CN218091996U

CN218091996U - Double-deck mould of coincide floor of leak protection thick liquid

Info

Publication number: CN218091996U
Application number: CN202221490042.4U
Authority: CN
Inventors: 李�杰
Original assignee: Hunan Jiangong Wujian Building Industrialization Co ltd
Current assignee: Hunan Jiangong Wujian Building Industrialization Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-20
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a coincide floor double-deck mould of leak protection thick liquid, including upper mould and lower floor's mould, upper mould locates lower floor's mould top, the overhanging reinforcing bar of coincide floor is followed pass between upper mould and the lower floor's mould, the draw-in groove has been seted up to the below of upper mould, the I shape rubber strip has been placed in the draw-in groove. The utility model discloses a draw-in groove has been seted up in the below of upper mould, then place the I shape rubber strip that can dismantle in the draw-in groove, make I shape rubber strip block in the upper mould, when closing upper mould and lower floor's mould tightly, overhanging reinforcing bar is embedded into in the I shape rubber strip to make the space between upper mould and the lower floor's mould filled by the I shape rubber strip that can reuse, avoid leaking thick liquid, what adopt simultaneously is the I shape rubber strip that can reuse, the cost is lower also environmental protection more.

Description

Double-deck mould of coincide floor of leak protection thick liquid

Technical Field

The utility model relates to a building mold technical field especially relates to a coincide floor double-deck mould of leak protection thick liquid.

Background

The laminated slab is an integral floor slab formed by connecting a prefabricated bottom plate and a cast-in-place concrete layer through truss ribs in a superposed manner, the integral performance of the laminated floor slab is good, the upper surface and the lower surface of the slab are smooth, decoration by a finish coat is facilitated, and the laminated slab member at the present stage is widely applied to fabricated buildings.

Coincide floor double-deck mould is because of not receiving the restriction of reinforcing bar interval, and the commonality is stronger, reuse rate is higher, the mould cost is lower, receives prefabricated mill's favor more and more, but because there is overhanging reinforcing bar in the middle of the double-deck mould, the mould can not close tightly completely, therefore there is the common fault that leaks the thick liquid easily double-deck mould, has the mill to try to place the PE stick or paste the rubber strip in the middle of the double-deck mould, but the effect is unsatisfactory, and increases and assist the material cost.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coincide floor double layer mold of leak protection thick liquid for solve present coincide floor double layer mold and leak the technical problem who starches easily.

In order to realize the above purpose, the utility model provides a coincide floor double-deck mould of leak protection thick liquid, including upper mould and lower floor's mould, upper mould locates lower floor's mould top, the overhanging reinforcing bar of coincide floor is followed pass between upper mould and the lower floor's mould, the draw-in groove has been seted up to the below of upper mould, the I shape rubber strip has been placed in the draw-in groove.

Preferably, the I-shaped rubber strip comprises an upper layer rubber strip, a middle layer rubber strip and a lower layer rubber strip, the width of the upper layer rubber strip is larger than that of the middle layer rubber strip, and the width of the lower layer rubber strip is larger than that of the upper layer rubber strip.

Preferably, the upper layer die is a hollow square strip die, and the width of a clamping groove of the upper layer die is 1-5mm larger than that of the middle layer rubber strip.

Preferably, the upper layer die is a solid die, the clamping groove below the upper layer die is a T-shaped clamping groove, the width of the upper part of the clamping groove is 1-5mm larger than that of the upper layer rubber strip, and the width of the lower part of the clamping groove is 1-5mm larger than that of the middle layer rubber strip.

Preferably, the thickness of the lower rubber strip is not less than the diameter of the overhanging reinforcing steel bar.

Preferably, the upper layer die is connected with the lower layer die through bolts.

Preferably, the lower surface of the I-shaped rubber strip is provided with a plurality of arc-shaped clamping grooves, and the arc-shaped clamping grooves are used for enabling the overhanging reinforcing steel bars to penetrate through.

Preferably, the arc-shaped clamping groove is provided with a detachable semicircular rubber block.

The utility model discloses following beneficial effect has: the utility model discloses a coincide floor double-deck mould of leak protection thick liquid, the draw-in groove has been seted up through the below at upper mould, then place the I shape rubber strip that can dismantle in the draw-in groove, make I shape rubber strip card in upper mould, when closing upper mould and lower floor's mould tightly, overhanging reinforcing bar is embedded into in the I shape rubber strip, thereby make the space between upper mould and the lower floor's mould filled by the I shape rubber strip that can reuse, avoid leaking thick liquid, what adopt simultaneously is that can reuse's I shape rubber strip, the cost is lower also environmental protection more.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail below with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic cross-sectional view of a slurry leakage-proof composite floor slab double-layer mold of the present invention;

fig. 2 is the utility model discloses a leak protection thick liquid's coincide floor double layer mold's upper mould's cross-sectional schematic diagram.

Wherein the reference numbers are as follows:

1. an upper layer mold; 11. a card slot; 2. a lower layer mold; 3. overlapping the floor slabs; 4. overhanging reinforcing steel bars; 5. an I-shaped rubber strip.

Detailed Description

The embodiments of the invention will be described in detail hereinafter with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 and 2, the double-deck mould of coincide floor of leak protection thick liquid of this embodiment, including upper mould 1 and lower floor's mould 2, upper mould 1 locates 2 tops of lower floor's mould, and the overhanging reinforcing bar 4 of coincide floor 3 passes between upper mould 1 and the lower floor's mould 2, and draw-in groove 11 has been seted up to the below of upper mould 1, has placed I shape rubber strip 5 in the draw-in groove 11.

Offer draw-in groove 11 through the below of upper mould 1, then place the I shape rubber strip 5 that can dismantle in draw-in groove 11, make I shape rubber strip 5 block in upper mould 1, when closing upper mould 1 and lower floor's mould 2 tightly, overhanging reinforcing bar 4 is embedded into I shape rubber strip 5, thereby make the space between upper mould 1 and the lower floor's mould 2 fill by I shape rubber strip 5 that can reuse, avoid leaking thick liquid, what adopt simultaneously is that can reuse's I shape rubber strip 5, the cost is lower also more environmental protection.

In the double-deck mould of coincide floor of leak protection thick liquid of this embodiment, I shape rubber strip 5 includes upper rubber strip, middle level rubber strip and lower floor's rubber strip, because I shape rubber strip 5 is "worker" style of calligraphy, consequently, the width of upper rubber strip is greater than the width of middle level rubber strip, and the width of lower floor's rubber strip is greater than the width of upper rubber strip, and upper rubber strip and middle level rubber strip are arranged in making the stable card of I shape rubber strip 5 to go into upper mould 1.

In the coincide floor double-deck mould of leak protection thick liquid of this embodiment, upper mould 1 is hollow square rectangular mould, the 11 width of draw-in groove of upper mould 1 is 1-5mm big than the width of middle level rubber strip, hollow upper mould 1 quality is lighter, it is lower to be convenient for transport mould cost simultaneously, the 11 width of draw-in groove of upper mould 1 is 5mm big than the width of middle level rubber strip in this embodiment, there is certain width difference in draw-in groove 11 width and middle level rubber strip and can make during the more convenient draw-in groove 11 that inserts of I shape rubber strip 5.

In other embodiments, some relatively small laminated floor slabs 3 adopt relatively thin upper layer molds 1, and therefore for structural stability, the upper layer molds 1 use solid molds, at this time, the clamping grooves 11 below the upper layer molds 1 are "T" -shaped clamping grooves, the upper width of the "T" -shaped clamping grooves may be 1 to 5mm larger than the width of the upper layer rubber strips, the lower width of the "T" -shaped clamping grooves may be 1 to 5mm larger than the width of the middle layer rubber strips, in this embodiment, the upper width of the "T" -shaped clamping grooves is specifically 3mm larger than the width of the upper layer rubber strips, the lower width of the "T" -shaped clamping grooves is specifically 3mm larger than the width of the middle layer rubber strips, and a certain width difference exists between the "T" -shaped clamping grooves and the upper layer rubber strips and the middle layer rubber strips, so that certain gaps exist between the "T" -shaped clamping grooves and the "T" -shaped clamping grooves by inserting the "T" -shaped clamping grooves into the i-shaped rubber strips 5, thereby facilitating the insertion of the "T" -shaped rubber strips 5 into the "T" -shaped clamping grooves.

In the coincide floor slab double-deck mould of leak protection thick liquid of this embodiment, the thickness of lower floor's rubber strip is not less than the diameter of overhanging reinforcing bar 4, consequently the lower floor rubber strip of I shape rubber strip 5 can stretch out the whole filling up in space except that reinforcing bar 4 between upper mould 1 and the lower floor's mould 2, upper mould 1 passes through bolted connection lower floor mould 2, through twisting the bolt, can make I shape rubber strip 5 and overhanging reinforcing bar 4 produce deformation, until 5 lower surface butt lower floor's moulds 2 of I shape rubber strip, thereby with stretch out the whole filling up in space except that reinforcing bar 4 between upper mould 1 and the lower floor's mould 2.

In order to make the i-shaped rubber strip 5 and the overhanging reinforcing steel bar 4 deform, a large external force is needed, and meanwhile, the deformation part of the i-shaped rubber strip 5 after disassembly can not be restored, therefore, in the double-layer die for the laminated floor slab for preventing slurry leakage in the embodiment, a plurality of arc-shaped clamping grooves are formed in the lower surface of the i-shaped rubber strip 5, correspond to the overhanging reinforcing steel bar 4 and are used for enabling the overhanging reinforcing steel bar 4 to penetrate through, in order to enable the i-shaped rubber strip 5 to have wider adaptability, detachable semicircular rubber blocks are arranged on the arc-shaped clamping grooves and are used for filling arc-shaped clamping groove parts without the overhanging reinforcing steel bar 4.

The principle of the embodiment: firstly, inserting an I-shaped rubber strip 5 into a clamping groove of an upper layer die 1, locking two ends of the I-shaped rubber strip to form a whole, putting an overhanging reinforcing steel bar 4 of a laminated floor slab 3 on a lower layer die 2, pressing the upper layer die 1 with the I-shaped rubber strip 5 on the lower layer die 2, and tightly pressing and fixing the upper layer die 1 with the I-shaped rubber strip 5 through bolts to realize that the rubber strip blocks a die gap; when the mold is disassembled, the bolt is loosened, the upper layer mold 1 is taken down, the I-shaped rubber strip 5 is taken down simultaneously, concrete slag on the mold and the I-shaped rubber strip 5 is cleaned, and a release agent is brushed, so that the repeated use of the I-shaped rubber strip 5 can be realized.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a double-deck mould of coincide floor of leak protection thick liquid, includes upper mould (1) and lower floor's mould (2), upper mould (1) is located lower floor's mould (2) top, overhanging reinforcing bar (4) of coincide floor (3) are followed pass between upper mould (1) and lower floor's mould (2), its characterized in that, draw-in groove (11) have been seted up to the below of upper mould (1), I shape rubber strip (5) have been placed in draw-in groove (11).

2. The slurry leakage-proof double-layer die for the laminated floor slab as claimed in claim 1, wherein the I-shaped rubber strips (5) comprise an upper layer rubber strip, a middle layer rubber strip and a lower layer rubber strip, the width of the upper layer rubber strip is greater than that of the middle layer rubber strip, and the width of the lower layer rubber strip is greater than that of the upper layer rubber strip.

3. The slurry leakage-proof double-layer die for laminated floors as claimed in claim 2, wherein the upper layer die (1) is a hollow square strip die, and the width of the clamping groove (11) of the upper layer die (1) is 1-5mm larger than that of the middle layer rubber strip.

4. The double-layer mould for the laminated floor slab with the leakage prevention function as claimed in claim 2, wherein the upper layer mould (1) is a solid mould, the clamping groove (11) below the upper layer mould (1) is a T-shaped clamping groove, the width of the upper part of the clamping groove (11) is 1-5mm larger than that of the upper layer rubber strip, and the width of the lower part of the clamping groove (11) is 1-5mm larger than that of the middle layer rubber strip.

5. The double-layer mould for laminated floors for preventing leakage of grout in claim 2, wherein the thickness of the lower rubber strip is not less than the diameter of the overhanging steel bar (4).

6. The slurry leakage prevention composite floor slab double-layer mold according to claim 1, wherein the upper layer mold (1) is connected with the lower layer mold (2) through bolts.

7. The slurry leakage-proof double-layer die for the laminated floor slab as claimed in claim 1, wherein a plurality of arc-shaped clamping grooves are formed in the lower surface of the I-shaped rubber strip (5), and the arc-shaped clamping grooves are used for allowing the overhanging steel bars (4) to pass through.

8. The slurry leakage preventing double-layer die for the laminated floor slab as claimed in claim 7, wherein a detachable semicircular rubber block is arranged on the arc-shaped clamping groove.