CN211164545U - Curing kiln for prefabricating interlocking pieces - Google Patents

Abstract

The utility model relates to a curing kiln for prefabricating interlocking pieces, which comprises a plurality of curing rooms, a steam generator and a first controller, wherein the steam generator is arranged outside the curing rooms, and the first controller is arranged on the outer wall of the curing rooms; a plurality of treatment chambers and heating devices are arranged in each curing chamber, each treatment chamber comprises a plurality of groups of first rollers and a drawer door, and each group of first rollers are symmetrically fixed on the inner wall of the curing chamber through connecting pieces and used for pushing and pulling the interlocking sheet die; the utility model discloses having improved construction quality and production efficiency by a wide margin, having saved the cost of labor simultaneously, whole maintenance process is accomplished in the curing kiln, and the maintenance is effectual, avoids appearing the fracture phenomenon, improves the finished product quality, saves the place and does not receive the influence of bad weather, and reduce cost and reduction of erection time improve machining efficiency, can adapt to the demand of concrete interlocking piece large-scale production in the construction.

Description

Curing kiln for prefabricating interlocking pieces

Technical Field

The utility model belongs to the technical field of the construction material processing technique and specifically relates to a curing kiln for prefabricating interlocking piece.

Background

The interlocking sheet pavement structure is a flexible pavement structure developed in the last decade, and is formed by closely arranging high-strength cement concrete prefabricated blocks according to a specific method, and under the action of an external load, the blocks are not stressed independently, but are mutually interlocked and diffused. Has the following advantages: (1) the cost is low, the paving is convenient, the sliding resistance and the temperature deformation resistance are realized, the technical requirements on constructors are low, and the construction is convenient; (2) the adaptability to foundation settlement is strong, the method can adapt to uneven settlement of the foundation, and the vertical and horizontal resistance is high; (3) the adaptability is strong, the block can be opened and used immediately after construction is finished, the service life is long, the block can be repeatedly used, the residual value is higher than that of other pavement types, and the maintenance and the transformation are convenient; (4) the blocks are produced in batches, the cost is low, the product quality is ensured, high-energy-consumption products such as asphalt do not need to be used, and the requirements of environmental protection, low carbon, energy conservation and emission reduction in the modern society are met.

Currently, interlocking strips are produced in a prefabricated manner, comprising the following steps: preparing concrete, cleaning a mould, assembling the mould, pouring, vibrating, maintaining, lifting an upper mould, lifting interlocking pieces and stacking. In the prior art, the maintenance procedure is basically carried out in the open air, so that the occupied area is large, the maintenance time is long, and the maintenance is easily influenced by the weather environment; the manual water spraying mode is adopted, so that the maintenance effect is poor, the processing efficiency is low, a large amount of maintenance time is consumed, the influence of human factors is easily caused, too much or too little water is sprayed, the quality of a finished product is reduced, and the strength of the interlocking piece is reduced; if the water spraying is not uniform, the interlocking blocks with less water spraying are easy to crack, and the quality and the yield of finished products are reduced.

Therefore, how to provide a curing kiln for prefabricating interlocking piece to satisfy the maintenance demand in the interlocking piece course of working, the maintenance is effectual, avoids appearing the fracture phenomenon, improves finished product quality, and machining efficiency is high, is the technical problem that technical staff in the field had a urgent need to solve at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the purpose of this application is to provide a maintenance kiln for prefabricating interlocking piece to satisfy the maintenance demand in the interlocking piece course of working, maintenance effect is good, avoids appearing the fracture phenomenon, improves finished product quality, and machining efficiency is high.

In order to achieve the above object, the present application provides the following technical solutions.

A curing kiln for prefabricating interlocking pieces comprises a curing chamber and a steam generator, wherein the steam generator is arranged on the outer side of the curing chamber;

a plurality of treatment chambers and heating devices are arranged in the curing chamber, and the treatment chambers are arranged in an upper-lower layered manner;

the heating device is communicated with the steam generator;

the treatment chamber comprises a plurality of groups of first rollers and a drawer door, and each group of first rollers are symmetrically fixed on the inner wall of the curing chamber through connecting pieces and used for pushing and pulling the interlocking sheet die.

Preferably, the heating device further comprises a dry evaporation heat roller, a wet evaporation heat roller, a gas spraying pipe, a gas inlet pipe and a gas outlet pipe; and the dry evaporation hot roller, the wet evaporation hot roller and the gas jet pipe are fixed on the inner wall of the curing chamber through a fixing frame.

Preferably, a fan is further arranged in the curing chamber, and the fan is arranged at the lower end of the fixing frame.

Preferably, the number of the curing chambers is 2 or more than 2, and 2 or more than 2 curing chambers are arranged side by side.

Preferably, the curing room further comprises a temperature and humidity sensor, an alarm and a first controller;

temperature and humidity sensor sets up in the curing chamber, the alarm sets up the outside of curing chamber, temperature and humidity sensor the alarm all with first controller is connected.

Preferably, the curing room further comprises a timer, and the timer is connected with the first controller.

Preferably, the curing kiln further comprises a lifting device arranged outside the curing chamber; and the lifting device is used for transmitting the interlocking sheet die to be processed into a specified processing chamber.

Preferably, the lifting device comprises a vertical frame, an object stage, a top frame and a lifting motor;

the upper end of the vertical frame is fixedly connected with the top frame, and the lower end of the vertical frame bears the objective table;

the top frame with the objective table is connected through connecting the rope, elevator motor drives connect the rope and tighten up, put the rope, in order to realize the reciprocating of objective table.

Preferably, the lifting device further comprises a moving driving motor and a push-pull driving motor, the moving driving motor is connected with a rotating roller, and the rotating roller is matched with a track beam arranged at the top of the curing room, so that the moving driving motor drives the rotating roller to move relative to the track beam, and the lifting device horizontally moves relative to the curing room

Preferably, the curing kiln further comprises a conveying rail disposed outside the curing chamber; the conveying track is used for conveying the interlocking piece mold to be processed to the maintenance area;

the transmission rail comprises a support, a transmission wheel and a driving motor, wherein the transmission wheel is arranged on the support.

The utility model discloses the beneficial technological effect who obtains:

1) the utility model solves the defects in the prior art, greatly improves the construction quality and the production efficiency, saves the labor cost, completes the whole curing process in the curing kiln, saves the field, is not influenced by severe weather, reduces the cost, shortens the construction period and can meet the requirement of mass production of the concrete interlocking block in the construction;

2) the utility model has the advantages of good automatic self-curing function, time and labor saving, high curing efficiency, and multiple curing design, and realizes the curing mode of dry steaming and wet steaming, thereby greatly improving the strength of the interlocking block and having better quality, and effectively solving the problem of low single curing strength;

3) the utility model realizes the mechanical transfer of the interlocking piece mold through the lifting device and the transmission track, reduces the labor intensity of manpower, improves the working efficiency, reduces the energy consumption and reduces the cost;

4) the utility model discloses well curing kiln includes a plurality of curing chambers, and the curing chamber corresponds a plurality of process chambers, realizes handling along with advancing the maintenance of following out to the interlocking plate mould, improves maintenance treatment efficiency.

The foregoing description is only an overview of the technical solutions of the present application, so that the technical means of the present application can be more clearly understood and the present application can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present application more clearly understood, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.

The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic view of a curing kiln with preformed interlocking pieces according to one embodiment of the present disclosure;

FIG. 2 is a schematic view of a curing chamber according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of a heating device according to an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a lifting device according to an embodiment of the present disclosure;

FIG. 5 is an assembled view of a curing kiln and a lifting device according to an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a transfer rail according to an embodiment of the present disclosure;

FIG. 7 is a schematic view of a curing kiln for prefabricating interlocking pieces according to an embodiment of the present disclosure.

In the above drawings: 1. a curing room; 10. a processing chamber; 101. a first roller; 102. a drawer door; 11. a heating device; 111. dry steaming and dispersing hot rollers; 112. wet evapotranspire hot rollers; 113. a gas ejector tube; 114. an air inlet pipe; 115. an air outlet pipe; 116. a fan; 117. a fixed mount; 12. a track beam; 2. a lifting device; 21. a vertical frame; 22. an object stage; 23. a top frame; 24. a second roller; 25. a rotating roller; 26. a hanger plate; 27. a shaft sleeve; 28. a rope case; 29. a moving wheel; 3. a transfer track; 31. a support; 32. a driving wheel; 4. and a transmission inlet and a transmission outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided only to help the embodiments of the present application be fully understood. Accordingly, it will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.

Further, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

The term "at least one" herein is merely an association relationship describing an associated object, and means that there may be three relationships, for example, at least one of a and B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion.

Example 1

As shown in fig. 1 to 2, a curing kiln for prefabricating interlocking pieces includes a plurality of curing chambers 1, a steam generator (not shown in the drawings), and a first controller.

The steam generator is arranged on the outer side of the curing room 1, the first controller is arranged on the outer wall of the curing room 1, and the curing rooms 1 are arranged side by side.

The number of the curing chambers 1 is at least 2 and more.

Referring to fig. 2, a plurality of treatment chambers 10 and heating devices 11 are arranged in each curing chamber 1, the treatment chambers 10 are arranged in an upper-lower layered manner, the heating devices 11 are arranged in the curing chamber 1, and the temperature range in the curing chamber 1 is 60-100 ℃.

The number of the processing chambers 10 is at least 2 and more.

Preferably, the heating device 11 is arranged below the inner space of the curing chamber 1, and heat flows upwards, so that energy conservation is facilitated, and the temperature of the curing chamber 1 can be raised in a short time.

The process chamber 10 includes a plurality of sets of first rollers 101 and a drawer door 102.

Each group of first rollers 101 is symmetrically fixed on the inner wall of the curing chamber 1 through connecting pieces and used for pushing and pulling the interlocking sheet die.

The drawer door 102 is fixed on an outer wall of the curing chamber 1 corresponding to the processing chamber 10 through a connector, so that the drawer door 102 opens outwards.

Preferably, the drawer door 102 is an outward opening upper or lower door, which is convenient and simple and does not affect the operation of the adjacent curing room 1.

As shown in fig. 3, the heating device 11 further includes a dry-steaming heat-dissipating roll 111, a wet-steaming heat-dissipating roll 112, an air-ejecting pipe 113, an air-inlet pipe 114, an air-outlet pipe 115, and a fan 116.

The dry evaporation heat-dissipation roller 111, the wet evaporation heat-dissipation roller 112 and the gas jet pipe 113 are fixed on the inner wall of the curing chamber 1 through a fixing frame 117; be provided with the air nozzle on the jet-propelled pipe 113, the jet-propelled pipe 113 both ends all with steam generator intercommunication realizes spraying high temperature steam in the curing chamber 1.

One end of the air inlet pipe 114 and one end of the air outlet pipe 115 are communicated with the steam generator, and the other end of the air inlet pipe 114 and one end of the air outlet pipe 115 are communicated with the dry steaming heat dissipation roller 111 or the wet steaming heat dissipation roller 112.

The fan 116 is disposed at the lower end of the fixing frame 117, and the fixing frame 117 is provided with a through hole, so that the fan 116 blows upwards, heat or steam moves upwards, the temperature in the curing chamber 1 is increased, the heat is uniformly distributed, and the curing efficiency and effect are improved.

The curing room 1 further comprises a temperature and humidity sensor and an alarm.

The temperature and humidity sensor is arranged in the curing room 1 and is connected with the first controller; the alarm is arranged on the outer side of the curing room 1 and connected with the first controller. When the temperature and humidity sensor monitors that the temperature or humidity value in the curing room 1 exceeds a set threshold value, the first controller sends an instruction to the alarm, and the alarm sends an alarm in an audible and visual mode.

The curing room 1 further comprises a timer, the timer is connected with the first controller and used for monitoring the curing time of the treatment room 10, and when the set treatment time is reached, a display screen connected with the first controller prompts that the curing of the corresponding treatment room 10 is finished.

Preferably, each processing chamber 10 is provided with a timer and an indicator light, and the timer and the indicator light are connected with the first controller, and the indicator light is used for displaying the working state of the processing chamber 10.

Example 2

Based on the above embodiment 1, the same parts are not described again, but the difference is that, as shown in fig. 5, the curing kiln further includes a lifting device 2, and the lifting device 2 is disposed outside the curing chamber 1; the lifting device 2 is used for realizing the transmission of the interlocking piece die to be processed into the appointed processing chamber 10.

Preferably, curing chambers 1 are arranged on two sides of the lifting device 2, so that the interlocking sheet molds in the curing chambers 1 on two sides can be transmitted and processed, the mechanical conveying efficiency can be improved, and the occupied area can be saved.

As shown in fig. 4, the lifting device 2 includes a second controller, a vertical frame 21, a stage 22, a top frame 23, and a lifting motor.

The lifting motor is connected with the second controller, and the second controller is a touch screen controller, so that the lifting device 2 is conveniently arranged.

And the second controller is connected with the first controller, when the timer monitors that the maintenance is finished, the first controller sends an instruction to the second controller, the second controller sends a corresponding instruction, and the concrete interlocking piece mold which is finished in the maintenance is taken out.

The upper end of the vertical frame 21 is fixedly connected with the top frame 23, and the lower end of the vertical frame bears the objective table 22; the top frame 23 is connected with the object stage 22 through a connecting rope, the connecting rope is driven by the lifting motor to be tightened or loosened, and the object stage 22 is moved up and down.

The object stage 22 is provided with a rope box 28 for receiving and releasing the connecting rope to avoid the connecting rope from being mixed and wound.

And second rollers 24 are symmetrically arranged on two sides of the upper part of the object stage 22, which are vertical to the curing chamber 1, and are used for realizing the horizontal sliding of the interlocking sheet mold, so that the interlocking sheet mold is conveyed into the processing chamber 10.

Preferably, the lifting device 2 further comprises a moving driving motor, a push-pull driving motor and an inductor, and the moving driving motor, the push-pull driving motor and the inductor are all connected with the second controller.

The sensor is used to monitor the position of the movement of the lifting device 2.

The top of the curing room 1 is provided with a track beam 12, the lifting device 2 is provided with a rotating roller 25 corresponding to the track beam 12, and the moving driving motor drives the rotating roller 25 to move relative to the track beam 12, so that the lifting device 2 can horizontally move relative to the curing room 1, and the reference is made to the attached drawing 5.

Preferably, the track beam 12 and the rotating roller 25 are both provided with insections, and the insections are engaged with each other to realize relative movement.

And push-pull rods are respectively arranged on two sides of the object stage 22 parallel to the curing room 1 and connected with the push-pull driving motor to realize the push-pull movement of the interlocking plate die.

Example 3

Based on the above embodiment 2, the same parts are not described again, and the difference is that the curing kiln further comprises a conveying track 3, and the conveying track 3 is arranged outside the curing chamber 1; the conveying track 3 is used for conveying the interlocking sheet die to be processed to a maintenance area.

As shown in fig. 6, the conveying track 3 includes a support 31, a driving wheel 32, and a driving motor, wherein the driving wheel 32 is disposed on the support 31.

The driving wheel 32 comprises a driving wheel and a driven wheel, the driving wheel is connected with the driving motor, the driving motor drives the driving wheel to rotate, and the driving wheel and the driven wheel are arranged on two sides at intervals so as to realize the transmission motion of the interlocking sheet die.

The driving motor is connected with a switch, and the switch is used for starting the driving motor and further starting the transmission of the interlocking sheet die.

Example 4

Based on the above embodiment 1, the same parts are not repeated, and the difference is that, as shown in fig. 7, a curing chamber 1 in the curing kiln is provided with a transmission inlet and outlet 4 corresponding to a base, first rollers 101 are correspondingly arranged on two sides of the transmission inlet and outlet 4, and the first rollers 101 are fixed on the inner walls of the two sides of the transmission inlet and outlet 4 through positioning blocks. The interlocking piece die is convenient to transmit.

The transmission rail 3 is arranged on the rear side of the curing kiln and corresponds to the transmission inlet and outlet 4, so that the mechanical transmission of the interlocking sheet die is conveniently realized.

In the working process, the poured interlocking sheet mold is conveyed through the conveying rail 3 and enters a maintenance area through the conveying inlet and outlet 4, the lifting device 2 moves to the conveying inlet and outlet 4 through horizontal movement, the interlocking sheet mold is taken, and then the interlocking sheet mold is conveyed into the treatment chamber 10 for maintenance treatment; the well-maintained interlocking piece mold is delivered to a conveying inlet and outlet 4 through the lifting device 2 and then delivered to a storage area through the conveying rail 3.

Instead, a transmission inlet and outlet 4 is formed in the base corresponding to 2 or more than 2 curing chambers 1, so that the curing kiln is suitable for matching with a plurality of curing chambers 1, the transmission rate of the interlocking sheet mold is effectively increased, and the curing efficiency is improved.

Example 5

Based on the embodiment, the curing process of the curing kiln for prefabricating the interlocking pieces comprises the following steps of:

101. starting the curing kiln, and transmitting the poured and vibrated interlocking sheet mold to a curing area through the transmission rail 3;

102. after step 101, arranging a corresponding receiving processing chamber 10 through a second controller, and conveying the interlocking sheet mold to a corresponding position through a lifting device 2;

103. after step 102, the drawer door 102 is opened, the push-pull rod pushes the interlocking piece mold into the processing chamber 10, the push-pull rod returns to the original position, and the drawer door 102 is closed;

104. the first controller controls the temperature, the air injection amount and the wind power of the fan 116 in the curing room 1 to start curing treatment for a period of time; the curing comprises a first curing and a second curing, wherein the first curing is dry steaming, the curing temperature is 50-60 ℃, and the curing time is 1-2 hours; the second curing is wet steaming, the air injection pipe 113 sprays high-temperature steam to solidify the concrete, the problem of concrete cracking in the curing process is solved, the curing temperature is 50-60 ℃, and the curing time is 4-6 hours;

105. after step 104, the lifting device 2 moves to the corresponding position again, the drawer door 102 is opened, the push-pull rod pulls the interlocking piece mold out of the processing chamber 10, the push-pull rod returns to the original position, the drawer door 102 is closed, and meanwhile, the lifting device 2 sends the interlocking piece mold to the transmission rail 3 to complete maintenance.

It should be noted that the specific working principle of the controller, the motor and the inductor in the present invention all belongs to the common general knowledge, and the specific implementation manner can be thought by those skilled in the art, and the present invention is not specifically described.

The above description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention, and various modifications and changes may be made by those skilled in the art. All changes, modifications, substitutions, integrations and parameter changes to the embodiments, which are within the spirit and principle of the invention, can be made by conventional substitution or can realize the same function without departing from the principle and spirit of the invention, and all fall into the protection scope of the invention.

Claims (10)

1. A curing kiln for prefabricated interlocking pieces, characterized by comprising a curing chamber (1) and a steam generator, said steam generator being arranged outside said curing chamber (1);

a plurality of treatment chambers (10) and heating devices (11) are arranged in the curing chamber (1), and the treatment chambers (10) are arranged in an upper-lower layered manner;

the heating device (11) is communicated with the steam generator;

the treatment chamber (10) comprises a plurality of groups of first rollers (101) and a drawer door (102), wherein each group of first rollers (101) are symmetrically fixed on the inner wall of the curing chamber (1) through connecting pieces and used for pushing and pulling the interlocking sheet die.

2. A curing kiln for prefabricated interlocking pieces as claimed in claim 1, wherein said heating means (11) further comprises a dry-steaming heat-radiating roller (111), a wet-steaming heat-radiating roller (112), an air-ejecting pipe (113), an air-inlet pipe (114) and an air-outlet pipe (115); the dry evaporation heat dissipation roller (111), the wet evaporation heat dissipation roller (112) and the air injection pipe (113) are fixed on the inner wall of the curing chamber (1) through a fixing frame (117).

3. Curing kiln for prefabricated interlocking pieces according to claim 2, characterized in that a fan (116) is further provided in the curing chamber (1), said fan (116) being provided at the lower end of said fixing frame (117).

4. A curing kiln for prefabricated interlocking pieces as claimed in any one of claims 1 to 3, wherein the number of said curing chambers (1) is 2 or more than 2, and 2 or more than 2 of said curing chambers (1) are arranged side by side.

5. A curing kiln for prefabricated interlocking pieces as claimed in any one of claims 1 to 3, wherein said curing chamber (1) further comprises a temperature and humidity sensor, an alarm and a first controller;

the temperature and humidity sensor is arranged in the curing room (1), the alarm is arranged on the outer side of the curing room (1), and the temperature and humidity sensor and the alarm are connected with the first controller.

6. Curing kiln for prefabricated interlocking pieces according to claim 5, characterized in that the curing chamber (1) further comprises a timer connected to the first controller.

7. A curing kiln for prefabricated interlocking pieces as claimed in any one of claims 1 to 3, further comprising a lifting device (2), said lifting device (2) being disposed outside said curing chamber (1); the lifting device (2) is used for conveying the interlocking piece die to be processed into the appointed processing chamber (10).

8. A curing kiln for prefabricated interlocking pieces as claimed in claim 7, characterized in that said lifting means (2) comprise a vertical frame (21), an object table (22), a top frame (23) and a lifting motor;

the upper end of the vertical frame (21) is fixedly connected with the top frame (23), and the lower end of the vertical frame bears the objective table (22);

the top frame (23) is connected with the objective table (22) through a connecting rope, and the lifting motor drives the connecting rope to tighten and release the rope so as to realize the up-and-down movement of the objective table (22).

9. Curing kiln for prefabricated interlocking pieces according to claim 7, characterized in that the lifting device (2) further comprises a moving driving motor, a pushing and pulling driving motor, the moving driving motor is connected with a rotating roller (25), the rotating roller (25) is matched with a track beam (12) arranged on the top of the curing chamber (1), so that the moving driving motor drives the rotating roller (25) to move relative to the track beam (12) to realize the horizontal movement of the lifting device (2) relative to the curing chamber (1).

10. A curing kiln for prefabricated interlocking pieces according to any one of claims 1 to 3, characterized in that it further comprises a conveying track (3), said conveying track (3) being arranged outside said curing chamber (1); the conveying track (3) is used for conveying the interlocking piece mold to be processed to a maintenance area;

the conveying track (3) comprises a support (31), a transmission wheel (32) and a driving motor, wherein the transmission wheel (32) is arranged on the support (31).

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