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Concrete single-bin utility tunnel horizontal forming mold and system, and tunnel molding method

A technology of integrated pipe gallery and forming mold, applied in the direction of mold, ceramic forming core, ceramic forming machine, etc., can solve the problems of shortening the service life of underground pipelines, affecting the bearing capacity and durability of structures, and affecting the use function of pipelines

Active Publication Date: 2016-12-07
CHANGSHA CHUHONG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing comprehensive pipe galleries adopt on-site prefabrication. This kind of construction method takes a long time to construct, and the construction on site is chaotic, which makes the workload heavy, requires a long time for concrete curing and strengthening, and cannot be backfilled for a long time after slotting. It is not conducive to road construction, shortening the construction period, and meeting the requirements of rapid release traffic
[0005] The impermeability of the concrete produced on site is not as good as that produced in the factory, and the rain cloth is prone to leakage, which affects the function of the pipeline
If the environment where the structure is located has an corrosive medium, the medium invades the structure through the cracks, leading to corrosion of the steel bars, affecting the bearing capacity and durability of the structure, and shortening the service life of the underground pipeline

Method used

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  • Concrete single-bin utility tunnel horizontal forming mold and system, and tunnel molding method
  • Concrete single-bin utility tunnel horizontal forming mold and system, and tunnel molding method
  • Concrete single-bin utility tunnel horizontal forming mold and system, and tunnel molding method

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Embodiment approach

[0203] According to the third embodiment provided by the present invention, there is provided a method for molding a concrete single-storage integrated pipe gallery or using the above-mentioned horizontal forming mold for a concrete single-storage integrated pipe gallery to mold a concrete single-storage integrated pipe The method of corridor, this method comprises the following steps:

[0204] 1) Mold assembly: clean the mold, apply the release agent, place the steel frame, close the side mold 2, close the socket end mold 4, close the socket end mold 3, close the inner tank mold 5, place the inner tank bottom template 508, lock the lock Tightening device 11 and positioning locking device 12;

[0205] 2) Feeding and vibrating: concrete pouring and vibrating; concrete molding and plastering;

[0206] 3) steam curing;

[0207] 4) Demoulding: Demoulding in the reverse order of mold assembly.

[0208] Preferably, the method also includes:

[0209] 5) Secondary maintenance of p...

Embodiment 1

[0213] The horizontal forming mold for the concrete single warehouse comprehensive pipe gallery includes a mold base 1, a side mold 2, a socket end mold 3, a socket end mold 4, an inner tank mold 5, and a support frame 6. Wherein: the mold base 1 is fixed on the ground. The side molds 2 are arranged on both sides of the mold base 1 . The socket end die 3 and the socket end die 4 are independently arranged at the front and rear ends of the die base 1 . The socket end die mold 4 is fixed on the support frame 6 . The liner mold 5 is arranged on the support frame 6 . The supporting frame 6 is arranged on the ground or the mold base 1 .

[0214] The side form 2 includes a fixed side form 201 and a movable side form 202 . The fixed side mold 201 is fixedly connected with the mold base 1 . The movable side mold 202 is hingedly connected with the mold base 1 . A corner device 203 is provided under the movable side mold 202, and the corner device 203 is connected with the movable...

Embodiment 2

[0221] Repeat Example 1, except that the socket end mold 3 is fixed on the support frame 6, and the side mold 2 is two movable side molds 202. The movable side mold 202 is hingedly connected with the mold base 1 . A corner device 203 is provided under the movable side mold 202, and the corner device 203 is connected with the movable side mold 202 and the mold base 1 respectively, the side of the mold base 1 is provided with a support plate 101, and one end of the two-way screw mandrel 204 is connected with the movable side mold 202, The other end of the two-way screw rod 204 is connected to the support plate 101 .

[0222] The socket end die mold 3 adopts a socket end die parallel movable door frame mold opening structure 305 . The outer side of the socket end die mold 3 is provided with a socket end die track 306 . The socket end mold track 306 is connected with the support frame 6 . The socket end mold parallel movable door frame mold opening structure 305 is provided wit...

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Abstract

A concrete single-bin utility tunnel horizontal forming mold comprises a mold base (1), side mold bodies (2), a plug end mold body (3), a socket end mold body (4), an inner container mold body (5) and a supporting frame (6), wherein the mold base (1) is fixed on the ground; the side mold bodies (2) are arranged on two sides of the mold base (1); the plug end mold body (3) and the socket end mold body (4) are independently arranged at the front and rear ends of the mold base (1); the plug end mold body (3) or the socket end mold body (4) is fixed on the supporting frame (6); the inner container mold body (5) is arranged on the supporting frame (6); and the supporting frame (6) is arranged on the ground or the mold base (1). The invention further provides a concrete single-bin utility tunnel horizontal forming system and a production process thereof. The concrete single-bin utility tunnel horizontal forming mold and system as well as the production process have the advantages that the quality is high, the scale is large, and rapid mass production can be achieved.

Description

technical field [0001] The invention belongs to the technical field of moulds, and in particular relates to a single-compartment horizontal forming mold for a concrete comprehensive pipe gallery, a system and a method for using the mold to mold a concrete comprehensive pipe gallery. Background technique [0002] Urban underground "comprehensive pipe corridor" refers to the construction of an intensive tunnel in the underground space of urban roads, which integrates various municipal pipelines such as electricity, communications, water supply and drainage, heat, and gas, and implements "unified planning, unified construction, and unified construction". manage". [0003] The comprehensive pipe corridor is an effective way to rationally utilize underground space resources, solve the problems of insufficient capacity of various underground pipe network facilities, fragmentation, dismantling, and repeated construction, and promote the comprehensive utilization of underground spac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/18B28B7/30B28B7/02B28B7/00B28B1/29B28B1/087B28B1/08B28B11/24B28B13/06B28B23/02B28B7/38
Inventor 江中凡
Owner CHANGSHA CHUHONG MACHINERY
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