CN216324354U

CN216324354U - Ventilating pipe bending device for heating and ventilation engineering

Info

Publication number: CN216324354U
Application number: CN202123045126.5U
Authority: CN
Inventors: 邵成东
Original assignee: Suzhou Zhiyun Electromechanical System Integration Technology Co ltd
Current assignee: Suzhou Zhiyun Electromechanical System Integration Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-04-19
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a breather pipe bending device for heating and ventilation engineering, which comprises a machine base, a bending pipe base and a bending pipe wheel, wherein the bending pipe base is fixedly connected to the upper surface of the machine base, a servo motor is arranged in the machine base, the transmission output end of the servo motor is in transmission connection with the bending pipe wheel through a bending frame, the surface of the machine base is fixedly connected with a limiting base, a clamping base is arranged on the surface of the machine base in a sliding manner, a locking hand wheel is arranged on one side of the clamping base, a shaft base is fixedly connected in the machine base, and the surface of the shaft base is movably connected with a telescopic connecting rod. The free end joint of breather pipe is inside the protection seat, and the end of pegging graft of breather pipe is located between spacing seat and the holder, rotates through the centre of a circle of servo motor drive return bend wheel use elbow seat as the axle center, carries out the return bend operation, and in the return bend operation, the breather pipe of pegging graft in protection seat inside drives warning pole and is circular motion in step, and the warning pole has fine warning effect, reminds the site personnel to keep away from work area, improves the security of work.

Description

Ventilating pipe bending device for heating and ventilation engineering

Technical Field

The utility model belongs to the technical field of heating and ventilation engineering, and particularly relates to a ventilating pipe bending device for heating and ventilation engineering.

Background

When carrying out the heating and ventilation engineering, the master worker needs to use the bending machine to bend the breather pipe. The pipe bender can be used as a jack for bending pipes, is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and is applied to pipeline laying and building in the aspects of electric power construction, highway construction, bridges, ships and the like.

The existing ventilation pipe bending machine for heating and ventilation engineering is characterized in that when a pipeline is bent, the end position of a ventilation pipe is in an open state and does not have a protection effect, when the end of the ventilation pipe protruding out of a machine base is bent, workers on the site can be easily scratched, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilating pipe bending device for heating and ventilation engineering, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a breather pipe bending device for heating and ventilation engineering comprises a machine base, a elbow base and an elbow wheel, wherein the elbow base is fixedly connected to the upper surface of the machine base, a servo motor is arranged inside the machine base, the transmission output end of the servo motor is in transmission connection with the elbow wheel through a bending frame, the surface of the machine base is fixedly connected with a limiting base, a clamping base is arranged on the surface of the machine base in a sliding manner, a locking hand wheel is arranged on one side of the clamping base, a shaft seat is fixedly connected inside the machine base, the surface of the shaft seat is movably connected with a telescopic connecting rod, the upper surface of the telescopic connecting rod is fixedly connected with a protective seat through a warning rod, a rubber plate is bonded on the outer surface of the protective seat, the free end of the breather pipe is clamped inside the protective seat, the inserting end of the breather pipe is positioned between the limiting base and the clamping base, the elbow wheel is driven by the servo motor to rotate by taking the center of the elbow base as the axis to perform elbow operation, the breather pipe of pegging graft in protection seat inside drives warning pole and is circular motion in step, and the warning pole has fine warning effect, reminds the site personnel to keep away from work area, improves the security of work.

Preferably, a control panel is installed on the surface of the machine base and is located on one side of the locking hand wheel.

Preferably, the warning rod is perpendicular to the telescopic connecting rod, and a warning sticker is sleeved outside the warning rod.

Preferably, the surface of the machine base is bonded with a limiting rubber pad, and the limiting rubber pad is positioned on one side of the telescopic connecting rod.

Preferably, the support seat is fixedly connected inside the machine base, and one side of the support seat is fixedly connected with the telescopic connecting rod through a return spring.

Preferably, the return spring is obliquely arranged relative to the telescopic connecting rod.

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

1. the staff is inside the protection seat to the free end joint of breather pipe, and the end of pegging graft of breather pipe is located between spacing seat and the holder, rotates through servo motor drive return bend wheel with the centre of a circle of elbow seat as the axle center, carries out the return bend operation, and in the return bend operation, the breather pipe of pegging graft in protection seat inside drives warning pole and is circular arc motion in step, and the warning pole has fine warning effect, reminds the site personnel to keep away from work area, improves the security of work.

2. Reset spring is the slope setting relatively flexible connecting rod, when bending the operation, warns the pole and drives the relative axle bed rotation of flexible connecting rod, and the reset spring on supporting seat surface is compression state in the elasticity limit, after the operation of bending is accomplished, takes out the breather pipe from the protection seat is inside, and flexible connecting rod automatic re-setting under reset spring's pressure effect conveniently carries out the processing operation of next breather pipe.

Drawings

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

FIG. 2 is a schematic view of the connecting structure of the telescopic link and the return spring according to the present invention;

fig. 3 is a schematic view of a connection structure of the stand and the protection stand according to the present invention.

In the figure: 1. a machine base; 101. a control panel; 2. a limiting seat; 3. a holder; 4. locking a hand wheel; 5. a bent pipe seat; 501. a pipe bending wheel; 6. a limiting rubber cushion; 7. a telescopic connecting rod; 701. a shaft seat; 8. a warning lever; 9. a warning label; 10. a protective seat; 11. a rubber plate; 12. a supporting seat; 13. a return spring.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a warm logical breather pipe swan neck system for engineering, which comprises a support 1, elbow seat 5 and return bend wheel 501, elbow seat 5 fixed connection is at 1 upper surface of frame, 1 internally mounted servo motor of frame, and servo motor's transmission output is connected with return bend wheel 501 transmission through the bending frame, 1 fixed surface of frame is connected

spacing seat

2, 1 surface slip of frame sets up holder 3, 3 side-mounting locking hand wheels 4 of holder, 1 inside fixed connection axle bed 701 of frame, axle bed 701 surface swing joint telescopic connecting rod 7, the upper surface of telescopic connecting rod 7 passes through warning pole 8 fixed connection protection seat 10, protection seat 10 surface bonds has

rubber slab

11, 1 surface mounting control panel 101 of frame, control panel 101 is located locking hand wheel 4 one side.

As apparent from the above description, the present invention has the following advantageous effects: when the vent pipe is bent, one end of the vent pipe penetrates through the elbow seat 5 and the elbow wheel 501, the vent pipe is attached to the outer wall of the elbow seat 5, the free end of the vent pipe is clamped inside the protective seat 10, the inserting end of the vent pipe is located between the limiting seat 2 and the clamping seat 3, the vent pipe is clamped and fixed by screwing the locking hand wheel 4 relative to the clamping seat 3, and the elbow wheel 501 is driven by the servo motor to rotate by taking the circle center of the elbow seat 5 as an axis center to perform elbow operation; when the return bend operation, the breather pipe of pegging graft in protection seat 10 inside drives warning pole 8 and is the circular motion in step, and warning pole 8 has fine warning effect, reminds the site personnel to keep away from the work area, improves the security of work.

Example two:

referring to fig. 1-2, on the basis of the first embodiment, the present invention provides a technical solution: the warning rod 8 and the telescopic connecting rod 7 are arranged vertically, the warning sticker 9 is sleeved outside the warning rod 8, the limiting rubber pad 6 is bonded on the surface of the machine base 1, and the limiting rubber pad 6 is located on one side of the telescopic connecting rod 7.

Adopt above-mentioned warning pole 8 cooperation warning to paste 9 uses, keep apart the protection to the work area, have fine warning effect.

Further, referring to fig. 2, a support seat 12 is fixedly connected inside a machine base 1, one side of the support seat 12 is fixedly connected with a telescopic connecting rod 7 through a return spring 13, the return spring 13 is obliquely arranged relative to the telescopic connecting rod 7, when bending is performed, a warning rod 8 drives the telescopic connecting rod 7 to rotate relative to a shaft seat 701, the return spring 13 on the surface of the support seat 12 is in a compression state within an elastic limit, after the bending operation is completed, a vent pipe is taken out from the inside of a protection seat 10, the telescopic connecting rod 7 automatically resets under the pressure action of the return spring 13, and the next vent pipe is conveniently processed.

The working principle and the using process of the utility model are as follows: when the vent pipe is bent, one end of the vent pipe penetrates through the elbow seat 5 and the elbow wheel 501, the vent pipe is attached to the outer wall of the elbow seat 5, the free end of the vent pipe is clamped inside the protective seat 10, the inserting end of the vent pipe is located between the limiting seat 2 and the clamping seat 3, the vent pipe is clamped and fixed by screwing the locking hand wheel 4 relative to the clamping seat 3, and the elbow wheel 501 is driven by the servo motor to rotate by taking the circle center of the elbow seat 5 as an axis center to perform elbow operation; when the pipe bending operation is performed, the vent pipe inserted in the protective seat 10 drives the warning rod 8 to synchronously perform circular motion, the warning rod 8 has a good warning effect, field personnel are reminded to keep away from a working area, and the working safety is improved; support seat 12 inside frame 1 passes through reset spring 13 and telescopic connecting rod 7 fixed connection, reset spring 13 is slope setting relative telescopic connecting rod 7, when bending the operation, warning pole 8 drives telescopic connecting rod 7 and rotates relative axle bed 701, reset spring 13 on support seat 12 surface is compression state in the elasticity limit, after the operation of bending is accomplished, take out the breather pipe from protection seat 10 inside, telescopic connecting rod 7 automatic re-setting under reset spring 13's pressure effect, conveniently carry out the processing operation of next breather pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a warm logical breather pipe swan neck system for engineering, includes frame (1), return bend seat (5) and return bend wheel (501), return bend seat (5) fixed connection is at frame (1) upper surface, frame (1) internally mounted servo motor, and servo motor's transmission output is connected its characterized in that through bending frame and return bend wheel (501) transmission: the motor support is characterized in that the base (1) is fixedly connected with the limiting seat (2), the base (1) is provided with the clamping seat (3) in a surface sliding mode, a locking hand wheel (4) is installed on one side of the clamping seat (3), the base (1) is fixedly connected with the shaft seat (701) in the inside, the shaft seat (701) is movably connected with the telescopic connecting rod (7) in the surface mode, the upper surface of the telescopic connecting rod (7) is fixedly connected with the protection seat (10) through the warning rod (8), and the outer surface of the protection seat (10) is bonded with the rubber plate (11).

2. The ventilation pipe bending device for heating and ventilation engineering according to claim 1, wherein: the surface of the machine base (1) is provided with a control panel (101), and the control panel (101) is positioned on one side of the locking hand wheel (4).

3. The ventilation pipe bending device for heating and ventilation engineering according to claim 1, wherein: the warning rod (8) and the telescopic connecting rod (7) are arranged vertically, and a warning sticker (9) is sleeved outside the warning rod (8).

4. The ventilation pipe bending device for heating and ventilation engineering according to claim 1, wherein: the surface of the machine base (1) is bonded with a limiting rubber pad (6), and the limiting rubber pad (6) is located on one side of the telescopic connecting rod (7).

5. The ventilation pipe bending device for heating and ventilation engineering according to claim 1, wherein: the support seat (12) is fixedly connected inside the machine seat (1), and one side of the support seat (12) is fixedly connected with the telescopic connecting rod (7) through a return spring (13).

6. The ventilation pipe bending device for heating and ventilation engineering according to claim 5, wherein: the return spring (13) is obliquely arranged relative to the telescopic connecting rod (7).