CN220699999U - Centrifugal machine is used in production of integrated prestressed concrete pole - Google Patents

Abstract

The utility model discloses a centrifugal machine for producing an integrated prestressed concrete electric pole, and particularly relates to the technical field of electric pole production. According to the utility model, the second side plate is fixed with two connecting plates through four second fixing bolts, the motor works to drive the two pole molds to rotate, concrete forms a pole in the two pole molds due to the action of centrifugal force, after the pole is molded, the two connecting plates are disassembled in the same way, the interior of the two pole molds is cleaned, the operation is simple, the mold is convenient to clean, and the use effect is good.

Description

Centrifugal machine is used in production of integrated prestressed concrete pole

Technical Field

The utility model relates to the technical field of electric pole production, in particular to a centrifugal machine for producing an integrated prestressed concrete electric pole.

Background

The integrated prestressed concrete pole is an electric pole in which a prestressed steel bar or a steel cable is embedded into a concrete pole body in the manufacturing process, is widely applied to electric power transmission and distribution systems, can provide stable and reliable electric wire support, contributes to the construction of sustainable energy infrastructure, needs to drive an electric pole die to rotate slowly to quickly through a centrifugal machine in the production process, and is adhered to the steel bar for a certain time due to the action of centrifugal force in a steel die, and is tightly adsorbed on the inner wall of the steel die to form the electric pole after compaction and maintenance.

The utility model discloses a centrifuge for a concrete pole mould, which is characterized in that the centrifuge is provided with a working table, a first sliding rail, a first sliding block, a buffer box, a sliding rod, a sliding block, a spring, a movable rod, a buffer and a pulley, when the mould generates larger vibration in the centrifugal process, the mould generates certain acting force on the pulley, the pulley starts to extrude the buffer, the buffer extrudes the spring through the movable rod, the spring and the buffer generate reaction force to compress the mould while being stressed and extruded, and the vibration generated by the mould can be reduced to the greatest extent, so that the problem that the mould is easy to vibrate on the centrifuge greatly under the action of the centrifugal force in the use process of the traditional concrete pole centrifuge, so that defective products are easy to generate due to uneven stress of the concrete in the mould, and normal use is influenced is solved.

When the die is used, the driving riding wheel and the driven riding wheel are moved through the cooperation of the second sliding block and the second sliding rail when dies with different diameters are faced, and the fixing block and the fixing groove are fixed together through the bolts, but the die is inconvenient to detach, so that the die is inconvenient to clean, and the using effect of the die is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an integrated centrifugal machine for producing prestressed concrete electric poles, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integration prestressed concrete pole production is with centrifuge, includes the mounting bracket, the inside two pole moulds that are equipped with of mounting bracket, two pole mould top and bottom are all fixedly connected with connecting plate, the inside centrifugation subassembly that is equipped with of mounting bracket, centrifugation subassembly includes motor, pivot, U-shaped board, second sideboard and four second fixing bolts;

the motor fixed mounting is in the mounting bracket bottom, pivot bottom and motor output shaft end fixed connection, the pivot passes through bearing swing joint with the mounting bracket bottom, pivot top and U shaped plate fixed connection, U shaped plate top and second sideboard fixed connection, it is fixed mutually through four second fixing bolt between second sideboard and the wherein two connecting plates.

Further, the inside notes material subassembly that is equipped with of mounting bracket, annotate the material subassembly and include inlet pipe, first sideboard and four first fixing bolt.

Further, the feeding pipe is movably connected with the top end of the mounting frame through a bearing, the bottom end of the feeding pipe is fixedly communicated with the first side plate, and the first side plate is fixed with the other two connecting plates through four first fixing bolts.

According to the technical scheme, the first side plates are fixed with the other two connecting plates through the four first fixing bolts, the other two connecting plates are disassembled in the same way, and then concrete is injected between the two pole molds through the feeding pipe.

Further, the top of the mounting frame is provided with a threaded piston, and the threaded piston is in threaded connection with the feeding pipe.

It can be seen that in the above technical solution, the threaded piston is rotated to be inserted into the feed pipe, so as to seal the feed pipe.

Further, two all be equipped with buffer unit on the pole mould, two buffer unit all includes link, two buffer spring, two telescopic links, two dampers and two blotters.

Further, four damper one end all with mounting bracket fixed connection, four buffer spring and four telescopic link both ends respectively with four dampers and two link fixed connection, four the blotter respectively with two link fixed connection.

Further, the bottom of the motor is provided with a bottom frame, and the top end of the bottom frame is fixedly connected with the bottom end of the mounting frame.

It can be seen that in the above technical scheme, the bottom frame can make the motor keep away from ground.

The utility model has the technical effects and advantages that:

1. according to the utility model, the second side plates are fixed with two connecting plates through the four second fixing bolts, the motor works to drive the two pole molds to rotate, concrete forms a pole in the two pole molds due to the action of centrifugal force, after the pole is molded, the two connecting plates are disassembled in the same way, the interior of the two pole molds is cleaned, the operation is simple, the mold is convenient to clean, and the use effect is good;

2. according to the utility model, part of shaking can be absorbed through the two buffer cushions, the four telescopic rods can prevent the four buffer springs from deflecting when being deformed, and shaking can be further reduced through the matching of the four buffer springs and the four dampers, so that the whole stability is high.

Drawings

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of the whole structure of a centrifuge for producing an integrated prestressed concrete pole;

FIG. 2 is a schematic diagram of a buffer assembly of a centrifuge for producing an integrated prestressed concrete pole according to the present utility model;

FIG. 3 is a schematic diagram of a centrifugal assembly of a centrifuge for producing an integrated prestressed concrete pole according to the present utility model;

FIG. 4 is a schematic diagram of a material injection assembly of a centrifuge for producing an integrated prestressed concrete pole;

in the figure: 1. a mounting frame; 2. an electric pole mold; 3. a connecting plate; 4. a material injection assembly; 5. a buffer assembly; 6. a centrifuge assembly; 7. a bottom frame; 401. a feed pipe; 402. a first side plate; 403. a first fixing bolt; 404. a threaded piston; 501. a connecting frame; 502. a buffer spring; 503. a telescopic rod; 504. a damper; 505. a cushion pad; 601. a motor; 602. a rotating shaft; 603. a U-shaped plate; 604. a second side plate; 605. and a second fixing bolt.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4 of the specification, an integrated centrifuge for producing prestressed concrete electric poles of the embodiment includes a mounting frame 1, two electric pole molds 2 are provided in the mounting frame 1, connecting plates 3 are fixedly connected to the top ends and the bottom ends of the two electric pole molds 2, a centrifugal assembly 6 is provided in the mounting frame 1, and the centrifugal assembly 6 includes a motor 601, a rotating shaft 602, a U-shaped plate 603, a second side plate 604 and four second fixing bolts 605;

the motor 601 fixed mounting is in mounting bracket 1 bottom, and pivot 602 bottom and motor 601 output shaft end fixed connection, pivot 602 and mounting bracket 1 bottom pass through bearing swing joint, pivot 602 top and U shaped plate 603 fixed connection, U shaped plate 603 top and second sideboard 604 fixed connection, second sideboard 604 is fixed with wherein between two connecting plates 3 through four second fixing bolt 605 mutually.

Further, the inside notes material subassembly 4 that is equipped with of mounting bracket 1, annotate material subassembly 4 include inlet pipe 401, first sideboard 402 and four first fixing bolt 403, and inlet pipe 401 passes through bearing swing joint with mounting bracket 1 top, and inlet pipe 401 bottom and first sideboard 402 fixed intercommunication, first sideboard 402 is fixed mutually through four first fixing bolt 403 with two other connecting plates 3 between, and mounting bracket 1 top is equipped with screw thread piston 404, and screw thread piston 404 and inlet pipe 401 threaded connection.

The first side plate 402 is fixed to the other two connecting plates 3 through four first fixing bolts 403, the other two connecting plates 3 are disassembled in the same way, then concrete is injected between the two pole molds 2 through the feeding pipe 401, and the threaded piston 404 is rotated to be inserted into the feeding pipe 401, so that the feeding pipe 401 is sealed.

Further, the two pole molds 2 are provided with the buffer assemblies 5, the two buffer assemblies 5 comprise a connecting frame 501, two buffer springs 502, two telescopic rods 503, two dampers 504 and two buffer cushions 505, one ends of the four dampers 504 are fixedly connected with the mounting frame 1, two ends of the four buffer springs 502 and the four telescopic rods 503 are respectively fixedly connected with the four dampers 504 and the two connecting frames 501, and the four buffer cushions 505 are respectively fixedly connected with the two connecting frames 501.

Wherein, four blotters 505 contact with two pole moulds 2 respectively, and when two pole moulds 2 rotated, two blotters 505 can absorb part and rock, and four telescopic links 503 can prevent to take place to deflect when four buffer springs 502 deformation, cooperatees through four buffer springs 502 and four dampers 504, can further reduce and rock, and holistic stability is high.

Further, the bottom of the motor 601 is provided with a bottom frame 7, the top end of the bottom frame 7 is fixedly connected with the bottom end of the mounting frame 1, and the motor 601 is not contacted with the ground through the bottom frame 7.

The application method of the embodiment is as follows:

when the electric pole mold is used, two electric pole molds 2 are placed between the first side plate 402 and the second side plate 604, then the second side plate 604 is fixed with two connecting plates 3 through four second fixing bolts 605, a motor 601 is started, the motor 601 works to drive a rotating shaft 602 to rotate, thereby driving a U-shaped plate 603 to rotate, further driving the second side plate 604 to rotate, the second side plate 604 drives the two electric pole molds 2 to rotate, concrete forms an electric pole in the two electric pole molds 2 due to the action of centrifugal force, after the electric pole is molded, the two connecting plates 3 are disassembled in the same way, finally the two electric pole molds 2 are disassembled, the electric pole between the two electric pole molds 2 is taken out, the inside of the two electric pole molds 2 is cleaned, the operation is simple, the mold is convenient to clean, and the use effect is good.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides an integration prestressed concrete pole production is with centrifuge, includes mounting bracket (1), inside two pole moulds (2) that are equipped with of mounting bracket (1), two equal fixedly connected with connecting plate (3) in pole mould (2) top and bottom, its characterized in that: a centrifugal assembly (6) is arranged in the mounting frame (1), and the centrifugal assembly (6) comprises a motor (601), a rotating shaft (602), a U-shaped plate (603), a second side plate (604) and four second fixing bolts (605);

motor (601) fixed mounting is in mounting bracket (1) bottom, pivot (602) bottom and motor (601) output shaft end fixed connection, pivot (602) and mounting bracket (1) bottom pass through bearing swing joint, pivot (602) top and U shaped plate (603) fixed connection, U shaped plate (603) top and second sideboard (604) fixed connection, second sideboard (604) are fixed mutually through four second fixing bolt (605) between two wherein connecting plates (3).

2. The integrated prestressed concrete pole production centrifuge of claim 1, wherein: the novel plastic injection device is characterized in that an injection assembly (4) is arranged inside the mounting frame (1), and the injection assembly (4) comprises a feeding pipe (401), a first side plate (402) and four first fixing bolts (403).

3. The centrifuge for producing an integrated prestressed concrete pole according to claim 2, wherein: the feeding pipe (401) is movably connected with the top end of the mounting frame (1) through a bearing, the bottom end of the feeding pipe (401) is fixedly communicated with the first side plate (402), and the first side plate (402) is fixed with the other two connecting plates (3) through four first fixing bolts (403).

4. The centrifuge for producing an integrated prestressed concrete pole according to claim 2, wherein: the top of the mounting frame (1) is provided with a threaded piston (404), and the threaded piston (404) is in threaded connection with the feeding pipe (401).

5. The integrated prestressed concrete pole production centrifuge of claim 1, wherein: and the two pole molds (2) are respectively provided with a buffer assembly (5), and the two buffer assemblies (5) comprise a connecting frame (501), two buffer springs (502), two telescopic rods (503), two dampers (504) and two buffer cushions (505).

6. The centrifuge for producing an integrated prestressed concrete pole according to claim 5, wherein: four attenuator (504) one end all with mounting bracket (1) fixed connection, four buffer spring (502) and four telescopic link (503) both ends respectively with four attenuator (504) and two link (501) fixed connection, four blotter (505) respectively with two link (501) fixed connection.

7. The integrated prestressed concrete pole production centrifuge of claim 1, wherein: the bottom of the motor (601) is provided with a bottom frame (7), and the top end of the bottom frame (7) is fixedly connected with the bottom end of the mounting frame (1).