CN218053231U

CN218053231U - Centrifugal forming device is used in production of prestressed concrete tubular pile

Info

Publication number: CN218053231U
Application number: CN202222400323.2U
Authority: CN
Inventors: 胡俊贤; 黄子宏
Original assignee: Shantou Runji Industrial Co ltd
Current assignee: Shantou Runji Industrial Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-16
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a centrifugal forming device is used in production of prestressed concrete tubular pile, which comprises a base, the equal fixed mounting in both sides at base top has the backup pad, the top fixed mounting of backup pad has the fixed plate, the both sides of fixed plate bottom are all rotated and are installed the pivot, two the equal fixed mounting in top of pivot has the mounting panel, bolt fixedly connected with tubular pile mould is passed through at the top of mounting panel. This centrifugal forming device is used in production of prestressed concrete tubular pile, the utility model discloses a base, backup pad, bracing piece, fixed plate, tubular pile mould, drive mechanism, pivot, second motor, gyro wheel, slide, the cooperation of slider and mounting panel is used, and the slider can play the effect of a spacing support to the mounting panel, improves the stability of mounting panel at the rotation in-process, and the rolling contact between gyro wheel and the slide inner wall simultaneously, frictional force between slider and the slide inner wall reduces, improves the smooth and easy nature of mounting panel rotation in-process.

Description

Centrifugal forming device is used in production of prestressed concrete tubular pile

Technical Field

The utility model relates to a concrete pipe pile production technical field specifically is a centrifugal forming device is used in production of prestressed concrete pipe pile.

Background

The concrete pipe pile is cylindrical, and is produced by high-speed centrifugal motion of concrete in a forming die through the high-speed rotation of a centrifugal pipe pile die on a centrifuge, so that the concrete in the pipe pile die is subjected to high-speed centrifugal motion, and finally the concrete pipe pile with a circular hole in the center is manufactured.

However, the traditional centrifugal forming device for producing the prestressed concrete pipe pile in the market at present can only centrifuge a pipe pile die at the same time, so that the influence is caused, in order to improve the production efficiency, only centrifuge equipment can be added, a large amount of workshop land is occupied, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal forming device is used in production of prestressed concrete tubular pile to solve the problem that proposes in 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 production of prestressed concrete tubular pile is with centrifugal forming device, includes the base, the equal fixed mounting in both sides at base top has the backup pad, the top fixed mounting of backup pad has the fixed plate, the both sides of fixed plate bottom are all rotated and are installed the pivot, two the equal fixed mounting in top of pivot has the mounting panel, bolt fixedly connected with tubular pile mould is passed through at the top of mounting panel, one side fixed mounting at base top has the second motor, two be provided with drive mechanism between the pivot, fixed mounting has a plurality of bracing piece between base and the fixed plate.

As a further aspect of the present invention: the top fixed mounting of fixed plate has a perpendicular section of thick bamboo, set up the constant head tank of symmetric distribution on the outer wall of a perpendicular section of thick bamboo, the top fixed mounting of a perpendicular section of thick bamboo has first motor, the drive end fixed mounting of first motor has accommodate the lead screw, the cover is equipped with the movable block on accommodate the lead screw's the outer wall, the equal fixed mounting in both sides of movable block has annular limiting plate, the interior fixed surface of annular limiting plate installs the spacing seat of a plurality of, movable mounting has the ball on the spacing seat.

As a further aspect of the present invention: the slide has all been seted up to the both sides at fixed plate top, the bottom fixed mounting of mounting panel has a plurality of slider.

As a further aspect of the present invention: the slider is in an inverted T shape, and the top and the bottom of the protrusions on the two sides of the slider are respectively provided with a roller in a rotating mode.

As a further aspect of the present invention: the top of the movable block is provided with a threaded hole matched with the adjusting screw rod, and the movable block is in threaded connection with the adjusting screw rod through the threaded hole formed in the top of the movable block.

As a further aspect of the present invention: the transmission mechanism is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

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

1. the utility model discloses a base, a supporting plate, the bracing piece, the fixed plate, the tubular pile mould, drive mechanism, the apparatus further comprises a rotating shaft, a second motor, the gyro wheel, the slide, the cooperation of slider and mounting panel is used, the slider can play the effect of a spacing support to the mounting panel, improve the stability of mounting panel at the rotation in-process, rolling contact between gyro wheel and the slide inner wall simultaneously, frictional force between slider and the slide inner wall reduces, improve the smooth and easy nature of mounting panel rotation in-process, and the device can once only carry out centrifugal motion to two tubular pile moulds, the production efficiency of prestressed concrete tubular pile has been improved greatly, need not to increase a large amount of centrifuge equipment, the while has avoided occuping a large amount of workshops and uses ground.

2. This practicality uses through the cooperation of annular limiting plate, first motor, movable block, constant head tank, accommodate the lead screw, vertical cylinder, ball and spacing seat, and annular limiting plate can play a spacing effect of support to the tubular pile mould top, has increased the steadiness of device and has improved product quality, reduces the production of wastrel.

Drawings

FIG. 1 is a schematic structural view of a centrifugal forming device for producing a prestressed concrete tubular pile;

FIG. 2 is an enlarged schematic structural view of a position A in FIG. 1 of a centrifugal forming device for producing a prestressed concrete tubular pile;

fig. 3 is an enlarged schematic structural view of a centrifugal forming device for producing a prestressed concrete pipe pile, at the position B in fig. 1.

In the figure: the pipe pile mould comprises a base 1, a supporting plate 2, a supporting rod 3, a fixing plate 4, a pipe pile mould 5, an annular limiting plate 6, a first motor 7, a movable block 8, a positioning groove 9, an adjusting screw rod 10, a vertical cylinder 11, a transmission mechanism 12, a rotating shaft 13, a second motor 14, a roller 15, a slide way 16, a slide block 17, an installation plate 18, a ball 19 and a limiting seat 20.

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.

Please refer to fig. 1-3, in the embodiment of the present invention, a centrifugal forming device for producing prestressed concrete pipe pile, including a base 1, the equal fixed mounting in both sides at base 1 top has backup pad 2, the top fixed mounting of backup pad 2 has fixed plate 4, the both sides of fixed plate 4 bottom are all rotated and are installed pivot 13, and the top of pivot 13 runs through the bottom of fixed plate 4 and extends to fixed plate 4 top, the equal fixed mounting in top of two pivot 13 has mounting panel 18, bolt fixedly connected with pipe pile mould 5 is passed through at the top of mounting panel 18, one side fixed mounting at base 1 top has second motor 14, and the drive end of second motor 14 and the bottom fixed connection of a pivot 13, be provided with drive mechanism 12 between two pivot 13, fixed mounting has a plurality of bracing piece 3 between base 1 and the fixed plate 4.

Referring to fig. 1 and fig. 3, in the application, the top fixed mounting of fixed plate 4 has a vertical cylinder 11, set up symmetric distribution's constant head tank 9 on vertical cylinder 11's the outer wall, the top fixed mounting of vertical cylinder 11 has first motor 7, and the drive end of first motor 7 runs through the top of vertical cylinder 11 and extends to vertical cylinder 11's inside, the drive end fixed mounting of first motor 7 has accommodate the lead screw 10, and the bearing of installation rotates on the bottom of accommodate the lead screw 10 and the vertical cylinder 11 inner wall bottom to be connected, the cover is equipped with movable block 8 on accommodate the lead screw 10's the outer wall, and first motor 7 runs through the inside of constant head tank 9 and with constant head tank 9 sliding connection, the equal fixed mounting in both sides of movable block 8 has annular limiting plate 6, annular limiting plate 6's internal surface fixed mounting has a plurality of spacing seat 20, movable mounting has ball 19 on the spacing seat 20.

Referring to fig. 2, in the application, slide 16 has all been seted up to the both sides at fixed plate 4 top, and the bottom fixed mounting of mounting panel 18 has a plurality of slider 17, and slider 17 and slide 16 sliding connection.

Referring to fig. 2, in the present application, the slider 17 is shaped like an inverted T, the rollers 15 are rotatably mounted on the top and the bottom of the protrusions on both sides of the slider 17, and the rollers 15 are in rolling contact with the inner wall of the slideway 16.

Referring to fig. 1, in the present application, a threaded hole adapted to an adjusting screw rod 10 is formed in the top of the movable block 8, and the movable block 8 is in threaded connection with the adjusting screw rod 10 through the threaded hole formed in the top of the movable block.

Referring to fig. 1, in the present application, the transmission mechanism 12 is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are connected by the belt in a transmission manner.

The utility model discloses a theory of operation is:

referring to fig. 1 to 3, in use, electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use, a pipe pile die 5 is fixed on the top of a mounting plate 18 through bolts, two pipe pile dies 5 can be fixed on the device at one time, after the pipe pile die 5 is fixed, a second motor 14 can be controlled to start working through the switch, a driving end of the second motor 14 drives a right rotating shaft 13 to rotate, meanwhile, under the transmission action of a transmission mechanism 12, the two rotating shafts 13 rotate, the rotation of the two rotating shafts 13 can drive the mounting plate 18 to rotate, the rotation of the mounting plate 18 can drive the pipe pile die 5 to rotate, the concrete inside the pipe pile die 5 is subjected to high-speed centrifugal motion, in the rotation process of the mounting plate 18, the rotation of the mounting plate 18 drives a sliding block 17 to slide on a sliding rail 16, the rotation of the sliding block 17 can drive the sliding block 15 and the inner wall of the sliding rail 16 to roll, the sliding block 17 can play a role of a limiting support for the mounting plate 18, the mounting plate 18 can improve the stability of the mounting plate 18 in the rotation process, meanwhile, the efficiency of a large number of centrifugal force of the pipe pile die production can be improved, and the centrifugal device can be greatly improved.

Referring to fig. 1 and 3, in use, before the pipe pile mold 5 rotates, the first motor 7 is controlled to start to work through a switch, a driving end of the first motor 7 drives the adjusting screw rod 10 to rotate, through the screw transmission of the adjusting screw rod 10 and the movable block 8 and the sliding relation of the movable block 8 and the positioning groove 9, the movable block 8 is stably moved vertically, the movable block 8 moves to drive the annular limiting plate 6 to move, the annular limiting plate 6 is sleeved on the outer wall of the pipe pile mold 5 in a downward moving mode, the base 1 on the inner surface of the annular limiting plate 6 is in rolling contact with the outer wall of the pipe pile mold 5, and therefore in the rotating process of the subsequent pipe pile mold 5, the annular limiting plate 6 can play a role in supporting and limiting above the pipe pile mold 5, the stability of the device is improved, the product quality is improved, and the generation of defective products is reduced.

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 centrifugal forming device is used in production of prestressed concrete tubular pile, includes base (1), its characterized in that: the utility model discloses a pipe pile mould, including base (1), pivot (13), two, the equal fixed mounting in both sides at base (1) top has backup pad (2), the top fixed mounting of backup pad (2) has fixed plate (4), the both sides of fixed plate (4) bottom are all rotated and are installed pivot (13), two the equal fixed mounting in top of pivot (13) has mounting panel (18), bolt fixedly connected with pipe pile mould (5) are passed through at the top of mounting panel (18), one side fixed mounting at base (1) top has second motor (14), two be provided with drive mechanism (12) between pivot (13), fixed mounting has a plurality of bracing piece (3) between base (1) and fixed plate (4).

2. The centrifugal forming device for producing the prestressed concrete pipe pile according to claim 1, wherein: the top fixed mounting of fixed plate (4) has a vertical cylinder (11), set up symmetric distribution's constant head tank (9) on the outer wall of vertical cylinder (11), the top fixed mounting of vertical cylinder (11) has first motor (7), the drive end fixed mounting of first motor (7) has accommodate the lead screw (10), the cover is equipped with movable block (8) on the outer wall of accommodate the lead screw (10), the equal fixed mounting in both sides of movable block (8) has annular limiting plate (6), the internal fixed surface of annular limiting plate (6) installs spacing seat of a plurality of (20), movable mounting has ball (19) on spacing seat (20).

3. The centrifugal forming device for producing the prestressed concrete pipe pile according to claim 1, wherein: slide (16) have all been seted up to the both sides at fixed plate (4) top, the bottom fixed mounting of mounting panel (18) has a plurality of slider (17).

4. The centrifugal forming device for producing the prestressed concrete pipe pile according to claim 3, wherein: the shape of slider (17) is the T shape of invering, protruding top and the bottom of slider (17) both sides are all rotated and are installed gyro wheel (15).

5. The centrifugal forming device for producing the prestressed concrete pipe pile according to claim 2, wherein: the top of the movable block (8) is provided with a threaded hole matched with the adjusting screw rod (10), and the movable block (8) is in threaded connection with the adjusting screw rod (10) through the threaded hole formed in the top of the movable block.

6. The centrifugal forming device for producing the prestressed concrete pipe pile according to claim 1, wherein: the transmission mechanism (12) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.