CN113603027A

CN113603027A - Environment-friendly energy-saving building outer wall clearance maintenance auxiliary device

Info

Publication number: CN113603027A
Application number: CN202110866301.2A
Authority: CN
Inventors: 唐冰松; 黄丽华
Original assignee: Zhejiang Guangxia Construction Vocational and Technical University
Current assignee: Zhuhai Zhenxing Decoration Design Engineering Co.,Ltd.
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-11-05
Anticipated expiration: 2041-07-29
Also published as: CN113603027B

Abstract

The utility model provides an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, the on-line screen storage device comprises a base, base top one side sets up first pivot, the equal fixed connection cylinder in first pivot both ends, the winding rope on the cylinder, first pivot below sets up the hanging flower basket, suit power device in the first pivot, set up rotational speed detection device in the power device, when first pivot rotational speed was too fast, start through rotational speed detection device this moment, rotational speed detection device drives the decelerator motion, can effectually slow down the falling speed of rope. According to the invention, the worker is positioned in the hanging basket, then the hanging basket is put down through the power device, when the falling speed is too high in the process of putting down the hanging basket, the speed reducing device is driven to start through the rotating speed detection device, the speed reducing device is started to reduce the speed of the rope, and the relative speed is not high when the hanging basket is stopped, so that the safety of the worker is ensured, and the conventional hanging equipment can be conveniently modified.

Description

Environment-friendly energy-saving building outer wall clearance maintenance auxiliary device

Technical Field

The invention belongs to the field of an outer wall maintenance auxiliary device, and particularly relates to an environment-friendly and energy-saving building outer wall cleaning and maintenance auxiliary device.

Background

At present many environmental protection and energy saving type building outer walls all assemble through a mounting panel, in order to play the effect of heat preservation winter protection, but in long-time use, the mounting panel breaks down easily, at this moment need the staff to repair and maintain, general traditional lift all puts down the hanging flower basket through lieing in the hanging flower basket with the staff after, when being that the in-process of putting down leads to speed too fast or the accident appears easily, the hanging flower basket removes too fast, can effectually prevent that the hanging flower basket from dropping under scram device's effect, but at the in-process of scram, because inertial effect, lead to the staff injured easily, and at normal in-process of putting down, also lead to speed too fast and lead to the staff injured, and to and certain potential safety hazard.

Disclosure of Invention

The invention provides an environment-friendly energy-saving auxiliary device for cleaning and maintaining an external wall of a building, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, the on-line screen storage device comprises a base, base top one side sets up first pivot, the base passes through the axle bed and is connected with first pivot rotation, the equal fixed connection cylinder in first pivot both ends, twine the rope on the cylinder, first pivot below sets up the hanging flower basket, hanging flower basket top surface both ends and the rope fixed connection who corresponds, suit power device on the first pivot, power device can drive first pivot rotation, set up rotational speed detection device in the power device, rotational speed detection device passes through decelerator and is connected with the rope, when first pivot rotational speed is too fast, start through rotational speed detection device this moment, rotational speed detection device drives the decelerator motion, can effectually slow down the slew velocity of rope.

As above an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, power device include hollow cylinder, first pivot pass the cylinder to rotate with the cylinder and be connected, the cylinder is coaxial with first pivot, the position department suit driven gear that first pivot side is located the cylinder, fixed mounting motor in the cylinder, suit driving gear on the motor, driving gear and driven gear intermeshing, the cylinder lateral surface passes through support and base fixed connection.

As above an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, rotational speed limiting device include the disc, lie in two discs of cylinder suit bilateral symmetry on the first pivot, disc and first pivot fixed connection, the inside position department that corresponds the disc of cylinder rotates connects interior ring gear, interior ring gear is coaxial with the cylinder, the several blind hole is seted up along the circumferential direction to the disc side, all cooperate the installation pouring weight in the blind hole, pouring weight inner all is through spring and blind hole fixed connection, the pouring weight outer end is the inclined plane, and can mutually support with the internal tooth on the interior ring gear, interior ring gear is connected with decelerator.

As above an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, decelerator include the deceleration pole, the equal fixed mounting ring in the side of interior ring gear correspondence cylinder terminal surface, the position department that the cylinder both ends are close to the bottom all sets up first through-hole, all rotate in the first through-hole and connect first gear, first gear and the equal joggle of ring gear that corresponds, first gear top surface is close to the equal erection pin of edge, the horizontally backup pad of terminal surface fixed mounting before the base, the position department that the backup pad top surface is close to first gear all installs vertical second pivot, rotate in the second pivot and connect two crisscross deceleration poles, the equal suit sleeve of position department that the deceleration pole side is close to first gear, be connected through T type pole between sleeve and the pin, the both ends of T type pole are connected through articulated and sleeve rotation, T type pole one end is connected with the pin rotation, the rope is located between two corresponding deceleration poles.

According to the environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device, the torsion spring is arranged between the speed reducing rod and the second rotating shaft.

According to the environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device, the position of the side surface of the speed reducing rod, which corresponds to the rope, is provided with the groove.

According to the environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device, the second through hole is formed in the position, corresponding to the rope, of the top surface of the supporting plate.

The invention has the advantages that: according to the invention, the worker is positioned in the hanging basket, then the hanging basket is put down through the power device, when the falling speed is too high in the process of putting down the hanging basket, the rotating speed detection device is triggered at the moment, the speed reduction device is driven to start through the rotating speed detection device, the speed reduction device starts to reduce the speed of the rope at the moment, and at the moment, the relative speed is not high when the hanging basket stops, so that the safety of the worker is ensured; the invention has simple structure and low cost, can conveniently modify the existing suspension equipment and has wide applicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a right side view of FIG. 1;

FIG. 3 is an enlarged view of view A of FIG. 1;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is a cross-sectional view taken along line C-C of FIG. 4;

fig. 6 is a perspective view of the present device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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.

The utility model provides an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device, as shown in the figure, including base 1, base 1 top one side sets up first pivot 2, base 1 passes through axle bed 3 and is connected with 2 rotations of first pivot, 2 equal fixed connection cylinders 4 in first pivot both ends, winding rope 5 on the

cylinder

4, 2 below of first pivot set up hanging

flower basket

6, 6 top surface both ends of hanging flower basket and the 5 fixed connection of rope that correspond, suit power device on the first pivot 2, power device can drive 2 rotations of first pivot, set up rotational speed detection device in the power device, rotational speed detection device passes through decelerator and is connected with rope 5, when 2 rotational speeds of first pivot are too fast, start through rotational speed detection device this moment, rotational speed detection device drives the decelerator motion, can effectually slow down the slew velocity of rope 5. According to the invention, the worker is positioned in the hanging basket 6, then the hanging basket 6 is put down through the power device, and in the process of putting down the hanging basket 6, when the falling speed is too high, the rotating speed detection device is triggered at the moment, the speed reduction device is driven to start through the rotating speed detection device, the speed reduction device starts to reduce the speed of the rope 5 at the moment, and at the moment, the relative speed is not high when the hanging basket 6 is stopped, so that the safety of the worker is ensured; the invention has simple structure and low cost, can conveniently modify the existing suspension equipment and has wide applicability.

Specifically, as shown in the figures, the power device described in this embodiment includes a hollow cylinder 7, the first rotating shaft 2 penetrates through the cylinder 7 and is rotatably connected with the cylinder 7, the cylinder 7 is coaxial with the first rotating shaft 2, a driven gear 8 is sleeved on a position on the side of the first rotating shaft 2 located in the cylinder 7, a motor 9 is fixedly installed in the cylinder 7, a driving gear 10 is sleeved on the motor 9, the driving gear 10 and the driven gear 8 are engaged with each other, and the outer side surface of the cylinder 7 is fixedly connected with the base 1 through a bracket 11. This design is through opening motor 9, and motor 9 just can drive first pivot 2 synchronous rotation through gear drive after just reversing to can realize unwrapping wire and receive the line, can drive the staff and reciprocate.

Specifically, as shown in the figure, the rotational speed limiting device described in this embodiment includes the disc 12, two bilaterally symmetric discs 12 are sleeved in the cylinder 7 on the first rotating shaft 2, the disc 12 is fixedly connected with the first rotating shaft 2, the inner portion of the cylinder 7 corresponding to the position of the disc 12 is rotatably connected with the inner gear ring 13, the inner gear ring 13 is coaxial with the cylinder 7, a plurality of blind holes 14 are formed in the side surface of the disc 12 along the circumferential direction, the weight 15 is installed in the blind holes 14 in a matched manner, the inner end of the weight 15 is fixedly connected with the blind holes 14 through the springs 16, the outer end of the weight 15 is an inclined surface and can be matched with the inner teeth on the inner gear ring 13, and the inner gear ring 13 is connected with the speed reducer. When 2 rotational speeds of first pivot are too fast, the rotational speed of disc 12 is also too fast this moment, pouring weight 15 in disc 12 slowly moves out from blind hole 14 under the effect of centrifugal force, reach the certain degree after the rotational speed, the distance that pouring weight 15 moved out from blind hole 14 was too much this moment, pouring weight 15 outer end and interior ring gear 13's internal tooth are mutually supported this moment, pouring weight 15 drives interior ring gear 13 and rotates this moment, interior ring gear 13 rotates and drives the decelerator motion this moment, thereby slow down rope 5, when preventing the whereabouts too fast, lead to the staff injured under inertial effect when motor 9 stops suddenly, thereby effectual protection staff.

Further, as shown in the figure, the speed reducer according to this embodiment includes a speed reducing rod 17, a gear ring 18 is fixedly mounted on the side surface of the inner gear ring 13 corresponding to the inner end surface of the cylinder, a first through hole 19 is formed at the position of each of the two ends of the cylinder 7 near the bottom, a first gear 20 is rotatably connected in the first through hole 19, the first gear 20 is engaged with the corresponding gear ring 18, a pin 21 is mounted at the top surface of the first gear 20 near the edge, a horizontal support plate 22 is fixedly mounted on the front end surface of the base 1, a vertical second rotating shaft 23 is mounted at the position of the top surface of the support plate 22 near the first gear 20, two crossed speed reducing rods 17 are rotatably connected on the second rotating shaft 23, a sleeve 24 is sleeved at the position of each of the side surface of the speed reducing rod 17 near the first gear 20, the sleeve 24 is connected with the pin 21 through a T-shaped rod 25, the two ends of the T-shaped rod 25 are rotatably connected with the sleeve 24 through hinges, one end of the T-shaped rod 25 is rotatably connected with the pin 21, and the rope 5 is positioned between the two corresponding speed reducing rods 17. When the inner gear ring 13 rotates, the first gear 20 is driven to rotate through the gear ring 18 at the moment, the first gear 20 rotates to drive the T-shaped rod 25 to do reciprocating motion through the pin 21, at the moment, the T-shaped rod 25 pulls the sleeve 24 to do reciprocating motion on the speed reducing rod 17 in the reciprocating motion process, so that the two speed reducing rods 17 rotate relatively, when the two sleeves 24 are close to the second rotating shaft 23, the included angle between the two speed reducing rods 17 is increased, when the two sleeves 24 are far away from the second rotating shaft 23, the included angle between the two speed reducing rods 17 is reduced, so that the two speed reducing rods 17 extrude the rope 5, the speed reducing effect on the rope 5 is achieved, and in the speed reducing process, the speed reducing type is a 'inching' brake type, the speed reducing cannot be caused too fast, and secondary damage is caused.

Further, as shown in the drawings, a torsion spring is installed between the deceleration lever 17 and the second rotating shaft 23. This design can make T type pole 25 more stable when driving sleeve 24 reciprocating motion through the torsional spring, guarantees the operation of this device.

Furthermore, as shown in the drawings, the side of the deceleration lever 17 of the present embodiment is provided with a groove 26 at a position corresponding to the rope 5. This design can make the speed reduction pole 17 more stable when pressing from both sides tight rope 5, and the speed reduction effect is better.

Furthermore, as shown in the drawings, a second through hole 27 is formed on the top surface of the supporting plate 22 corresponding to the position of the rope 5. The design can prevent the rope 5 from shaking everywhere through the second through holes 27, and the rope 5 is ensured to move in a certain space range, so that the device is more stable and reliable to use.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an environmental protection and energy saving type building outer wall clearance maintenance auxiliary device which characterized in that: including base (1), base (1) top one side sets up first pivot (2), base (1) is rotated with first pivot (2) through axle bed (3) and is connected, equal fixed connection cylinder (4) in first pivot (2) both ends, twine rope (5) on cylinder (4), first pivot (2) below sets up hanging flower basket (6), hanging flower basket (6) top surface both ends and rope (5) fixed connection who corresponds, suit power device on first pivot (2), power device can drive first pivot (2) and rotate, set up rotational speed detection device in the power device, rotational speed detection device passes through decelerator and is connected with rope (5), when first pivot (2) rotational speed is too fast, start through rotational speed detection device this moment, rotational speed detection device drives the decelerator motion, can effectually slow down the falling speed of rope (5).

2. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 1, wherein: the power device include hollow cylinder (7), cylinder (7) are passed in first pivot (2), and rotate with cylinder (7) and be connected, cylinder (7) are coaxial with first pivot (2), position department suit driven gear (8) that first pivot (2) side is located cylinder (7), cylinder (7) internal fixation installs motor (9), suit driving gear (10) are gone up in motor (9), driving gear (10) and driven gear (8) intermeshing, cylinder (7) lateral surface passes through support (11) and base (1) fixed connection.

3. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 2, wherein: rotational speed limiting device include disc (12), lie in two discs (12) of suit bilateral symmetry in cylinder (7) on first pivot (2), disc (12) and first pivot (2) fixed connection, the inside position department that corresponds disc (12) of cylinder (7) rotates and connects interior ring gear (13), interior ring gear (13) are coaxial with cylinder (7), several blind hole (14) are seted up along the circumferential direction to disc (12) side, all cooperate installation pouring weight (15) in blind hole (14), pouring weight (15) inner all is through spring (16) and blind hole (14) fixed connection, pouring weight (15) outer end is the inclined plane, and can mutually support with the internal tooth on interior ring gear (13), interior ring gear (13) are connected with decelerator.

4. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 3, wherein: the speed reducer comprises speed reducing rods (17), gear rings (18) are fixedly mounted on the side faces, corresponding to the inner end faces of a cylinder, of an inner gear ring (13), first through holes (19) are formed in the positions, close to the bottom, of the two ends of the cylinder (7), first gears (20) are rotatably connected in the first through holes (19), the first gears (20) are meshed with the corresponding gear rings (18), pins (21) are mounted on the top faces, close to the edges, of the first gears (20), horizontal supporting plates (22) are fixedly mounted on the front end faces of a base (1), vertical second rotating shafts (23) are mounted on the positions, close to the first gears (20), of the top faces of the supporting plates (22), two crossed speed reducing rods (17) are rotatably connected on the second rotating shafts (23), sleeves (24) are sleeved on the positions, close to the first gears (20), of the side faces of the speed reducing rods (17), the sleeves (24) are connected with the pins (21) through T-shaped rods (25), two ends of the T-shaped rod (25) are rotatably connected with the sleeve (24) through hinges, one end of the T-shaped rod (25) is rotatably connected with the pin (21), and the rope (5) is located between the two corresponding speed reducing rods (17).

5. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 4, wherein: and a torsion spring is arranged between the speed reducing rod (17) and the second rotating shaft (23).

6. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 4, wherein: a groove (26) is arranged on the side surface of the speed reducing rod (17) corresponding to the position of the rope (5).

7. The environment-friendly energy-saving building outer wall cleaning and maintenance auxiliary device as claimed in claim 4, wherein: and a second through hole (27) is formed in the position, corresponding to the rope (5), of the top surface of the supporting plate (22).