottom plate 20 is symmetrically and fixedly provided with two groups of threaded pipes 22 in a penetrating manner.

Specifically, threaded column 23 is connected with the threaded pipe 22, the lower extreme fixedly connected with antiskid touch floor 24 of threaded column 23, the upper end fixedly connected with twist grip 25 of threaded column 23 rotates four twist grips 25 in proper order, drive threaded column 23 and rotate, under the cooperation of threaded column 23 and threaded pipe 22, drive antiskid touch floor 24 and move downwards, after antiskid touch floor 24 contacts ground, under the effect of four antiskid touch floors 24, provide stable support for the scaffold, the upper surface fixedly connected with cat ladder 26 of bottom plate 20, the upper end fixedly connected with of cat ladder 26 is in the side of drive casing 2, constructor can climb to the protective housing 1 through cat ladder 26 and carry out construction operation.

Specifically, the lower surface of the base plate 20 is provided with four brake wheels 21, and the brake wheels 21 are arranged at the lower end of the base plate 20 in a rectangular shape.

The working principle of the utility model is as follows: the construction method comprises the steps of pushing a construction frame to a place needing to be constructed through brake wheels 21, locking the brake wheels 21, sequentially rotating four rotating handles 25, driving a threaded column 23 to rotate, driving an anti-slip touch plate 24 to move downwards under the action of the threaded column 23 and a threaded pipe 22, after the anti-slip touch plate 24 is contacted with the ground, providing stable support for the construction frame under the action of the four anti-slip touch plates 24, enabling a constructor to climb into a protective box 1 through a ladder 26 to carry out construction operation, when construction materials need to be lifted onto the protective box 1, controlling a double-shaft motor 5 to operate by the constructor, driving a wire paying-off roller 11 to pay-off, releasing a steel wire pull rope 12, guiding the steel wire pull rope 12 through a pulley 11, enabling the movable box 3 to rotate under the action of gravity of the movable box 3, enabling the double-shaft motor 5 to drive driving gears 17 on two sides to rotate, driving the supporting plates 14 to move under the action of the driving gears 17 and racks 16, enabling the two supporting plates 14 to extend out of the bottom of the protective box 1, enabling the constructor to rotate to reach a horizontal state, enabling the supporting plates 14 to stretch out of the two supporting plates to just and stretch out of the protective box 1, and then enabling the constructor to easily take the constructor to take up the construction materials to be lifted onto the protective box 1, and the constructor can be easily lifted on the protective box 1.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. The utility model provides a safe scaffold convenient to construct, includes protective housing (1), its characterized in that: the lower surface fixedly connected with transmission casing (2) of protective housing (1), the side of protective housing (1) is through round pin axle swing joint movable box board (3), the inside fixedly connected with mount (4) of transmission casing (2), fixedly connected with biax motor (5) in mount (4), two output shaft one end fixedly connected with pivot (6) respectively of biax motor (5), the internal surface symmetry fixedly connected with two bearings (7) of transmission casing (2), two the one end of pivot (6) wears to establish respectively in bearing (7), two the surface of pivot (6) is symmetry fixedly connected with paying off roller (8) respectively, the surface winding of paying off roller (8) has wire stay cord (12), the surface symmetry of protective housing (1) is fixedly worn to have two fixed sleeve (9), two wire stay cord (12) are respectively movable to wear to establish in two fixed sleeve (9), the internal surface symmetry fixedly connected with two mounting (10) of protective housing (1), the surface symmetry of mounting (10) is at two pulley (11) are connected with respectively to pulley (11), one ends of the two steel wire pull ropes (12) are symmetrically and fixedly connected to the side face of the movable box plate (3) respectively.

2. The construction-friendly safety construction frame as claimed in claim 1, wherein: the utility model discloses a protection box, including two sets of slide rails (13) of lower surface symmetry fixedly connected with of protection box (1), the lower extreme of protection box (1) is provided with backup pad (14), two sliders (15) of both sides symmetry fixedly connected with of backup pad (14), slider (15) sliding connection is in slide rail (13), the lower surface fixedly connected with rack (16) of backup pad (14), the surface fixedly connected with driving gear (17) of pivot (6), driving gear (17) meshes with rack (16) mutually.

3. The construction-friendly safety construction frame as claimed in claim 2, wherein: the number of the driving gears (17) is two, the driving gears are symmetrically and fixedly connected to the surfaces of the two rotating shafts (6), and the number of the supporting plates (14) and the number of the racks (16) are respectively two and symmetrically arranged at the lower end of the protective box (1).

4. The construction-friendly safety construction frame as claimed in claim 1, wherein: the side of protective housing (1) is through hinge swing joint has chamber door (18), the lower surface symmetry fixedly connected with of drive casing (2) two sets of support post (19), the lower extreme fixedly connected with bottom plate (20) of support post (19), the upper surface symmetry of bottom plate (20) is fixed and is worn to be equipped with two sets of screwed pipes (22).

5. The construction-friendly safety construction frame as claimed in claim 4, wherein: threaded column (23) is connected with in screwed pipe (22), the lower extreme fixedly connected with anti-skidding touch floor (24) of threaded column (23), the upper end fixedly connected with of threaded column (23) changes handle (25), the upper surface fixedly connected with cat ladder (26) of bottom plate (20), the upper end fixedly connected with of cat ladder (26) is in the side of transmission casing (2).

6. The construction-friendly safety construction frame as claimed in claim 4, wherein: the lower surface of the bottom plate (20) is provided with four brake wheels (21), and the brake wheels (21) are arranged at the lower end of the bottom plate (20) in a rectangular shape.