CN213971816U

CN213971816U - Numerical control stretch-draw machine of production high strength toper cement pole

Info

Publication number: CN213971816U
Application number: CN202022538576.7U
Authority: CN
Inventors: 黄勇; 谢佳麒
Original assignee: Hainan Haohu Power Equipment Co ltd
Current assignee: Hainan Haohu Power Equipment Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-17
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a numerical control stretch-draw machine of production high strength toper cement pole, including the stretch-draw machine main part, be provided with stretch-draw aircraft nose and activity dead slot in the stretch-draw machine main part, the stretch-draw machine main part is installed on the base, has seted up on the base and has led to the chamber, leads to the accent department in chamber and installs the scraper blade, installs transport mechanism in the base, and transport mechanism is including initiative pivot, steering spindle and conveyer belt, and the top of base is passed through the bolt fastening and is had the rotation motor, and the top of scraper blade and the surface of belt are laminated mutually. This production high strength toper cement pole's numerical control stretch-draw machine through the base and the transport mechanism that set up for the stretch-draw machine main part is when carrying out the stretch-draw to the framework of steel reinforcement of cement pole, and the concrete that spills from stretch-draw aircraft nose department can drip on the transport mechanism and is carried to one side of stretch-draw machine main part and is struck off by the scraper blade by the conveyer belt, and the concrete that prevents to spill piles up in the stretch-draw machine main part.

Description

Numerical control stretch-draw machine of production high strength toper cement pole

Technical Field

The utility model relates to a prestressing force equipment technical field specifically is a numerical control stretch-draw machine of production high strength toper cement pole.

Background

The numerical control electric pole tensioning machine is used for applying prestress to a steel reinforcement framework of an electric pole in the concrete pouring and centrifuging process of an electric pole mould so that the manufactured electric pole obtains higher bearing capacity. Generally, when the electric pole mold is used for pouring and centrifuging concrete, part of the poured concrete can leak from the end part of the electric pole mold, so that the concrete can be gradually accumulated on the numerical control tensioning machine to influence the movement of a tensioning machine head of the numerical control tensioning machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a numerical control stretch-draw machine of production high strength toper cement pole to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a numerical control stretch-draw machine of production high strength toper cement pole, includes the stretch-draw machine main part, be provided with stretch-draw aircraft nose and activity dead slot in the stretch-draw machine main part, the stretch-draw aircraft nose can be followed the motion of activity dead slot, the stretch-draw machine main part passes through the bolt fastening on the base, the top surface of base has been seted up leads to the chamber, the activity dead slot with lead to the chamber and be linked together, the left end that leads to the chamber is closed, the right-hand member that leads to the chamber with the right-hand member face of base is linked together, the front end of base has been seted up a plurality of mounting holes that run through lead to the chamber, the accent department that leads to the chamber is through the bolt fastening has the scraper blade, install transport mechanism in the base, transport mechanism includes initiative pivot, steering shaft and cover and is established the initiative pivot with the conveyer belt between the steering shaft, initiative pivot with the steering shaft cover is established respectively rightmost side and leftmost in the mounting hole and with the mounting hole rotates to be connected, the tail end of the driving rotating shaft penetrates through the base and is connected with a belt pulley in a key mode, a rotating motor is fixed to the top end of the base through a bolt, a driving belt wheel is connected to the tail end of an output shaft of the rotating motor in a key mode, the driving belt wheel is connected with the belt pulley through a belt, and the top end of the scraper is attached to the surface of the belt.

Preferably, the mounting hole located at the rightmost side penetrates the base.

Preferably, a plurality of support shafts are further arranged between the driving rotating shaft and the steering shaft, and the support shafts are respectively inserted into the mounting holes.

Preferably, the periphery of the driving rotating shaft, the periphery of the steering shaft and the periphery of the support shaft are all sleeved with a plurality of bearings, and the bearings are sleeved on the inner sides of the mounting holes.

Preferably, the moving direction of the conveyer belt is clockwise when viewed from the front to the back.

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

this production high strength toper cement pole's numerical control stretch-draw machine through setting up at the base of stretch-draw machine main part bottom and install transport mechanism in the base for the stretch-draw machine main part is when carrying out the stretch-draw to the framework of steel reinforcement of cement pole, and the concrete that spills from stretch-draw aircraft nose department can drip on the transport mechanism and is carried to one side of stretch-draw machine main part and is struck off by the scraper blade by the conveyer belt, and the concrete that prevents to spill is piled up in the stretch-draw machine main part.

Drawings

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

fig. 2 is another overall structure diagram of the present invention;

FIG. 3 is a schematic view of the installation of the transportation mechanism of the present invention;

fig. 4 is an installation schematic diagram of the middle rotating motor of the present invention.

The meaning of each reference number in the figures is:

1. a stretcher main body; 11. stretching the machine head; 12. a movable empty slot; 2. a base; 21. a cavity is communicated; 211. mounting holes; 22. a squeegee; 3. a transport mechanism; 31. a driving rotating shaft; 311. a belt pulley; 32. a steering shaft; 33. a conveyor belt; 34. rotating the motor; 341. a driving pulley; 342. a belt; 35. a supporting shaft; 36. and a bearing.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "a", "an", and "the" mean two or more unless explicitly limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a numerical control stretch-draw machine of production high strength toper cement pole, includes stretch-draw machine main part 1, is provided with stretch-draw aircraft nose 11 and activity dead slot 12 on the stretch-draw machine main part 1, and stretch-draw aircraft nose 11 can be followed the motion of activity dead slot 12 for stretch-draw aircraft nose 11 can stretch-draw the muscle net of pole, makes it produce prestressing force. Stretch-draw machine main part 1 passes through the bolt fastening on base 2, and base 2's top surface has been seted up and has been led to chamber 21, and activity dead slot 12 is linked together with leading to chamber 21, and the left end that leads to chamber 21 is the closed form, and the right-hand member that leads to chamber 21 and base 2's right-hand member face are linked together, and a plurality of mounting holes 211 that lead to chamber 21 that run through are seted up to base 2's front end, and the accent department that leads to chamber 21 has scraper blade 22 through the bolt fastening. The conveying mechanism 3 is installed in the base 2, the conveying mechanism 3 comprises a driving rotating shaft 31, a steering shaft 32 and a conveying belt 33 sleeved between the driving rotating shaft 31 and the steering shaft 32, the driving rotating shaft 31 and the steering shaft 32 are respectively sleeved in the rightmost mounting hole 211 and the leftmost mounting hole 211 and are rotatably connected with the mounting holes 211, the tail end of the driving rotating shaft 31 penetrates through the base 2 and is in keyed joint with a belt pulley 311, a rotating motor 34 is fixed at the top end of the base 2 through bolts, a driving belt pulley 341 is in keyed joint with the tail end of an output shaft of the rotating motor 34, the driving belt pulley 341 is connected with the belt pulley 311 through a belt 342, the top end of the scraper 22 is attached to the surface of the belt 342, when the rotating motor 34 is connected with an external power supply, the rotating motor 34 starts to work and drives the driving belt pulley 341 to rotate, so that the driving belt pulley 341 drives the belt pulley 311 to rotate through the belt 342, at the moment, the driving rotating shaft 31 is driven by the belt pulley 311 to rotate, with the rotation of the driving rotating shaft 31, the conveyer belt 33 is circulated between the driving rotating shaft 31 and the steering shaft 32 in a clockwise direction from the front to the back under the action of friction force, so that concrete leaked from the end of the electric pole mold can be dripped on the conveyer belt 33 and conveyed outwards by the conveyer belt 33, and with the movement of the conveyer belt 33, the concrete fallen on the conveyer belt 33 can be scraped under the action of the scraper 22, thereby keeping the surface of the conveyer belt 33 in the circulation cavity 21 clean.

In this embodiment, the mounting hole 211 located at the rightmost side penetrates the base 2, so that the driving shaft 31 can penetrate the base 2 through the mounting hole 211.

Specifically, a plurality of support shafts 35 are further arranged between the driving rotating shaft 31 and the steering shaft 32, and the support shafts 35 are respectively inserted into the mounting holes 211, so that the middle part of the conveying belt 33 is supported by the support shafts 35, the bearing capacity of the conveying belt 33 is increased, and the conveying belt 33 is prevented from being pressed down and deformed by more concrete.

Further, a plurality of bearings 36 are respectively sleeved on the peripheries of the driving rotating shaft 31, the steering shaft 32 and the support shaft 35, and the bearings 36 are sleeved on the inner side of the mounting hole 211, so that the driving rotating shaft 31, the steering shaft 32 and the support shaft 35 are rotatably connected with the base 2 through the bearings 36, and resistance of the driving rotating shaft 31, the steering shaft 32 and the support shaft 35 during rotation is reduced.

It should be noted that the rotating motor 34 according to the present invention is a conventional technology, and is not described in detail herein.

When the numerical control stretching machine for producing the high-strength conical cement electric pole of the embodiment is used, firstly, the rotating motor 34 is connected with an external power supply, so that the rotating motor 34 starts to work and drives the driving pulley 341 to rotate, thereby the driving pulley 341 drives the belt pulley 311 to rotate through the belt 342, then, with the rotation of the belt pulley 311, the driving shaft 31 is driven by the belt pulley 311 to rotate, under the action of friction force, the conveyer belt 33 circularly moves between the driving rotating shaft 31 and the steering shaft 32 in a clockwise direction from front to back, and finally when the steel bar framework of the electric pole is tensioned, concrete leaked from the tensioning head 11 can drop onto the belt 342, so that the moving conveyor belt 33 conveys the concrete outwards, and is eventually scraped off by the scraper 22, thereby preventing the accumulation of concrete on the tensioner body 1 while maintaining the cleanliness of the surface of the conveyor belt 33 in the switch-back chamber 21.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a numerical control stretch-draw machine of production high strength toper cement pole, includes stretch-draw machine main part (1), be provided with stretch-draw aircraft nose (11) and activity dead slot (12) on stretch-draw machine main part (1), stretch-draw aircraft nose (11) can be followed activity dead slot (12) motion, its characterized in that: stretch-draw machine main part (1) is through the bolt fastening on base (2), the top surface of base (2) has been seted up and has been led to chamber (21), activity dead slot (12) with lead to chamber (21) and be linked together, the left end that leads to chamber (21) is the closed form, the right-hand member that leads to chamber (21) with the right-hand member face of base (2) is linked together, a plurality of runs through have been seted up to the front end of base (2) mounting hole (211) that lead to chamber (21), the accent department that leads to chamber (21) has scraper blade (22) through the bolt fastening, install conveying mechanism (3) in base (2), conveying mechanism (3) are established including initiative pivot (31), steering shaft (32) and cover driving pivot (31) with conveyer belt (33) between steering shaft (32), initiative pivot (31) with steering shaft (32) overlap respectively and establish rightmost side and leftmost in mounting hole (211) and with mounting hole (211) rotate The tail end of the driving rotating shaft (31) penetrates through the base (2) and is connected with a belt pulley (311) in a key mode, a rotating motor (34) is fixed to the top end of the base (2) through a bolt, a driving belt pulley (341) is connected to the tail end of an output shaft of the rotating motor (34) in a key mode, the driving belt pulley (341) is connected with the belt pulley (311) through a belt (342), and the top end of the scraper blade (22) is attached to the surface of the belt (342).

2. The numerical control tensioning machine for producing the high-strength conical cement electric pole as claimed in claim 1, is characterized in that: the mounting hole (211) positioned at the rightmost side penetrates through the base (2).

3. The numerical control tensioning machine for producing the high-strength conical cement electric pole as claimed in claim 1, is characterized in that: a plurality of support shafts (35) are further arranged between the driving rotating shaft (31) and the steering shaft (32), and the support shafts (35) are respectively inserted into the mounting holes (211).

4. The numerical control tensioning machine for producing the high-strength conical cement electric pole as claimed in claim 3, characterized in that: the periphery of the driving rotating shaft (31), the steering shaft (32) and the support shaft (35) is sleeved with a plurality of bearings (36), and the bearings (36) are sleeved on the inner side of the mounting hole (211).

5. The numerical control tensioning machine for producing the high-strength conical cement electric pole as claimed in claim 1, is characterized in that: the moving direction of the conveying belt (33) is clockwise when viewed from the front to the back.