CN215442778U

CN215442778U - Waterproof device for building engineering

Info

Publication number: CN215442778U
Application number: CN202120561276.2U
Authority: CN
Inventors: 胡媛; 万龙
Original assignee: Individual
Current assignee: Shenyang Ligong University
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-01-07
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a waterproof device for constructional engineering, which comprises a mounting plate, wherein vertical plates are fixedly connected to the bottom of the mounting plate close to the left side and the right side, a rotating shaft is arranged between the two vertical plates, a thick cylinder is sleeved on the rotating shaft, volute springs are fixedly connected to the inner wall of the thick cylinder close to the left side and the right side, the other end of each volute spring is fixedly connected with the rotating shaft, the left end and the right end of the rotating shaft are movably connected with the left vertical plate and the right vertical plate respectively through bearings, the left end of the rotating shaft penetrates through an inner ring of the bearing and extends to the left sides of the vertical plates, a worm wheel is fixedly connected to the left end of the worm wheel, and a worm is meshed with the rear wall of the worm wheel.

Description

Waterproof device for building engineering

Technical Field

The utility model relates to constructional engineering, in particular to a waterproof device for constructional engineering.

Background

In the building construction process, some building materials often can be placed on the low floor, and the high-rise often also has rivers to flow down, especially in rainy day, when having the rainwater to flow down, the material is not convenient for shift, can make the material that is located the low floor receive the harm like this, drench workman or pedestrian below in addition easily, therefore we often can use watertight fittings, but watertight fittings for the building engineering of prior art has that the waterproof area is unable when using and the angle is not convenient for adjust the scheduling problem, therefore we provide a watertight fittings for the building engineering.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a waterproof device for constructional engineering.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a waterproof device for building engineering comprises a mounting plate, wherein the bottom of the mounting plate is close to the left side and the right side and is fixedly connected with vertical plates, a rotating shaft is arranged between the two vertical plates, a thick cylinder is sleeved on the rotating shaft, the inner wall of the thick cylinder is close to the position where the thick cylinder is fixedly connected with scroll springs at the two sides, the other end of each scroll spring is fixedly connected with the rotating shaft, the left end and the right end of the rotating shaft are respectively movably connected with the left vertical plate and the right vertical plate through bearings, the left end of the rotating shaft penetrates through a bearing inner ring and extends to the left side of the vertical plate, a worm is fixedly connected with the inner wall of the thick cylinder, the left side wall of the vertical plate is positioned at the left side and is close to the top and the bottom and is fixedly connected with fixed blocks, the top end and the bottom end of the worm are respectively movably connected with the fixed blocks positioned above and below through bearings, and the bottom end of the worm penetrates through the bearing inner ring and extends to the lower part of the bearing, the winding has the cloth that hides water on the thick section of thick bamboo, the cloth bottom fixedly connected with that hides water removes the strip, it is close to the equal fixedly connected with spacing telescopic link of left and right sides department to remove the strip rear, the riser antetheca is close to bottom department and has seted up the fluting, spacing telescopic link rear end extends to in the fluting, just spacing telescopic link left and right sides lateral wall is close to rear end department respectively through pivot and bearing and fluting left and right sides inner wall swing joint, it is provided with two fixed plates, two to hide water cloth below the fixed plate position left and right sides orientation sets up, two the fixed plate is kept away from the equal fixedly connected with dead lever of a side wall mutually, fixed plate one end and adjacent nearly riser lateral wall fixed connection, two are kept away from to the dead lever be provided with drive mechanism between the fixed plate, drive mechanism the place ahead is provided with telescopic machanism.

Furthermore, the bottom end of the worm is fixedly connected with a first circular disc, and anti-skid grains are carved on the first circular disc.

Further, drive mechanism includes two hemispheres, two the hemisphere sets up for upper and lower direction, is located the rear hemisphere top fixedly connected with a plurality of evenly distributed's arc rack, and is located the place ahead a plurality of and arc rack assorted tooth's socket are seted up to the hemisphere rear wall, are located the rear hemisphere bottom fixedly connected with rotary rod, there is the diaphragm rotary rod bottom through bearing swing joint, the diaphragm left and right sides lateral wall respectively with be located left and right sides fixed plate lateral wall fixed connection, the rotary rod bottom passes the bearing inner race and extends to the bearing below.

Furthermore, the bottom end of the rotating rod is fixedly connected with a second circular disc, and anti-skid grains are carved on the second circular disc.

Further, telescopic machanism includes the pipe, the pipe front end is close to middle department fixed connection with removal strip back wall, be provided with the threaded rod in the pipe, just the pipe inner wall seted up with threaded rod assorted screw thread, the pipe rear is provided with the U-shaped board, the threaded rod rear end passes through bearing and U-shaped board antetheca swing joint, just the threaded rod rear end passes the bearing inner circle and extends to in the U-shaped board to with be located the place ahead hemisphere antetheca fixed connection, U-shaped board left and right sides lateral wall is close to rear side department and all has the rotor plate through pivot and bearing swing joint, the rotor plate is kept away from hemisphere one side lateral wall and is close to rear side department through pivot and bearing and adjacent fixed plate lateral wall swing joint.

Further, spacing telescopic link includes thick pole, thick pole front end and removal strip back wall fixed connection, be close to rear end department cover on the thick pole and be equipped with thick pipe, just thick pipe left and right sides lateral wall is close to rear end department respectively through pivot and bearing and fluting left and right sides inner wall swing joint.

Furthermore, a water drainage groove is formed in the top of the moving strip.

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

1. in the technical scheme, the movable strip can be displaced in the front-back direction through the mutual matching of the rotary rod, the telescopic mechanism and the transmission mechanism, so that the water-proof cloth is pulled to stretch forwards, and the water-proof area of the device can be effectively increased;

2. in this technical scheme, through mutually supporting between worm wheel, worm and the rotation axis, can realize hiding the rotatory shrink of water cloth, and then the inclination that changes the cloth that hides that upwards deflects of pulling spacing telescopic link and removal strip to can adjust according to the size of rainfall in the rainy day.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic cross-sectional view illustrating the structure of the present embodiment;

FIG. 3 is a right hemispherical view of the present embodiment;

FIG. 4 is a left side view of the worm of the present embodiment;

fig. 5 is an enlarged view of a portion a in fig. 2.

In the figure: 1. mounting a plate; 2. water-proof cloth; 3. a volute spiral spring; 4. a worm; 5. a worm gear; 6. a first circular disc; 7. fixing the rod; 8. rotating the rod; 9. a second circular disk; 10. a hemisphere; 11. a fixing plate; 12. a transverse plate; 13. a threaded rod; 14. a circular tube; 15. a U-shaped plate; 16. a rotating plate; 17. a moving bar; 18. limiting the telescopic rod; 19. a rotating shaft; 20. a vertical plate; 21. and (5) coarse barrel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a waterproof device for construction engineering comprises a mounting plate 1, risers 20 are fixedly connected to the bottom of the mounting plate 1 near the left and right sides, a rotating shaft 19 is arranged between the two risers 20, a thick cylinder 21 is sleeved on the rotating shaft 19, volute springs 3 are fixedly connected to the inner wall of the thick cylinder 21 near the left and right sides, the other end of the volute springs 3 is fixedly connected to the rotating shaft 19, the left and right ends of the rotating shaft 19 are movably connected to the left and right risers 20 through bearings, the left end of the rotating shaft 19 passes through a bearing inner ring and extends to the left side of the riser 20, a worm wheel 5 is fixedly connected to the rotating shaft, a worm 4 is engaged with the rear wall of the worm wheel 5, fixed blocks are fixedly connected to the left side wall of the left riser 20 near the top and the bottom, the top and the bottom of the worm 4 are movably connected to the fixed blocks above and below through bearings, and the bottom of the worm 4 passes through the bearing inner ring and extends to the lower part of the bearing, the bottom end of the worm 4 is fixedly connected with a first round disc 6, anti-skid lines are carved on the first round disc 6, the water-proof cloth 2 can be rotated and contracted through the mutual matching among the worm wheel 5, the worm 4 and the rotating shaft 19, so that the limiting telescopic rod 18 and the moving strip 17 are pulled to deflect upwards to change the inclination angle of the water-proof cloth 2, thereby being adjusted according to the rainfall in rainy days, the water-proof cloth 2 is wound on the thick cylinder 21, the bottom of the water-proof cloth 2 is fixedly connected with the moving strip 17, the top of the moving strip 17 is provided with a water drainage groove, the rear parts of the moving strip 17, close to the left side and the right side, are fixedly connected with the limiting telescopic rods 18, the front wall of the vertical plate 20 is provided with a groove, the rear end of the limiting telescopic rods 18 extends into the groove, the rear ends of the left side wall and the right side wall of the limiting telescopic rods 18, close to the rear ends, are respectively movably connected with the inner walls at the left side and the right side of the groove through the rotating shaft and the bearing, the limiting telescopic rods 18 comprise thick rods, the front end of a thick rod is fixedly connected with the rear wall of a movable strip 17, a thick pipe is sleeved on the thick rod close to the rear end, the left and right side walls of the thick pipe are movably connected with the left and right side walls of a groove through a rotating shaft and a bearing respectively close to the rear end, two fixing plates 11 are arranged below a water shielding cloth 2, the two fixing plates 11 are arranged in the left and right directions, fixing rods 7 are fixedly connected with the side walls of the two fixing plates 11 far away from one side wall, one ends of the fixing rods 7 far away from the fixing plates 11 are fixedly connected with the adjacent vertical plate 20, a transmission mechanism is arranged between the two fixing plates 11 and comprises two hemispheres 10, the two hemispheres 10 are arranged in the up and down directions, a plurality of arc-shaped racks which are uniformly distributed are fixedly connected with the top of the rear hemisphere 10, a plurality of tooth grooves matched with the arc-shaped racks are arranged on the rear wall of the front hemisphere 10, and a rotating rod 8 is fixedly connected with the bottom of the rear hemisphere 10, the bottom end of a rotating rod 8 is movably connected with a transverse plate 12 through a bearing, the left side wall and the right side wall of the transverse plate 12 are respectively fixedly connected with the side walls of a fixed plate 11 positioned at the left side and the right side, the bottom end of the rotating rod 8 passes through an inner ring of the bearing and extends to the lower part of the bearing, the bottom end of the rotating rod 8 is fixedly connected with a second round plate 9, anti-skid lines are carved on the second round plate 9, a telescopic mechanism is arranged in front of a transmission mechanism and comprises a round tube 14, the front end of the round tube 14 is fixedly connected with the rear wall of a moving strip 17 close to the middle part, a threaded rod 13 is arranged in the round tube 14, the inner wall of the round tube 14 is provided with threads matched with the threaded rod 13, a U-shaped plate 15 is arranged behind the round tube 14, the rear end of the threaded rod 13 is movably connected with the front wall of the U-shaped plate 15 through the bearing, the rear end of the threaded rod 13 passes through the inner ring of the bearing and extends into the U-shaped plate 15 and is fixedly connected with the front wall of a hemisphere 10 positioned at the front part, rotating plate 16 is movably connected with the left side wall and the rear side wall of the U-shaped plate 15 close to the rear side through a rotating shaft and a bearing, the side wall of the rotating plate 16 far away from the hemisphere 10 and close to the rear side is movably connected with the adjacent side wall of the fixed plate 11 through a rotating shaft and a bearing, and through mutual matching among the rotating rod 8, the telescopic mechanism and the transmission mechanism, the moving strip 17 can be displaced in the front-rear direction, so that the water shielding cloth 2 is pulled to be stretched forwards, and the waterproof area of the device can be effectively increased.

The working principle is as follows: when this technical scheme uses, at first adorn mounting panel 1 on the wall body, when needing to adjust the angle of cloth 2 that hides water, rotatory first circular dish 6 drives worm 4 rotatory, worm 4 drives worm wheel 5 rotatory, worm wheel 5 drives rotation axis 19 rotatory, rotation axis 19 drives thick section of thick bamboo 21 cloth 2 that hides water rotatory shrink or stretch, pulling when cloth 2 that hides water contracts removes strip 17 upward movement, when cloth 2 that hides water stretches, remove strip 17 downstream under the action of gravity, when cloth 2 coverage area that hides water needs to be adjusted, rotatory second circular dish 9 drives rotary rod 8 rotatory, rotary rod 8 drives threaded rod 13 rotatory through two hemispheres 10, remove strip 17 forward motion pulling cloth 2 that hides water and rotatory stretch under the effect of threaded rod 13, can increase its coverage area.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a watertight fittings for building engineering, includes mounting panel (1), its characterized in that: the mounting plate is characterized in that the bottom of the mounting plate (1) is close to the left side and the right side and is fixedly connected with risers (20), a rotating shaft (19) is arranged between the two risers (20), a thick cylinder (21) is sleeved on the rotating shaft (19), the inner wall of the thick cylinder (21) is close to a scroll spring (3) fixedly connected with the two sides and the other end of the scroll spring (3) is fixedly connected with the rotating shaft (19), the left end and the right end of the rotating shaft (19) are respectively movably connected with the left riser (20) and the right riser (20) through bearings, the left end of the rotating shaft (19) penetrates through a bearing inner ring to extend to the left side of the riser (20) and is fixedly connected with a worm wheel (5), the rear wall of the worm wheel (5) is meshed with a worm (4) which is positioned on the left side, the side wall of the riser (20) is close to the top and the bottom and is fixedly connected with the fixed block which is positioned above and below through bearings, the bottom end of the worm (4) penetrates through the inner ring of the bearing and extends to the lower part of the bearing, a water shielding cloth (2) is wound on the thick cylinder (21), the bottom of the water shielding cloth (2) is fixedly connected with a moving strip (17), the positions, close to the left side and the right side, of the rear of the moving strip (17) are fixedly connected with limiting telescopic rods (18), the positions, close to the bottom, of the front wall of the vertical plate (20) are provided with grooves, the rear ends of the limiting telescopic rods (18) extend into the grooves, the positions, close to the rear ends, of the side walls, close to the left side and the right side, of the limiting telescopic rods (18) are respectively movably connected with the inner walls, on the left side and the right side, of the water shielding cloth (2) through rotating shafts and bearings, two fixing plates (11) are arranged in the left-right direction, the two fixing plates (11) are respectively fixedly connected with a fixing rod (7) far away from the side wall on one side, one end, far away from the fixing rod (11), is fixedly connected with the side wall, close to the adjacent vertical plate (20), a transmission mechanism is arranged between the two fixed plates (11), and a telescopic mechanism is arranged in front of the transmission mechanism.

2. The waterproof device for construction engineering as claimed in claim 1, wherein: the bottom end of the worm (4) is fixedly connected with a first circular disc (6), and anti-skid grains are carved on the first circular disc (6).

3. The waterproof device for construction engineering as claimed in claim 1, wherein: drive mechanism includes two hemisphere (10), two hemisphere (10) sets up for upper and lower direction, is located the rear hemisphere (10) top fixedly connected with a plurality of evenly distributed's arc rack, and is located the place ahead hemisphere (10) back wall has seted up a plurality of and arc rack assorted tooth's socket, is located the rear hemisphere (10) bottom fixedly connected with rotary rod (8), there is diaphragm (12) rotary rod (8) bottom through bearing swing joint, diaphragm (12) left and right sides lateral wall respectively with be located left and right sides fixed plate (11) lateral wall fixed connection, rotary rod (8) bottom is passed the bearing inner race and is extended to the bearing below.

4. A waterproofing device for construction work according to claim 3, wherein: the rotary rod (8) bottom fixedly connected with second circular dish (9), be carved with anti-skidding line on second circular dish (9).

5. A waterproofing device for construction work according to claim 3, wherein: the telescopic mechanism comprises a round tube (14), the front end of the round tube (14) is fixedly connected with the rear wall of the movable strip (17) near the middle part, a threaded rod (13) is arranged in the round tube (14), and the inner wall of the round tube (14) is provided with a thread matched with the threaded rod (13), a U-shaped plate (15) is arranged behind the round tube (14), the rear end of the threaded rod (13) is movably connected with the front wall of the U-shaped plate (15) through a bearing, and the rear end of the threaded rod (13) passes through the bearing inner ring and extends into the U-shaped plate (15), and is fixedly connected with the front wall of the hemisphere (10) positioned in front, the side walls of the left side and the right side of the U-shaped plate (15) close to the rear side are movably connected with a rotating plate (16) through a rotating shaft and a bearing, the side wall of the rotating plate (16) far away from the hemisphere (10) and close to the rear side are movably connected with the adjacent side wall of the fixing plate (11) through a rotating shaft and a bearing.

6. The waterproof device for construction engineering as claimed in claim 1, wherein: spacing telescopic link (18) are including thick pole, thick pole front end and removal strip (17) back wall fixed connection, be close to rear end department cover on the thick pole and be equipped with thick pipe, just thick pipe left and right sides lateral wall is close to rear end department respectively through pivot and bearing and fluting left and right sides inner wall swing joint.

7. The waterproof device for construction engineering as claimed in claim 1, wherein: the top of the moving strip (17) is provided with a drainage channel.