CN212419221U

CN212419221U - Effectual drain pipe bending apparatus of bending for building

Info

Publication number: CN212419221U
Application number: CN202021141849.8U
Authority: CN
Inventors: 朱波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-01-29
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a crooked effectual drain pipe bending apparatus for building, including chassis, motor and cylinder, the motor is located the inside limit end of chassis, the cylinder is located chassis top limit portion, chassis top limit portion both sides all imbed and install the bearing, bearing internally mounted has the dead lever, the welding of dead lever outside bottom has first spacing piece, the welding of dead lever top has the screw rod, the meshing of the screw rod outside is connected with the external member. The utility model relates to a pipeline installation technical field, through the effect of screw rod, external member and nut, be convenient for adjust the interval between two spacing pieces to can carry on spacingly to the drain pipe of different diameters, can avoid the drain pipe to take place the side to move on the dead lever when the dead lever rotates, influence this equipment to the crooked effect of drain pipe, the effect of rethread gear, motor and fluted disc, be convenient for drive two dead levers and rotate in the inside syntropy of bearing, improved the crooked length of drain pipe.

Description

Effectual drain pipe bending apparatus of bending for building

Technical Field

The utility model relates to a piping erection technical field specifically is a crooked effectual drain pipe bending apparatus for building.

Background

The water supply and drainage system is an essential important component of any building, the water supply and drainage pipe is a water flow conveying carrier in the water supply and drainage system and is an indispensable component of the water supply and drainage system, the water supply and drainage pipe can be bent according to the layout of the building to avoid building obstacles in the direct installation process, and places needing bending are generally connected through right-angle bent pipes.

At present, the pipe bending equipment on the market is more in variety, can be fine to the pipeline crooked, however, because the size of a plurality of sheaves in traditional pipe bending equipment has already been confirmed when preparing, lead to when needing to bend the drain pipe of different diameters for the drain pipe takes place the side on the sheave, leads to its crooked effect relatively poor, and it is inconvenient to use, for this reason, we have proposed a crooked effectual drain pipe bending equipment for building and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crooked effectual drain pipe bending apparatus for building to solve that above-mentioned background art proposes because the size of a plurality of sheaves in traditional pipe bending apparatus has already been confirmed when preparing, lead to when needs are crooked the drain pipe of different diameters, make the drain pipe take place the side on the sheave with, lead to its crooked effect relatively poor, awkward problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drain pipe bending device with good bending effect for buildings comprises an underframe, a motor and a cylinder, wherein the motor is positioned at the inner edge end of the underframe, the cylinder is positioned at the edge part of the top end of the bottom frame, bearings are embedded and installed at two sides of the edge part of the top end of the bottom frame, a fixed rod is arranged in the bearing, a first limiting sheet is welded at the bottom end of the outer side of the fixed rod, the top end of the fixed rod is welded with a screw, the outer side of the screw is engaged and connected with a sleeve piece, the bottom end of the outer side of the sleeve piece is welded with a second limiting sheet, the top end of the screw rod is engaged and connected with a nut at a position close to the sleeve, the bottom ends of the two fixed rods are both penetrated through the bottom end of the underframe, gears are sleeved outside the bottom ends of the two fixed rods, a fluted disc is sleeved outside an output shaft of the motor, the outer side of the fluted disc is symmetrically meshed with the two gears, and the input end of the motor is electrically connected with the output end of the commercial power;

the improved rotary plate comprises an underframe and is characterized in that a concave plate is welded in the middle of one side of the top end of the underframe, slotted holes are formed in two sides of the concave plate, a rotating roller is slidably connected inside the slotted holes, a connecting block is sleeved outside the rotating roller, a piston rod is installed inside a cylinder, one side of the connecting block is fixedly connected with one end of the piston rod, a rotating disc is installed on the top end of the connecting block, and a grooved wheel is arranged on the top.

Preferably, the connecting block is located inside the concave plate, and the two ends of the rotating roller are sleeved with the limiting blocks.

Preferably, the sheave is rotated at the top end of the connecting block by a rotating disc.

Preferably, the bottom end of the grooved pulley and the bottom end of the first limiting sheet are in the same horizontal plane.

Preferably, a fixing plate is installed at the bottom end of the air cylinder, and the air cylinder is fixedly connected with the underframe through the fixing plate.

Preferably, the inside of the sleeve is a hollow structure, and the inner diameter of the sleeve is larger than the diameter of the fixing rod.

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

1. be provided with the chassis, through the effect of screw rod, external member and nut, be convenient for adjust the interval between two spacing pieces to can carry on spacingly to the drain pipe of different diameters, thereby can avoid the drain pipe to take place the side to move on the dead lever when the dead lever rotates, influence this equipment to the crooked effect of drain pipe, the effect of rethread gear, motor and fluted disc, be convenient for drive two dead levers and rotate in the inside syntropy of bearing, improved the crooked length of drain pipe.

2. Be provided with the concave plate, through the effect of slotted hole and live-rollers, be convenient for remove the connecting block to through the effect of cylinder and piston rod, be convenient for drive the connecting block and remove in the concave plate is inside, thereby make the sheave card in the outside of drain pipe, conveniently adjust the crooked range size of this drain pipe according to the demand.

Drawings

Fig. 1 is a schematic structural view of a drain pipe bending device with good bending effect for buildings according to the present invention;

fig. 2 is a schematic view of an installation structure of a fixing rod of a drain pipe bending device with good bending effect for buildings according to the present invention;

fig. 3 is a schematic view of an installation structure of a drain pipe bending equipment suite with a good bending effect for buildings, which is provided by the utility model;

fig. 4 is a schematic structural diagram of a side surface of a drain pipe bending device with good bending effect for buildings, which is provided by the utility model;

fig. 5 is the utility model provides a crooked effectual drain pipe bending apparatus sheave's for building mounting structure sketch map.

In the figure: 1. a chassis; 2. a bearing; 3. fixing the rod; 4. a first limiting sheet; 5. a screw; 6. a kit; 7. a second limiting sheet; 8. a nut; 9. a gear; 10. a fluted disc; 11. a motor; 12. a concave plate; 13. a slot; 14. a rotating roller; 15. connecting blocks; 16. a piston rod; 17. a cylinder; 18. rotating the disc; 19. grooved wheels.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a drain pipe bending device with good bending effect for buildings comprises an underframe 1, a motor 11 and a cylinder 17, wherein the motor 11 is positioned at the inner side end of the underframe 1, the cylinder 17 is positioned at the top side end of the underframe 1, bearings 2 are embedded and installed at two sides of the top side end of the underframe 1, a fixed rod 3 is installed inside the bearing 2, a first limiting sheet 4 is welded at the bottom end of the outer side of the fixed rod 3, a screw rod 5 is welded at the top end of the fixed rod 3, a sleeve member 6 is meshed and connected with the outer side of the screw rod 5, the inner part of the sleeve member 6 is of a hollow structure, the inner diameter of the sleeve member 6 is larger than the diameter of the fixed rod 3, the sleeve member 6 is convenient to be sleeved outside the fixed rod 3, a second limiting sheet 7 is welded at the bottom end of the outer side of the sleeve member 6, the output shaft of the motor 11 is sleeved with a fluted disc 10, the outer side of the fluted disc 10 is symmetrically meshed with the two gears 9, and the input end of the motor 11 is electrically connected with the commercial power output end.

The middle welding of 1 top one side of chassis has notch plate 12, slotted hole 13 has all been seted up to notch plate 12 both sides, slotted hole 13 inside sliding connection has live-rollers 14, connecting block 15 has been cup jointed to live-rollers 14 outside, connecting block 15 is located the inside of notch plate 12, the stopper has all been cup jointed at live-rollers 14 both ends, be convenient for carry on spacingly to the both ends of live-rollers 14, cylinder 17 internally mounted has piston rod 16, connecting block 15 one side and piston rod 16 one end fixed connection, the fixed plate is installed to cylinder 17 bottom, cylinder 17 passes through fixed plate and chassis 1 fixed connection, be convenient for fix cylinder 17, rolling disc 18 is installed on connecting block 15 top, rolling disc 18 top is provided with sheave 19, sheave 19 passes through rolling disc 18 and rotates on connecting block 15 top, be convenient for drive sheave 19 and rotate, sheave 19 bottom and first spacing 4 bottoms of piece are in same horizontal plane, the outside.

In the utility model, firstly, according to the diameter of the drain pipe to be bent, the sleeve member 6 is rotated, because the sleeve member 6 is meshed outside the screw rod 5, the space between the second limiting sheet 7 and the first limiting sheet 4 at the bottom end of the sleeve member 6 can be adjusted, when the sleeve member 6 is moved to a proper position, the sleeve member 6 and the screw rod 5 are fixed through the nut 8, thereby the drain pipes with different diameters can be limited, when the fixed rod 3 is rotated, the drain pipes are prevented from side-shifting at the side edge of the fixed rod 3 to influence the bending effect of the device on the drain pipe, then the drain pipe is placed between the first limiting sheet 4 and the second limiting sheet 7, the piston rod 16 is driven to move through the air cylinder 17, the connecting block 15 connected with one end of the piston rod 16 drives the rotating roller 14 to slide in the groove hole 13, thereby the grooved pulley 19 can be clamped outside the drain pipe, the range size of this equipment to the drain pipe is crooked is adjusted according to the demand to the convenience, and starter motor 11 at last, motor 11 rotation drive fluted disc 10 rotates, and the equal meshing in both ends in the fluted disc 10 outside is connected with gear 9 to drive two dead levers 3 and rotate at 2 inside syntropies of bearing, make sheave 19 to rotate through the rolling disc 18 of its bottom simultaneously, be convenient for improve this equipment to the crooked length of drain pipe, convenient and practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The drain pipe bending device with the good bending effect for the building comprises a bottom frame (1), a motor (11) and a cylinder (17), wherein the motor (11) is located at the inner side end of the bottom frame (1), the cylinder (17) is located at the top side portion of the bottom frame (1), and is characterized in that bearings (2) are embedded in two sides of the top side portion of the bottom frame (1), fixing rods (3) are installed inside the bearings (2), first limiting pieces (4) are welded at the bottom end of the outer sides of the fixing rods (3), screw rods (5) are welded at the top ends of the fixing rods (3), a sleeve piece (6) is connected to the outer sides of the screw rods (5) in a meshed mode, second limiting pieces (7) are welded at the bottom ends of the outer sides of the sleeve piece (6), nuts (8) are connected to the positions, close to the sleeve piece (6), of the top ends of the screw rods (5, gears (9) are sleeved outside the bottom ends of the two fixing rods (3), a fluted disc (10) is sleeved outside an output shaft of the motor (11), the outer side of the fluted disc (10) is symmetrically meshed and connected with the two gears (9), and the input end of the motor (11) is electrically connected with the output end of a mains supply;

chassis (1) top one side middle part welding has concave plate (12), slotted hole (13) have all been seted up to concave plate (12) both sides, slotted hole (13) inside sliding connection has live-rollers (14), connecting block (15) have been cup jointed to live-rollers (14) outside, cylinder (17) internally mounted has piston rod (16), connecting block (15) one side and piston rod (16) one end fixed connection, rolling disc (18) are installed on connecting block (15) top, rolling disc (18) top is provided with sheave (19).

2. The drain pipe bending device with good bending effect for the building according to claim 1, wherein the connecting block (15) is positioned inside the concave plate (12), and two ends of the rotating roller (14) are sleeved with limiting blocks.

3. A bending device for drain pipes with good bending effect for buildings according to claim 1, characterized in that the sheave (19) is rotated at the top end of the connecting block (15) by a rotating disc (18).

4. The drain pipe bending device with good bending effect for the building according to claim 1, wherein the bottom end of the grooved wheel (19) and the bottom end of the first limiting piece (4) are in the same horizontal plane.

5. The drain pipe bending device with good bending effect for the building as recited in claim 1, characterized in that a fixing plate is installed at the bottom end of the cylinder (17), and the cylinder (17) is fixedly connected with the underframe (1) through the fixing plate.

6. The drain pipe bending apparatus with good bending effect for building according to claim 1, wherein the sleeve (6) has a hollow structure inside, and the inner diameter of the sleeve (6) is larger than the diameter of the fixing rod (3).