CN1127320A - Motar supporter for use in filling cavity between pipe and interstory slab - Google Patents

Abstract

The invention provides a support frame for filling the mortar. The invention can reliably prevent the mortar from dripping to the lower layer when filling the mortar in annular gaps between the inner peripheral surfaces of through holes which penetrate the partition boards of the floors and a pipeline, the invention can be installed simply and can not damage the pipeline and form the good processing state of the lower surface of the mortar, and the invention can be used repeatedly. The invention is provided with a pair of resin semi-circular bodies 10a, 10b, which are respectively provided with flanges 20a, 20b with the semi-arc-shaped inner edge parts 21a, 21b; mounting sheets 30a, 30b which are formed by hanging down from the semi-arc-shaped inner edge parts 21a, 21b of the flanges 20a, 20b; elastic clamping sheets 40a, 40b at the both sides which are arranged by extending from the both sides of the lower ends of the mounting sheets 30a, 30b; and connecting devices which are arranged on the front end parts of the elastic clamping sheets and can mutually and detachably be connected with the elastic clamping sheets at the both sides between the two semi-circular bodies 10a, 10b.

Description

The support type frame that the mortar filling in floor dividing plate pipeline hole is used

The present invention relates to a kind of support type frame, it is to use during mortar filling in the annulus around the pipeline on the pipeline position of running through floor levels dividing plate.

When running through floor dividing plate configuration pipeline, after pipeline is penetrated through hole set on the floor dividing plate, to in the annular spaces between the outer peripheral face of through hole inner peripheral surface and pipeline, be stopped up by mortar filling, and need to live mortar in the downside support of above-mentioned annular spaces, make unlikely one deck that drops onto down of mortar of institute's filling, and remain to till its curing always.

The general way that is adopted in the past is leaving the pipeline through hole on the planks such as veneer, form the opening ring-type by grooving from its outward flange to this through hole, with this plank as supporting plate, the pipeline outside is opened and is embedded in the slot portion expansion, make it to prop up a side below the floor dividing plate, and stop up the downside of above-mentioned annular spaces, for supporting plate is fixed downside at supporting plate with steel wire coil around colligation at pipeline, and then mortar filling.

Yet, state in the use in the method for supporting plate, there is following problems, except making supporting plate with to installation on the pipeline is very bothersome, steel wire and supporting plate also damage pipeline easily, the processing form of mortar soffit is also bad, and since used supporting plate and steel wire with after just throw away, also uneconomical.

The objective of the invention is to solve these problems of the prior art, provide a kind of at the through hole of on the floor dividing plate, being opened inner peripheral surface and the annular spaces between pipeline in during mortar filling, can prevent positively that mortar from dropping onto down one deck, make and be installed to simple to operate on the pipeline, need not worry and to injure pipeline, and can form good mortar soffit processing form, the mortar filling in the pipeline hole of the floor dividing plate of repeatedly used economy support type frame.

To achieve these goals, the mortar filling in the pipeline hole of floor dividing plate of the present invention is to have the semi-ring body that a pair of resin is made with the main points of support type frame, and they are provided with separately along the mortar support flange of the inner peripheral portion of the semi arch that inserts the pipeline outer peripheral face in the floor bulkhead through-hole with from the vertical installation sheet that forms of the semicircle inner peripheral subordinate of this flange and from these installation sheet both sides along above-mentioned pipeline outer surface extends the two-side elastic holding piece that forms; And removable the turning up the soil of the leading section of the two-side elastic holding piece between the two halves annular solid connected being provided with on the leading section of two-side elastic holding piece, its two-side elastic holding piece is fastened on linkage on the above-mentioned pipeline.

In the present invention, preferably on soffit one side of above-mentioned mortar support flange periphery, form the fracture groove, make flange disconnect the structure that ground can divide the outer peripheral portion of flange excision with groove by the bending fracture.

Preferably adopt the structure that elasticity is connected airtight a plurality of elasticity lock banking stops on above-mentioned pipeline outer peripheral face is being set on interior all sides of above-mentioned installation sheet highlightedly.

If the present invention adopts and above-mentioned elasticity lock banking stop to be made the structure of a plurality of elongated flat projections then better.

And then, if it is the present invention adopts square neck down tiltedly to form the structure of above-mentioned elasticity lock banking stop highlightedly, then better.

Use in the support type frame at the mortar filling in floor dividing plate pipeline of the present invention hole, because clamping between a pair of resinous hemizonid of pipeline configuration is by linkage removable the turning up the soil of the fore-end of the two-side elastic holding piece between a pair of hemizonid to be linked together and the two-side elastic holding piece is fastened on the pipeline, so fixingly just can be configured in the mortar support flange of a side on half field in the pipeline periphery by such, the mortar support flange of opposite side then is configured on all the other half fields.So, utilize two flanges of two hemizonids just can positively seal the inner peripheral surface of perforation floor bulkhead through-hole and the downside of the annular spaces between the pipeline outer peripheral face.

Since only with linkage just a pair of hemizonid from the sandwich pipeline, so can be installed on the pipeline simply.And material is resin, except making it lightens, also brought suitable flexibility.Again because usable resins moulding efficiently, thereby can also reduce manufacturing cost.

Because after mortar sclerosis, can make by the connection of removing linkage two hemizonids not impairedly, take off from pipeline simply, so this two hemizonid can use repeatedly repeatedly.

And, join by means of a side below the mortar of the smooth upper surface of two flanges and sclerosis, so can obtain level and smooth good processing form.

Below mortar support flange periphery, form the structure of fracture on the side owing to of the present invention, thereby can receive following effective function with groove.Promptly interfere and when hindering support type frame to install in the outer peripheral edge portion of mortar support flange and adjacent pipeline surrounding member, the way excision that the fracture of available bending flange makes it to break with slot part and the surrounding member of adjacent tubes interfere the flange outer peripheral edge portion of position.

On the interior all side of the present invention's employing, be provided with highlightedly under the occasion of elasticity locking chip architecture at installation sheet, because this lock banking stop connects airtight on the pipeline outer peripheral face, thereby the gap that just can positively seal pipeline and hemizonid inner peripheral surface, can also improve installation strength for pipeline.

When above-mentioned elasticity lock banking stop adopted the structure that is made of a plurality of elongated flat projections again, each elongated flat projection was suitably connected airtight to deflection respectively when being installed on the pipeline owing to the type frame, and installation sheet just evenly connects airtight around pipeline well.Thus, the gap between pipeline and the hemizonid inner peripheral surface can be more positively sealed, the installation strength on pipeline can be further improved simultaneously.

When the present invention adopts the elasticity lock banking stop is when giving prominence to the structure that forms obliquely downwards, join with pipeline outer peripheral face elasticity owing to elasticity lock banking stop bending downwards when on pipeline, installing, the elasticity lock banking stop just can not occur and not exceed the situation that original idea ground bends upward.

Fig. 1 is the stereogram of the mortar filling of expression the present invention the 1st embodiment with the decomposing state of support type frame,

Fig. 2 is the bottom view of the type frame decomposing state of expression the 1st embodiment,

Fig. 3 is the type frame lateral view of expression the 1st embodiment, and Fig. 3 A is the lateral view of decomposing state, and Fig. 3 B is the bonding state lateral view,

Fig. 4 A is the side hemizonid elevation in the type frame of expression the 1st embodiment, and Fig. 4 B is the elevation of opposite side hemizonid of this type frame of expression,

Fig. 5 is the sectional view along the 5-5 line of Fig. 2,

Fig. 6 A is the amplification view of holding piece connecting portion of the type frame of expression the 1st embodiment, and Fig. 6 B to Fig. 6 E is the sectional view of expression holding piece connected mode variation,

Fig. 7 is the longitudinal section of mortar filling construction state in the floor dividing plate pipeline hole of the expression type frame that uses the 1st embodiment,

Fig. 8 is the decomposing state stereogram of the mortar filling of expression the present invention the 2nd embodiment with support type frame,

Fig. 9 is the vertical view of the type frame of expression the 2nd embodiment,

Figure 10 is the lateral view of the type frame of expression the 2nd embodiment,

Figure 11 is the bottom view of the type frame of expression the 2nd embodiment,

Figure 12 is the sectional view along the 12-12 line of Fig. 9,

Figure 13 is the sectional view along the 13-13 line of Fig. 9,

Figure 14 is the sectional view along the 14-14 line of Figure 10,

Figure 15 is the sectional view along the 15-15 line of Figure 11,

Figure 16 is the longitudinal section of mortar filling construction state in the floor dividing plate pipeline hole of the expression type frame that uses the 2nd embodiment,

Figure 17 is the stereogram of the elongated flat projection of expression the 2nd embodiment type frame.

The 1st embodiment

Fig. 1 to Fig. 4 represents the mortar filling of the present invention the 1st embodiment support type frame.As shown in the figure, this type frame is to be made of a pair of hemizonid (10a), (10b) that resins such as poly-acetate constitute.Each hemizonid (10a), (10b) have semicircle chengjiang flange (20a), (20b) with semicircular inner peripheral portion (21a), (21b) respectively; The sagging installation sheet that forms of semicircle inner peripheral portion (21a), (21b) (30a), (30b) from flange (20a), (20b); And from the both sides, bottom of installation sheet (30a), (30b) outer peripheral face along the regulation pipeline extends two-side elastic holding piece (40a), (40a), (40b), (40b) that forms, when two hemizonids (10a), when (10b) is incorporated into the aftermentioned state, make two flanges (20a), (20b) be combined into circular ring.

The upper surface of chengjiang flange (20a), (20b) forms even surface, and downside surface then forms slightly concavo-convex pears skin speckle.And chengjiang flange (20a), (20b's) is one distolateral, is that following cutting formed thin-walled, forms upside prerotation vane (23a), (23b); Simultaneously cutting, form thin-walled above the other end, thus formation downside prerotation vane (24a), (24b); By the connection of two hemizonids (10a), (10b) two flanges (20a), (20b) when making up, upside prerotation vane (23a), (23b) are configured in the top side of downside prerotation vane (24a), (24b), and it all is uniformity that the circular flange that is formed by two flanges (20a), (20b) just becomes in the whole circumference wall thickness.

As shown in Figure 2, on the soffit of flange (20a), (20b), formation is ruptured its many linearities that are divided into flange outer peripheral edges portion and inner peripheral portion with grooves (25a), (25b) as shown in Figure 5, fracture is a V-arrangement with the section configuration of groove (25a), (25b), shown in double dot dash line, by locating bending with groove (25a), (25b), that part of splitting just can be excised the flange outer peripheral edge portion in fracture.

Installation sheet (30a), (30b) overlook to constitute along desired pipeline outer peripheral face circular-arcly.Inner peripheral surface upper edge with this installation sheet (30a), (30b) circumferentially is integrally formed into 4 towards internal diameter direction outstanding rib shape elasticity lock banking stop (31a), (31b).Elasticity lock banking stop (31a), (31b) that is positioned at uppermost position makes the upper surface of table flange (20a), (20b) become same planar configuration ground to form, two hemizonids (10a), (10b) are become when making up circular, and as following ground, can be on the whole periphery of pipeline formation with connecting airtight.

Sandwich sheet (40a), (40b) then are integrally formed into installation sheet (30a), (30b).This sandwich sheet (40a), (40b) are flexible, when carrying out the open and close operation, can return to original state by elastic recovering force.

The sandwich sheet (40a) of the hemizonid of one side (10a), the front end of (40b) outside are tilted dissected topography and become spigot surface (43a), and form in conjunction with projection (41a) near the spigot surface (43a) of sandwich sheet (40a), (40b).Be tilted dissected topography in the front end inboard of the sandwich sheet (40b) of (43a) of opposite side hemizonid (10b), (40b) and become spigot surface (43b), and near the spigot surface (43b) of two holding pieces (40b), (40b), the combined hole (41b) that formation can combine with above-mentioned combination projection (41a).Also be integrally formed into operation handle (42b), (42b) in the base end side outside of sandwich sheet (40b), (40b).This operation is that a kind of available finger is with its structure of holding with handle (42b), (42b).Hemizonid (10a), (10b) are being made up or taking apart when operation, just can support hemizonid (10b) easily with pointing it is held.In the present invention, both can be arranged on hemizonid (10a) side to operation with handle, also can be separately positioned on two hemizonids (10a), (10b).In the present embodiment by constituting linkage in conjunction with projection (41a) and combined hole (41b).

A pair of hemizonid (10a) with said structure, (10b), make its sandwich sheet (40a), (40b) spigot surface of front end (43a), (43b) be in contact with one another, when relatively making up, the holding piece (40b) of one side hemizonid (10b), (40b) be directed to face (43a), (43a) guiding, overcoming elastic force ground opens, while is along the holding piece (40a) of opposite side hemizonid (10a), (40a) guide in the outside, one side holding piece (40b), front end (40b) is crossed in conjunction with projection (41a), and holding piece (40b), (40b) by the effect of elastic recovering force and closure, so just connect airtight respectively at a side holding piece (40a) as shown in Figure 6A, on the outside (40a), combined hole (41b) just respectively with combine protruding (41a) and combines.Can obtain being connected between a side and the opposing party's the sandwich sheet (40a), (40b) thus, so just can be as described above two flanges (20a), (20b) be combined into circular on the same plane of upper surface.

On the other hand, for two hemizonids (10a) of such connection status, (10b) are separated, as long as open opposite side holding piece (40b), (40b), remove combined hole (41b) and the combination that combines protruding (41a), draw back two hemizonids (10a), (10b) gets final product.

Below, the support type frame that the mortar filling that uses said structure is used, as illustrated in fig. 7, be illustrated to the inner peripheral surface of the through hole (2) of floor dividing plate (1) and the situation of inserting mortar filling (6) in the annular spaces (5) between the outer peripheral face of pipeline (3) wherein.

At first, being easy to clamp pipeline (3) from both sides on the suitable height and position of operation, two hemizonids (10a), (10b) are linked together as described above.At this moment, owing to inner peripheral portion (21a), (21b) and the installation sheet (30a) of flange (20a), (20b), the inner surface of (30b) are to constitute along pipeline (3) outer peripheral face, has just connected airtight on the outer peripheral face of pipeline (3) with compressive state respectively with elasticity lock banking stop (31a), (31b) that the inboard that protrudes in installation sheet (30a), (30b) is provided with the inboard of flange (20a), (20b).So, by the elastic force of elasticity lock banking stop (31a), (31b) holding piece that is connected (40a), (40b) are fastened on the pipeline (3), and form a kind of structure that prevents that the displacement of support type frame from coming off therefrom.

Then, head with suitable rod member is against on the soffit of the mortar filling flange (20a) of support type frame, (20b), with this rod member the mortar filling is upwards pushed away along pipeline (3) with support type frame, make it be configured in assigned position, promptly on annular spaces (5) lower end position of floor dividing plate (1).

; be provided with high density state under the occasion of many pipelines; when above-mentioned support type frame is installed on one of them pipeline, can occur with adjacent tubes on the outer peripheral edges portion of chengjiang flange (20a), (20b) interfere and the situation that hinders support type frame to install.Yet, because flange (20a), (20b) of support type frame of the present invention are provided with fracture groove (25a), (25b), make its disconnection by fracture with groove (25a), (25b) bending flange (20a), (20b) in suitable part, just can excise the flange outer peripheral edges portion that interferes the position with adjacent tubes, just can prevent interference with surrounding member.Like this, even under the situation of the intensive configuration of many pipelines, also can unhinderedly install this support type frame.

By in this wise support type frame being fixed on the assigned position of pipeline (3), owing to be combined into circular two chengjiang flanges (20a), (20b) seal the downside of annular spaces (5), even thereby at mortar filling (6) in annular spaces (5), mortar (6) can not drop onto lower floor yet, and in the present embodiment, because at two flanges (20a), elasticity lock banking stop (31a) is set on the inner peripheral (20b) highlightedly, (31b) and make lock banking stop (31a), (31b) connect airtight on the outer peripheral face of pipeline (3), thereby with lock banking stop (31a), (31b) gap between pipeline (3) and the flange inner peripheral surface can be positively sealed, the drippage of mortar (6) can be more positively prevented.In addition, connect airtight in the installation strength that can also improve on the outer peripheral face of pipeline (3) on the support type frame pipeline, can prevent reliably that the dislocation of support bracket from coming off by means of lock banking stop (31a), (31b).

In addition, afterwards to annular gap (5) lining mortar filling (6), if mortar (6) is solidified, holding piece (40b), the releasing combination projection (41a) of then opening opposite side hemizonid (10b) combine with combined hole (41b's), two hemizonids (10a), (10b) are separated, just can take off support type frame from pipeline (3).

At this moment, the following side owing to the mortar (6) that hardens contacts with the smooth upper surface of chengjiang flange (20a), (20b), thereby total energy obtains level and smooth good processing form.Because the support type frame of being pulled down can not keep its original state with being damaged, it can be used repeatedly as described above repeatedly again, this is very favourable economically.

And, because of the mortar filling of present embodiment is formed from a resin with support type frame, as resin all-in-one-piece shaping device high production efficiency can be arranged, can reduce manufacturing cost, also can make it simultaneously to lighten, easily at the enterprising luggage of pipeline (3), processing operation such as tear open.Again because resin forming thereby can bring suitable flexibility can also prevent to injure pipeline (3) effectively.

If the mortar filling is made and the essentially identical color of floor dividing plate (1) with support type frame, then under the state that type frame (3) is contained on the pipeline (3), soffit by chengjiang flange (20a), (20b) combines with the irregular reference effect of pears skin speckle face, just make with on every side mortar face almost be difficult in appearance differentiate, with support type frame inharmonic sensation is not arranged and can not produce because the mortar filling has been installed.Like this, after mortar solidified, what not to have yet with support type frame improper even the mortar filling still is installed.

In the above-described embodiments, shown in Fig. 6 B, if along holding piece (40a) length direction, form a plurality of in conjunction with projection (41a) with set interval, (41a), and along the length direction of holding piece (40b), form a plurality of combined holes (41b) with set interval, perhaps at holding piece (40a), (40b), form a plurality of with set interval along its length direction respectively in conjunction with projection (41a) and a plurality of combined holes (41b), and make and suitable combine with suitable combined hole (41b) in conjunction with projection (41a), even some deviation of caliber then also can be holding piece (40a), (40b) be fastened on reliably on the pipeline (3).

In the present invention, the linkage of holding piece (40a), (40b) is not limited to the structure of the foregoing description.For example shown in Fig. 6 C, interconnective combination projection (141a), (141b) can be set on holding piece (40a), (40b), holding piece is releasably linked together mutually; Perhaps as shown in Fig. 6 D, go up formation chimeric projection (241a) at a side holding piece (40a), simultaneously opposite side holding piece (40b) go up formation can with the free chimeric and embedded hole (241b) that unloads of above-mentioned chimeric projection (241a), two holding pieces are interconnected; Also can be shown in Fig. 6 E, go up at holding piece (40a), (40b) and to form rivet patchhole (341a), (341b), rivets such as tubular rivet (345) are inserted among two patchholes (341a), (341b) and two holding pieces are interconnected.And then, can also in a support type frame, adopt the combining structure of the linkage shown in Fig. 6 A to Fig. 6 E.

If a plurality of along forming on the length direction of holding piece (40a), (40b), then as described above, also can make the structure that is tightened up certainly the linkage shown in Fig. 6 C to 6E with absorbing the caliber deviation.

The 2nd embodiment

Fig. 8 to Figure 17 represents the mortar filling of the present invention the 2nd embodiment support type frame.As shown in the figure, the structure of the elasticity lock banking stop (31a) of this type frame, (31b) is compared with support type frame with the mortar filling among above-mentioned the 1st embodiment and is differed widely.

I.e. elasticity lock banking stop (31a), (31b) of the 2nd embodiment, be respectively inwards down square neck tiltedly form the structure of a plurality of elongated flat projections (32a), (32b) highlightedly, these projections (32a), (32b) are divided into four groups up and down, and every group each is a plurality of with the arranged spaced of regulation along left and right directions.

And, this elongated flat projection (32a), (32b) as shown in figure 17, in the middle of the upper surface or the soffit centre position form along the rib (33) of the length direction of projection (32a), (32b).

Form combined hole (25a), (25b), below the upside prerotation vane (23a) of the other end of flange (20a), (20b), (23b), on the side, form correspondingly simultaneously in the central authorities of the downside prerotation vane (24a) of chengjiang flange (20a), (20b) end, (24b) in conjunction with projection (26a), (26b).

Form the spigot surface (43a) of oblique cutting on the sandwich sheet (40a) of one side's hemizonid (10a), the front end inboard of (40b), the side of while at the installation sheet (30a) of close this spigot surface (43a) forms 3 combined holes (41a) respectively.The spigot surface (43b) that forms oblique cutting is gone up in the front end outside at the sandwich sheet (40b) of the opposing party's hemizonid (10b), (40b), simultaneously than this spigot surface (43b) near a side of installation sheet (30b) form respectively 3 can combine with above-mentioned combined hole (41a) in conjunction with projection (41b).

Other structure is identical with above-mentioned the 1st embodiment, and same or suitable part then gives identical or suitable sequence number, and the repetitive description thereof will be omitted.

This mortar filling with support type frame also with above-mentioned the same ground, clamp pipeline (3) from both sides, and interconnect two hemizonids (10a), (10b) fixing.At this moment, because the chengjiang flange (20a) in the type frame of present embodiment, upside prerotation vane (23a) (20b), (23b) go up formation in conjunction with projection (26a), (26b), either party in conjunction with projection (for example 26a) and corresponding combined hole (for example 25b) in conjunction with after, this joint portion as the centre of gyration and two hemizonids (10a), when (10b) closure connects, remaining is aimed at the position of combined hole (25a) automatically in conjunction with projection (26b), and make holding piece (40a) aiming at automatically with the position of combined hole (41b) (40b) in conjunction with projection (41b), just can make these in conjunction with realizing smoothly, can easily carry out hemizonid (10a), binding operation (10b).

Two hemizonids (10a), (10b) are linked good after, also with above-mentioned equally use rod member, mortar filling support type frame upwards pushed away along pipeline (3), it is disposed at the lower end of annular spaces (5).

Then, to annulus (5) mortar filling, treat that mortar (6) solidifies after, as required two hemizonids (10a), (10b) are separated from each other, take off the type frame from pipeline (3).

Because when taking off the mortar filling with support type frame, as long as catch operating handle (42b), (42b) with finger, just can throw off simply in conjunction with the combining of protruding (41b) and combined hole (41a) the holding piece (40b) of the opposing party's hemizonid (10b) side, (40a) are crooked to the inside, thereby the field-strip of type frame can be carried out very easily.

Use the filling of this kind mortar with support type frame except the effect that above-mentioned the 1st embodiment is arranged, owing to be to constitute elasticity lock banking stop (31a), (31b) with a plurality of elongated flat projections (32a), (32b), when being mounted on the pipeline (3), each elongated flat projection (32a), (32b) suitably connect airtight respectively agley, make installation sheet (30a), (30b) along evenly and well connecting airtight on the entire circumference of pipeline.Therefore can seal the gap of pipeline (3) and flange (20a), (20b) inner peripheral surface more reliably, prevent the mortar drippage, can also further improve the installation strength on pipeline (3), can prevent reliably that the dislocation of type frame from coming off.

Again because each elongated flat projection (32a), (32b) square neck tiltedly forms down respectively, when two hemizonids (10a), (10b) being connected and are installed on the pipeline, each elongated flat projection (32a), (32b) can be positively lateral bending is bent and successfully connect airtight on the pipeline outer peripheral face downwards, so can prevent from reliably to go up phenomenon generations such as bad are installed at pipeline (3).

In addition, because elongated flat projection (32a), (32b) form rib (33) along its length direction in the central, just can under the extremely thin situation of its wall thickness, be formed with the sufficient intensity and the flexible member that suits.

In this 2nd embodiment, the modification that linkage can certainly be as shown in Fig. 6 B to Fig. 6 C.

And elasticity lock banking stop of the present invention also is not limited to the structure in the various embodiments described above, for example, also can be made of the projection that a plurality of tips attenuate.

In the present invention, though be flange (20a), (20b), installation sheet (30a), (30b) and holding piece (40a), (40b) form one mutually, also can make monomer to them respectively and connect.

As mentioned above, the supporting type frame used of floor dividing plate pipeline of the present invention hole mortar filling Be a kind of a pair of resinous hemizonid to be configured to clamp under the state of pipeline, use Jockey the fore-end of two resilient clamp sheets between a pair of hemizonid removably Interconnect and the two-side elastic holding piece is fastened on structure on the pipeline, utilize this solid Decide a side chengjiang flange is configured on half field of pipeline periphery, simultaneously another The chengjiang flange of side is configured on all the other half fields. Like this, utilize two of two hemizonids Flange just can seal the inner peripheral surface of the floor bulkhead through-hole that wears pipeline and pipeline outer peripheral face it Between the downside of annular spaces, mortar in the time of preventing reliably in the annular spaces mortar filling Drop onto in lower one deck and go. And, as long as clamp pipeline from both sides, use the jockey handle A pair of hemizonid couples together, and just can be assembled to simply on the pipeline, in addition because its material Material is resin, can accomplish that member is light and appropriate flexibility is arranged, so can effectively prevent Stop loss and hinder pipeline.

In addition, if mortar solidifies, just can be two halves by the binding of removing jockey Ring body unloads from pipeline simply keeping in the constant situation of its original state, so two Hemizonid can Reusability repeatedly, again owing to the efficient moulding of resin, can fall Low manufacturing cost is economically very favourable.

And a side is to contact with the smooth upper surface of two flanges below the mortar of curing , so can obtain level and smooth good processing form.

Adopted in chengjiang flange periphery lower face side in the present invention and to have formed fracture with groove During structure, also has following advantages. Namely in chengjiang flange outer peripheral edge portion and adjacent tubes etc. Surrounding member interfere and when hindering the installation of supporting type frame bent flange disconnected Split with groove and make it to break to excise the flange outer peripheral edges that interfere the place with this surrounding member Part. Even also can be true under the occasion that for example disposes thick and fast a plurality of pipelines so just have Carry out the advantage of the installation of supporting type frame on the spot.

Adopt in the feelings that the elasticity lock banking stop is set in the interior week of installation sheet side-prominently in the present invention Under the condition, owing to the elasticity lock banking stop connects airtight on the outer peripheral face of pipeline, in pipeline and flange Gap between the side face seals reliably, thereby can prevent reliably the mortar drippage, also has The installation strength on pipeline can be improved, the advantages such as the dislocation of type frame comes off can be positively prevented.

When above-mentioned elasticity lock banking stop is the structure of a plurality of elongated flat projections, because type When frame was installed on the pipeline, each elongated flat projection was that suitable connecting airtight agley arranged respectively , good the connecting airtight with regard to having formed installation sheet along the whole even circumferential of pipeline. Thereby energy Seal more reliably the gap between pipeline and the chengjiang flange, can prevent from more reliably making ash In the time of the slurry drippage, can further improve in addition the installation strength on pipeline, more certain Prevent the advantages such as type frame dislocation comes off.

In addition, make the elasticity lock banking stop square neck is tiltedly outstanding and form down when the present invention adopts During structure, because the elasticity lock banking stop is bent downwardly and successfully certainly when assembling on the pipeline Join with pipeline outer surface elasticity, thereby just have and positively to prevent from taking place at pipeline The advantage of bad grade is installed.

Claims (5)

1. the support type frame used of the mortar filling in a floor dividing plate pipeline hole, it is characterized in that, it has the hemizonid that a pair of resin is made, they are respectively equipped with along the mortar support flange of the inner peripheral portion of the semicircle arcuation that is inserted into the pipeline outer peripheral face in the floor bulkhead through-hole with from the semicircle arcuation inner peripheral subordinate of this flange hangs down and installation sheet that forms and the two-side elastic holding piece that extends to form along above-mentioned pipeline outer peripheral face from these installation sheet both sides;

The fore-end make the two-side elastic holding piece between two hemizonids releasably connects mutually being provided with on the fore-end of above-mentioned resilient clamp sheet, and above-mentioned two resilient clamp sheets are fastened on linkage on the above-mentioned pipeline.

2. the support type frame that floor dividing plate pipeline as claimed in claim 1 hole mortar filling is used, it is characterized in that, below above-mentioned mortar support flange periphery, form the fracture groove on the side, by means of the outer peripheral edges portion that on rupturing, bends flange and make it to rupture and excise flange with groove location.

3. the support type frame that floor dividing plate pipeline as claimed in claim 1 or 2 hole mortar filling is used is characterized in that, connects airtight a plurality of elasticity lock banking stops on the outer peripheral face at above-mentioned pipeline in that elasticity is set on interior all sides of above-mentioned installation sheet highlightedly.

4. the support type frame that floor dividing plate pipeline as claimed in claim 3 hole mortar filling is used is characterized in that above-mentioned elasticity lock banking stop is made of a plurality of elongated flat projections.

5. the support type frame of using as claim 3 or 4 described floor dividing plate pipeline hole mortar fillings is characterized in that, above-mentioned elasticity lock banking stop is that square neck tiltedly forms highlightedly down.

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