CN2775208Y

CN2775208Y - Leak-proof device for seal mould

Info

Publication number: CN2775208Y
Application number: CN 200520005758
Authority: CN
Inventors: 尹衍樑
Original assignee: Ruentex Engineering and Construction Co Ltd
Current assignee: Ruentex Engineering and Construction Co Ltd
Priority date: 2005-03-07
Filing date: 2005-03-07
Publication date: 2006-04-26
Anticipated expiration: 2015-03-07

Abstract

The utility model relates to a sealing mould leak-proof device which comprises a sealing device which is arranged at the grouting reverse side of a mould, and a bolt device which is connected with the mould and is butted with the sealing device, wherein the sealing device shades a hole which is used for making a preformed rib pass through and is provided with a slotted hole corresponding to the preformed rib. The preformed rib passes through the slotted hole to extend out of the mould and is tightly closed with the slotted hole to prevent slurry from overflowing from the slotted hole. In addition, a part of the sealing device is positioned between the mould and the bolt device.

Description

Envelope mould leak-proof device

Technical field

The utility model provides a kind of engineering grouting envelope mould leak-proof device, for the hole that passes for reserving rib on the closed mould.

Background technology

In Structural Engineering worker's method now, widely adopt the mode of outside structural skeleton, organizing mould grouting to form structure.Yet because the needs of design and construction, in the process of group mould grouting, no matter be at precasting field precasting element of construction, or the grouting of building-site group mould, all can face the handling problem of reserving rib.

Fig. 1 is known schematic diagram in group reserving rib processing mode during mould.As shown in Figure 1, mould 100 has the hole 105 that passes for reserving rib 101.Baffle plate 110 is arranged at the grouting inner face 103 of mould 100 to cover hole 105.The opening of reserving rib 101 on baffle plate 101 is protruding.In this known reserving rib processing mode, when grouting finishes when carrying out form removal, often cause the breaking-up of baffle plate 110, be difficult for reclaiming and reuse.

Novel content

Main points of the present utility model are to provide a kind of engineering grouting envelope mould leak-proof device, for the hole that passes for reserving rib on the closed mould.

Another main points of the present utility model are to provide a kind of engineering grouting envelope mould leak-proof device, the tool easy advantage of constructing.

Another main points of the present utility model are to provide a kind of engineering grouting envelope mould leak-proof device, can repeat dismounting and use.

Envelope die device of the present utility model comprises and is arranged at the locking device that mould grouting tosses about and links mould and the pin device of the locking device of conflicting.Locking device covers the hole that passes for reserving rib, and forms a slotted eye with respect to reserving rib.Reserving rib passes slotted eye stretching out outside mould, and overflows from slotted eye to avoid slurry with the slotted eye driving fit.In addition, the part of locking device is between this mould and pin device.

In preferred embodiment, locking device comprises two closed components.Closed component is from the both sides and the reserving rib clamping of reserving rib.In addition, locking device has more the protuberance that stretches in the mould hole, for chimeric with hole.Pin device comprises draw-in groove and snib.Draw-in groove is connected with mould in the both sides of locking device, and snib engages with draw-in groove, and the conflict locking device is kept out when grouting pressure of outwards pushing of slurry so that counter-force to be provided.

Brief Description Of Drawings

Fig. 1 is the schematic diagram of prior art;

Fig. 2 is the schematic perspective view of the utility model embodiment;

Fig. 3 is the embodiment schematic diagram of the utility model locking device;

Fig. 4 is a vertical view embodiment illustrated in fig. 2;

Fig. 5 is an elevation embodiment illustrated in fig. 2;

Fig. 6 is a lateral view embodiment illustrated in fig. 2; And

Fig. 7 is the vertical view of another embodiment of utility model.

The primary clustering symbol description

100 moulds

101 reserving ribs

103 grouting inner faces

105 holes

110 baffle plates

200 moulds

201 reserving ribs

203 grouting inner faces

205 grouting are tossed about

207 holes

300 locking devices

301 slotted eyes

303 closed components

305 grooves

310 protuberances

400 pin devices

410 draw-in grooves

412 openends

415 cell walls

410 holding sections

420 snibs

710 rigid body portion

711 inboards

713 outsides

720 elastic parts

The specific embodiment

The utility model provides a kind of engineering grouting envelope mould leak-proof device, for the hole that passes for reserving rib on the closed mould.The mould of this place speech comprises punching block, wooden model and other can provide the mould of similar functions.In preferred embodiment, this method is applied to the precasting assembly manufacturing of precasting field.Yet also can be applicable in other embodiments, the manufacturing of on-the-spot all types of element of construction.

Fig. 2 is the schematic diagram of preferred embodiment of the present utility model.As shown in Figure 2, the utility model comprises locking device 300 and pin device 400.Locking device 300 is arranged at the grouting of mould 200 and tosses about 205, and with mould 200 driving fits and cover the hole 207 that passes for reserving rib 201.In the embodiment shown in Figure 2, have two groups of locking devices 300 that are arranged side by side.Yet the quantity of the locking device 300 and position is set adjusts according to the position and the quantity of hole 207 on the mould 200 in other embodiments.

Locking device 300 has slotted eye 301, and it is protruding in mould 200 that reserving rib 201 passes slotted eye 301.Slurry flows out from slotted eye 301 when avoiding being in the milk, reserving rib 201 and slotted eye 301 driving fits.In preferred embodiment, locking device 300 is made of elastic material around slotted eye 301, and for example foam, rubber, resin and other can provide similar effect person.In addition, the aperture of slotted eye 301 is slightly less than the diameter of reserving rib 201.When reserving rib 201 passes slotted eye 301, can force the diameter that is expanded to reserving rib 201 by elastic material around slotted eye 301 apertures that form.Elastic material provides a screen resilience to make locking device 300 and reserving rib 201 driving fits simultaneously.Yet in different embodiment, locking device 300 with before reserving rib 201 combinations can not have slotted eye 301, and slotted eye 301 is by 300 generations of reserving rib 201 press sealed devices.

Embodiment as shown in Figure 3, locking device 300 comprise two closure elements 303.Each closed component 303 all has groove 305, and the groove 305 on each closure elements 303 is corresponding with the groove 305 on another closure elements 303.Slotted eye 301 is combined by the groove 305 on two closed components 303.During assembling, closure elements 303 is combined by the both sides and the reserving rib 201 of reserving rib 201, make reserving rib 201 by clamping 305 of corresponding two grooves.Yet in other embodiments, locking device 300 also can only have single closure elements 303 or be made up of the closure elements 303 that surpasses two.

Fig. 4 is the vertical view of the utility model embodiment.As shown in Figures 3 and 4, locking device 300 has a protuberance 310.Protuberance 310 stretches into and is sticked in the hole 207 of mould 200.With preferred embodiment, protuberance 310 is made of elastomeric material, and for example foam, rubber, resin or other can provide similar effect person.In addition, the section of protuberance 310 is slightly larger than the section of hole 207.When protuberance 310 stretched into and be sticked in the hole 207, the mould 200 compressing protuberances 310 of the big rigidity of tool were inside.This moment, elastomeric material provided an outside restoring force, made protuberance 310 and hole 207 driving fits.Yet in other embodiments, the section of protuberance 310 also can be equal to the section of hole 207 just, or is slightly less than the section of hole 207.Under this situation, protuberance 310 also can be made by stiff material.

In the embodiment shown in fig. 4, the protuberance 310 of locking device 300 slightly protrudes in the grouting inner face 203 of mould 200.Yet in different embodiment, protuberance 310 inner face 203 that also can be in the milk contracts in slightly.In addition, protuberance 310 also can flush with grouting inner face 203, to form a smooth continuous face.

See also Fig. 4 and Fig. 5.The utility model comprises pin device 400, and pin device 400 links with mould 200, and the external surface of conflict locking device 300.The some of locking device 300 is between mould 200 and pin device 400.As shown in Figure 5, pin device 400 is connected with mould 200 at the long side of locking device 300.Yet in different embodiment, pin device 400 also can be connected with mould 200 at other side of locking device 300.

In the embodiment shown in fig. 5, pin device 400 comprises draw-in groove 410 and snib 420.Draw-in groove 410 is fixed in the grouting of mould 200 and tosses about 205, and is positioned at the long side of locking device 300.Snib 420 engages with draw-in groove, and the external surface of contact locking device 300, the pressure that slurry is outwards pushed when being in the milk to provide locking device 300 1 counter-forces to keep out.At least two draw-in grooves of each snib 420 correspondence 410, however in special embodiment, the single draw-in groove 410 that thickness is thicker also is enough to provide snib 420 required support force.In addition, in different embodiment, snib 420 also can be connected with mould 200 by alternate manner, for example directly and mould 200 stitchings etc.

Fig. 6 is a lateral view embodiment illustrated in fig. 5.As shown in Figure 6, draw-in groove 410 comprises openend 412 and cell wall 415.Cell wall 415 tilts from the direction of openend 412 to mould 200.When snib 420 when openend 412 enters draw-in groove 410 engaging, promptly slide to mould 200 gradually, and simultaneously press sealed device 300 is inside along cell wall 415.Yet in other embodiments, cell wall 415 also can vertically be provided with along other direction setting.

As shown in Figure 6, draw-in groove 410 further comprises holding section 417.When snib 420 entered to draw-in groove 410 bottoms, holding section 417 engaged with snib 420, skidded off outside the draw-in groove 410 to avoid snib 420.

Fig. 7 is the vertical view of another embodiment of utility model.As shown in Figure 7, locking device further comprises rigid body portion 710 and elastic part 720, and wherein elastic part 720 connects the inboard 711 of rigid body portion 710.The grouting of the inboard 711 of rigid body portion 710 and the mould 200 of conflicting tosses about 205, the 713 conflict pin devices 400 in the outside of rigid body portion 710.Rigid body portion 710 is preferable to be made by metal material, yet in different embodiment, also can be made by reinforced plastics, plastic-steel, timber etc.

Elastic part 720 stretches in the hole 207 of mould 200, and form slotted eye (not illustrating) with reserving rib 201 driving fits.Elastic part 720 is preferable to be made by the bubble silk floss, yet in different embodiment, also can provide similar functions person made by rubber, resin or other.

The utility model is described by above-mentioned related embodiment, yet the foregoing description is only for implementing example of the present utility model.Must be pointed out that the embodiment that has disclosed does not limit scope of the present utility model.On the contrary, being contained in the modification of the spirit of claim and scope and equalization is provided with and all is contained in the scope of the present utility model.

Claims

1. an engineering grouting envelope mould leak-proof device supplies to seal a hole that passes for a reserving rib on the mould, and envelope mould leak-proof device comprises:

At least one locking device, a grouting that is arranged at mould is tossed about and is covered hole, locking device forms a slotted eye with respect to reserving rib, reserving rib pass slotted eye and with the slotted eye driving fit; And

At least one pin device, pin device links an external surface of the mould and the locking device of conflicting, and a part that makes locking device is between mould and pin device.

2. leak-proof device as claimed in claim 1, wherein locking device comprises a plurality of closed components, and each closed component has a groove, and plurality of grooves is combined to form slotted eye.

3. as leak-proof device as claimed in claim 1, wherein this locking device has a protuberance, and protuberance stretches into and is sticked in the hole of mould.

4. leak-proof device as claimed in claim 1, wherein pin device links at a long side and the mould of locking device.

5. leak-proof device as claimed in claim 1, wherein pin device comprises a draw-in groove and a snib, and draw-in groove is fixed in the grouting of mould and tosses about, and snib contacts the external surface of locking device, and engages with draw-in groove.

6. leak-proof device as claimed in claim 1, wherein draw-in groove is arranged at a long side of locking device.

7. leak-proof device as claimed in claim 1, wherein draw-in groove comprises an openend and a cell wall, and cell wall tilts to mould from openend.

8. leak-proof device as claimed in claim 1, wherein draw-in groove comprises a holding section, and the holding section engages with snib, with the displacement of restriction snib.

9. leak-proof device as claimed in claim 1, wherein locking device comprises an elastic material.

10. leak-proof device as claimed in claim 1, wherein locking device further comprises:

One rigid body portion is tossed about for the grouting of conflict mould; And

One elastic part connects an inboard of rigid body portion, and stretches into the hole of mould, elastic part form slotted eye with the reserving rib driving fit.