CN210910460U

CN210910460U - Water stable layer roadbed prefabricating device

Info

Publication number: CN210910460U
Application number: CN201921112639.3U
Authority: CN
Inventors: 杜丹; 喻官海; 熊海波; 文佳; 杨宁
Original assignee: Yichang Yizhi Building Materials Co ltd
Current assignee: Yichang Yizhi Building Materials Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-07-03
Anticipated expiration: 2029-07-16

Abstract

A water-stabilized bed prefabricating device comprises a prefabricating mold, wherein the prefabricating mold comprises a prefabricating box body, a prefabricating groove is formed in the prefabricating box body, a limiting groove is formed in the prefabricating groove, a plurality of prefabricated matched cover plates are placed on the limiting groove, a sliding groove is formed in the prefabricating box body, a plurality of size adjusting structures are arranged on the prefabricating box body, and a base structure is arranged at the bottom of the prefabricating mold; the base structure include with prefabricated bottom half complex fixing base, be equipped with a plurality of bracing pieces on the fixing base, be equipped with the connecting rod on the bracing piece, be equipped with the sliding plate on the connecting rod, the sliding plate is connected with the clamp plate through a plurality of hydraulic stems. By adopting the structure, the construction is free from the influence of weather, and the construction efficiency and effect are improved; the method is convenient for prefabricating the water stable layer roadbeds with different sizes, and has stronger selectivity, flexibility and convenience; the method has the advantages that bubbles in the material are fully removed in the prefabrication process, and the product quality is improved; whole device novel structure, convenient operation is used, and the practicality is extremely strong.

Description

Water stable layer roadbed prefabricating device

Technical Field

The utility model relates to a road surface construction material production field, especially a water stable layer road bed prefabricating device.

Background

The cement stabilized macadam layer is a cement stabilized macadam layer for short, namely cement is adopted to solidify graded macadam, and the cement stabilized macadam layer is compacted and maintained. The water-stable mixing proportion is preliminarily prepared in a laboratory to determine the cement mixing amount and the coarse-fine aggregate proportion and also determine the maximum dry density. The water-stable stirring station can be adopted for mixing when the amount is large. The cement stabilized macadam takes graded macadam as aggregate, adopts a certain amount of cementing materials and enough mortar volume to fill the gap of the aggregate, and is paved and compacted according to the embedding and extruding principle. The compactness of the mortar is close to the compactness, the strength mainly depends on the embedding, extruding and locking principles among the gravels, and simultaneously, the mortar has enough volume to fill the gaps of the aggregate. Its initial strength is high, and its strength can be quickly increased with age, and can be quickly formed into plate body, so that it has high strength, and good impermeability and frost resistance. The traditional mode has various defects of low construction efficiency, overlarge influence of weather and the like, cement stabilized macadam adopted in the road belongs to medium-grained soil according to the regulation of technical Specification for construction of highway pavement base course of the Ministry of transportation, and the cement and other cementing materials are contained in water stability, so that the whole construction process is required to be finished before the cement is finally set, and the quality standard is met once, otherwise, the repair is not easy. Therefore, the construction progress needs to be accelerated in the construction, the mechanical construction degree is increased, and the mechanical efficiency is improved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a water stabilization layer roadbed prefabricating device which adopts a prefabricating form and is manufactured in advance, thereby avoiding the influence of weather during construction and improving the construction efficiency and effect; the adjustable structure is adopted, so that the water stabilization layer roadbeds with different sizes can be prefabricated conveniently, and the selectivity is stronger, flexible and convenient; the vibration structure is matched with the base, so that bubbles in the material can be fully removed in the prefabrication process, and the product quality is improved; whole device novel structure, convenient operation is used, and the practicality is extremely strong.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a water-stabilized bed prefabricating device comprises a prefabricating mold, wherein the prefabricating mold comprises a prefabricating box body, a prefabricating groove is formed in the prefabricating box body, a limiting groove is formed in the prefabricating groove, a plurality of prefabricated matched cover plates are placed on the limiting groove, a sliding groove is formed in the prefabricating box body, a plurality of size adjusting structures are arranged on the prefabricating box body, and a base structure is arranged at the bottom of the prefabricating mold;

the base structure include with prefabricated bottom half complex fixing base, be equipped with a plurality of bracing pieces on the fixing base, be equipped with the connecting rod on the bracing piece, be equipped with the sliding plate on the connecting rod, the sliding plate is connected with the clamp plate through a plurality of hydraulic stems.

In the preferred scheme, the size adjusting structure comprises a sliding block which is arranged in the sliding groove and matched with the sliding block, a fixing screw is arranged on the sliding block, the sliding block is connected with a positioning groove, a plurality of rollers are arranged in the positioning groove, and a partition board matched with the prefabricated groove is arranged in the positioning groove.

In a preferred scheme, a plurality of lifting lugs are arranged on the partition plate.

In a preferable scheme, the number of the sliding blocks in the size adjusting structure is two, and the two sliding blocks are symmetrically arranged on the sliding grooves on two sides of the prefabricated box body at symmetrical positions.

In the preferred scheme, a plurality of positioning holes are formed in the prefabricated box body, and a plurality of positioning rods matched with the positioning holes are arranged on the fixing seat.

In a preferred scheme, a vibrating plate is arranged in the fixed seat and is connected with the fixed seat through a plurality of springs.

The utility model provides a steady layer road bed prefabrication device of water through adopting above-mentioned structure, has following beneficial effect:

(1) the prefabricated form is adopted, the prefabricated concrete is manufactured in advance, the construction is free from the influence of weather, and the construction efficiency and the construction effect are improved;

(2) the adjustable structure is adopted, so that the water stabilization layer roadbeds with different sizes can be prefabricated conveniently, and the selectivity is stronger, flexible and convenient;

(3) the vibration structure is matched with the base, so that bubbles in the material can be fully removed in the prefabrication process, and the product quality is improved;

(4) whole device novel structure, convenient operation is used, and the practicality is extremely strong.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the structure of the prefabricated mold of the present invention.

Fig. 3 is a schematic view of the structure of the prefabricated mold of the present invention.

Fig. 4 is the structural schematic diagram of the prefabricated box of the utility model.

Fig. 5 is a schematic diagram of the size adjusting structure of the present invention.

Fig. 6 is a schematic view of the base structure of the present invention.

Fig. 7 is a schematic diagram of the base structure without a vibrating plate according to the present invention.

In the figure: prefabricated mould 1, base structure 2, prefabricated box 3, size adjusting structure 4, spout 5, apron 6, locating hole 7, prefabricated groove 8, spacing groove 9, slider 10, constant head tank 11, clamping screw 12, gyro wheel 13, baffle 14, lug 15, fixing base 16, locating lever 17, bracing piece 18, connecting rod 19, sliding plate 20, hydraulic stem 21, clamp plate 22, spring 23, vibration board 24.

Detailed Description

As shown in fig. 1-7, a water-stabilized roadbed prefabricating device comprises a prefabricating mold 1, wherein the prefabricating mold 1 comprises a prefabricating box body 3, a prefabricating groove 8 is arranged in the prefabricating box body 3, a limiting groove 9 is arranged on the prefabricating groove 8, a plurality of prefabricated matched cover plates 6 are placed on the limiting groove 9, a sliding groove 5 is arranged on the prefabricating box body 3, a plurality of size adjusting structures 4 are arranged on the prefabricating box body 3, and a base structure 2 is arranged at the bottom of the prefabricating mold 1;

the base structure 2 include with prefabricated box 3 bottom complex fixing base 16, be equipped with a plurality of bracing pieces 18 on the fixing base 16, be equipped with connecting rod 19 on the bracing piece 18, be equipped with sliding plate 20 on the connecting rod 19, sliding plate 20 is connected with clamp plate 22 through a plurality of hydraulic stem 21.

As shown in fig. 5, in a preferred embodiment, the size adjustment structure 4 includes a sliding block 10 disposed in the sliding groove 5 and engaged therewith, a fixing screw 12 is disposed on the sliding block 10, the sliding block 10 is connected with a positioning groove 11, a plurality of rollers 13 are disposed in the positioning groove 11, and a partition 14 engaged with the preformed groove 8 is disposed in the positioning groove 11. The size of the product is convenient to control and preset, and the practicability is high.

As shown in fig. 5, in a preferred embodiment, a plurality of lifting lugs 15 are provided on the partition plate 14. The baffle 14 is convenient to hoist, and the practicality is strong.

In a preferred embodiment, as shown in fig. 5, there are two sliding blocks 10 in the size adjusting structure 4, and the two sliding blocks 10 are symmetrically arranged on the sliding grooves 5 on two sides of the prefabricated box body 3 at symmetrical positions. The stability of placing of baffle 14 has been promoted, the production of the prefabricated product of being convenient for, and the practicality is strong.

As shown in fig. 3, in a preferred embodiment, the prefabricated box body 3 is provided with a plurality of positioning holes 7, and the fixing seat 16 is provided with a plurality of positioning rods 17 engaged with the positioning holes 7. The prefabricated mould 1 of being convenient for vibrates on base structure 2, and the air in the prefabricated product of discharge has promoted the stability of the two suit, and the practicality is strong.

As shown in fig. 6-7, in a preferred embodiment, a vibration plate 24 is disposed in the fixing base 16, and the vibration plate 24 is connected to the fixing base 16 through a plurality of springs 23. The air in the prefabricated product is conveniently discharged through vibration, and the quality of the prefabricated product is improved.

The utility model discloses a use method does: during the use, the position of size adjustment structure 4 is adjusted to the earlier steady layer road bed size of water prefabricated as required, then pour the raw materials into prefabricated groove 8, cover size and the apron 6 of the prefabricated size complex of needs after that, then adjust the position of clamp plate 22 through sliding plate 20, make clamp plate 22 and apron 6 be in same vertical axis, and push down through hydraulic stem 21 control clamp plate 22 and extrude apron 6, not only can integrate the raw materials among the extrusion process, make its combination inseparabler, can also vibrate prefabricated mould 1 through the spring structure in the fixing base 16, the air in the discharge raw materials, promote product quality.

The utility model has the advantages that: the prefabricated form is adopted, the prefabricated concrete is manufactured in advance, the construction is free from the influence of weather, and the construction efficiency and the construction effect are improved; the adjustable structure is adopted, so that the water stabilization layer roadbeds with different sizes can be prefabricated conveniently, and the selectivity is stronger, flexible and convenient; the vibration structure is matched with the base, so that bubbles in the material can be fully removed in the prefabrication process, and the product quality is improved; whole device novel structure, convenient operation is used, and the practicality is extremely strong.

Claims

1. The utility model provides a water steady layer road bed prefabrication device, includes prefabricated mould (1), its characterized in that: the prefabricated mould (1) comprises a prefabricated box body (3), a prefabricated groove (8) is arranged in the prefabricated box body (3), a limiting groove (9) is arranged on the prefabricated groove (8), a plurality of prefabricated matched cover plates (6) are placed on the limiting groove (9), a sliding groove (5) is arranged on the prefabricated box body (3), a plurality of size adjusting structures (4) are arranged on the prefabricated box body (3), and a base structure (2) is arranged at the bottom of the prefabricated mould (1);

the base structure (2) include with prefabricated box (3) bottom complex fixing base (16), be equipped with a plurality of bracing pieces (18) on fixing base (16), be equipped with connecting rod (19) on bracing piece (18), be equipped with sliding plate (20) on connecting rod (19), sliding plate (20) are connected with clamp plate (22) through a plurality of hydraulic stem (21).

2. The device for prefabricating the water-stable roadbed according to claim 1, wherein: size adjusting structure (4) including set up in spout (5) and with it complex slider (10), be equipped with clamping screw (12) on slider (10), slider (10) are connected with constant head tank (11), be equipped with a plurality of gyro wheels (13) in constant head tank (11), place in constant head tank (11) with prefabricated groove (8) complex baffle (14).

3. A water-stabilized roadbed prefabricating device according to claim 2, wherein: the clapboard (14) is provided with a plurality of lifting lugs (15).

4. A water-stabilized roadbed prefabricating device according to claim 1 or 2, wherein: the size adjusting structure is characterized in that the number of the sliding blocks (10) in the size adjusting structure (4) is two, and the two sliding blocks (10) are symmetrically arranged on the prefabricated box body (3) and are positioned on the sliding grooves (5) on the two sides of the symmetrical position.

5. The device for prefabricating the water-stable roadbed according to claim 1, wherein: the prefabricated box body (3) is provided with a plurality of positioning holes (7), and the fixing seat (16) is provided with a plurality of positioning rods (17) matched with the positioning holes (7).

6. The device for prefabricating the water-stable roadbed according to claim 1, wherein: a vibrating plate (24) is arranged in the fixed seat (16), and the vibrating plate (24) is connected with the fixed seat (16) through a plurality of springs (23).