CN206418366U - A kind of prefabricated board - Google Patents

Abstract

The utility model provides a kind of prefabricated board, including：Matrix and be arranged on matrix be used for lift suspension ring, the bottom of described matrix is embedded with the steel plate for transmitting the suspension ring load, the suspension ring are inverted " u "-shaped and are located on the steel plate, the bottom thread of the suspension ring is connected with hold-doun nut, and the hold-doun nut contradicts in the lower surface of the steel plate suspension ring being fixed on the steel plate：It can just be come into operation after on-site hoisting with previously fabricated, at the scene when road change, damage, dismounting, change, effectively save construction period, and energy overlapping investment can be quickly completed and used, the waste of resource is reduced, meet green construction requirement.

Description

A kind of prefabricated board

Technical field

The utility model belongs to construction material and construction techniques technical field, is related to a kind of prefabricated board.

Background technology

In Building Construction, substantial amounts of material, machinery, personnel frequently pass in and out scene, and different construction stages Road set also be not quite similar, site operation road present load weight, using frequently, change it is big the features such as.

At present, the live temporary road of building engineering construction mainly uses monolithic reinforced concrete structure, existing to meet construction The requirement of field load and civilized construction.

Cast-in-situ steel reinforced concrete road can meet the current requirement of job site heavy vehicle.But, there is also some Problem needs to solve：First, its material used is non-recyclable materials, and construction needs to be removed after terminating, and causes a large amount of The waste of material.

So needing one kind to pour in advance at present, it can as needed be laid and realize the pre- of detachable effect Making sheet.

Utility model content

The purpose of this utility model is in view of the above-mentioned problems existing in the prior art, it is proposed that a kind of prefabricated board.

The purpose of this utility model can be realized by following technical proposal：A kind of prefabricated board, including：Matrix and setting It is used for the suspension ring lifted on matrix, the bottom of described matrix is embedded with the steel plate for transmitting the suspension ring load, described to hang Ring is inverted " u "-shaped and is located on the steel plate that the bottom thread of the suspension ring is connected with hold-doun nut, the hold-doun nut Contradict in the lower surface of the steel plate suspension ring being fixed on the steel plate.

Preferably, the bottom of described matrix offers the screw cap hole for installing hold-doun nut.

Preferably, the quantity of the suspension ring be four, and four suspension ring in pairs be distributed in described matrix Two ends.

Preferably, described matrix is reinforced concrete structure.

Compared with prior art, the beneficial effects of the utility model are：

1st, can be laid and be realized the prefabricated board of detachable effect as needed, at the scene road change, damage, During dismounting, change, effectively save construction period, and energy overlapping investment can be quickly completed and used, resource is greatly reduced Waste, meet green construction requirement.

2nd, suspension ring are set to inverted " u "-shaped, and are fixed on by hold-doun nut on steel plate, can not only improve its with it is prefabricated The bonding strength of plate, additionally it is possible to convenient lifting.

3rd, at least two mounting holes for running through the steel plate are offered on prefabricated board, two ends of the suspension ring are passed through The mounting hole and it is fixed on by the hold-doun nut on the steel plate, the prefabricated board of this spline structure is easily installed suspension ring, And the suspension ring structure installed more is consolidated.

Brief description of the drawings

Fig. 1 is the structural representation of prefabricated board of the present utility model；

Fig. 2 is position view of the suspension ring of the present utility model on matrix；

Fig. 3 is prefabricated board of the present utility model schematic diagram in laying.

In figure, 100, matrix；110th, steel plate；120th, hold-doun nut；130th, screw cap hole；140th, suspension ring.

Embodiment

The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of prefabricated board, including：Matrix 100 and be arranged on matrix 100 be used for lift Suspension ring 140, the bottom of described matrix 100 is embedded with the steel plate 110 for transmitting the load of suspension ring 140, the suspension ring 140 For inverted " u "-shaped and it is located on the steel plate 110, the bottom thread of the suspension ring 140 is connected with hold-doun nut 120, described Hold-doun nut 120 contradicts in the lower surface of the steel plate 110 suspension ring 140 being fixed on the steel plate 110.

The prefabricated board is when for laying temporary road, basic unit, metalling and the prefabricated board set gradually from bottom to up, Quick laying is realized by above-mentioned three layers of combination, the purpose of pavement of road is replaced, and traditional reinforcing bar can also be played and is mixed The load-carrying effect of solidifying soil surface, it is not easy to damage, can be subjected to frequently using and change.

Basic unit is made up of undisturbed soil compacting, to carry the pressure that metalling and matrix 100 are passed over.

Metalling is exactly that, by the molecular structure of rubble, it is laid in the basic unit, is accurately said, be located at basic unit with Between matrix 100, cushioning effect is played, matrix 100 can be avoided to ftracture.

Functionally similar dismountable road surface of matrix 100, it is laid on the metalling, solid in described matrix 100 Surely the suspension ring 140 for lifting are provided with, matrix 100 can be lifted into by hanging device and suspension ring 140 on metalling, So as to complete the laying work of whole matrix 100.

This temporary pavement formed by basic unit, metalling and matrix 100, because it is not that traditional concrete is poured Build, after construction terminates, it is not necessary to remove, it is only necessary to carry out lifting dismounting, the laying time of whole road is also very short, It is also very convenient during laying, it can be adjusted according to the construction stage, with very strong adaptability.

It is in laying, previously fabricated matrix 100 outside place, can immediately be come into operation after on-site hoisting, can not only be fine Satisfaction on people and vehicle-mounted bearing capacity requirement, and can overlapping investment use, greatly reduce the waste of resource, meet green Construction requirement.

In actual construction environment, road is always about 200 meters, and wide 6m uses the size of matrix 100 to be long 6 meters, wide 1.5 meters, thick 0.2 meter, road pavement is completed and come into operation for one day.

On the basis of above-mentioned embodiment, the bottom of described matrix 100300 is embedded with for transmitting the suspension ring 140 The steel plate 110 of load, steel plate 110 is located in matrix 100, and close to the bottom of matrix 100.

The suspension ring 140 are inverted " u "-shaped and are located on the steel plate 110 that two ends of this suspension ring 140 are passed through Steel plate 110, so with two stress points, improves the bonding strength with matrix 100, and the inverted " u "-shaped of suspension ring 140 nor Often it is easy to lifting.

The bottom thread of the suspension ring 140 is connected with hold-doun nut 120, and the hold-doun nut 120 is contradicted in the steel plate 110 lower surface is so that the suspension ring 140 are fixed on the steel plate 110；In simple terms, suspension ring 140 are from the upper of matrix 100 End is penetrated, and through steel plate 110, the lower end of suspension ring 140 is located at the downside of steel plate 110, and hold-doun nut 120 is connected to suspension ring 140 lower end and lower surface in steel plate 110 is contradicted, so that suspension ring 140 are fixed on matrix 100；When mounted, it will hang Ring 140 passes through steel plate 110, and then hold-doun nut 120 is screwed into the end of suspension ring 140 from the downside of steel plate 110.

As shown in Figure 1 and Figure 2, on the basis of above-mentioned embodiment, the bottom of described matrix 100 is offered for installing The screw cap hole 130 of hold-doun nut 120, and the spacing of the distance between screw cap hole 130 just with the two ends of suspension ring 140 mutually fits Match somebody with somebody, this makes it possible to be screwed into hold-doun nut 120 on two lower ends of suspension ring 140.

As shown in Fig. 2 on the basis of above-mentioned embodiment, the quantity of the suspension ring 140 is four, and described in four The two ends for being distributed in described matrix 100 of suspension ring 140 in pairs, are exactly that the both sides of matrix 100 have two to hang in simple terms Ring 140, so more stablizes in lifting, and whole matrix 100 is more uniform when lifting stress, effectively prevent Matrix 100 is damaged in lifting.

In construction, operate in accordance with the following steps, step 1, the typified form for making described matrix 100, base described in colligation The reinforcing bar of body 100 is simultaneously put into the typified form, the casting concrete into the typified form, so that base described in processing and fabricating Body 100.

During practical operation, on construction ground outside, can first produce shaper, the mould be used for make matrix 100, This makes it possible to the production for significantly facilitating matrix 100, and matrix 100 is reinforced concrete structure, so needing in stock mould Reinforcing bar, and the casting concrete in typified form are put into plate, waits that to take out the matrix 100 made after solidification standby, thus The matrix 100 of reinforced concrete structure can be formed.

Step 2, according to site layout project, the basic unit of temporary road is compacted.

During practical operation, basic unit be actually compacting road surface after formed, be mainly used in carry its metalling above with And matrix 100, so needing to try one's best basic unit the more flat of pressure, it is easy to the laying of follow-up metalling.

Step 3, the metalling is laid in the basic unit.

Step 4, by the suspension ring 140 described matrix 100 is lifted to the metalling.

The step of lifting, is equivalent to installation steps, and matrix 100 is lifted on metalling, it is smoothly fitted in broken In rock layers.

Step 5, the basic unit, the metalling and described matrix 100 are set gradually from bottom to top, so as to complete paving If.

After the completion of step 6, construction, hang described matrix 100 and stored for future use, finally recover ground.

The problem of this makes it possible to efficiently solve cast-in-situ steel reinforced concrete road, at the scene road change, damage, dismounting When, change can be quickly completed, the effectively save construction period, green, the efficient construction of site road is realized, effect is notable.

Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (4)

1. a kind of prefabricated board, it is characterised in that including：Matrix and setting are used for the suspension ring lifted on the matrix, described The bottom of matrix is embedded with the steel plate for transmitting the suspension ring load, and the suspension ring are inverted " u "-shaped and are located in the steel On plate, the bottom threads of the suspension ring is connected with hold-doun nut, the hold-doun nut contradict the lower surface of the steel plate so as to The suspension ring are fixed on the steel plate.

2. prefabricated board as described in claim 1, it is characterised in that：The bottom of described matrix is offered for installing fixed spiral shell The screw cap hole of cap.

3. the prefabricated board as described in claim 1 or 2, it is characterised in that：The quantity of the suspension ring is four, and four institutes State the two ends for being distributed in described matrix of suspension ring in pairs.

4. prefabricated board as described in claim 3, it is characterised in that：Described matrix is reinforced concrete structure.