CN201483641U

CN201483641U - Concrete pipe vibrating table

Info

Publication number: CN201483641U
Application number: CN2009202030148U
Authority: CN
Inventors: 赵湘晖; 赵姗妹; 赵博平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-31
Filing date: 2009-08-31
Publication date: 2010-05-26
Anticipated expiration: 2019-08-31

Abstract

The utility model discloses a concrete pipe vibrating table which is positioned between a vibration source and a platform of concrete pipe vibrating equipment. A rubber pier piece for replacing the conventional steel spring is used as a vibrating conduction connecting piece, namely a vibrating rubber pier is arranged between support legs on two sides of the vibrating table. The equipment has high vibrating frequency which can reach 3,400 times per minute at most, and implements even and stable vibration; because the adoption of the double-amplitude vibration source, the resonance effect is quick, and the concrete has high compaction degree in high-frequency micro vibration; the vibration distribution is reasonable, the vibration is produced on the inner and outer walls of a concrete pipe die, and the concrete pipe vibrating table can be applied in the processes requiring for vibration molding such as vertical vibration, core die vibration process and the like; and the concrete pipe vibrating table has low energy consumption, can use a small-sized motor, and can reduce half of power required for vibrating conduction compared with the common steel spring.

Description

The concrete plug shake table

Technical field

The utility model relates to the vibration production equipment of producing concrete plug, particularly a kind of concrete plug shake table.

Background technology

In the process equipment of producing concrete plug, need to adopt process equipment vibration mouldings such as vertical vibrating, core mould vibrating at present, power source is passed to shaking platform mold internal mold, external mold with mode of vibration, the density of mould inner concrete packing is strengthened.In the vibration equipment platform, it is to adopt traditional steel spring to do the conduct vibrations part that vibration is transmitted, and it is constant to use decades till today.This conducting piece has rigid big, uprises frequently, shortcomings such as the life-span is short, big energy-consuming and resonance effect difference.

Summary of the invention

The utility model is at the technical problem that the steel spring conducting piece exists, provide a kind of shake frequently high energy consumption and low, vibration distribution rationally, concrete is more closely knit at the little center of percussion of high frequency, the concrete plug shake table that resonance effect is fast.

The utility model according to equilibrium principle, replaces steel spring to do the conduct vibrations connector with glue pier spare between the vibration source and platform of shaking concrete tubing equipment.The technical scheme of being taked is: a kind of concrete plug shake table, and comprise platen [2], become whole supporting leg [21] with platen, be fixed in the bobbing machine [1] of platen bottom, it is characterized in that: between shake table two side legs [21], be provided with vibration Jiao Dun [22].

Further, described vibration Jiao Dun [22] is cylindrical, and the contact-making surface setting of Jiao Dun and supporting leg [21] is backplate [23] up and down, and following backplate outer [25] is greater than the Outside Dimensions of vibration Jiao Dun [22].For preventing Jiao Dun distortion displacement under vibration and swing, between vibration Jiao Dun [22] and the supporting leg [21] gim peg [24] is housed.

The utility model compared with prior art has following advantage:

1. it is high frequently to shake, and reaches as high as 3400 times/minute, realizes the uniform and stable vibration; The utility model can be in vertical vibrating, core mould vibrating technology etc. other need to use in the technology of vibration moulding;

2. vibrating effect is good, adopts the double-amplitude vibration source, realizes that resonance effect is fast, and concrete is closely knit at the little center of percussion of high frequency, makes product reach optimum efficiency;

3. vibration distribution is reasonable, and the inside and outside wall of pipe of concrete timber die is all produced vibration, realizes that vibration balancing distributes;

4. it is low to consume energy, and can use micro-machine, can reduce half with respect to general steel spring conduct vibrations required drive.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 be among Fig. 1 A-A to profile.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model shake table is to constitute shake table by platen 2 and supporting leg 21, makes platen and supporting leg 21 become integral body, places the mould 3 of waiting to shake on the table top; Platen 2 bottoms are fixed with two groups of (every motor 15 kilowatts) mechanical shakers 1, and during bobbing machine 1 operation, the eccentric wheel on the machine output shaft that shakes drives the platen vibration, place mould 3 on the table top also along with platen synchronous vibration; Vibration glue pier 22 is housed between the supporting leg 21 of shake table both sides, and vibration glue pier 22 is cylindrical, is to select for use natural rubber or reclaimed rubber to make; Backplate 23 about the contact-making surface setting of Jiao Dun and supporting leg 21, following backplate outer 25 is greater than the Outside Dimensions of vibration glue pier 22, and the outer height is designed to 1～5cm, so that Jiao Dun is formed the peripheral protection of drawing in; For preventing Jiao Dun distortion displacement under vibration and swing, between vibration glue pier 22 and the supporting leg 21 gim peg 24 is housed.

Claims

1. a concrete plug shake table comprises platen [2], becomes whole supporting leg [21] with platen, is fixed in the bobbing machine [1] of platen bottom, it is characterized in that: be provided with vibration Jiao Dun [22] between shake table two side legs [21].

2. according to the described concrete plug shake table of claim 1, it is characterized in that described vibration Jiao Dun [22] for cylindrical, the contact-making surface setting of Jiao Dun and supporting leg [21] is backplate [23] up and down, and following backplate outer [25] is greater than the Outside Dimensions of vibration Jiao Dun [22].

3. according to the described concrete plug shake table of claim 1, it is characterized in that between described vibration Jiao Dun [22] and the supporting leg [21] gim peg [24] being housed.