CN218138805U

CN218138805U - Open-close type assembly curing kiln

Info

Publication number: CN218138805U
Application number: CN202222091717.4U
Authority: CN
Inventors: 张毅斌; 李永波; 于子晏
Original assignee: Jianhua Construction Materials China Co Ltd
Current assignee: Jianhua Construction Materials China Co Ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-27
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a precast concrete assembled building engineering field, concretely relates to open-close type assembly maintenance kiln, including the kiln body, the kiln body includes the crossbeam, rolls over roof beam, roof, steel column, wallboard and grade beam, the grade beam is fixed subaerial, fixed steel column on the grade beam, fixed wallboard forms opposite both sides face wall between the steel column, roll over roof beam one end and connect on the steel column, the other end is fixed on the crossbeam, the roof is fixed on crossbeam and roll over the roof beam. The steel column is provided with a sliding rail on the outer side, a sliding piece capable of vertically sliding is reserved on the sliding rail, the sliding piece is connected with the top plates on the two side walls through a steel wire rope, and the top plates are pulled to rotate to open and close through the vertical movement of the sliding piece on the sliding rail. The utility model discloses structure integral erection has a take the altitude apart from ground on the grade beam, and the long-term corrosion effect that the structure bottom was condensed the water sedimentation reduces greatly, and the site operation of being convenient for.

Description

Open-close type assembly curing kiln

Technical Field

The utility model relates to a precast concrete assembled building engineering field, concretely relates to open-close type assembly curing kiln.

Background

Building industrialization has revolutionized the building industry, building basic modules, namely PC components, are converted from a traditional field production mode to a factory production mode, and curing kilns are important devices in a PC production line and are mainly used for storing, taking and curing prefabricated components. Because the number of prefabricated parts produced in the same batch on the production line is usually large, the curing amount is large, and the required space of the curing kiln is correspondingly increased, the prefabricated parts are mostly designed into a long and narrow structure. Under this kind of structure, fork truck traffic route is longer, takes place to collide with easily in the operation process, and fork truck is difficult for turning, and prefabricated component's the transport degree of difficulty is great, handling efficiency is lower. In addition, the curing kiln often produces the dewing phenomenon because of the temperature difference effect, and water droplet deposits in the kiln bottom, and the durability of wall bottom under the long-term dry-wet cycle condition can receive certain influence.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an open-close type assembly maintenance kiln, the site operation installation of being convenient for, and reduce the structure bottom and receive the corruption that the condensate water deposit caused for a long time.

The open-close type assembly curing kiln comprises a kiln body, wherein the kiln body comprises a transverse folding beam, a top plate, a steel column, wall plates and a ground beam, the ground beam is fixed on a horizontal plane, the steel column is fixed on the ground beam, the wall plates are fixed among the steel columns and form two opposite side face walls, the transverse folding beam is connected to the steel column, the top plate is fixed on a cross beam and a folding beam, and the transverse folding beam is movably connected with the steel column.

Preferably, the outer side of the steel column is provided with a sliding rail, a slidable sliding piece is arranged on the sliding rail, the sliding piece is connected with the top plates on the two side walls through a steel wire rope, and the top plates are pulled to rotate to open and close through the vertical movement of the sliding piece on the sliding rail.

Preferably, a top support is fixed on one side or two sides of the top of the steel column, and the transverse folding beam is arranged in the top support and is rotatably connected with the steel column through a rotating shaft, so that the top plate is driven to rotate to open and close.

Preferably, the transverse folding beam is connected with the steel column in an inserted manner.

Preferably, the ground beam is a rectangular concrete strip beam, the ground beam and the ground are connected through mortar, and steel plates for connection are embedded in the connecting portion of the top surface of the ground beam and the steel column.

Preferably, the wallboard is an interlayer heat insulation board, the steel plate is fixed with the steel column, deformable rubber sealing strips are arranged between plate seams, and masonry mortar is arranged between the bottom of the wallboard and the ground beam.

Preferably, the top plate is an interlayer heat-insulation plate and consists of a roof part with a slope and a horizontal cornice part, and notches are arranged at two ends of the cornice and are in lap joint with the folding beam; the cornice is connected with the sliding piece through a steel wire rope.

Preferably, the transverse folding beam comprises a cross beam and a folding beam, the cross beam is a linear beam, the folding beam is a 90-degree beam formed by combining a horizontal section and a vertical section, and the steel beam is fixedly connected with the folding beam.

Preferably, the top plate is provided with a transverse tongue-and-groove and a longitudinal tongue-and-groove, the longitudinal tongue-and-groove is used for placing and overlapping the top plate and the wall plate, the transverse tongue-and-groove is used for longitudinally connecting the top plate and the top plate, and the transverse connection between the top plate and the top plate is sealed by adopting mortar, a rubber sealing strip or a nylon sealing strip.

Preferably, the combined type kiln is formed by splicing a plurality of kiln bodies in series, the ground beams between the kiln bodies are arranged in a spaced mode, and the adjacent ground beams are filled with cast-in-place sections.

The open-close type assembly curing kiln has the advantages that the structure is integrally arranged on the ground beam and has a certain height from the ground, and the long-term corrosion effect of the bottom of the structure caused by condensed water deposition is greatly reduced; and the structure belongs to open-close type structure, when the structure is comparatively narrow, can be directly through opening the mode that the roof then hung in or hung out the prefabricated component, need not to utilize fork truck to carry out long route and transport. The structure is integrally supported by a steel frame system, has small section size and light weight under the condition of no extra stacking load, can be manually carried, does not need crane field operation, and greatly improves the construction efficiency; and the roof adopts slope section and horizontal segment to constitute, and the slope section can be used to the drainage, and the horizontal section of corning has certain pleasing to the eye effect, also can play the effect that protection wallboard and steel column are avoided the rainwater to erode.

Drawings

FIG. 1 is a three-dimensional view of a curing kiln unit;

FIG. 2 is an overall three-dimensional view of the curing kiln;

FIG. 3 is a three-dimensional elevation of the curing kiln in a closed state;

FIG. 4 is a three-dimensional elevation of the curing kiln in an uncapped state;

FIG. 5 is a schematic view of the top plate and steel columns in lap joint;

FIG. 6 is a schematic illustration of the connection of wall panels and steel columns;

FIG. 7 is a schematic illustration of the connection of steel columns, wall panels and ground beams;

FIG. 8 is a schematic illustration of the transverse tongue and groove joint between the top plates;

FIG. 9 is a three-dimensional representation of a top plate upper cross beam and a fold beam;

FIG. 10 is a three-dimensional illustration of the top plate;

FIG. 11 shows the connection between the steel column and the folded beam.

Wherein:

the method comprises the following steps of 1 cross beam, 2 folding beams, 3 top plates, 31 cornice, 32 roof parts, 33 notches, 34 transverse grooves and tongues, 35 longitudinal grooves and tongues, 4 hooks, 5 steel columns, 6 rotating shafts, 7 wallboards, 8 steel wire ropes, 9 sliders, 10 sliding rails, 11 ground beams, 12 cast-in-place sections, 13 sealing strips, 14 mortar, 15 wallboard embedded steel plates, 16 ground beam embedded steel plates, 17 top plate embedded steel plates and 18 top supports.

Detailed Description

The invention will be further described with reference to the following drawings and specific examples, but the scope of the invention is not limited thereto.

Example 1:

as shown in figures 1-4, open-close type assembly maintenance kiln is formed along vertical series connection concatenation by a plurality of monomer kiln bodies, and this structure adopts frame bearing system, and the structure type belongs to assembled steel construction, and cross sectional dimension is less, weight is lighter under the condition of no extra pile-load, but manual handling, need not crane field operation, improves the efficiency of construction greatly. The kiln body comprises a transverse folding beam, a top plate 3, a steel column 5, a wall plate 7 and a ground beam 11. The ground beams 11 between the kiln bodies are arranged at intervals, the adjacent ground beams are filled with cast-in-place sections 12, and the combined form of single section with standard specification and cast-in-place sections with different lengths is adopted, so that the requirements of different longitudinal lengths of the steam curing kiln can be met. The transverse folding beam comprises a cross beam 1 and a folding beam 2.

As shown in fig. 5-11, the ground beam 11 is a rectangular concrete strip beam and is directly laid on the leveled ground without earth excavation, the ground beam 11 and the ground are connected by mortar, and the ground beam embedded steel plate 16 for welding connection is embedded in the part where the top surface of the ground beam 11 is connected with the steel column 5, so that the whole kiln body has a certain height from the ground, and the long-term corrosion effect of the bottom of the structure due to condensate deposition is greatly reduced. The section of each steel column 5 is a square steel pipe column, a sliding rail 10 is welded at the lower part of the outer side of each steel column 5, a sliding piece 9 capable of sliding vertically is reserved on each sliding rail 10, as shown in fig. 11, a top support 18 is welded in a certain height range along the longitudinal direction of the top of each steel column 5, each top support 18 is also a square steel pipe, only one side top support 18 is arranged on each steel column with roof trusses at the side, and two side top supports 18 are arranged on each steel column with roof trusses at the middle; as shown in fig. 6-7, the wall plate 7 is an interlayer insulation plate and is arranged on the inner side of the steel column 5 in a horizontally installed manner, a wall plate embedded steel plate 15 is installed on the wall plate 7 and is used for being welded with the steel column 5, deformable rubber sealing strips 13 are arranged between plate gaps, and mortar, rubber sealing strips or nylon sealing strips 14 are built between the bottom of the wall plate 7 and a ground beam 11 to enhance air tightness; as shown in fig. 10, the top plate 3 is an interlayer heat-insulating plate and is composed of a roof part 32 with a slope and a horizontal cornice part 31, the slope section can be used for draining water, and the horizontal cornice section has a certain aesthetic effect and also can play a role in protecting the wall plate and the steel column from rainwater; notches 33 are formed in two ends of the cornice 31, two hooks 4 are arranged on the lower portion of the cornice 31 and are connected with the sliding piece 9 on the steel column 5 through a steel wire rope 8, the hooks are pulled through the vertical movement of the sliding piece 9 on the sliding rail 10, so that the pivoting rotation of the top plate 3 is realized, the opening and closing of the roof are further realized, the internal part of the curing kiln can be ensured to be sufficiently daylighting regularly, the prefabricated part can be directly hung in or out through opening the top plate, and the opening and closing effect is shown in the figure 3-4; the top plate 3 is also provided with a transverse top plate embedded steel plate 17 which is used for being welded with the beam 1 and the folded beam 2 on the upper part.

As shown in fig. 5, the top plate 3 is provided with a transverse tongue-and-groove 34 and a longitudinal tongue-and-groove 35, the longitudinal tongue-and-groove 35 is used for the resting and overlapping of the top plate 3 and the wall plate 7, the transverse tongue-and-groove 34 is used for the longitudinal connection between the top plate 3 and the top plate 3, the joint is sealed by a sealing strip 13, and the effect is shown in fig. 8, and the transverse connection between the top plate 3 and the top plate 3 is sealed by mortar 14. As shown in fig. 9, the cross beam 1 and the folding beam 2 both adopt square steel pipes, the cross beam 1 is a linear beam laid along a slope, the folding beam 2 is a 90-degree beam formed by combining a horizontal section and a vertical section, the cross beam 1 and the folding beam 2 are connected in a welding mode, and the vertical section of the folding beam 2 penetrates through the notch 33 of the cornice 31 and is inserted into the top support 18 of the steel column 5. The rotating shaft 6 is arranged in the top support 18 and penetrates through the folding beam 2 for rotation of the folding beam 2, and when the designed rotation angle is large, the opening can be formed in the corresponding position on the inner side of the top support 18 to provide a space required by rotation of the folding beam 2.

Example 2:

as shown in fig. 1-3, open-close type assembly curing kiln is formed along vertically establishing ties the concatenation by a plurality of monomer kiln bodies, this embodiment curing kiln and embodiment 1's difference lie in, during the on-the-spot construction, realize with the installation of cross-folded roof beam, steel column through hoist and mount integral type roof to through cross-folded roof beam and steel column plug-in connection in order to form open-close type assembly curing kiln structure.

The main construction flow of the open-close type assembly curing kiln is as follows: (1) positioning, paying off and mounting the ground beam 11; (2) installing a steel column 5; (3) installing a wallboard 7; (4) installing a top plate 3; (5) mounting the cross beam 1; (6) mounting a folded beam 2; (7) and finishing the seam sealing work.

Claims

1. The open-close type assembly curing kiln comprises a kiln body and is characterized in that the kiln body comprises a transverse folding beam, a top plate, a steel column, wall plates and a ground beam, the ground beam is fixed on a horizontal plane, the steel column is fixed on the ground beam, the wall plates are fixed among the steel columns and opposite two side face walls are formed, the transverse folding beam is connected to the steel column, the top plate is fixed on the cross beam and the folding beam, and the transverse folding beam is movably connected with the steel column.

2. The open-close type assembly curing kiln of claim 1, wherein the steel columns are provided with sliding rails on the outer sides thereof, the sliding rails are provided with slidable sliders, the sliders are connected with the top plates on the two side walls through steel wire ropes, and the top plates are pulled to be opened and closed in a rotating manner through the vertical movement of the sliders on the sliding rails.

3. The open-close type assembly curing kiln of claim 2, wherein the top of the steel column is fixed with a top support on one side or two sides, and the transverse folding beam is arranged in the top support and is rotationally connected with the steel column through a rotating shaft, so as to drive the top plate to rotate to open and close.

4. The split type assembly curing kiln of claim 1, wherein the cross-folded beam and the steel column are connected by insertion.

5. The open-close type assembly curing kiln of claim 1, wherein the ground beam is a rectangular concrete strip beam, the ground beam and the ground are connected by mortar, and steel plates for connection are embedded in the connecting parts of the top surface of the ground beam and the steel columns.

6. The open-close type assembly curing kiln of claim 5, wherein the wall plate is a sandwich insulation plate, the steel plate is fixed with the steel column, deformable rubber sealing strips are arranged between plate seams, and masonry mortar is arranged between the bottom of the wall plate and the ground beam.

7. The open-close type assembly curing kiln as claimed in claim 1, wherein the top plate is an interlayer heat-insulating plate and consists of a roof part with a slope and a horizontal cornice part, and both ends of the cornice are provided with notches and are lapped with the folding beam; the cornice is connected with the sliding piece through a steel wire rope.

8. The split type assembly curing kiln according to claim 1, wherein the cross-folded beam comprises a cross beam and a folded beam, the cross beam is a linear beam, the folded beam is a 90 ° beam formed by combining a horizontal section and a vertical section, and the steel beam and the folded beam are fixedly connected.

9. The split assembling curing kiln according to claim 1, wherein the top plate is provided with a transverse tongue-and-groove and a longitudinal tongue-and-groove, the longitudinal tongue-and-groove is used for the laying and overlapping of the top plate and the wall plate, the transverse tongue-and-groove is used for the longitudinal connection between the top plate and the top plate, and the transverse connection between the top plate and the top plate adopts mortar, rubber sealing strips or nylon sealing strips.

10. The open-close type assembly curing kiln as claimed in any one of claims 1 to 9, which is formed by splicing a plurality of kiln bodies in series, the ground beams between the kiln bodies are arranged in a spaced manner, and the adjacent ground beams are filled with cast-in-place sections.