CN210239128U - Mold hanging tool for plugging of post-pouring reserved hole - Google Patents
Mold hanging tool for plugging of post-pouring reserved hole Download PDFInfo
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- CN210239128U CN210239128U CN201920981107.7U CN201920981107U CN210239128U CN 210239128 U CN210239128 U CN 210239128U CN 201920981107 U CN201920981107 U CN 201920981107U CN 210239128 U CN210239128 U CN 210239128U
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- hanging tool
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- reserved hole
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Abstract
The utility model discloses a post-pouring reserved hole plugging mould hanging tool, wherein the front semicircle mould hanging tool and the rear semicircle mould hanging tool of the mould hanging tool are both provided with a support platform, the support platforms of the front semicircle mould hanging tool and the rear semicircle mould hanging tool are respectively two platform plates provided with the same semicircular bayonet, and the bottom surfaces of the support platforms of the front semicircle mould hanging tool and the rear semicircle mould hanging tool are both connected with a hoop; the radius of the semicircular bayonet is the same as that of the water and electricity pipe of the post-pouring reserved hole. The tool can solve the problems that the formwork lifting construction is difficult, the formwork lifting template has low turnover efficiency, the concrete quality is poor after the formwork is removed, the hidden quality danger is high after the construction and the like when the hydropower pipeline reserved hole is cast for the second time in the existing building construction site.
Description
Technical Field
The utility model relates to a building construction mould and construction method exactly are a post-cast reserves entrance to a cave shutoff mould lifting means.
Background
In the stage work progress, the vertical pipeline of building water and electricity is worn the board and is reserved the hole construction when mostly adopting the formwork, reserves the entrance to a cave and all need carry out the secondary and pour after the piping erection is accomplished, and the conventional reinforcing bar that adopts when the building construction water and electricity pipeline reserves the entrance to a cave shutoff secondary and pours the formwork + template/benzene board and hang the mould, following problem often appears in this construction technology:
1. the steel bar, iron wire, template and polystyrene board hanging mold system template is difficult to remove and easy to damage, and the honeycomb pitted surface is caused by easy mold adhesion.
2. The hanging die installation procedure is complicated, the hanging die stability is poor, the construction vibration easily causes the template to drop and expand the die, the seam is not compact with the reserved hole around the bottom of the plate, the slurry is easy to leak, and the quality after the concrete molding can not be guaranteed and the root of the water and electricity pipe leaks.
3. Iron wires are remained in the concrete after plugging, and the bottom of the plate is easy to rust after later decoration, so that potential quality hazards are left.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a post-cast reserves entrance to a cave shutoff formwork lifting tool, this instrument solve present construction site water and electricity pipeline and reserve when hole secondary is pour hang mould construction difficulty, hang mould template turnover inefficiency, behind the form removal concrete quality poor, the construction after the quality hidden danger many scheduling problems.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a water after and reserve entrance to a cave shutoff and hang mould instrument, hangs mould instrument including preceding semicircle, latter semicircle and hangs mould instrument, preceding semicircle hang mould instrument, latter semicircle and hang mould instrument and all be equipped with the saddle, preceding semicircle hangs mould instrument, latter semicircle and hangs the saddle of mould instrument and be two landing slabs that are equipped with same semicircular bayonet socket respectively, the radius of semicircular bayonet socket is the same with the radius of watering the water and electricity pipe of reserving the entrance to a cave after, the staple bolt is all connected to the bottom surface of preceding semicircle mould instrument, latter semicircle mould instrument's saddle, preceding semicircle mould instrument, latter semicircle mould instrument pass through the staple bolt, the bolt centre gripping is fixed on watering the water and electricity pipe of reserving the entrance to a cave after.
According to the technical scheme, the supporting platforms of the front semicircular mould hanging tool and the rear semicircular mould hanging tool are clamped and fixed at the position of a post-pouring reserved hole through the anchor ear, so that the upper surface of the supporting platform pushes the wall at the position of the vertical hole, and the supporting platform can bear secondary pouring fillers. The anchor ear and the pipeline generate a gripping force to prevent the mould hanging tool from sliding down due to overlarge upper load.
Adopt above-mentioned technical scheme the utility model discloses, compare with prior art, its outstanding characteristics are:
(1) the construction method has the advantages of simple structure, low manufacturing cost, wide application range and convenient operation, and is particularly suitable for secondary pouring suspended formwork construction at the reserved hole of the hydropower pipeline commonly used in China.
(2) The problems that the formwork lifting construction is difficult, the formwork lifting template has low turnover efficiency, the quality of concrete is poor after formwork removal, the hidden quality danger is high after construction and the like when the hydropower pipeline reserved hole is cast secondarily in the existing building construction site can be solved.
Furthermore, the utility model discloses preferred scheme as follows:
the platform plate is a semicircular platform plate, and the circle center of the semicircular bayonet is concentric with the circle center of the platform plate.
By the arrangement, the platform plate of the support table is uniform in load.
The hoop is a semicircular arc cavity, and the hoops of the front semicircular mould hanging tool and the rear semicircular mould hanging tool are clasped to form a cylindrical hollow cavity.
The arrangement ensures that the hoop is clasped and the hydroelectric pipe has larger decompression area, and prevents the clamping from deforming or damaging the hydroelectric pipe.
And the plastic layer is adhered to the inner side wall glue of the hoop.
The plastic layer can increase the friction with the water and electric pipe, and the fixation is firmer.
The outer side wall of the hoop is connected with the bottom surface of the saddle through a supporting edge.
The supporting edge is used for increasing the pressure bearing capacity of the supporting platform and preventing the supporting platform from deforming under pressure.
The supporting edges are 2 triangular edges and 2 rectangular edges, the rectangular edges and the rectangular edges are symmetrically arranged, and the triangular edges are symmetrically arranged. And the four supporting edges ensure more balanced support.
The corresponding position of each rectangular edge is provided with a groove, a screw rod of the bolt is clamped and sleeved in the groove, and the nuts of the bolt tightly squeeze and fix the rectangular edges of the two connected hoops.
The screw rod is convenient to disassemble. After the nut is loosened, the screw rod is smoothed outwards, and the device can be taken down and disassembled.
The screw cap is a shaft-shaped screw cap, and two ends of the shaft-shaped screw cap are hinged with a groove with a rectangular edge; the screw rotates about the axial nut.
Above-mentioned setting is convenient for dismantle this device through the mode of rotatory screw rod again behind the loose nut, and dismantles the back screw rod and still fix on a staple bolt, makes things convenient for reuse and receive and release this device, is difficult for losing the part.
Drawings
Fig. 1 is a bottom view of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
description of reference numerals: 1-a saddle; 2-a nut; 3-a screw; 4-hoop holding; 5-plastic sheet; 6-supporting the edge; 7-front semicircle mould hanging tool; 8-a semi-circular mould hanging tool.
Detailed Description
The present invention will be further described with reference to the following examples.
Referring to fig. 1-3, the post-pouring preformed hole plugging mould hanging tool of the present invention is composed of a front semicircle mould hanging tool 7, a rear semicircle mould hanging tool 8 and a hoop 4 with a bolt; the front semicircle mould hanging tool 7 and the rear semicircle mould hanging tool 8 are respectively composed of a supporting platform 1, a hoop 4 and a supporting edge 6; the whole supporting platform 1 is an annular platform plate, and the supporting platforms of the front semicircular mould hanging tool 7 and the rear semicircular mould hanging tool 8 are two platform plates provided with the same semicircular bayonets respectively; the bottom surface of the edge of the semicircular bayonet of each platform plate is connected with the hoop 4 into a whole; the front semicircle mould hanging tool 7 and the rear semicircle mould hanging tool 8 are connected through the hoop 4 and the bolt, the hoops 4 of the front semicircle mould hanging tool 7 and the rear semicircle mould hanging tool 8 are two identical semicircle arc cavities, and the bolt is provided with a screw rod 3 and a nut 2; the hoops 4 of the front semicircle mould hanging tool 7 and the rear semicircle mould hanging tool 8 are clasped to form a cylindrical hollow cavity, the cylindrical hollow cavity is used for accommodating a hydroelectric pipe, and the size of the hoops 4 can be adjusted and manufactured according to the diameter of the hydroelectric pipe needing to be supported.
The inner side wall glue of the hoop 4 is adhered with a plastic layer 5.
The outer side wall of the hoop 4 is connected with the bottom surface of the saddle 1 through a supporting edge 6; support arris 6 and constitute for 2 triangle-shaped arriss and 2 rectangle arriss for increase 1 bearing capacity of saddle, 2 bolt hole cooperation connecting bolt uses in wherein 2 rectangle arriss indent.
The mould hanging method for plugging the mould hanging tool by using the post-pouring reserved hole comprises the following steps:
(1) determining the surface size of the supporting platform and the size of the anchor ear according to the size of the reserved hole of the hydroelectric pipe and the diameter of the hydroelectric pipe, and tightly attaching the top surfaces of the supporting platform 1 of the front semicircular mould hanging tool 7 and the rear semicircular mould hanging tool 8 to the bottom of the floor slab at the reserved hole of the hydroelectric pipe needing mould hanging so that the bottom surface of the reserved hole is completely sealed by the top surface of the supporting platform 1;
(2) fixing a semicircular mould hanging tool 7 and a second semicircular mould hanging tool 8 on the hydroelectric pipe through a hoop 4 and a bolt;
(3) filling the upper part of a reserved hole of the water and electricity pipe at the position of the hanging die with micro-expansion concrete, and then compacting and solidifying the hole by using a vibration tool;
(4) and (3) removing the mold, namely unscrewing the nut 2, separating and removing the semicircular mold hanging tool 7 and the second semicircular mold hanging tool 8, and recycling the mold after cleaning.
The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all structural equivalents made by using the contents of the specification and drawings are included in the scope of the present invention.
Claims (8)
1. The utility model provides a mould instrument is hung in shutoff of post-cast reservation entrance to a cave, hangs mould instrument, its characterized in that including preceding semicircle: preceding semicircle mould instrument, latter semicircle mould instrument of hanging all are equipped with the saddle, preceding semicircle mould instrument of hanging, latter semicircle mould instrument of hanging's saddle are two platform boards that are equipped with the same semicircular bayonet socket respectively, the radius of semicircular bayonet socket is the same with the radius of watering the water and electricity pipe of reserving the entrance to a cave after, the staple bolt is all connected to the bottom surface of preceding semicircle mould instrument of hanging, latter semicircle mould instrument of hanging pass through the staple bolt, bolt centre gripping is fixed on watering the water and electricity pipe of reserving the entrance to a cave after.
2. The post-cast reserved hole plugging mould hanging tool according to claim 1, characterized in that: the platform plate is a semicircular platform plate, and the circle center of the semicircular bayonet is concentric with the circle center of the platform plate.
3. The post-cast reserved hole plugging mould hanging tool according to claim 1, characterized in that: the hoop is a semicircular arc cavity, and the hoops of the front semicircular mould hanging tool and the rear semicircular mould hanging tool are clasped to form a cylindrical hollow cavity.
4. The post-cast reserved hole plugging mould hanging tool according to claim 3, characterized in that: and the plastic layer is adhered to the inner side wall glue of the hoop.
5. The post-cast reserved hole plugging mould hanging tool according to claim 3, characterized in that: the outer side wall of the hoop is connected with the bottom surface of the saddle through a supporting edge.
6. The post-cast reserved hole plugging mould hanging tool according to claim 5, characterized in that: the supporting edges are 2 triangular edges and 2 rectangular edges, the rectangular edges and the rectangular edges are symmetrically arranged, and the triangular edges are symmetrically arranged.
7. The post-cast reserved hole plugging mould hanging tool according to claim 6, characterized in that: the corresponding position of each rectangular edge is provided with a groove, a screw rod of the bolt is clamped and sleeved in the groove, and the nuts of the bolt tightly squeeze and fix the rectangular edges of the two connected hoops.
8. The post-cast reserved hole plugging mould hanging tool according to claim 7, characterized in that: the screw cap is a shaft-shaped screw cap, and two ends of the shaft-shaped screw cap are hinged with a groove with a rectangular edge; the screw rotates about the axial nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981107.7U CN210239128U (en) | 2019-06-27 | 2019-06-27 | Mold hanging tool for plugging of post-pouring reserved hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920981107.7U CN210239128U (en) | 2019-06-27 | 2019-06-27 | Mold hanging tool for plugging of post-pouring reserved hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210239128U true CN210239128U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920981107.7U Active CN210239128U (en) | 2019-06-27 | 2019-06-27 | Mold hanging tool for plugging of post-pouring reserved hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210239128U (en) |
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2019
- 2019-06-27 CN CN201920981107.7U patent/CN210239128U/en active Active
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