CN210049815U

CN210049815U - Multifunctional ladder for construction engineering

Info

Publication number: CN210049815U
Application number: CN201920712444.6U
Authority: CN
Inventors: 李仁水; 李惠明; 李锦塔; 李惠清
Original assignee: Fujian Riyu Construction Group Co Ltd
Current assignee: Fujian Riyu Construction Group Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-11
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to a construction engineering technical field just discloses a construction engineering uses multi-functional ladder, including mounting plate, two stands of mounting plate's last fixed surface are connected with, two a set of ladder of one side fixedly connected with that the stand is relative, the last fixed surface of ladder is connected with the motor, the output of motor passes through shaft coupling fixedly connected with pivot, the right-hand member of pivot runs through and extends to right-hand the inside of stand, the surface of pivot just is located right-hand the inside fixedly connected with gear of stand. This multi-functional ladder is used in construction engineering through setting up electric putter, when needs move this multi-functional ladder to the place that needs were used, starts two electric putter simultaneously and drives connecting plate and gyro wheel downstream, and gyro wheel downstream also props up mounting plate with ground contact simultaneously, and this multi-functional ladder promotes through rolling mode this moment, has played the effect of being convenient for carry the cat ladder from this point on.

Description

Multifunctional ladder for construction engineering

Technical Field

The utility model relates to a construction engineering technical field specifically is a construction engineering uses multi-functional ladder.

Background

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

In construction engineering, when a higher place is constructed, a constructor usually needs to finish operation by means of the ladder stand, but when the constructor climbs the higher place of the ladder stand for operation, a plurality of tools may be needed, and the constructor generally takes down the tools, so that the constructor can repeatedly take down the ladder and the ladder stand if a plurality of tools are used, the labor force of the constructor is increased, and the potential safety hazard can be increased by repeatedly climbing the ladder; the used cat ladder of construction at present is heavier, also is not convenient for carry.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multifunctional ladder for construction engineering, which has the advantages of automatically lifting required tools, reducing the labor force of workers, improving the working efficiency and facilitating the carrying of a ladder stand, and solves the problem that when a higher place is constructed, constructors often need to finish the operation by means of the ladder stand, but when the constructors climb to the higher place of the ladder stand for operation, the constructors can need to use a plurality of tools and generally take down the tools, so that the constructors can repeatedly descend the ladder stand and the ladder stand if a plurality of tools are used, the labor force of the constructors is increased, and the potential safety hazard can be increased by repeatedly climbing the ladder stand; the used cat ladder of construction at present is heavier, the problem of also being convenient for carry.

(II) technical scheme

For realizing above-mentioned automatic lifting required instrument, reduced workman's labour, improved work efficiency, the purpose of the transport cat ladder of being convenient for, the utility model provides a following technical scheme: a multifunctional ladder for construction engineering comprises a mounting base plate, wherein the upper surface of the mounting base plate is fixedly connected with two stand columns, one opposite surface of the two stand columns is fixedly connected with a group of ladder, the upper surface of the ladder is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the right end of the rotating shaft penetrates through and extends to the right inside of the stand columns, the outer surface of the rotating shaft is positioned on the right side, the inside of the stand columns is fixedly connected with a gear, the right side of the inside of the stand columns is provided with a chute, the inside of the chute is slidably connected with a slide block, the right side of the slide block is fixedly connected with a rack, the rack is meshed with the gear, the lower surface of the rack is fixedly connected with a limiting telescopic rod, the bottom end of the limiting telescopic rod is fixedly connected, the right side fixedly connected with connecting rod of rack, it is right-hand the bar hole has been seted up on the right side of stand, the right-hand member of connecting rod runs through and extends to the outside in bar hole, the right-hand member fixedly connected with of connecting rod carries thing board, two the equal fixedly connected with mounting panel in one side that the stand was carried on the back mutually, two the equal fixedly connected with electric putter of lower surface of mounting panel, two the equal fixedly connected with connecting plate in bottom of electric putter, two the lower surface of connecting plate all is provided with a set of gyro wheel.

Preferably, the right side of the inside of the upright column is fixedly connected with a bearing, and an inner ring of the bearing is fixedly connected with the right end of the rotating shaft.

Preferably, the width of the through hole is greater than the width of the rack.

Preferably, two rectangular holes are formed in the mounting base plate, and the connecting plate and the roller are located in the rectangular holes.

Preferably, the width of the strip-shaped hole is matched with the diameter of the cross section of the connecting rod.

Preferably, the upper surface of the carrying plate is provided with a groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a construction engineering uses multi-functional ladder possesses following beneficial effect:

(1) this multifunctional ladder for construction engineering, through setting up the motor, climb to higher position operation when constructor, when the instrument that needs to use, can put the instrument on carrying the thing board by the below personnel, the starter motor drives pivot and gear revolve, gear revolve utilizes the cooperation of spout and slider, drive rack rebound, and then drive the connecting rod and carry thing board rebound, can be with carrying when the thing board removes the position that constructor conveniently taken, stop motor work, the effect of the required instrument of automatic rising has been played from this, workman's work efficiency has also been improved when having reduced workman's labour.

(2) This multi-functional ladder is used in construction engineering through setting up electric putter, when needs move this multi-functional ladder to the place that needs were used, starts two electric putter simultaneously and drives connecting plate and gyro wheel downstream, and gyro wheel downstream also props up mounting plate with ground contact simultaneously, and this multi-functional ladder promotes through rolling mode this moment, has played the effect of being convenient for carry the cat ladder from this point on.

(3) This multi-functional ladder is used to construction engineering, need this multi-functional ladder during operation after the transport, start two electric putter again simultaneously and withdraw the gyro wheel, mounting plate this moment with ground contact can, through setting up the recess, place required instrument in the recess on carrying the thing board, make the instrument can not drop at the ascending removal in-process.

Drawings

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

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: the device comprises a mounting base plate 1, a column 2, a ladder 3, a motor 4, a rotating shaft 5, a gear 6, a sliding chute 7, a sliding block 8, a rack 9, a limit telescopic rod 10, a through hole 11, a connecting rod 12, a strip-shaped hole 13, an object carrying plate 14, a mounting plate 15, an electric push rod 16, a connecting plate 17, a roller 18 and a rectangular hole 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a multifunctional ladder for construction engineering comprises a mounting base plate 1, two upright posts 2 are fixedly connected to the upper surface of the mounting base plate 1, a group of steps 3 is fixedly connected to the opposite surfaces of the two upright posts 2, a motor 4 is fixedly connected to the upper surface of the steps 3, the type of the motor 4 is 70STX-01, the output end of the motor 4 is fixedly connected with a rotating shaft 5 through a coupler, the right end of the rotating shaft 5 penetrates through and extends into the right upright post 2, a gear 6 is fixedly connected to the outer surface of the rotating shaft 5 and positioned inside the right upright post 2, a chute 7 is formed in the left side wall inside the right upright post 2, a sliding block 8 is slidably connected to the inside of the chute 7, a rack 9 is fixedly connected to the right side of the sliding block 8, the rack 9 is engaged with the gear 6, a limit telescopic rod 10 is fixedly connected to the lower surface of the rack 9, through-hole 11 has been seted up to the upper surface of right-hand stand 2, right side fixedly connected with connecting rod 12 of rack 9, bar hole 13 has been seted up on the right side of right-hand stand 2, the right-hand member of connecting rod 12 runs through and extends to the outside in bar hole 13, the right-hand member fixedly connected with of connecting rod 12 carries thing board 14, the equal fixedly connected with mounting panel 15 in one side that two stands 2 carried the back mutually, the equal fixedly connected with electric putter 16 of lower surface of two mounting panels 15, electric putter 16's model is HB-DJ 806's electric putter, the equal fixedly connected with connecting plate 17 in two electric putter 16's the bottom, the lower surface of two connecting plates.

Preferably, the inside right side fixedly connected with bearing of right-hand column 2, the inner circle of bearing and the right-hand member fixed connection of pivot 5 cup joint the bearing to the right-hand member of pivot 5, make pivot 5 pivoted more stable.

Preferably, the width of the through hole 11 is larger than that of the rack 9, so that the rack 9 can pass through the through hole 11 and can move upwards.

Preferably, two rectangular holes 19 have been seted up to mounting plate 1's inside, and connecting plate 17 all is located rectangular hole 19's inside with gyro wheel 18, when need not carry multi-functional ladder, packs up gyro wheel 18, can not influence the stability when using.

Preferably, the width of the strip-shaped hole 13 is adapted to the cross-sectional diameter of the connecting rod 12.

Preferably, the upper surface of the object carrying plate 14 is provided with a groove, so that tools can be placed in the groove and cannot fall off due to the movement of the object carrying plate 14.

To sum up, this multifunctional ladder for construction engineering, through setting up motor 4, climb the higher position operation when constructor, when the instrument that needs to use, can put the instrument on carrying thing board 14 by the below personnel, starter motor 4 drives pivot 5 and gear 6 and rotates, gear 6 rotates the cooperation that utilizes spout 7 and slider 8, it moves upwards to drive rack 9, and then drive connecting rod 12 and carry thing board 14 and upwards remove, can be with carrying thing board 14 and remove the position that constructor conveniently taken, stop motor 4 works, the effect of the required instrument of automatic rising has been played from this, also improved workman's work efficiency when having reduced workman's labour.

This multi-functional ladder for construction engineering through setting up electric putter 16, when needs move this multi-functional ladder to the place that needs were used, starts two electric putter 16 simultaneously and drives connecting plate 17 and gyro wheel 18 downstream, and gyro wheel 18 downstream also props mounting plate 1 with ground contact simultaneously, and this multi-functional ladder is promoted to accessible rolling mode this moment, has played the effect of the transport cat ladder of being convenient for from this.

This multi-functional ladder for construction engineering, when need this multi-functional ladder during operation after the transport, start two electric putter 16 simultaneously again and withdraw gyro wheel 18, mounting plate 1 this moment with ground contact can, through setting up the recess, place required instrument in the recess on carrying thing board 14, make the instrument can not drop at the ascending removal in-process.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 construction engineering uses multi-functional ladder, includes mounting plate (1), its characterized in that: the upper surface of the mounting bottom plate (1) is fixedly connected with two columns (2), one surface of each of the two columns (2) opposite to each other is fixedly connected with a group of ladders (3), the upper surface of each ladder (3) is fixedly connected with a motor (4), the output end of each motor (4) is fixedly connected with a rotating shaft (5) through a coupler, the right end of each rotating shaft (5) penetrates through and extends to the right side of the inside of the column (2), the outer surface of each rotating shaft (5) is positioned on the right side, a gear (6) is fixedly connected with the inside of the column (2), a sliding groove (7) is formed in the left side wall of the right side of the inside of the column (2), a sliding block (8) is slidably connected with the inside of the sliding groove (7), a rack (9) is fixedly connected with the right side of the sliding block (8), the rack (9) is meshed with the gear (, the bottom end of the limit telescopic rod (10) is fixedly connected with the inner bottom wall of the right upright post (2), the upper surface of the right upright post (2) is provided with a through hole (11), the right side of the rack (9) is fixedly connected with a connecting rod (12), the right side of the right upright post (2) is provided with a strip-shaped hole (13), the right end of the connecting rod (12) penetrates through and extends to the outside of the strip-shaped hole (13), the right-hand member fixedly connected with of connecting rod (12) carries thing board (14), two equal fixedly connected with mounting panel (15) in one side that stand (2) were carried on the back mutually, two the equal fixedly connected with electric putter (16) of lower surface of mounting panel (15), two the equal fixedly connected with connecting plate (17) in bottom of electric putter (16), two the lower surface of connecting plate (17) all is provided with a set of gyro wheel (18).

2. The multifunctional ladder for construction engineering as claimed in claim 1, wherein: the right side of the inside of the upright post (2) is fixedly connected with a bearing, and the inner ring of the bearing is fixedly connected with the right end of the rotating shaft (5).

3. The multifunctional ladder for construction engineering as claimed in claim 1, wherein: the width of the through hole (11) is larger than that of the rack (9).

4. The multifunctional ladder for construction engineering as claimed in claim 1, wherein: two rectangular holes (19) are formed in the mounting base plate (1), and the connecting plate (17) and the rollers (18) are located in the rectangular holes (19).

5. The multifunctional ladder for construction engineering as claimed in claim 1, wherein: the width of the strip-shaped hole (13) is matched with the diameter of the cross section of the connecting rod (12).

6. The multifunctional ladder for construction engineering as claimed in claim 1, wherein: the upper surface of the carrying plate (14) is provided with a groove.