CN201165026Y

CN201165026Y - Improved building block forming appliance

Info

Publication number: CN201165026Y
Application number: CNU200820101404XU
Authority: CN
Inventors: 李仰水
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-04
Filing date: 2008-02-04
Publication date: 2008-12-17
Anticipated expiration: 2018-02-04

Abstract

The utility model provides an improved building block molding device with high productivity and good building block intensity comprising a frame, a guide post, a molding box, a vibrating table and a mold-releasing oil cylinder. The guide post is arranged on the frame, the molding box is movably arranged on the guide post though a slide block, and the vibrating table is arranged on the frame; and the body of the mold-releasing oil cylinder and the piston rod are connected with the vibrating table and the molding box respectively. Thereby the vibrating table compacts the concrete through a splint on one side, and transfers the vibration to the molding box through the mold-releasing oil cylinder and compacts the concrete though a molding box wall on the other side. The vibrating mode combines the two traditional concrete compacting modes so that the size of the molding box can be relatively larger, the building block formed in one piece can amount to six or eight, the intensity of the molding building block is high, and the molding box and the splint can be indestructible.

Description

A kind of improved building block forming device

Technical field

The utility model relates to a kind of improved building block forming device, and it is used for concrete block forming.

Background technology

In existing building block forming device, concrete jolt ramming mode generally has two kinds: a kind of is that vibrating device directly is connected with the moulding box dual-side, concrete carries out jolt ramming under the drive of moulding box wall, the building block forming device of this kind structure since moulding box with the shearing stress transmitting vibrations, the power of vibrating device can not be too big, and moulding box damages easily, and vibration is transmitted can not be too far away, thereby once can only 2 to 4 building blocks of moulding; Another kind is that vibrating device is located on the shake table of moulding box below, the building block supporting plate places between shake table and the moulding box, the vibration of shake table is passed on the moulding box and then to concrete by supporting plate carries out jolt ramming, this kind concrete jolt ramming mode is because the decline of supporting plate and moulding box is freely, the platform frequency of not shaken is forced, therefore its vibration frequency is lower than the frequency of shake table, and consequently concrete jolt ramming effect is undesirable, and the block strength of institute's moulding is relatively poor.

The utility model content

The purpose of this utility model is to provide a kind of productivity ratio height, improved building block forming device that block strength is good.

The technical scheme that the utility model adopted is such: a kind of improved building block forming device, comprise frame, lead, moulding box, shake table and demoulding oil jar, described lead is located on the frame, moulding box is located on the lead by slide block movably, described shake table is located on the frame, and the cylinder body of described demoulding oil jar and piston rod are affixed with shake table and moulding box respectively.

Above-mentioned improved building block forming device, described lead have on four and two the one group frames of being located at the moulding box both lateral sides respectively, and two slide blocks slip cap respectively are located on two leads of moulding box side, and moulding box and two slide blocks are affixed respectively.

Above-mentioned improved building block forming device, described demoulding oil jar have the both lateral sides that two and its cylinder body are fixedly arranged on shake table respectively, and the piston rod of described each demoulding oil jar is affixed with the slide block of respective side respectively.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: when shake table carries out jolt ramming to concrete, because demoulding oil jar is shake table, moulding box and be located at shake table and moulding box between the building block supporting plate closely be clamped together, shake table carries out jolt ramming by supporting plate to concrete on the one hand like this, shake table is delivered to vibration on the moulding box by demoulding oil jar again on the other hand, carry out jolt ramming by moulding box wall transmitting vibrations to concrete, this kind mode of vibration combines two kinds of concrete jolt ramming modes of tradition, thereby described moulding box size can be relatively large, one-time formed building block can reach six to eight, and the block strength height of institute's moulding, moulding box and supporting plate are not fragile, and demoulding oil jar no longer is the damping of vibration, improved the efficient of oscillation power greatly.

Description of drawings

Fig. 1 is the front view of embodiment;

Fig. 2 is the side view of embodiment;

The specific embodiment

With reference to figure 1, Fig. 2, embodiment discloses a kind of improved building block forming device, it comprises frame 1, four leads 2, moulding box 3, shake table 4, two slide blocks 5 and two demoulding oil jars 6, wherein said frame 1 is used for directly or indirectly fixing, support above-mentioned each part, also be provided with feeding trolley on the frame 1 simultaneously, pressure head, hydraulic pump and corresponding hydraulic circuit, the conveying device of building block supporting plate etc., though feeding trolley, pressure head, hydraulic pump and corresponding hydraulic circuit, the conveying devices of building block supporting plate etc. constitute the requisite part of building block forming device, but because the utility model does not improve the structure of this part, and the structure of this part and annexation each other have been known, here will not give unnecessary details, but should not be construed as the technical solution of the utility model disclose insufficient or technical scheme imperfect, those skilled in the art can fully understand the technical solution of the utility model and technical problem to be solved according to specification.Described shake table 4 is rotated by driven by motor two eccentric shafts 41, be respectively equipped with two eccentric blocks, 42, two eccentric shafts 41 on each eccentric shaft 41 and connect by the travelling gear Synchronous Transmission, own as shake table 4, its structure has been known, and the utility model itself is not improved shake table 4.2 two one group of described four lead are located at respectively on the frame of shake table 4 both sides, each slide block 5 is sheathed on respectively on two leads 2 of shake table 4 the same sides slidably, moulding box 3 both lateral sides are affixed with slide block 5 respectively, the cylinder body of described each demoulding oil jar 6 is fixedly arranged on the both lateral sides of shake table 4 respectively, and the piston rod of each demoulding oil jar 6 is affixed with the slide block 5 of respective side respectively.

In block forming, supporting plate 7 is placed between moulding box 3 and the shake table 4,6 pressurizations make the piston rod of demoulding oil jar 6 move down to the control system of building block forming device to demoulding oil jar, thereby make moulding box 3, supporting plate 7, shake table 4 being combined into one tightly, after concrete is packed into moulding box 3, shake table 4 begins vibration, and on the one hand, shake table 4 is passed to vibration concrete and it is carried out jolt ramming by supporting plate 7; On the other hand, shake table 4 is passed to moulding box 3 to vibration by demoulding oil jar 6, slide block 5, and the moulding box wall of moulding box 3 carries out jolt ramming to concrete.After vibration was finished, shake table 4 stopped vibration, and demoulding oil jar 6 drives on the moulding box 3 and moves, and under the effect of pressure head, the building block of forming is that the demoulding is on supporting plate 7.

Claims

1, a kind of improved building block forming device, it is characterized in that: comprise frame, lead, moulding box, shake table and demoulding oil jar, described lead is located on the frame, moulding box is located on the lead by slide block movably, shake table is located on the frame, and the cylinder body of described demoulding oil jar and piston rod are affixed with shake table and moulding box respectively.

2, improved building block forming device according to claim 1, it is characterized in that: described lead has on four and two the one group frames of being located at the moulding box both lateral sides respectively, two slide blocks slip cap respectively are located on two leads of moulding box side, and moulding box and two slide blocks are affixed respectively.

3, improved building block forming device according to claim 2 is characterized in that: described demoulding oil jar has the both lateral sides that two and its cylinder body are fixedly arranged on shake table respectively, and the piston rod of described each demoulding oil jar is affixed with the slide block of respective side respectively.