CN214662886U

CN214662886U - Convenient support for air pipe of maintaining

Info

Publication number: CN214662886U
Application number: CN202120418498.9U
Authority: CN
Inventors: 沈庐林
Original assignee: Hangzhou Chenbang New Material Technology Co ltd
Current assignee: Hangzhou Chenbang New Material Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-11-09
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a support for ventilating duct convenient for maintenance, which comprises a support body and an opening and closing device, wherein a base is arranged at the bottom of the support body, an electric telescopic rod is arranged at the top of the base, a supporting table is fixedly connected at the top of the electric telescopic rod, the opening and closing device is arranged at the top of the supporting table, a speed reducing motor is fixedly connected at the inner wall of one side of the opening and closing device, a threaded rod is arranged at the output end of the speed reducing motor, a turntable is arranged at one side of the threaded rod, a moving rod is sleeved on the inner wall of the turntable, the support for ventilating duct convenient maintenance is convenient to disassemble and maintain, the pipeline at a high position is convenient to replace or maintain, a pipeline clamp is convenient to rapidly open and disassemble or close, the exhaust duct is installed, manpower and time are saved, the maintenance efficiency is improved, the vibration absorption of the exhaust duct is good, and the exhaust duct is provided with the vibration absorption in the vertical and the left and right directions when working, high stability.

Description

Convenient support for air pipe of maintaining

Technical Field

The utility model relates to a pipe bracket technical field specifically is a convenient support for air pipe who maintains.

Background

The building ventilation is divided into natural ventilation and mechanical ventilation, which means that the dirty air in the building is directly discharged to the outside or purified, and then fresh air is supplemented, so as to keep the indoor air environment in accordance with the sanitary standard, and the aim is as follows: ensuring the removal of indoor pollutants, ensuring the thermal comfort of indoor personnel and meeting the requirements of the indoor personnel on fresh air.

However, the existing support for the exhaust duct is inconvenient to detach and maintain, when the duct is replaced or maintained, the duct needs to be detached, because the duct clamp is mostly fixed by screws, a large amount of manpower and time need to be wasted, the efficiency is low, the damping performance of the exhaust duct is poor, the vibration is too large when the exhaust is performed, the noise is generated, and the support is easy to loosen.

In order to solve the problems, innovative design is urgently needed on the basis of the original support for the exhaust duct.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient support for air pipe of maintaining removes through brace table and base and is connected, and the threaded rod is connected with the carousel meshing, and the slip lantern ring is connected with mobile jib sliding connection, and dwang one is connected with the rotation of slip lantern ring inner wall, has set up five group spring two to solve above-mentioned background art and propose the inconvenient dismantlement of current support for exhaust pipe and maintain the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a support for an air duct convenient to maintain comprises a support body and an opening and closing device, wherein a base is installed at the bottom of the support body, an electric telescopic rod is installed at the top of the base, a supporting table is fixedly connected to the top of the electric telescopic rod, the opening and closing device is installed at the top of the supporting table, a speed reduction motor is fixedly connected to the inner wall of one side of the opening and closing device, a threaded rod is installed at the output end of the speed reduction motor, a turntable is arranged on one side of the threaded rod, a moving rod is sleeved on the inner wall of the turntable, a rotating bearing is installed at one end of the moving rod, a fixed rod is fixedly connected to one side of the rotating bearing, a sliding lantern ring is installed at the top of the fixed rod, a first rotating rod is arranged on one side of the sliding lantern ring, a second rotating rod is arranged at one end of the first rotating rod, a first pipe clamp is installed at one end of the second rotating rod, the inner wall of the sliding lantern ring is sleeved on a main rod, a first spring is sleeved on the outer surface of the main rod, the limiting plate is installed at the top of the opening and closing device, one end of the supporting table is fixedly connected with the arc-shaped bottom support, a second spring is installed at the top of the arc-shaped bottom support, a second top end of the second spring is fixedly connected with a second pipeline clamp, and protective rubber is sleeved on the first pipeline clamp and the second inner wall of the pipeline clamp.

Preferably, the supporting platform is movably connected with the base through an electric telescopic rod.

Preferably, the threaded rod is meshed with the rotary table, the movable rod is rotatably connected with the fixed rod through a rotating bearing, the movable rod is slidably connected with the opening and closing device, and the sliding sleeve ring is slidably connected with the main rod.

Preferably, the first rotating rod is rotatably connected with the inner wall of the sliding sleeve ring, the second rotating rod is rotatably connected with the left end of the main rod, and the first rotating rod is rotatably connected with one side of the second rotating rod.

Preferably, a left end of the spring is fixedly connected with the outer surface of the main rod, and a right end of the spring is fixedly connected with the limiting plate.

Preferably, the second springs are uniformly arranged at the top of the arc-shaped bottom support, and the number of the second springs is five.

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

1. the supporting table is movably connected with the base through the electric telescopic rod, when the pipeline needs to be maintained and replaced, a worker can start the electric telescopic rod to enable the supporting table and the exhaust pipe at the top to be contracted downwards, and the worker can conveniently maintain and replace the pipeline at a high position;

2. the threaded rod is meshed with the rotary table, the movable rod is rotationally connected with the fixed rod through a rotating bearing, the movable rod is slidably connected with the opening and closing device, the sliding sleeve ring is slidably connected with the main rod, when the pipeline needs to be detached, the threaded rod is rotated by starting the speed reduction motor, the threaded rod drives the rotary table meshed with the threaded rod to rotate and drives the movable rod to move left, when the movable rod moves left, the movable rod drives the fixed rod and the sliding sleeve ring at the top of the fixed rod to slide left on the main rod, the main rod drives the rotating rod I rotationally connected with the main rod I to move left, and because the rotating rod I is rotationally connected with the rotating rod II, one side of the rotating rod II is rotationally connected with the left end of the main rod, the rotating rod I pushes the rotating rod II to rotate clockwise to lift the pipeline clamp I, so that the pipeline I can be quickly opened, and the exhaust pipeline can be conveniently detached for maintenance and replacement;

3. the first rotating rod is rotatably connected with the inner wall of the sliding sleeve ring, the second rotating rod is rotatably connected with the left end of the main rod, the first rotating rod is rotatably connected with one side of the second rotating rod, when the pipeline needs to be installed, the exhaust pipeline is firstly placed at the top of the two pipeline clamps, the threaded rod is rotated by starting the speed reducing motor, the threaded rod drives the rotating disc meshed and connected with the threaded rod to rotate, and drives the movable rod to move rightwards, when the movable rod moves rightwards, the fixed rod and the sliding sleeve ring at the top of the fixed rod are driven to slide rightwards on the main rod, the main rod drives the rotating rod which is rotationally connected with the main rod to move rightwards, the first rotating rod is rotatably connected with the second rotating rod, one side of the second rotating rod is rotatably connected with the left end of the main rod, and the first rotating rod pushes the second rotating rod to rotate anticlockwise so as to press the first pipeline clamp on the top of the exhaust pipeline, so that the effect of quickly installing the exhaust pipeline during maintenance or replacement is achieved;

4. the left end of the first spring is fixedly connected with the outer surface of the main rod, the right end of the first spring is fixedly connected with the limiting plate, when the exhaust duct exhausts air, the exhaust duct shakes on the support, and when the exhaust duct shakes left and right, the main rod is driven to slide in the limiting plate, and the elastic force of the first spring achieves a damping effect for the main rod, so that a left and right damping effect is provided for the exhaust duct;

5. two evenly installed at arc collet top, the quantity of spring two sets up to five groups, and when the exhaust pipe was ventilated, exhaust pipe rocked on the support, when rocking from top to bottom, five groups spring two's elasticity provided upper and lower absorbing effect for exhaust pipe this moment.

Drawings

Fig. 1 is a schematic structural view of the bracket body of the utility model when opened;

FIG. 2 is a schematic view of the closing structure of the bracket body of the present invention;

fig. 3 is a side view of the bracket body of the present invention;

fig. 4 is a diagram of the two effects of the pipe clamp of the present invention.

In the figure: 1. a stent body; 2. a base; 3. an electric telescopic rod; 4. a support table; 5. an opening and closing device; 6. a reduction motor; 7. a threaded rod; 8. a turntable; 9. a travel bar; 10. a rotating bearing; 11. a slip collar; 12. fixing the rod; 13. rotating the first rod; 15. rotating the second rod; 17. a first pipeline clamp; 18. a main rod; 19. a first spring; 20. a limiting plate; 21. an arc-shaped bottom support; 22. a second spring; 23. a second pipeline clamp; 24. and (4) protective rubber.

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. 1-4, the present invention provides a technical solution: a support for an air duct convenient to maintain comprises a support body 1 and an opening and closing device 5, wherein a base 2 is installed at the bottom of the support body 1, an electric telescopic rod 3 is installed at the top of the base 2, a supporting table 4 is fixedly connected to the top of the electric telescopic rod 3, the opening and closing device 5 is installed at the top of the supporting table 4, a speed reducing motor 6 is fixedly connected to the inner wall of one side of the opening and closing device 5, a threaded rod 7 is installed at the output end of the speed reducing motor 6, a rotary table 8 is arranged on one side of the threaded rod 7, a movable rod 9 is sleeved on the inner wall of the rotary table 8, a rotary bearing 10 is installed at one end of the movable rod 9, a fixed rod 12 is fixedly connected to one side of the rotary bearing 10, a sliding lantern ring 11 is installed at the top of the fixed rod 12, a first rotating rod 13 is arranged on one side of the sliding lantern ring 11, a second rotating rod 15 is arranged at one end of the first rotating rod 13, a first pipe clamp 17 is installed at one end of the second rotating rod 15, a main rod 18 is sleeved on the inner wall of the sliding lantern ring 11, a spring 19 is sleeved on the outer surface of the main rod 18, a limiting plate 20 is mounted at the top of the opening and closing device 5, one end of the support table 4 is fixedly connected with an arc-shaped bottom support 21, a second spring 22 is mounted at the top of the arc-shaped bottom support 21, the top end of the second spring 22 is fixedly connected with a second pipeline clamp 23, and protective rubber 24 is sleeved on the inner walls of the first pipeline clamp 17 and the second pipeline clamp 23;

furthermore, the supporting table 4 is movably connected with the base 2 through the electric telescopic rod 3, when the pipeline needs to be maintained and replaced, a worker can start the electric telescopic rod 3 to enable the supporting table 4 and the exhaust pipe at the top to be contracted downwards, and the pipeline at the high position can be maintained and replaced conveniently by the worker;

further, the threaded rod 7 is meshed with the rotary table 8, the movable rod 9 is rotatably connected with the fixed rod 12 through the rotary bearing 10, the movable rod 9 is slidably connected with the opening and closing device 5, the sliding sleeve ring 11 is slidably connected with the main rod 18, when the pipeline needs to be detached, the threaded rod 7 is rotated by starting the speed reduction motor 6, the threaded rod 7 drives the rotary table 8 meshed with the threaded rod 7 to rotate and drives the movable rod 9 to move leftwards, when the movable rod 9 moves leftwards, the sliding sleeve ring 11 at the top of the fixed rod 12 and the fixed rod 12 is driven to slide leftwards on the main rod 18, the main rod 18 drives the rotating rod one 13 rotatably connected with the main rod 18 to move leftwards, as the rotating rod one 13 is rotatably connected with the rotating rod two 15, and one side of the rotating rod two 15 is rotatably connected with the left end of the main rod 18, the rotating rod one 13 pushes the rotating rod two 15 to rotate clockwise to lift the pipeline clamp one 17, so as to quickly open the pipeline clamp one 17, the exhaust duct is convenient to detach for maintenance and replacement;

further, a first rotating rod 13 is rotatably connected with the inner wall of the sliding sleeve ring 11, a second rotating rod 15 is rotatably connected with the left end of the main rod 18, the first rotating rod 13 is rotatably connected with one side of the second rotating rod 15, when a pipeline needs to be installed, the exhaust pipeline is firstly placed at the top of the second pipe clamp 23, the threaded rod 7 is rotated by starting the speed reduction motor 6, the threaded rod 7 drives the rotary disc 8 which is meshed with the threaded rod 7 to rotate and drives the moving rod 9 to move rightwards, when the moving rod 9 moves rightwards, the sliding sleeve ring 11 at the top of the fixed rod 12 and the fixed rod 12 is driven to slide rightwards on the main rod 18, the main rod 18 drives the first rotating rod 13 which is rotatably connected with the main rod to move rightwards, because the first rotating rod 13 is rotatably connected with the second rotating rod 15, one side of the second rotating rod 15 is rotatably connected with the left end of the main rod 18, the first rotating rod 13 pushes the second rotating rod 15 to rotate anticlockwise, and presses the first pipe clamp 17 at the top of the exhaust pipeline, the effect of quickly installing the exhaust pipeline when the exhaust pipeline is maintained or replaced is achieved;

furthermore, the left end of the first spring 19 is fixedly connected with the outer surface of the main rod 18, the right end of the first spring 19 is fixedly connected with the limiting plate 20, when the exhaust duct exhausts air, the exhaust duct shakes on the support, and when the exhaust duct shakes left and right, the main rod 18 is driven to slide in the limiting plate 20, and at the moment, the elastic force of the first spring 19 achieves the damping effect for the main rod 18, so that the left and right damping effect is provided for the exhaust duct;

further, two springs 22 are evenly installed at the top of the arc-shaped bottom support 21, the number of the two springs 22 is set to five groups, when the exhaust duct exhausts, the exhaust duct rocks on the support, and when the exhaust duct rocks up and down, the elasticity of the two springs 22 of the five groups provides up and down damping effect for the exhaust duct.

The working principle is as follows: when the support for the ventilating duct convenient to maintain is used, as shown in fig. 1-4, firstly, when the ventilating duct needs to be maintained and replaced, a worker can start the electric telescopic rod 3 to shrink the supporting table 4 and the top ventilating duct downwards, so that the worker can conveniently maintain and replace the high-position duct, when the duct needs to be detached, the threaded rod 7 is rotated by starting the speed reducing motor 6, the threaded rod 7 drives the rotary table 8 meshed and connected with the threaded rod 7 to rotate and drives the movable rod 9 to move leftwards, when the movable rod 9 moves leftwards, the movable rod 12 and the sliding sleeve ring 11 at the top of the fixed rod 12 are driven to slide leftwards on the main rod 18, the main rod 18 drives the rotating rod one 13 rotatably connected with the main rod 18 to move leftwards, because the rotating rod one 13 is rotatably connected with the rotating rod two 15, and one side of the rotating rod two 15 is rotatably connected with the left end of the main rod 18, the first rotating rod 13 pushes the second rotating rod 15 to rotate clockwise to lift the first pipe clamp 17, so that the first pipe clamp 17 can be opened quickly, and the exhaust pipe can be detached conveniently for maintenance and replacement, when the pipe needs to be installed, the exhaust pipe is firstly placed at the top of the second pipe clamp 23, the threaded rod 7 is rotated by starting the speed reduction motor 6, the threaded rod 7 drives the rotary disc 8 which is meshed with the threaded rod 7 to rotate and drives the moving rod 9 to move rightwards, when the moving rod 9 moves rightwards, the sliding sleeve ring 11 at the top of the fixed rod 12 and the fixed rod 12 is driven to slide rightwards on the main rod 18, the main rod 18 drives the first rotating rod 13 which is connected with the main rod 18 to move rightwards, because the first rotating rod 13 is connected with the second rotating rod 15 in a rotating manner, one side of the second rotating rod 15 is connected with the left end of the main rod 18 in a rotating manner, the first rotating rod 13 pushes the second rotating rod 15 to rotate anticlockwise, and presses the first pipe clamp 17 at the top of the exhaust pipe, reach the effect of installing exhaust pipe fast when maintaining good or changing, when exhaust pipe exhausts, exhaust pipe rocks on the support, when rocking about, can drive mobile jib 18 and slide in limiting plate 20, the elasticity of spring 19 reaches the shock attenuation effect for mobile jib 18 this moment, consequently, for exhaust pipe provides about the absorbing effect, when exhaust pipe exhausts, exhaust pipe rocks on the support, when rocking about, the elasticity of five group springs two 22 provides about absorbing effect for exhaust pipe this moment, protective rubber 24 sets up to the butyl fine rubber, the effect provides the protection of epidermis for exhaust pipe, have anticorrosion high temperature resistant characteristics, increase exhaust pipe's durability, electric telescopic handle 3 is used for flexible brace table 4 to provide power, gear motor 6 is used for opening and closing pipe clamp one 17 and provides power.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a convenient support for air pipe of maintaining, includes support body (1), device (5) opens and shuts, its characterized in that: the support is characterized in that a base (2) is installed at the bottom of the support body (1), an electric telescopic rod (3) is installed at the top of the base (2), a supporting table (4) is fixedly connected to the top of the electric telescopic rod (3), an opening and closing device (5) is installed at the top of the supporting table (4), an inner wall of one side of the opening and closing device (5) is fixedly connected with a speed reduction motor (6), a threaded rod (7) is installed at the output end of the speed reduction motor (6), a rotary table (8) is arranged on one side of the threaded rod (7), a movable rod (9) is sleeved on the inner wall of the rotary table (8), a rotating bearing (10) is installed at one end of the movable rod (9), a fixed connection fixing rod (12) is fixedly connected to one side of the rotating bearing (10), a sliding lantern ring (11) is installed at the top of the fixing rod (12), a first rotating rod (13) is arranged on one side of the sliding lantern ring (11), a second rotating rod (15) is arranged at one end of the first rotating rod (13), dwang two (15) one end is installed the pipe clamp (17), the mobile jib (18) is cup jointed to the slip lantern ring (11) inner wall, spring (19) is cup jointed to mobile jib (18) surface, limiting plate (20) are installed at device (5) top that opens and shuts, brace table (4) one end fixed connection arc collet (21), spring two (22) are installed at arc collet (21) top, spring two (22) top fixed connection pipe clamp two (23), protection rubber (24) are cup jointed to pipe clamp (17) and pipe clamp two (23) inner walls.

2. The support for the ventilation duct convenient to maintain as claimed in claim 1, wherein: the supporting table (4) is movably connected with the base (2) through an electric telescopic rod (3).

3. The support for the ventilation duct convenient to maintain as claimed in claim 1, wherein: threaded rod (7) are connected with carousel (8) meshing, removal rod (9) are rotated with dead lever (12) through rolling bearing (10) and are connected, removal rod (9) and device (5) sliding connection that opens and shuts, slip lantern ring (11) and mobile jib (18) sliding connection.

4. The support for the ventilation duct convenient to maintain as claimed in claim 1, wherein: dwang one (13) and slip lantern ring (11) inner wall rotate to be connected, dwang two (15) are rotated with mobile jib (18) left end and are connected, dwang one (13) are rotated with dwang two (15) one side and are connected.

5. The support for the ventilation duct convenient to maintain as claimed in claim 1, wherein: the left end of the first spring (19) is fixedly connected with the outer surface of the main rod (18), and the right end of the first spring (19) is fixedly connected with the limiting plate (20).

6. The support for the ventilation duct convenient to maintain as claimed in claim 1, wherein: the second springs (22) are uniformly arranged at the top of the arc-shaped bottom support (21), and the number of the second springs (22) is set into five groups.