CN211949480U

CN211949480U - Adjustable scaffold for water conservancy construction

Info

Publication number: CN211949480U
Application number: CN202020267148.2U
Authority: CN
Inventors: 宁德平; 唐如权; 代佳于
Original assignee: Yunnan Chuangye Engineering Co ltd
Current assignee: Yunnan Chuangye Engineering Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-17
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses an adjustable scaffold for water conservancy construction, including the scaffold body, the scaffold body inboard side surface is fixed and is equipped with a plurality of telescopic links, telescopic link one end is fixed and is equipped with the lifter plate upper end and is fixed and is equipped with the guardrail, the scaffold body inboard side surface is fixed and is equipped with servo motor, servo motor one side transmission is equipped with the threaded rod, threaded rod surface threaded connection is equipped with the nut, nut upper end hinged connection is equipped with the scissors formula telescopic link, scissors formula telescopic link one end hinged connection is equipped with the first slider, drives the sliding sleeve and slides on the slide bar surface under the dual effect of spring and gravity this moment, thereby drives the second slider through the axle-actuated connecting rod and contracts on the second slide rail, makes the universal wheel contract to the scaffold body inside, thereby makes the scaffold body more stable, and structure scientific and reasonable, convenience safe in utilization, provides great help for people.

Description

Adjustable scaffold for water conservancy construction

Technical Field

The utility model relates to a scaffold especially relates to an adjustable is scaffold for water conservancy construction.

Background

Hydraulic engineering works have many similarities to the construction of general civil engineering works such as roads, railways, bridges, building construction, etc. For example: the main construction objects are mainly earthwork, stone, concrete, metal structures, electromechanical equipment installation and other projects; some construction methods are the same; some construction machines may be universal; the organization and management work of some constructions can also be used as reference.

In water conservancy construction, the scaffold has obtained extensive application, need use the scaffold to realize not the building construction of co-altitude often in the construction, but current scaffold for water conservancy construction, though some have the function of height-adjusting equally, nevertheless remove comparatively difficultly, if add the universal wheel alone, then the unstable condition can appear when using again to take place to rock.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an adjustable scaffold for water conservancy construction to solve above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for adjustable water conservancy construction comprises a scaffold body, wherein a plurality of telescopic rods are fixedly arranged on the inner side surface of the scaffold body, a guardrail is fixedly arranged at the upper end of each telescopic rod, a servo motor is fixedly arranged on the inner side surface of the scaffold body, a threaded rod is arranged on one side of the servo motor in a transmission manner, nuts are arranged on the surface of the threaded rods in a threaded manner, a shear type telescopic rod is hinged to the upper end of each nut, a first sliding block is hinged to one end of the shear type telescopic rod, a first sliding rail is arranged at the upper end of the first sliding block, a plurality of second sliding rails are fixedly arranged on the lower end surfaces of two sides in the scaffold body, a plurality of sliding rods are correspondingly arranged on the upper ends of the second sliding rails, springs are wound on the surfaces of two ends of the sliding rods, a sliding sleeve is arranged at, and a second sliding block is hinged to one end of the shaft-driven connecting rod, and a universal wheel is fixedly arranged on the surface of the lower end of the second sliding block.

As a preferred technical scheme of the utility model, first slide rail fixed connection is in lifter plate lower extreme surface, and first slider and first slide rail sliding connection.

As an optimal technical scheme of the utility model, second slide rail and second slider sliding connection.

As an optimal technical scheme of the utility model, nut lower extreme fixed surface is equipped with the dog, and nut and threaded rod threaded connection, the screw thread opposite direction on threaded rod both ends surface.

As an optimal technical scheme of the utility model, sliding sleeve and slide bar sliding connection, adjacent sliding sleeve passes through the fixed link and connects.

As an optimized technical scheme of the utility model, scaffold body lower extreme surface is equipped with the logical groove corresponding with the universal wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable scaffold for water conservancy construction can be conveniently moved by pushing the scaffold body to match with the universal wheels, when construction and use are needed, the servo motor drives the threaded rod to rotate, because the thread directions of the surfaces at the two ends of the threaded rod are opposite, the two nuts are driven to move relatively, the scissor type telescopic rod is indirectly driven to extend, thereby driving the first slide block to slide on the surface of the first slide rail, at the moment, the telescopic rod extends along with the first slide rail, the surface of the lower end of the nut is fixedly provided with a stop block, the sliding sleeve is not extruded any more, at the moment, the sliding sleeve is driven to slide on the surface of the slide bar under the double action of the spring and the gravity, thereby driving the second slide block to shrink on the second slide rail through the shaft-driven connecting rod, so that the universal wheel is shrunk into the scaffold body, thereby make the scaffold body more stable, structure scientific and reasonable, convenience safe in utilization provides very big help for people.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an internal structure of an adjustable scaffold for water conservancy construction according to the present invention;

fig. 2 is a schematic structural view of an adjustable scaffold for water conservancy construction according to the present invention;

fig. 3 is a schematic view of a top view structure of a slide bar according to the present invention.

In the figure: 1. a guardrail; 2. a lifting plate; 3. a first slider; 4. a first slide rail; 5. a telescopic rod; 6. a nut; 7. a servo motor; 8. a spring; 9. a second slide rail; 10. a second slider; 11. a universal wheel; 12. a scaffold body; 13. a shaft-driven connecting rod; 14. a sliding sleeve; 15. a slide bar; 16. a threaded rod; 17. provided is a scissor type telescopic rod.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable scaffold for water conservancy construction comprises a scaffold body 12, a plurality of telescopic rods 5 are fixedly arranged on the inner side surface of the scaffold body 12, a lifting plate 2 is fixedly arranged at one end of each telescopic rod 5, a guardrail 1 is fixedly arranged at the upper end of each lifting plate 2, a servo motor 7 is fixedly arranged on the inner side surface of the scaffold body 12, a threaded rod 16 is arranged on one side of each servo motor 7 in a transmission manner, nuts 6 are arranged on the surfaces of the threaded rods 16 in a threaded manner, shear type telescopic rods 17 are arranged at the upper ends of the nuts 6 in a hinged manner, a first sliding block 3 is arranged at one end of each shear type telescopic rod 17 in a hinged manner, a first sliding rail 4 is arranged at the upper end of each first sliding block 3, a plurality of second sliding rails 9 are fixedly arranged at the lower end surfaces of two sides in the scaffold body 12, a plurality of sliding rods 15 are correspondingly arranged at the upper ends of, one end of the shaft-driven connecting rod 13 is hinged with a second sliding block 10, and the surface of the lower end of the second sliding block 10 is fixedly provided with a universal wheel 11.

The utility model discloses, preferred, 4 fixed connection of first slide rail are in 2 lower terminal surfaces of lifter plate, and

first slider

3 and 4 sliding connection of first slide rail.

The utility model discloses, preferred, second slide rail 9 and second slider 10 sliding connection.

The utility model discloses, preferred, nut 6 lower extreme fixed surface is equipped with the dog, and

nut

6 and 16 threaded connection of threaded rod, the screw thread opposite direction on 16 both ends surfaces of threaded rod.

The utility model discloses, preferred, sliding sleeve 14 and slide bar 15 sliding connection, adjacent sliding sleeve 14 passes through the fixed link and connects.

The utility model discloses, preferred, scaffold body 12 lower extreme surface is equipped with the logical groove corresponding with universal wheel 11.

The specific principle is as follows: during the use, promote scaffold body 12 cooperation universal wheel 11 and can conveniently remove the scaffold, when needs construction use, servo motor 7 drives threaded rod 16 rotatory, because the screw thread opposite direction on threaded rod 16 both ends surface, thereby drive two nut 6 relative motion, formula telescopic link 17 extension is cut in indirect drive, thereby drive first slider 3 at 4 surface sliding of first slide rail, telescopic link 5 follows the extension this moment, nut 6 lower extreme fixed surface is equipped with the dog, no longer extrude sliding sleeve 14, drive sliding sleeve 14 at slide bar 15 surface sliding under the dual function of spring 8 and gravity this moment, thereby it contracts on second slide rail 9 to drive second slider 10 through axle dynamic connecting rod 13, make universal wheel 11 contract inside scaffold body 12, thereby make scaffold body 12 more stable.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a scaffold for adjustable water conservancy construction, includes scaffold body (12), its characterized in that, the fixed surface in scaffold body (12) is equipped with a plurality of telescopic link (5), telescopic link (5) one end is fixed and is equipped with lifter plate (2) upper end and fixedly is equipped with guardrail (1), the fixed surface in scaffold body (12) inboard is equipped with servo motor (7), servo motor (7) one side transmission is equipped with threaded rod (16), threaded rod (16) surface threaded connection is equipped with nut (6), nut (6) upper end hinged connection is equipped with cuts formula telescopic link (17), it is equipped with first slider (3) to cut formula telescopic link (17) one end hinged connection, first slider (3) upper end is equipped with first slide rail (4), the fixed surface of the inside both sides lower extreme of scaffold body (12) is equipped with a plurality of second slide rail (9), the utility model discloses a slide rail, including second slide rail (9), slide rail (15), spring (8) are equipped with in the correspondence of second slide rail (9) upper end, slide rail (15) both ends surface winding, spring (8) one end is equipped with sliding sleeve (14), sliding sleeve (14) lower extreme surface hinge is equipped with axle and moves connecting rod (13), axle moves connecting rod (13) one end hinge and is equipped with second slider (10), second slider (10) lower extreme fixed surface is equipped with universal wheel (11).

2. The adjustable scaffold for water conservancy construction according to claim 1, wherein: first slide rail (4) fixed connection is in lifter plate (2) lower extreme surface, and first slider (3) and first slide rail (4) sliding connection.

3. The adjustable scaffold for water conservancy construction according to claim 1, wherein: the second sliding rail (9) is connected with the second sliding block (10) in a sliding mode.

4. The adjustable scaffold for water conservancy construction according to claim 1, wherein: the surface of the lower end of the nut (6) is fixedly provided with a stop block, the nut (6) is in threaded connection with the threaded rod (16), and the thread directions of the surfaces of the two ends of the threaded rod (16) are opposite.

5. The adjustable scaffold for water conservancy construction according to claim 1, wherein: the sliding sleeves (14) are connected with the sliding rods (15) in a sliding mode, and the adjacent sliding sleeves (14) are connected through fixed connecting rods.

6. The adjustable scaffold for water conservancy construction according to claim 1, wherein: the lower end surface of the scaffold body (12) is provided with a through groove corresponding to the universal wheel (11).