KR101212729B1 - Apparatus for manufacturing curvilineal track beam for monorail in mold room - Google Patents

Abstract

By manufacturing PSC curved track beams using bogies, steel reaction zones and side mold jacks in a mold room, which is a mold shop, the construction cost can be reduced, maintenance is easy, and the side mold jacks are adjusted to curve curved track beams. Provided is a mold chamber manufacturing apparatus for a curved track beam for a monorail, which can be easily formed in a shape and can shorten a construction time. A mold chamber manufacturing apparatus for a curved track beam for a monorail includes a mold for forming an entire side surface of a track beam, including: side molds formed on both sides of the mold chamber; A side mold jack which extrudes and press-fits from the side of the side mold so that the orbital beam is curved; A steel reaction force fixed between the lower structure and the upper support of the mold chamber so that the side mold jack serves as a support for extruding and injecting the side mold; A mold for shaping the concave portion of the curved track beam side, comprising: a side intermediate mold attached inside the side mold; A mold for bottom shaping of a curved track beam, comprising: a bottom mold on which reinforcing bars are mounted; And a lower mold bogie that mounts the lower mold to enter the mold chamber, and moves to the yard when the curved track beam is completed in the mold chamber, wherein the curved track beam is a prestressed concrete track beam. It is done.

Description

Equipment for manufacturing mold chamber of curved rail beam for monorail {APPARATUS FOR MANUFACTURING CURVILINEAL TRACK BEAM FOR MONORAIL IN MOLD ROOM}

The present invention relates to a monorail track beam, and more specifically, to a monorail curved track for manufacturing a curved track beam (Curvilineal Track Beam) in a mold room (Molding room) using a trolley and steel reaction zone A mold chamber manufacturing apparatus of a beam.

A monorail is a means of transporting a vehicle over or under suspension on one track (orbital beam) to move passengers and cargo. The monorail is a small rail, track bus, maglev train, and the like. It is emerging as a new urban means of transportation, and it is a public transportation that belongs to the category of light rail, which is a concept opposite to a heavy subway such as an existing subway.

These monorails have excellent transport capacity and low construction and labor costs due to the intermediate transportation capacity between subways and buses. In particular, the monorail has no noise and vibration because it runs on rubber wheels. Has the advantage. In addition, it is possible to create a three-dimensional and beautiful urban landscape by increasing the land use, which is already used in Europe and Japan.

The monorail structure is characterized by a structure that does not require an upper slab because a wheel that runs as a single track beam is driven above the track beam. In addition, such a monorail is a transportation method that can be applied to a city center with a high population density and a city section with a narrow road width and a dense building. At this time, the monorail requires a precise construction because the structure is a direct track. In other words, the structure of the monorail is simple in appearance, but since the vehicle runs directly on the structure, a structure having a smooth and precisely matched surface must be constructed and manufactured and constructed in detail.

FIG. 1 is a diagram illustrating a general monorail vehicle and a track beam, and FIGS. 2A and 2B are diagrams illustrating a general PSC track beam and a steel track beam, respectively.

Referring to FIG. 1, the monorail vehicle 10 is driven on an orbital beam 20, where the orbital beam 20 is a straight orbital beam (straight beam) 20a and a curved orbital beam (curve beam) 20b. Can be connected to each other.

Referring to FIGS. 2A and 2B, in the case of the track beam according to the related art, the track beam may be manufactured of a PSC (Prestressed Concrete) track beam 40 or a steel track beam 50.

As shown in FIG. 2A, the PSC orbital beam 40 is characterized by good economical efficiency by standardization and simplification, good runability and stability, and is generally applied to a general section or a quasi section of 30 m or less. The PSC track beam 40 is a concrete produced by the prestressed concrete method, and uses a high-strength steel wire instead of the reinforcement of reinforced concrete, thereby giving a tensile force in advance.

In addition, as shown in Figure 2b, the steel orbital beam 50 is advantageous for the application of long spans, sharp curves, has a good aesthetics and a sense of openness, the intersection or sharp curve section that usually requires a long distance of 30m or more. Applies to

In other words, in the case of the linear track beam according to the prior art, it can be easily constructed with the PSC track beam 40 on the pier 30, but in the case of a curved track beam, the strong track beam 50 on the pier 30 To form a curve. In particular, in the case of the steel track beam 50 is a grid structure connected by the horizontal beam and horizontal brazing, there is a problem that the construction cost is expensive and maintenance is disadvantageous.

1) Republic of Korea Patent No. 10-0639477 (filed date: October 09, 2000), the title of the invention: "Support structure for the elevated rail vehicle guideway" 2) Republic of Korea Utility Model Registration No. 20-0279222 (Application Date: March 02, 2002), the title of the invention: "Pre-stressed curved box girder formwork for ILM" 3) Republic of Korea Patent Publication No. 2010-0083264 (published: July 22, 2010), the title of the invention: "Variable formwork structure for light rail running rail construction" 4) Republic of Korea Patent No. 10-0867490 (filed March 11, 2008), the name of the invention: "structure support device" 5) Republic of Korea Patent Publication No. 2006-0031833 (published: April 13, 2006), the title of the invention: "Information rail of monorail type carriage" 6) Republic of Korea Patent No. 10-0600642 (filed February 03, 2004), the title of the invention: "monorail system" 7) Republic of Korea Patent No. 10-0999660 (application date: January 13, 2009), the title of the invention: "Multi-span precast member with workability improvement function"

The technical problem to be solved by the present invention for solving the above-mentioned problems, the monorail curve for producing a curved track beam using a PSC track beam using a trolley, steel reaction zone and the side mold jack in the mold chamber of the mold manufacturing site An apparatus for producing a mold chamber of an orbital beam.

Another technical problem to be achieved by the present invention is to adjust the side mold jack in the mold chamber of the mold fabrication of the curved track track beam for monorail that can easily form a curved track track beam in a curved form, shortening the construction time It is for providing a mold chamber manufacturing apparatus.

As a means for achieving the above-described technical problem, the apparatus for manufacturing a mold track of the monorail curved track beam according to the present invention, in the apparatus for manufacturing a curved track beam for monorail, as a mold for forming the overall side of the track beam Side molds formed on both sides of the mold chamber; A side mold jack configured to extrude and press-fit the side of the side mold such that the orbital beam is curved; A steel reaction force fixed between the lower structure of the mold chamber and the upper support so that the side mold jack serves as a support for extruding and pressing the side mold; A mold for shaping a concave portion of the curved track beam side, comprising: a side intermediate mold attached inside the side mold; A mold for forming a lower portion of the curved track beam, the lower mold having an assembled rebar on the upper portion thereof; And a lower mold bogie that mounts the lower mold and enters the mold chamber, and moves to the yard when the curved track beam is completed in the mold chamber, wherein the curved track beam is prestressed concrete. It is characterized by an orbital beam.

Here, the side mold jack is formed by extruding and pressing the side mold through the first and second hinges capable of adjusting the height and inclination at the side of the side mold to form a curved track beam, and the horizontal load of the poured concrete It is characterized by transmitting.

Here, the side mold jack, the first hinge portion capable of adjusting the height and inclination by hinged to the steel reaction table; And a second hinge extending from the first hinge and hinged to the side mold and capable of height and inclination adjustment.

Here, the side intermediate mold is characterized in that the position is adjusted by using a slot hole formed on the side mold.

In addition, the mold chamber manufacturing apparatus of the curved track rail for monorail according to the present invention is connected to the upper support of the mold chamber to support the weight of the side mold, the side mold when the side mold jack is adjusted in the transverse direction It may further comprise a side mold mover to move to.

In addition, the mold chamber manufacturing apparatus of the curved rail track beam for monorail according to the present invention is formed on the upper support and the side mold moving device of the mold chamber, to fix the inner mold, and to resist buoyancy and conduction of the inner mold It may further comprise an internal mold compression device to serve.

In addition, the mold chamber manufacturing apparatus of the curved track rail for monorail according to the present invention may further include an upper linear chamfer plate formed to chamfer both sides of the upper edge of the curved track beam.

In addition, the mold chamber manufacturing apparatus of the curved track rail for monorail according to the present invention, formed on both sides of the lower edge of the curved track beam is formed to chamfer, and further comprises a lower linear angle mold to prevent leakage during the concrete pouring can do.

In addition, the mold chamber manufacturing apparatus of the curved track rail for monorail according to the present invention, when the trolley enters into the mold chamber, is provided in the lower portion of the trolley further comprises a trolley fixing portion for fixing to prevent movement of the trolley can do.

Further, the apparatus for manufacturing a mold chamber of the curved track rail for monorail according to the present invention further includes end molds respectively formed at both ends of the curved track beam so as to adjust the geometric shape and the beam length of the curved track beam end surface. can do.

According to the present invention, by manufacturing a PSC curved track beam using a bogie, a steel reaction zone and a side mold jack in a mold chamber, which is a mold manufacturing site, a construction cost can be lowered compared to manufacturing a curved track beam using a conventional steel track beam. And easy maintenance.

According to the present invention, it is possible to easily form a curved track beam in a curved form by adjusting the side mold jack in the mold chamber, which is a mold fabrication site, and shorten the construction time.

1 is a view illustrating a general monorail vehicle and track beams.
2A and 2B are diagrams illustrating a general PSC orbital beam and a strong orbital beam, respectively.
Figure 3 is a flow chart showing the manufacturing and construction process of the monorail curved track beam in accordance with an embodiment of the present invention.
4 is a view for schematically explaining the principle of manufacturing a curved track beam using a mold chamber manufacturing apparatus of a curved track rail for monorail according to an embodiment of the present invention.
5 is a vertical cross-sectional view of a mold chamber manufacturing apparatus of a curved track rail for monorail according to an embodiment of the present invention.
6A and 6B are plan and side views, respectively, of a side mold jack in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention.
7 is a photograph showing a side mold jack in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention.
8A to 8C are photographs illustrating a first hinge portion and a second hinge portion of a side mold jack in a mold chamber manufacturing apparatus for a curved track rail for a monorail according to an embodiment of the present invention, respectively.
9 is a front view, a plan view, and a side view of a side mold in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention.
FIG. 10 is a view for explaining a side mold moving device in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention.
11A and 11B are photographs showing the inside of the side mold moving device and the side mold in the mold chamber manufacturing apparatus of the curved rail track beam for the monorail according to the embodiment of the present invention, respectively.
12 is a view for explaining an internal mold compression apparatus in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention in detail.
13 is a view for explaining the lower mold and the bogie in detail in the mold chamber manufacturing apparatus of the curved track rail for the monorail according to an embodiment of the present invention.
14 is a view for explaining in detail the end mold in the mold chamber manufacturing apparatus of the curved track rail for monorail according to an embodiment of the present invention.
15 is a photograph illustrating an end mold in a mold chamber manufacturing apparatus of a curved track rail for a monorail according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

First, a method of manufacturing and constructing a curved track rail for a monorail according to an embodiment of the present invention will be described.

Figure 3 is a flow chart showing the manufacturing and construction process of the monorail curved track beam in accordance with an embodiment of the present invention.

Referring to FIG. 3, a process of manufacturing and constructing a monorail curved track beam according to an embodiment of the present invention is as follows. First, as a prerequisite for the precise assembly of the orbital beam, assembling the base and the anchor case to construct a coping ( S101 ). Specifically, it is necessary to use the base to make a base material as a subsidiary material for placing the anchor case in the correct position, and to set the anchor case in the correct position. In addition, in order to assemble the base body is installed an anchor case which is a subsidiary material buried in the coping. At this time, the correct installation of the anchor case enables precise construction of the track beam, and enables fine adjustment in the structure of the anchor case.

Next, the site status to install the track beam is surveyed ( S102 ), and the mold in the mold chamber (molding apparatus) to manufacture the track beam is cleaned and adjusted ( S103 ).

Next, assembling the support and the reinforcing bar of the orbital beam ( S104 ), it is detected after assembly ( S105 ). For example, an internal mold is produced by fabricating a wooden frame, coating a tin plate, and then assembling separately. Styrofoam is inserted into such an inner mold, and the structure should be free from deformation and prevent deformation of the inner mold during concrete pouring. In addition, the reinforcing bars are assembled to prevent styrofoam damage during the precise assembly and welding of each part. Specifically, the reinforcing bars are assembled by assembling the bridge bearing, assembling the end mold, and then assembling the inner mold. This is assembled.

Next, the bearing, the rebar, etc. are mounted on the trolley in an assembled state, and the trolley is moved to the mold chamber ( S106 ).

Next, the side mold jack is adjusted to produce a curved track beam ( S107 ). This side mold jack will be described later.

Next, concrete is poured into the mold ( S108 ), and the end mold is finished ( S109 ).

Next, the primary and secondary steam curing the orbital concrete is poured ( S110 ). Specifically, when concrete is poured, the concrete poured in the mold chamber is primarily steam cured, and after the early demolding strength is developed, the concrete is moved to the curing chamber and steam cured in the curing chamber secondly. Thereafter, the completed orbital beam is detected ( S111 ).

Next, the orbital beam is first strained in the bogie ( S112 ), and then the orbital beam is transported to the yard ( S113 ).

Next, after the orbital beam is deposited on the yard, the secondary tension is performed and detection is performed ( S114 ), and then the orbital beam is loaded ( S115 ) to transport the orbital beam to the site ( S116 ). Thereafter, the orbital beam construction is completed by mounting and assembling the orbital beam ( S117 ).

On the other hand, Figure 4 is a view for explaining the principle of the curved track beam manufacturing method using the mold chamber manufacturing apparatus of the curved track rail for the monorail according to an embodiment of the present invention.

Referring to FIG. 4, the curved track beam 300 using the mold chamber manufacturing apparatus of the monorail curved track beam according to the embodiment of the present invention is manufactured in a mold chamber while moving using a bogie.

At this time, the lower mold is mounted on the trolley and transported into the mold chamber, and thereafter, the curved track beam 300 in the mold chamber including the steel reaction table 120, the side mold jack 130, the side mold 190, and the like. Is manufactured.

Specifically, the side mold 190 in the lower mold and the mold chamber mounted on the trolley is adjusted, and then the side mold jack 130 is adjusted to adjust the side mold 190 to be curved.

That is, the curved beam may be manufactured by pressing and extruding the side mold 190 by adjusting a plurality of side mold jacks 130 respectively attached to the side mold 190.

On the other hand, Figure 5 is a vertical cross-sectional view of the mold chamber manufacturing apparatus of a curved track rail for monorail according to an embodiment of the present invention.

Referring to FIG. 5, the mold chamber manufacturing apparatus 100 of the curved rail track beam for a monorail according to the embodiment of the present invention includes a mold chamber upper support 110, a steel reaction table 120, a side mold jack 130, Side mold mover 140, inner mold compression device 150, inner mold 160, upper linear chamfering board 170, side intermediate mold 180, side mold 190, lower linear angle mold 200 And a lower mold 210, a lower mold cart 220, a bogie fixing part 230, and a mold chamber lower structure 240, and both ends of the mold chamber manufacturing apparatus 100 of the curved track rail for the monorail. An end mold 250 is formed therein.

First, the mold chamber upper support 110 is installed on the upper part of the mold chamber so that the steel reaction table 120 is fixed, and also serves to support the side mold moving device 140 and the internal mold compression device 150. Do it.

The steel reaction table 120 is a structure fixedly installed between the mold chamber upper support 110 and the mold chamber lower structure 240, and the side mold jack 130 may extrude and press-fit the side mold 190. It is formed of steel to serve as a support. At this time, the steel reaction table 120 is provided in a plurality at predetermined intervals along both sides in the mold chamber.

The side mold jack 130 is a device for horizontal load transfer of concrete and curved orbital beam forming, and the first hinge portion and the second in order to easily adjust the height and inclination when extruding and pressing the side mold 190. The hinge portion may be provided. A plurality of side mold jacks 130 may be formed to penetrate the steel reaction zone 120 to contact the side mold 190.

The first hinge portion and the second hinge portion will be described later with reference to FIGS. 6A and 6B.

Side mold moving device 140 supports the weight of the side mold 190, and serves to move in the transverse direction. The side mold moving device 140 moves the side mold 190 in the lateral direction when the side mold jack 130 is adjusted, and also, when the curved track beam 300 is mounted and demoulded, the side mold moving device 140. The mold 190 is moved laterally. The side mold moving device 140 will be described later with reference to FIG. 10.

The inner mold compression device 150 fixes the inner mold 160, serves to resist buoyancy and conduction of the inner mold 160, which will be described later with reference to FIG. 12.

The inner mold 160 is mounted on the lower mold 210, and a filling space is formed on the inner mold 160, and a filling material such as wood and styrofoam may be filled in the filling space. That is, in order to reduce the weight of the curved orbital beam 300, the inner mold 160 may be formed in the curved orbital beam 300, and a filler such as wood or styrofoam is formed in the inner mold 160. It is filled.

The upper linear chamfering plate 170 is a plate for forming a chamfering portion of the upper portion of the track beam 300, the height can be adjusted by the slot hole.

Side intermediate mold 180 is a mold for forming the concave portion of the curved track beam 300 side, the trolley wire fixture is inserted. The side intermediate mold 180 may be attached to the inside of the side mold 190, and may be adjusted using a slot hole of the side mold 190.

The side mold 190 is a mold for forming the overall side surface of the curved track beam 300, and is moved laterally by the side mold moving device 140, and is also extruded to the side mold jack 130 And it becomes a mold of a curved shape by press injection.

The lower linear angle mold 200 is a mold for forming a chamfered portion of the lower portion of the track beam 300, and also serves to prevent concrete leakage.

The lower mold 210 may be provided with a bridge support fixture as a mold for forming the lower surface of the track beam 300.

The lower mold cart 220 is a conveying part for manufacturing the curved track beam 300, and mounts the lower mold 210 to enter the mold chamber, and the curved track beam 300 is in the mold chamber. When completed, it will be moved to the yard.

The balance fixing part 230 is provided below the balance 220 when the balance 220 enters the mold chamber to fix the balance 220 to prevent movement of the balance 220, and to adjust height and left and right positions. Is formed.

The mold chamber lower structure 240 is formed in the mold chamber, and a space through which the cart 220 is transported is formed at the lower portion thereof, and the steel reaction table 120 is fixed at the upper portion thereof.

End mold 250 is used to adjust the geometry and beam length of the curved orbital beam 300 end surface. A detailed description of the end mold 250 will be described later with reference to FIGS. 14 and 15.

According to the mold chamber manufacturing apparatus of the monorail curved track beam according to the embodiment of the present invention, by manufacturing a PSC curved track beam using a bogie, a steel reaction zone and a side mold jack in the mold chamber of the mold manufacturing site, Compared with manufacturing the curved track beam with the track beam, the construction cost can be lowered, and the maintenance becomes easier. That is, the curved track beam 300 according to the embodiment of the present invention is a prestressed (PSC) concrete track beam, it is possible to form a PSC concrete track beam in both the straight section and the curved section of the monorail. In addition, by adjusting the side mold jack in the mold chamber, which is a mold fabrication site, a curved track beam can be easily formed in a curved shape, and construction time can be shortened.

6A and 6B are plan views and side views of side mold jacks in a mold chamber manufacturing apparatus for a curved track rail for a monorail according to an embodiment of the present invention, and FIG. 7 is a curved track for monorail according to an embodiment of the present invention. Figure 8 is a photograph showing the side mold jack in the mold chamber manufacturing apparatus of the beam, Figures 8a to 8c is a first hinge portion of the side mold jack and the mold chamber manufacturing apparatus of the curved track beam for monorail according to an embodiment of the present invention, respectively It is photograph showing 2 hinge parts.

6A and 6B, the side mold jack 130 in the apparatus for manufacturing a mold rail of a curved track rail for a monorail according to an embodiment of the present invention is a device for horizontal load transfer of concrete and for forming a curved track beam. , A jack screw, a measurement scale 133, a jack holder, an adjusting spanner, and the like. The side mold jack 130 may include a first hinge portion 131 and a second hinge portion 132 to facilitate height and inclination adjustment when extruding and pressing the side mold 190.

That is, the side mold jack 130 extrudes and presses the side mold through the first and second hinge portions 131 and 132, which are capable of height and inclination adjustment at the side surface of the side mold 190, to track a curve. It forms the beam and transmits the horizontal load of the poured concrete.

FIG. 7 shows that the side mold jack 130 is formed on the steel reaction zone 120, and the side mold jack 130 penetrates the steel reaction zone 120 to contact the side mold 190. Dogs can be formed.

Referring to FIG. 8A, the first hinge portion 131 of the side mold jack 130 may be hinged to the steel reaction table 120 to adjust height and inclination. For example, the steel reaction table Height and inclination can be adjusted in the d1 and d2 spaces within 120, so that the side mold jack 130 can press and extrude the side mold 190 into a desired curved shape. In addition, referring to FIG. 8B, the second hinge portion 132 of the side mold jack 130 may extend from the first hinge portion 131 and hinge to the side mold 190 to adjust height and inclination. This is possible. At this time, the operator can precisely adjust the extrusion and indentation according to the measurement scale 133, as shown in Figure 8c.

On the other hand, Figure 9 is a front view, a plan view and a side view of the side mold in the mold chamber manufacturing apparatus for a curved track rail for monorail according to an embodiment of the present invention, Figure 10 is a curved track beam for monorail according to an embodiment of the present invention 11A and 11B illustrate a side mold mover and a side mold in a mold chamber manufacturing apparatus of a curved track beam for a monorail according to an embodiment of the present invention, respectively. Photo showing the inside of the.

Referring to FIG. 9, in the mold chamber manufacturing apparatus of the curved rail track beam for monorail according to the embodiment of the present invention, the side mold 190 is a mold for forming the entire side of the curved track beam 300, and the side mold It is moved in the lateral direction by the moving device 140, and also by the extrusion and indentation into the side mold jack 130 is a mold of a curved shape.

Specifically, a) of FIG. 9 is a front view of the side mold 190, and a plurality of slot holes are formed in the side mold 190, and b) of FIG. 9 is a plan view of the side mold 190. 9) c) is a side cross-sectional view, in which an upper linear chamfering plate 170 is formed at an upper portion thereof, and a lower linear angle mold 200 is formed at a lower portion thereof. Is formed.

10A to 10C, the side mold moving device 140 supports the weight of the side mold 190 in the mold chamber manufacturing apparatus of the curved rail track beam for the monorail according to the embodiment of the present invention. , As shown by reference numeral d3, serves to move in the transverse direction. At this time, the side mold moving device 140 is composed of a pulley and a crane as a main function of assembly and disassembly of the entire mold, and moves the side mold 190 in the lateral direction when the side mold jack 130 is adjusted. In addition, when the curved track beam 300 is mounted and demolded, the side mold 190 is moved laterally. In addition, the side mold moving device 140 may adjust the height of the side mold 190, as shown by reference numeral d4.

In addition, the side mold moving device 140, as shown in Figure 11a, is installed on the upper support 110 and the steel reaction table 120, to move the side mold 190, As shown in FIG. 11B, the inside of the side mold 190 is formed at the middle portion of the side middle mold 180.

On the other hand, Figure 12 is a view for explaining in detail the internal mold compression apparatus in the mold chamber manufacturing apparatus of the curved track rail for monorail according to an embodiment of the present invention.

Referring to FIG. 12, in the mold chamber manufacturing apparatus of the curved rail track beam for the monorail according to the embodiment of the present invention, the internal mold compression device 150 may include the upper support 110 and the side mold moving device 140 of the mold chamber. It is formed in the), and to fix the inner mold 160, and serves to resist buoyancy and conduction of the inner mold 160, for example, it may be composed of a compression table, adjusting rods, a fixing table and a connecting neck. That is, in order to reduce the weight of the curved orbital beam 300, the inner mold 160 may be formed in the curved orbital beam 300, and a filler such as wood or styrofoam is formed in the inner mold 160. In the mold chamber manufacturing apparatus of the curved rail track beam for monorail according to the embodiment of the present invention, the inner mold compression device 150 fixes the inner mold 160, and the buoyancy and conduction of the inner mold 160 are reduced. It plays a role of resistance.

On the other hand, Figure 13 is a view for explaining in detail the lower mold and the bogie in the mold chamber manufacturing apparatus of the curved rail track beam for monorail according to an embodiment of the present invention, Figure 13a) is a lower mold 210 and the bogie ( A plan view 220 is formed and b) of FIG. 13 is a side view, where reference numeral 250 denotes an end mold.

Referring to FIG. 13, the lower mold 210 includes a bridge support holder as a mold for forming the lower surface of the orbital beam 300. For example, the lower mold 210 may be segmented into 22 pieces to adjust the length freely. In addition, the lower mold cart 220 is a transfer unit for manufacturing the curved track beam 300, the lower mold 210 is mounted to enter the mold chamber, the curved track beam 300 is the mold chamber When completed within the yard will be moved to the yard.

On the other hand, Figure 14 is a view for explaining in detail the end mold in the mold chamber manufacturing apparatus of the curved track rail for monorail according to an embodiment of the present invention, Figure 15 is a curved track beam for monorail according to an embodiment of the present invention It is a photograph which illustrates an end mold in a mold chamber manufacturing apparatus.

Referring to FIGS. 14 and 15, in the mold chamber manufacturing apparatus of the curved track rail for the monorail according to the embodiment of the present invention, the end mold 250 may measure the geometric shape and the beam length of the end surface of the curved track beam 300. It is used to adjust and may consist of, for example, an end mold plate, a finger joint mold, a position adjuster, an angle adjuster and a support. Accordingly, an end portion of the curved track beam 300 formed by the end mold 250 may be assembled with the other end of the curved track beam 300.

In addition, the balance fixing part 230 is formed at the lower portion of the balance 220, and in this case, the balance fixing part 230 may be configured in the case where the balance 220 enters the mold chamber. It is fixed to prevent movement, and is formed to enable height and left and right position adjustment.

The foregoing description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention. will be. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. For example, each component described as a single entity may be distributed and implemented, and components described as being distributed may also be implemented in a combined form.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

100: curved track beam (curve beam) manufacturing apparatus
110: mold chamber upper support
120: Steel Reaction Stand
130: side mold jack
140: side mold shifter
150: internal mold compression device
160: inner mold
170: top linear chamfer plate
180: side intermediate mold
190: side mold
200: bottom linear angle mold
210: lower mold
220: lower mold bogie
230: balance fixing part
240: mold chamber lower structure
250: end mold
300: PSC curved track beam (curved beam)

Claims (10)

An apparatus for manufacturing a curved track beam for monorail,
A mold for forming a side surface of an orbital beam, comprising: side molds formed on both sides of a mold chamber;
A side mold jack configured to extrude and press-fit the side of the side mold such that the orbital beam is curved;
A steel reaction force fixed between the lower structure of the mold chamber and the upper support so that the side mold jack serves as a support for extruding and pressing the side mold;
A mold for shaping a concave portion of the curved track beam side, comprising: a side intermediate mold attached inside the side mold;
A mold for forming a lower portion of the curved track beam, the lower mold having an assembled rebar on the upper portion thereof; And
Mount the lower mold to enter the mold chamber, and includes a lower mold bogie to move to a yard when the curved track beam is completed in the mold chamber, the curved track beam is a prestressed concrete track Mold chamber manufacturing apparatus of the curved track | orbite beam for monorails characterized by the above-mentioned. The method of claim 1,
The side mold jack extrudes and presses the side mold through the first and second hinge portions capable of adjusting the height and the inclination at the side of the side mold to form a curved track beam, and transmits a horizontal load of the poured concrete. Mold chamber manufacturing apparatus of a curved track beam for monorails characterized by the above-mentioned. The method of claim 2, wherein the side mold jack,
A first hinge portion hinged to the steel reaction table to adjust height and inclination; And
And a second hinge portion extending from the first hinge portion and hinged to the side mold and capable of adjusting height and inclination. The method of claim 1,
The side intermediate mold is a mold chamber manufacturing apparatus of the curved track rail for monorail, characterized in that the position is adjusted using a slot hole formed on the side mold. The method of claim 1,
Connected to the upper support of the mold chamber to support the weight of the side mold, and further comprising a side mold moving device for moving the side mold laterally when adjusting the side mold jack Mold chamber manufacturing apparatus. The method of claim 1,
The curved track orbital beam of the monorail is formed on the upper support of the mold chamber and the side mold moving device, and further comprising an inner mold compression device for fixing the inner mold, and serves to resist buoyancy and conduction of the inner mold. Mold chamber manufacturing apparatus. The method of claim 1,
Apparatus for manufacturing a mold chamber of a curved track rail for monorail further comprising an upper linear chamfer plate formed to chamfer both sides of the upper edge of the curved track beam. The method of claim 1,
And a lower linear angle mold formed on both sides of the lower edges of the curved track beams to prevent bleeding when the concrete is poured. The method of claim 1,
When the trolley enters into the mold chamber, a mold chamber manufacturing apparatus of a curved track rail for monorail further comprises a trolley fixing portion provided below the trolley to fix the trolley to prevent movement of the trolley. The method of claim 1,
And an end mold respectively formed at both ends of the curved orbital beam to adjust the geometric shape and the beam length of the curved orbital end surface of the curved orbital beam.

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