CN202399373U

CN202399373U - Cement flue forming equipment

Info

Publication number: CN202399373U
Application number: CN2011205703560U
Authority: CN
Inventors: 曾范顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-08-29
Anticipated expiration: 2021-12-31

Abstract

The utility model discloses cement flue forming equipment which comprises a base, wherein the base is connected with a base board through an elastic supporting device, the bottom of the base board is provided with a vibration motor, the base board is connected with a base moldboard, each of the two sides of the base board is hinged with a side mold, the front end of the base board is fixedly connected with a suspension bracket, the suspension bracket is connected with two connection boards, the connection boards are connected with an inner mold, the front end and the rear end of the inner mold are connected with a mold frame, the inner mold is formed by an upper mold board, a lower mold board, a left mold board and a right mold board, the left ends and the right ends of the upper mold board and the lower mold board are respectively provided with bent edges, the bent edges are arranged along the length direction of the upper mold board and the lower mold board, the upper ends and the lower ends of the left mold board and the lower mold board are respectively provided with overlap edges, the middle part of the inner mold is provided with an upright, and the upright is provided with multiple groups of jacking oil cylinders. According to the cement flue forming equipment, a cement flue manufactured by the cement flue forming equipment is uniform in wall thickness, and can not generate air pores or become loosened, in addition, the problem of difficulty in demolding is solved, the labor efficiency is improved, and the labor intensity of operators is reduced.

Description

Cement flue former

Technical field

The utility model belongs to the cement products production equipment, is specifically related to a kind of cement flue former.

Background technology

Building needs to use the cement flue to carry out the laying of smoke evacuation system in process of construction.Existing cement flue is made by hand for adopt more, and promptly the bottom is provided with base plate, the base plate both sides be hinged with respectively can on the side plate that turns over; Prevent the internal mold post in the cavity that side plate and base plate surround; The internal mold post drops on the framed support on the base plate by being positioned at internal mold post two ends and bottom, and the chamber that surrounds between internal mold post between two ends framed and side plate, the base plate is the cast chamber, through in the cast chamber, being in the milk; The top is dried after floating can be with the moulding of cement flue; The mode of this moulding makes the flue wall thickness of cement flue inhomogeneous easily, and is prone to produce pore, and exists internal mold to extract difficult defective out.

Summary of the invention

The technical problem that the utility model will solve is to above-mentioned defective, and the evenly and easily cement flue former of the demoulding of a kind of wall thickness is provided.

In order to solve the problems of the technologies described above, the utility model provides a kind of cement flue former with following structure, and it comprises base; Its design feature is: be connected with base plate through resilient supporting unit on the base, the bottom of base plate is equipped with vibrating motor, and being connected with on the base plate can be along the end template of base plate longitudinal sliding motion; The both sides of base plate are hinged with side form respectively; The front end of base plate is connected with hanger bracket, is connected with two connecting plates that can laterally slide on the hanger bracket, is connected with on the connecting plate to be arranged in the internal mold that end template and side form surround cavity; End template, side form and internal mold are formed an open-topped cement flue forming cavity; The rear and front end of internal mold is connected with identical with cement flue forming cavity shape framed, and internal mold is made up of upper and lower template and left and right template, and said two connecting plates are connected with left and right template respectively; The right ends of upper and lower template is respectively equipped with the bending edge that subtend is stretched out; Bending edge is along the length direction setting of bolster, and the two ends up and down of left and right template are respectively equipped with subtend and stretch out and be positioned at the inboard overlap edge of bending edge, and the middle part of internal mold is provided with pillar; Many groups stretch oil cylinder that subtend is provided with is housed on the pillar, the piston rod of two groups of adjacent stretch oil cylinders respectively with the contacted inner surfaces of upper and lower template and left and right template.

After adopting said structure; Grout injection in above-mentioned cement flue forming cavity under the interval of side form, end template and internal mold, forms the cement flue identical with this forming cavity shape; Owing to be provided with resilient supporting unit and vibrating motor; Thereby it is even to grout in this chamber, and the cement flue wall thickness of formation is even, can not produce pore and shrinkage porosite phenomenon; And after grouting, the completion that thes cement solidifies, start stretch oil cylinder simultaneously, can make the bolster move toward one another; The left-right template move toward one another, promptly internal mold dwindles, and realizes the demoulding; The end template that is slidingly connected on the base is got final product with the cement flue hauling-out that is positioned at the end template top; Thereby solved the difficult problem of the demoulding, and also improved efficiency, reduced operator's labour intensity.

As the improvement of the utility model, said side form comprises the box-shaped shell of being processed by steel plate, is equipped with on the front end face of box-shaped shell that steam gets into pipe, rear end face is provided with ventilative apopore; The box-shaped shell internal cavity is the vapor stream cavity; Get into pipe through steam and in box-shaped shell, feed steam, can speed the setting time of cement flue, thereby shorten the Production Time of single cement flue greatly; Improved make efficiency, the steam after the heat exchange and the condensed water of formation are discharged through ventilative apopore.

Be equipped with in the said box-shaped shell this vapor stream cavity many reinforcements at interval, the bottom of reinforcement is provided with the passage that makes adjacent chamber UNICOM.

The two groups of tracks up and down that laterally arrange are housed on the said hanger bracket, are connected with the vertical support axle on two gripper shoes respectively, the two ends up and down of vertical support axle are connected with the scroll wheel that slides along track respectively.

As the further improvement of the utility model, be equipped with on the said overlap edge can with the sealing gasket of bending edge inner surface sealing, can prevent effectively that cement mortar from getting in the inner chamber that bolster and left-right template surround.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further to specify:

Fig. 1 is the structural representation of a kind of embodiment of the utility model;

Fig. 2 is the sketch map that Fig. 1 overlooks state;

Fig. 3 is the cutaway view along A among Fig. 1-A line;

Fig. 4 is the cutaway view after internal mold shrinks among Fig. 3;

Fig. 5 is the sectional view of cement flue after the embodiment moulding of Fig. 1;

Fig. 6 is the cutaway view of internal mold among the another kind of embodiment;

Fig. 7 is the cutaway view after internal mold shrinks among Fig. 6.

The specific embodiment

Cement flue former as depicted in figs. 1 and 2, it comprises base 1, is connected with base plate 2 through resilient supporting unit on the base 1; Resilient supporting unit can be support spring 15; The top of support spring 15 is connected on the base 1 through support column through bottom, the bottom that sleeve is connected base plate 2, and the bottom of base plate 2 is equipped with vibrating motor 16, slidely connects end template 3 on the base plate 2; The both sides of base plate 2 are hinged with the side form 4 of upset back and the applying of end template 3 two sides respectively; Side form 4 comprises the box-shaped shell of being processed by steel plate 41, and box-shaped shell 41 internal cavities are the vapor stream cavity, is equipped with in the box-shaped shell 41 this vapor stream cavity many reinforcements 42 at interval; Reinforcement 42 is provided with the passage 43 that makes adjacent chamber UNICOM, is equipped with on the front end face of side form 4 that steam gets into pipe 6, rear end face is provided with ventilative apopore 12.The front end of base plate 2 is connected with hanger bracket 7; Be connected with two connecting plates 8 that can laterally slide on the hanger bracket 7; Be connected with on the connecting plate 8 and be arranged in the internal mold 5 that end template 3 and side form 4 surround cavity, be equipped with on the hanger bracket 7 laterally arrange be connected with vertical support axle 9 respectively on two groups of track 11, two gripper shoes 8 up and down; The two ends up and down of vertical support axle 9 are connected with the scroll wheel 10 that slides along track 11 respectively; Every group of track 11 is made up of two guide rails that horizontal parallel is provided with, the above-mentioned scroll wheel 10 external peripheral surface settings race identical with the guide rail shape, and scroll wheel 10 is installed on the guide rail and along guide rail through race and slides.End template 3, side form 4 and internal mold 5 are formed an open-topped cement flue forming cavity 14; The rear and front end of internal mold 5 is connected with identical with cement flue forming cavity 14 shapes framed 13; The contacted inner surfaces of the outer surface of mould frame 13 and end template 3 and side form 4, promptly the cement flue shape after the shape of mould frame and the moulding is identical.

Like internal mold 5 structures among Fig. 3 and a kind of embodiment shown in Figure 4, internal mold 5 is made up of with left and right template 52 upper and lower template 51, and the right ends of upper and lower template 51 is respectively equipped with the bending edge 53 that subtend is stretched out and is obliquely installed; Angle of inclination among the figure is 45 degree, also can make bending edge 53 and horizontal angle greater than 45 degree, for example 60 degree etc.; Can better carry out the demoulding; Bending edge 53 is along the length direction setting of bolster, and the two ends up and down of left and right template 52 are respectively equipped with subtend and stretch out and be positioned at the inboard overlap edge 54 of bending edge, and overlap edge 54 also is provided with along its length direction; Be equipped with on the overlap edge 54 can with the sealing gasket 55 of bending edge 53 sealing; The middle part of upper and lower template 51 and left and right template 52 is provided with pillar 56, and many groups stretch oil cylinder 57 that subtend is provided with is housed on the pillar 56, and one group of stretch oil cylinder 57 among the figure is made up of two monomer oil cylinders that subtend is provided with; This group stretch oil cylinder 57 also can be made up of the monomer oil cylinder that two ends are provided with piston rod respectively; The piston rod of two groups of adjacent stretch oil cylinders 57 respectively with the contacted inner surfaces of upper and lower template 51 and left and right template 52, promptly the two-piston masthead of one group of stretch oil cylinder 57 is to the inner surface of bolster 51, the two-piston masthead of adjacent another group stretch oil cylinder 57 is the inner surface of template 52 to the left and right; Two groups of adjacent stretch oil cylinder 57 space sets; Also can cloth on the same position of pillar 56, the end of piston rod is equipped with and leans plate, leans plate and is connected through bolt with the inner surface of upper and lower template 51 and left and right template 52.

Internal mold shown in Fig. 3 is the state when strutting, and the state when internal mold shown in Figure 4 contracts in being is when the stretch oil cylinder of subtend setting moves simultaneously; Upper and lower template and left and right template move respectively dorsad, and above-mentioned overlap edge and bending edge prevent that at the effect lower seal of sealing gasket cement mortar from getting into the internal mold cavity at this moment; As shown in Figure 3, can in the cement flue forming cavity 14 that end template 3, side form 4 and internal mold 5 surround, fill out cement grouting, simultaneously the Vibration on Start-up motor; Make cement mortar evenly fill up cavity,, can limit the distance of cement front and back end because the rear and front end of internal mold 5 is provided with mould frame 13; The top polishes through manual work and gets final product, and polishes the back and gets into pipe 6 through steam and fill steam to side form 4 inner chambers, under high temperature action; Quicken solidifying of cement mortar, steam and condensed water are finally discharged from the ventilative water hole 12 of blowing, after cement mortar solidifies; Open side form; Start the stretch oil cylinder that subtend is provided with simultaneously, upper and lower template and left and right template move respectively in opposite directions, and the outer surface of upper and lower template and left and right template can be away from the cement flue after the moulding; Get final product with the cement flue that is positioned at the end template top through mechanism or the artificial end template that pulls out, the cross section after the moulding of cement flue as shown in Figure 5.

Identical with shown in Fig. 3 of another kind of internal mold 5 concrete structures shown in Fig. 6 and Fig. 7, its basic structure, difference is that bending edge 53 vertically is provided with, the cross section of the cement flue inner surface after the moulding is rectangular.

Claims

1. cement flue former; Comprise base (1); It is characterized in that: base (1) is gone up and is connected with base plate (2) through resilient supporting unit; The bottom of base plate (2) is equipped with vibrating motor (20); Being connected with on the base plate (2) can be along the end template (3) of base plate (2) longitudinal sliding motion, and the both sides of base plate (2) are hinged with side form (4) respectively, and the front end of base plate (2) is connected with hanger bracket (7); Be connected with two connecting plates (8) that can laterally slide on the hanger bracket (7); Be connected with on the connecting plate (8) and be arranged in the internal mold (5) that end template (3) and side form (4) surround cavity, end template (3), side form (4) and internal mold (5) are formed an open-topped cement flue forming cavity (14), and the rear and front end of internal mold (5) is connected with framed (13) identical with cement flue forming cavity (14) shape; Internal mold (5) is made up of upper and lower template (51) and left and right template (52); Said two connecting plates (8) are connected with left and right template respectively, and the right ends of upper and lower template (51) is respectively equipped with the bending edge (53) that subtend is stretched out, and bending edge (53) is along the length direction setting of bolster (51); The two ends up and down of left and right template (52) are respectively equipped with subtend and stretch out and be positioned at the inboard overlap edge (54) of bending edge (53); The middle part of internal mold (5) is provided with pillar (56), and many groups stretch oil cylinder (57) that subtend is provided with is housed on the pillar (56), the piston rod of adjacent two groups of stretch oil cylinders (57) respectively with the contacted inner surfaces of upper and lower template and left and right template.

2. cement flue former as claimed in claim 1; It is characterized in that: said side form (4) comprises the box-shaped shell of being processed by steel plate (41); Be equipped with on the front end face of box-shaped shell (41) that steam gets into pipe (6), rear end face is provided with ventilative apopore (12), box-shaped shell (41) internal cavity is the vapor stream cavity.

3. cement flue former as claimed in claim 2 is characterized in that: be equipped with in the said box-shaped shell (41) this vapor stream cavity many reinforcements (42) at interval, the bottom of reinforcement (42) is provided with the passage (43) that makes adjacent chamber UNICOM.

4. cement flue former as claimed in claim 1; It is characterized in that: the two groups of tracks (11) up and down that laterally arrange are housed on the said hanger bracket (7); Be connected with vertical support axle (9) on two gripper shoes (8) respectively, the two ends up and down of vertical support axle (9) are connected with the scroll wheel (10) that slides along track (11) respectively.

5. cement flue former as claimed in claim 1 is characterized in that: be equipped with on the said overlap edge (54) can with the sealing gasket (55) of bending edge (53) inner surface sealing.