CN111037719B

CN111037719B - Fish nest row die convenient for demolding and using method thereof

Info

Publication number: CN111037719B
Application number: CN202010051077.7A
Authority: CN
Inventors: 林晓辉; 嵇文远; 杨杰; 李东鹏; 何翔
Original assignee: CCCC Shanghai Dredging Co Ltd.
Current assignee: CCCC Shanghai Dredging Co Ltd.
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-11-16
Anticipated expiration: 2040-01-17
Also published as: CN111037719A

Abstract

The invention relates to a fish nest row die convenient for demoulding and a use method thereof, and the fish nest row die comprises an inner die and an outer die, wherein the size of the inner die is matched with that of the outer die, and the inner die is arranged inside the outer die; the inner mold comprises an inner surrounding frame and a cross beam, and the cross beam is fixed above the inner surrounding frame; the outer die is a peripheral frame formed by surrounding side plates, and the side plates are provided with positioning plates which are used for limiting the position of the cross beam; the use method is simple to operate, convenient and quick; the invention solves the problems of difficult demoulding, low processing efficiency and poor finished product quality in the prior art, can improve the processing efficiency of the fish nest row, avoids the damage to products in the demoulding process, improves the product quality, further prolongs the service life of the fish nest row, provides excellent living environment for aquatic animals and plants, and maximally realizes ecological slope protection.

Description

Fish nest row die convenient for demolding and using method thereof

Technical Field

The invention relates to the technical field of water conservancy and water transportation, in particular to a fish nest row die convenient for demoulding and a using method thereof.

Background

With the rapid development of national economy and the steady improvement of the living standard of people, rivers are also developed to leisure, entertainment, tourism, landscape and the like from the traditional functions of flood control, shipping, water supply, irrigation and the like. Large-scale river regulation work is carried out in various domestic large cities, and on one hand, the work improves the overall image of rivers, improves the landscape appearance of the cities and promotes economic development; on the other hand, as the river channel becomes narrow, the hardness degree of the dike is improved, and the water-saving speed is accelerated in flood season, so that aquatic organisms in the river channel are greatly reduced, and the benign cycle of the river channel ecosystem is damaged to different degrees. Therefore, in order to protect the biodiversity, increase the water environmental capacity and beautify the city, some new ecological restoration measures must be taken to improve the lack problem of the diversity of the river habitat and promote the virtuous cycle of the ecosystem.

The fish nest row is a novel river channel revetment component, and the internal design has the cavity, arranges in the revetment, communicates with each other with the river course to aquatic organisms such as fish and amphibian provide a safe reproduction and rest space, are favorable to them to avoid natural enemy, reduce flood season rivers, grit etc. to its harm, simultaneously, can also satisfy the growth demand of all kinds of aquatic plants, play the effect of protection biological diversity.

In the prior art, the fish nest row is processed by adopting a mode of pouring concrete by using a mould, and after the concrete is initially set, the mould is removed to finish the processing of a finished product of the fish nest row. Therefore, the design of the die greatly affects the quality of the fish nest row, the existing die is difficult to demould, the processing efficiency is low, the finished product is easy to damage in the demoulding process, the processing yield of the fish nest row is low, and the quality of the finished product is limited.

Therefore, how to provide a fish nest row mold convenient for demolding to improve the processing efficiency of the fish nest row, avoid the damage to the product in the demolding process and improve the product quality is a technical problem to be solved urgently by technical personnel in the field at present.

Disclosure of Invention

In view of this, the application aims to provide a fish nest row mould convenient to drawing of patterns and a use method thereof to improve fish nest row machining efficiency, avoid damage to products in the drawing of patterns process, improve product quality, and then prolong the service life of fish nest row, provide good living environment for aquatic animals and plants, maximize realization ecological bank protection.

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

The first technical scheme is as follows: a fish nest row die convenient for demolding comprises an inner die and an outer die, wherein the inner die is matched with the outer die in size, and the inner die is arranged inside the outer die;

the internal mold comprises an internal frame and a beam, and the beam is fixed above the internal frame.

Preferably, the upper and lower directions of the inner surrounding frame are respectively provided with an upper platform and a lower platform, the upper platform and the lower platform are both positioned at the inner side of the inner surrounding frame, and the cross beam is fixed on the upper platform through a connecting plate.

Preferably, a hanger is arranged on the upper platform and used for lifting the inner die.

Preferably, baffles are arranged at two ends of the cross beam and used for locking the outer die.

Preferably, the outer die is a peripheral frame defined by side plates, and the side plates are provided with positioning plates for limiting the position of the cross beam.

Preferably, the side plates comprise a first side plate, a second side plate, a third side plate and a fourth side plate, and adjacent side plates are fixedly connected in a detachable mode through a locking device.

Preferably, the side plates include a first side plate, a second side plate, a third side plate and a fourth side plate, the first side plate, the second side plate, the third side plate and the fourth side plate are sequentially and fixedly connected, and the first side plate and the fourth side plate are fixedly connected through a locking device, so that the outer mold is of a detachable structure.

Preferably, the locking device comprises two fixing sheets, two sleeves and a lock rod, the sleeves are fixed on the fixing sheets, the fixing sheets are respectively fixed on the first side plate and the fourth side plate, and the lock rod is embedded in the sleeves, so that the first side plate and the fourth side plate are fixedly connected.

Preferably, a mortise lock is arranged above the lock rod, and through holes corresponding to the mortise lock are arranged on the sleeve and the lock rod, so that the mortise lock fixes the lock rod.

The second technical scheme is as follows: a use method of a fish nest row mould convenient for demoulding comprises the following steps:

101. firstly, assembling an outer mold to form an outer peripheral frame, and fixedly connecting adjacent side plates through a locking device;

102. the inner die is placed inside the outer die, the position of the cross beam is fixed through the positioning plate, and meanwhile, the inner die and the outer die are fixed through the baffle;

103. pouring concrete into a gap between the inner mold and the outer mold, and meanwhile, trowelling the upper surface of the poured concrete;

104. after the concrete is initially set, the inner mold is lifted off by adopting a lifting mode through a hanger, and then the outer mold is opened through a locking device, so that the demolding procedure is completed.

The beneficial technical effects obtained by the invention are as follows:

1) the invention mainly solves the problems of difficult demoulding, low processing efficiency and poor finished product quality in the prior art, can improve the processing efficiency of the fish nest row, avoids the damage to products in the demoulding process, improves the product quality, further prolongs the service life of the fish nest row, provides excellent living environment for aquatic animals and plants, and realizes ecological slope protection to the maximum extent;

2) according to the invention, the external mold and the internal mold are arranged, the fish nest row structure is formed by the external mold and the internal mold in an enclosing manner, the internal mold is hung away by a hanger after the poured concrete is initially solidified, so that the demolding of the internal mold is completed, and the operation is simple and the use is convenient;

3) the outer die is designed into a detachable structure, so that the outer die can be conveniently and directly demolded, the friction between the outer die and the fish nest row during lifting is avoided, the damage to the fish nest row is reduced, and the product quality is favorably improved.

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 structural view of a fish nest row mold for facilitating demolding according to an embodiment of the disclosure;

FIG. 2 is a schematic structural diagram of an inner mold according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of an outer mold in one embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a fish nest row mold facilitating demolding according to one embodiment of the disclosure;

FIG. 5 is a schematic structural view of an outer mold in one embodiment of the present disclosure;

FIG. 6 is an enlarged view taken at A of FIG. 5;

FIG. 7 is a schematic structural diagram of an outer mold in one embodiment of the present disclosure.

In the above drawings: 1. an outer mold; 101. a first side plate; 102. a second side plate; 103. a third side plate; 104. a fourth side plate; 105. positioning a plate; 2. an inner mold; 201. an inner frame; 202. a cross beam; 203. an upper platform; 204. a connecting plate; 205. hanging; 206. a baffle plate; 3. a locking device; 301. a fixing sheet; 302. a sleeve; 303. a lock lever; 304. and (4) mortise locking.

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 the attached drawing 1, the fish nest row mould convenient for demoulding comprises an inner mould 2 and an outer mould 1, wherein the inner mould 2 is matched with the outer mould 1 in size, the inner mould 2 is arranged inside the outer mould 1, concrete is poured in a gap between the inner mould 2 and the outer mould 1, and after the concrete is initially solidified, a fish nest row finished product is formed.

As shown in fig. 2, the inner mold 2 includes an inner frame 201 and a cross member 202. The quantity of interior frame 201 is 4, the quantity of crossbeam 202 is 4, 4 crossbeams 202 vertically, violently crisscross mode fixed connection, 4 interior frames 201 pass through crossbeam 202 fixed connection, and 4 interior frames 201 symmetry equidistant distribution.

Alternatively, the number of the inner frames 201 may be any other number, and the number of the cross beams 202 may be set according to the requirement for fixing the inner frames 201.

An upper platform 203 and a lower platform (not marked in the drawing) are respectively arranged in the upper direction and the lower direction of the inner surrounding frame 201, and the upper platform 203 and the lower platform are both positioned on the inner side of the inner surrounding frame 201.

The upper platform 203 is convenient for leveling the upper surface during pouring and is convenient for fixing the cross beam 202; the lower platform is with the preformed mould bottom space of reserving, and the concrete is fully filled when pouring, avoids the damage that finished product fish nest row bottom leads to because of lacking the material.

The cross beam 202 is fixed above the inner frame 201, and the cross beam 202 is fixed on the upper platform 203 through a connecting plate 204.

The connecting plate 204 is of an L-shaped structure, the beam 202 is fixed to the bottom surface of the short side of the connecting plate 204 by welding, and the bottom surface of the long side of the connecting plate 204 and the L-shaped side are fixed to the side and the table top of the upper platform 203 by welding;

the upper platform 203 is provided with a hanger 205, the hanger 205 is used for lifting the inner mold 2, and after the poured concrete is initially set, the inner mold 2 is lifted away, so that the demolding inside the fish nest row is realized.

Both ends of the beam 202 are provided with baffles 206, and the baffles 206 are used for locking the outer mold 1 when being matched with the outer mold 1, so that the outer mold 1 is prevented from moving and dislocating, and the quality precision of fish nest finished products is prevented from being influenced.

The length of the beam 202 is 2-5 mm larger than the outer diameter of the outer die 1, and the size precision of the fish nest row finished product is improved.

As shown in fig. 3, the outer mold 1 is a peripheral frame with a quadrilateral structure, and the heights of the peripheral frame and the inner frame 201 are equal.

The outer die 1 is a peripheral frame surrounded by side plates, the side plates include a first side plate 101, a second side plate 102, a third side plate 103 and a fourth side plate 104, and the first side plate 101, the second side plate 102, the third side plate 103 and the fourth side plate 104 are sequentially and adjacently and fixedly connected.

Example 2

Based on the foregoing embodiment 1, the same parts are not repeated, and the difference is that, as shown in fig. 4, the side plates include a first side plate 101, a second side plate 102, a third side plate 103, and a fourth side plate 104, the first side plate 101, the second side plate 102, the third side plate 103, and the fourth side plate 104 are sequentially and adjacently connected, and the adjacent side plates are fixedly connected in a detachable manner through the locking device 3.

The side plates are provided with positioning plates 105, and the positioning plates 105 are used for limiting the positions of the cross beams 202.

As shown in fig. 5, the positioning plate 105 includes a first positioning plate and a second positioning plate, and the first positioning plate and the second positioning plate are respectively fixed on the side plates by welding, so that the beam 202 can be fixed on the first positioning plate and the second positioning plate, which facilitates quick assembly of the mold, eliminates the process of measuring size, and is beneficial to improving the processing efficiency; on the other hand, the inner die 2 can be prevented from deviating, and the precision of finished products is improved.

The first side plate 101 and the fourth side plate 104 are fixedly connected through a locking device 3, so that the outer die 1 is of a detachable structure.

As shown in fig. 6, the locking device (3) includes two fixing plates 301, two sleeves 302 and a locking lever 303, the sleeves 302 are fixed on the fixing plates 301, the fixing plates 301 are respectively fixed on the first side plate 101 and the fourth side plate 104, and the locking lever 303 is embedded in the sleeves 302, so that the first side plate 101 and the fourth side plate 104 are fixedly connected.

Preferably, a latch 304 is arranged above the lock bar 303, the latch 304 is fixed on the fixing plate 301 through a fixing sleeve, and the sleeve 302 and the lock bar 303 are provided with through holes corresponding to the latch 304, so that the latch 304 fixes the lock bar 303.

Preferably, the locking devices 3 are in a group, and the adjacent side plates are locked and fixed in an up-down corresponding mode, so that the stability of the mold structure is favorably improved.

Example 3

Based on the foregoing embodiment 1, the same points are not repeated, and the difference is that, as shown in fig. 7, the side plates include a first side plate 101, a second side plate 102, a third side plate 103, and a fourth side plate 104, the first side plate 101, the second side plate 102, the third side plate 103, and the fourth side plate 104 are sequentially and fixedly connected, and the first side plate 101 and the fourth side plate 104 are fixedly connected in a detachable manner through the locking device 3.

The disassembled external mold 1 is of a sheet structure, is convenient to store, and only needs to be locked between adjacent side plates during assembly, so that the production efficiency is improved.

Example 4

Based on the embodiment, the use method of the fish nest row die convenient for demolding comprises the following steps:

101. firstly, assembling the outer mold 1 to form a peripheral frame, and then fixedly connecting the adjacent side plates through the locking device 3;

102. the inner mold 2 is placed inside the outer mold 1, the position of the cross beam 202 is fixed through the positioning plate 105, and meanwhile, the inner mold 2 and the outer mold 1 are fixed through the baffle 206;

103. pouring concrete into a gap between the inner mold 2 and the outer mold 1, and meanwhile, trowelling the upper pouring surface;

104. after the concrete is initially set, the inner mold 2 is lifted off by the hanging device 205 in a lifting mode, and the outer mold 1 is opened by the locking device 3, so that the demolding process is completed.

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. Variations, modifications, substitutions, integrations and parameter changes of the embodiments may be made without departing from the principle and spirit of the invention, which may be within the spirit and principle of the invention, by conventional substitution or may realize the same function.

Claims

1. The utility model provides a fish nest row mould convenient to drawing of patterns, includes interior mould (2) and external mold (1), interior mould (2) with the size phase-match of external mold (1), interior mould (2) set up in the inside of external mold (1):

the inner mold (2) comprises an inner surrounding frame (201) and a cross beam (202), and the cross beam (202) is fixed above the inner surrounding frame (201);

an upper platform (203) and a lower platform are respectively arranged in the upper direction and the lower direction of the inner surrounding frame (201), the upper platform (203) and the lower platform are both positioned on the inner side of the inner surrounding frame (201), and the cross beam (202) is fixed on the upper platform (203) through a connecting plate (204);

the connecting plate (204) is of an L-shaped structure, the cross beam (202) is fixed with the bottom surface of one short side of the connecting plate (204) in a welding mode, and the bottom surface of one long side of the connecting plate (204) and the L-shaped side are respectively fixed on the side edge and the table top of the upper platform (203) in a welding mode;

the number of the inner enclosure frames (201) is 4, and the number of the cross beams (202) is 4;

baffles (206) are arranged at two ends of the cross beam (202), and the baffles (206) are used for locking the outer die (1);

the outer die (1) is a peripheral frame formed by surrounding side plates, the side plates are provided with positioning plates (105), and the positioning plates (105) are used for limiting the positions of the cross beams (202);

the side plates comprise a first side plate (101), a second side plate (102), a third side plate (103) and a fourth side plate (104), the first side plate (101), the second side plate (102), the third side plate (103) and the fourth side plate (104) are sequentially and fixedly connected, and the first side plate (101) and the fourth side plate (104) are fixedly connected through a locking device (3) so that the outer die (1) is of a detachable structure;

the locking device (3) comprises two fixing sheets (301), two sleeves (302) and a locking rod (303), the sleeves (302) are fixed on the fixing sheets (301), the fixing sheets (301) are respectively fixed on the first side plate (101) and the fourth side plate (104), and the locking rod (303) is embedded in the sleeves (302) so that the first side plate (101) and the fourth side plate (104) are fixedly connected;

a mortise lock (304) is arranged above the lock rod (303), and through holes corresponding to the mortise lock (304) are formed in the sleeve (302) and the lock rod (303) so that the mortise lock (304) fixes the lock rod (303);

the locking devices (3) are in a group, and the adjacent side plates are locked and fixed in an up-down corresponding mode, so that the stability of the mold structure is favorably improved;

the upper platform (203) is provided with a hanger (205), and the hanger (205) is used for lifting the inner die (2).

2. The method for using the fish nest row mould convenient for demoulding as claimed in claim 1, is characterized by comprising the following steps:

101. firstly, assembling an outer mold (1) to form a peripheral frame, and then fixedly connecting adjacent side plates through a locking device (3);

102. the inner mold (2) is placed inside the outer mold (1), the position of the cross beam (202) is fixed through the positioning plate (105), and meanwhile, the inner mold (2) and the outer mold (1) are fixed through the baffle plate (206);

103. pouring concrete into a gap between the inner mold (2) and the outer mold (1), and meanwhile, trowelling the upper pouring surface;

104. after the concrete is initially set, the inner mold (2) is lifted off through the hanger (205) in a lifting mode, and then the outer mold (1) is opened through the locking device (3), so that the demolding process is completed.