KR20100075419A - Method and apparatus for improving safety fence structure along a roadside - Google Patents

Abstract

PURPOSE: An improvement method and an improvement device for road safety facilities are provided to carry out the construction of safety facilities such as a defense wall by integrating an existing guardrail with concrete. CONSTITUTION: An improvement method for road safety facilities comprises following steps. A movable form is formed to surround a guard rail plate(107) and a support(105). The movable form is connected to a concrete finisher. The concrete finisher comprises a screw conveyor and a conveyer belt. The screw conveyor comprises a hopper injecting concrete into the movable form. The conveyer belt transports the concrete to the screw conveyor. The safety facility(110) is molded by injecting concrete to embedding the existing guardrail plate and the pillar.

Description

Safety facility improvement method and improvement device for roadside roads {METHOD AND APPARATUS FOR IMPROVING SAFETY FENCE STRUCTURE ALONG A ROADSIDE}

The present invention relates to a method and apparatus for improving a roadside safety facility installed on a road, and more particularly, to prevent road derailment and elevation of a vehicle and to prevent wild animals from entering the road. The present invention also relates to a roadside safety facility improvement method and improvement device that is integrated with concrete by reusing a roadside safety facility such as an induction fence without dismantling.

In general, in the road to prevent the derailment and climb of the vehicle, and to prevent the entry of the road to the wildlife, the guard rail is installed or the guidance fence is installed twice.

Such safety facilities have a significantly higher risk of falling accidents due to oversizing due to the size, speed, and speed of vehicles, and when underground guards are typed in the ground during maintenance and improvement work of guard rails, High risk of breakage, etc. causes a problem that additional equipment is required for the cable.

In other words, in order to prevent derailment and climbing of vehicles on existing roads and to prevent wild animals from entering the roads, in order to secure higher safety, 2Way (H = 780mm) roadside guardrails are used as 3Way (H = 810mm) guard rails. It is being replaced.

As such, the conventional roadside safety facilities (guard rails) are not only low in height, but also structurally unstable, and have a high risk of a second accident of falling and derailment due to the passing of the vehicle. In case of maintenance work, guardrail support should be purchased.

At this time, there is a lot of underground burial (optical cable, communication cable, etc.) on the side of the road, so there is a high risk of damage, and this facility is additionally installed. It is costly by cutting two to five times periodically, and it is a situation that the inconvenience of the user and the risk of the second accident are caused by the maintenance work of such safety facilities.

Therefore, in the industry, the existing accidental guardrails and safety facilities are partially dismantled, or the existing accidents (guardrails) are integrated with concrete using the existing facilities (guard rails) to build safety facilities such as barriers. In addition, it prevents the entry of wild animals effectively and solves problems such as road kill so that it can be installed in a prompt and uniform quality while reducing the awareness of the environment and the installation of underground works. There is an urgent need for the development of construction methods and devices.

The present invention is to solve the conventional problems as described above, the purpose of the existing roadside guardrail plate without dismantling or dismantling, by using all or part of the existing guardrail as it is integrated with concrete, or anchored, By reinforcing and installing wire meshes and integrating with concrete to build safety facilities such as firewalls, it can reduce the cost of recycling resources and waste disposal, reduce the cost of installing animal guide fences, The present invention provides a method for improving safety facilities for roadsides and a device for improving a roadside accident that can prevent a fall accident and effectively prevent a crash accident due to the entrance of a wild animal.

In addition, another object of the present invention is to construct safety facilities such as various types of roadside barriers with a quick and uniform quality with a minimum traffic control, thereby minimizing the inconvenience of the user and the risk of secondary accidents. It is to provide a safety facility improvement method and improvement device for roadsides, which can greatly reduce the cost of dyke reconstruction (damage and poor height).

In order to achieve the above object, the present invention comprises the steps of installing a moving formwork to surround the existing guardrail plate and the support; Forming a safety facility such as a protective wall by injecting concrete to embed the existing guardrail plate and the support into the mobile formwork; And constructing a safety facility such as a barrier continuously along the existing guard rail plate and the post by moving the moving form to surround the existing existing guard rail plate and the post after forming the safety facility by the concrete. Provides a method for improving road safety facilities.

And the present invention preferably by connecting one side of the movable formwork to the concrete finisher by a connecting rod, so that the movable formwork moves together with the position movement of the concrete finisher,

The concrete finisher is a screw conveyor equipped with a hopper to put concrete into the moving formwork; And a conveyor belt for transporting concrete to the screw conveyor.

As a result, the present invention does not remove all the existing guardrail, it can be seen that the buried safety structure such as a barrier can be continuously installed on the side of the road,

To this end, after setting the movable formwork for the security barrier having a predetermined cross-sectional shape so that the existing guard rail is located inside, the concrete is poured into the movable formwork.

At this time, the movable formwork is connected to the concrete finisher which is the packaging equipment through a connecting rod, so that the moving formwork moves naturally along with the moving formwork, so that the safety structure can be continuously formed while placing concrete.

Accordingly, the concrete uses a low slump of concrete so that the vibrator portion may be mounted on the moving form to prevent initial curing and cracking due to the use of the moving formwork.

In addition, it is possible to remove the existing guard rail plate so that only the struts are embedded in the safety structure. To this end, the present invention separates the existing guard rail plate from the struts and additionally uses a reinforcement reinforcing material.

To this end, the present invention

Separating the guardrail plate of the existing guardrail from the strut; Installing a buried reinforcing material such as a wire mesh to surround the prop; Installing a moving formwork so as to surround the prop and the landfill reinforcement;

Forming a safety facility such as a firewall by injecting concrete into the movable form to embed the existing pillar; And

After the forming of the safety facility by the concrete to move the moving formwork so as to surround the adjacent guardrail plate is removed to build a safety facility such as a firewall continuously along the existing support; road side, characterized in that it comprises a It will provide a safety facility improvement method.

In this case, the reinforcement reinforcing material is fixed to the anchor hole formed by drilling the side of the side of the road and fixed to one end of the wire mesh for crack control and formability to the fixed anchor, and includes a steel bar or reinforcement in the support Protruding the connecting steel to be installed, and the other end of the wire mesh is welded and fixed to the connecting steel while holding the wire while the connecting steel is supported by the connecting steel;

Furthermore, the present invention is preferably to form a landscape groove that can be planted on the top of the safety facility, such as a protective wall installed in the mobile formwork, or to insert the insert hardware that can be mounted on the safety sign plate.

According to the improved construction method and improved device for roadside safety facilities according to the present invention, without dismantling or dismantling the existing roadside guardrail board, all or part of the existing guardrail is used as it is and integrated with concrete, such as a barrier on the roadside. Safety facilities can be built. In addition, in the state where the guardrail plate is dismantled, it is possible to build a safety facility such as a barrier on the roadside by integrating concrete with anchors and wire meshes.

As described above, the present invention can use all or part of the existing guardrails as it is, thereby reducing the cost of recycling resources and waste disposal, and building safety facilities such as solid concrete barriers, thereby reducing the cost of installing the animal guide fences. It can reduce, prevent the fall accident caused by the passing of the vehicle, and effectively prevent the collision accident caused by the entry of wild animals on the road.

In addition, the present invention can quickly build a safety facility, such as concrete barriers by moving along all or part of the existing guardrails, such as various types of roadside barriers with quick and uniform quality with minimal traffic control. Safety facilities can be constructed. Therefore, it is possible to minimize the inconvenience of road users and the risk of secondary accidents, and also to obtain an excellent effect that can greatly reduce the cost of rebuilding (damage and poor height) of dyke.

1 is a process explanatory diagram showing a method for improving road safety facilities according to the present invention.
Figure 2a is a cross-sectional view showing a guard rail plate and the support post of the road side is applied road safety facility improvement method according to the present invention.
Figure 2b and Figure 2c is a cross-sectional view of the construction of safety facilities, such as a firewall of various cross-sections on the guardrail plate and the support of the road side road according to the improved road safety facility construction method according to the present invention.
3A and 3B are cross-sectional views of the existing guardrail plate removed from the strut and building a safety facility such as a barrier of various cross-sections in accordance with the present invention.
Figures 4a and 4b is a cross-sectional view of building a safety facility, such as a firewall of various cross-section, after the existing guardrail plate is removed from the support and the anchor, wire mesh and connecting steel is installed in accordance with the present invention.
5A is a cross-sectional view illustrating a structure in which a tree-shaped landscaping groove is formed on an upper portion of a safety facility such as a firewall according to the present invention.
5B is a cross-sectional view illustrating a structure in which an insert hardware capable of mounting a safety display plate is installed on an upper portion of a safety facility such as a firewall according to the present invention.
6A to 6D are perspective views illustrating a structure in which a molding space for constructing safety facilities, such as a barrier of various cross-sections, is disposed in a moving form in a roadside safety facility improvement device according to the present invention.
7A is a cross-sectional view illustrating a structure in which a vibrator portion is formed in a moving formwork of a road safety facility improvement device according to the present invention.
Figure 7b is a perspective view showing a state of building a safety facility, such as a concrete firewall through the moving formwork of the road safety facility improvement device according to the present invention.
8A is a plan view illustrating a movable concrete finisher and a moving formwork of a road safety facility improvement device according to the present invention.
8B is a perspective view illustrating a state in which concrete is supplied to a moving form of the roadside safety facility improvement device according to the present invention through a screw conveyor and a hopper and continuously constructs a safety facility such as a concrete firewall.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

Safety facility improvement method 100 for roadsides according to the present invention, as shown in Figure 1, by using the existing guard rail support 105 and the guard rail plate 107 as a safety facility 110 such as a firewall continuously ) Can be installed on the road side (R).

As described above, the roadside safety facility improvement method 100 of the present invention first performs a cutting process of removing grass from the lower portion of the existing guardrail plate 107 in advance.

In this way, by cutting the grass to clean up the working ground, concrete placing is not hindered by water when placing concrete, and the work site is not slippery to ensure work safety.

Next, after removing the foreign matter from the surface of the existing guardrail plate 107 and the strut 105 to build a safety facility 110, such as a firewall, the step of cleaning the surface is made.

As such, after removing the surface foreign matters of the guardrail plate 107 and the support 105, the step of cleaning the surface may be performed by removing the foreign matters from the surface through, for example, high pressure air spray or water spray. have.

And the step of installing the moving formwork 130 to surround the guard rail plate 107 and the strut 105 is made.

The mobile formwork 130 used as described above has a molding space 140 provided therein to build a safety facility 110 such as a firewall having various shapes of various cross sections, as shown in FIGS. 6A to 6D. A field prefabricated body 132 is provided.

In addition, as shown in FIG. 7A, the movable die 130 has a storage space 142 that receives concrete by a hopper to be transported therein, and a vibr capable of compacting concrete inside the molding space 140. When the letter unit 150 is built in, referring to the case of FIG. 7A, when the vibrator unit 150 having a relatively large capacity is fixed to the inner side of the movable die 130, the movable die 130 is vibrated to form a molding space ( It is possible to control the compaction, etc. of the concrete injected into 140, and to use the surface forming vibrator portion 154 by a plurality of small capacities for forming a finer concrete outer surface.

As shown in FIG. 7B, the movable formwork 130 includes placing the guard rail plate 107 and the strut 105 in the molding space 140 formed in the main body 132, and pouring concrete. By molding, a safety facility 110 such as a barrier of various cross-sectional shapes corresponding to the cross section of the molding space 140 may be constructed.

The mobile formwork 130 includes concrete through a movable concrete finisher 170 having a conveyor belt 160 for transporting concrete and a screw conveyor 166 for introducing concrete into the mobile formwork 130. Injection and molding takes place.

As shown in FIGS. 8A and 8B, the movable concrete finisher 170 is composed of a movable track vehicle rotatably mounted with an endless belt-type track 172 at a lower portion thereof. (Not shown) is provided with a conveyor belt 160 for transporting concrete to the side of the moving die 130, and receives concrete from the end of the conveyor belt 160 to put concrete into the interior of the moving die 130 The motor-driven screw conveyor 166 is provided.

In addition, the movable concrete finisher 170 is configured to drop the concrete into the inner storage space 142 of the movable form 130 by mounting the hopper 166a on the lower portion of the screw conveyor 166, the endless belt By rotating the mold track 172 will be able to move back and forth the road where the existing guardrail plate 107 and the strut 105 is installed.

In addition, the movable concrete finisher 170 is provided with a connection table 180 connecting one side of the movable formwork 130 to the concrete finisher 170 so as to simultaneously move the movable formwork 130 while moving as described above. have.

Therefore, such a movable concrete finisher 170 receives the concrete from the concrete transport vehicle and transfers the concrete to the screw conveyor 166, the screw conveyor 166 is moved by the operation of the motor 168. The concrete is put into the formwork 130, and the safety facility 110, such as a protective wall, is molded in the inner forming space 140 of the moving formwork 130.

As such, the step of injecting and molding concrete through the movable concrete finisher 170 to the mobile formwork 130 is as shown in FIGS. 5A and 5B, and the tree planting material is placed on the upper part of the safety facility 110 such as a firewall. The landscaping groove 112 may be formed as possible, or an insert hardware (not shown) capable of mounting the safety sign plate 114 may be installed.

In such a case, the molding space of the mobile formwork 130 should be changed to form the landscape groove 112 or install the insert hardware, as well as it can be easily changed in a conventional manner.

In this way, after the construction of the concrete of the safety facility such as the firewall 110, the movable formwork 130 is moved to position the existing guardrail plate 107 and the support 105 to surround the existing guardrail plate 107 and Along with the strut 105 is a step of continuously forming a safety facility 110, such as a firewall.

That is, when the safety facility 110, such as a firewall, is molded in one section, the safety facility 110, such as a firewall, is continuously formed on the guardrail plate 107 and the support 105 while moving to the next section.

Therefore, the roadside safety facility improvement method 100 according to the present invention, as shown in Figure 2a, without removing or removing the existing roadside guardrail plate 107, using all or part of the existing guardrail as it is. 2b and 2c, it is possible to build a safety facility 110 such as a firewall on the road side (R) by integrating with concrete.

And the road safety facility improvement method 100 according to the present invention reinforces and installs the reinforcement reinforcement 120 including a wire mesh 124 in the state of removing the existing guardrail plate 107 from the support (105) And integrated with concrete can be built a safety facility 110, such as a firewall on the road side (R).

That is, the road safety facility improvement method 100 according to the present invention first to prepare a work site by removing the grass from the lower portion of the existing guardrail plate 107 to prepare a work site, then the guardrail plate 107 Separation is made from the strut 105.

In this step, as shown in FIG. 3A, the guardrail plate 107 can be easily separated from the support 105 by disassembling the bolt 107a connecting the guardrail plate 107 and the support 105. .

In this way, the step of installing the reinforcement reinforcing material 120 including the wire mesh 124 is formed on the strut 105 in which the guard rail plate 107 is separated.

In such a step, the anchor 122 is fixed to a hole formed by drilling concrete and asphalt concrete of the road foundation Ra, and a wire mesh for preventing cracking of concrete and improving moldability to the fixed anchor 122. 124 is first fixed, and after connecting the steel 126 including the steel bar or reinforcing bars to the secondary pillar 105 by welding, the wire mesh 124 is fixed to FIGS. 3a and 3b.

As described above, the landfill stiffener 120, which consists of the anchor 122, the wire mesh 124, and the connecting steel 126, is continuously formed along the road roadside R to which the safety facility 110 such as the firewall is to be constructed. Install).

Next, a step of installing the moving formwork 130 is formed to surround the strut 105, the anchor 122, the wire mesh 124, and the connecting steel 126.

As described above with reference to FIGS. 6A to 6D, the mobile formwork 130 used in such a step includes a molding space 140 for constructing a safety facility 110 such as a firewall having various shapes of various cross sections. As shown in FIG. 7A, as shown in FIG. 7A, a storage space 142 receiving concrete and a vibrator portion 150 capable of compacting concrete are formed in the molding space 140. Inside the 132, the vibrator portion 154 for forming a surface by the small capacity described above may be used.

The moving form 130 is located in the forming space 140 formed in the interior of the body 132, the strut 105, anchor 122, wire mesh 124 and the connecting steel 126, the concrete Safety facilities 110, such as a firewall of various cross-sectional shapes that match the cross section of the molding space 140 by being poured and molded, can be constructed, as shown in FIGS. 4A and 4B.

As the movable formwork 130, concrete is injected and molded through the conveyor belt 160 and the movable concrete finisher 170 including the screw conveyor 166. Such a movable concrete finisher 170 is provided. ) Has the same structure as described above with reference to FIGS. 8A and 8B, and thus a detailed description thereof will be omitted.

Next, as described above, the anchor form 122, the wire mesh 124 and the connecting steel 126 is installed on the adjacent strut 105 after the molding of concrete in one of the sections so as to surround it. Moving the position to form a safety facility 110 such as a firewall continuously.

Through this process, the road safety facility improvement method 100 of the present invention reinforces and installs the anchor 122 and the wire mesh 124 in the state where the existing guardrail plate 107 is removed from the support 105. And integrated with the concrete can be continuously built a safety facility 110, such as a firewall on the road side (R).

On the other hand, the step of injecting and molding concrete through the movable concrete finisher 170 to the mobile formwork 130 as shown in Figures 5a and 5b, the tree on the top of the safety facility 110, such as a firewall The landscaping groove 112 for planting may be formed, or an insert hardware (not shown) capable of mounting the safety display plate 114 may be installed.

Hereinafter, the road safety facility improvement device 200 according to the present invention will be described in more detail.

The roadside safety facility improvement device 200 according to the present invention includes an existing guardrail strut 105 and a guardrail plate 107, or a strut 105 with an existing guardrail plate 107 removed. , A movement surrounding the anchor 122, the wire mesh 124, and the connecting steel 126 installed therein, and forming a molding space 140 corresponding to a cross section of the safety facility 110 such as a new barrier to be newly constructed. Formwork 130 is provided.

As shown in FIGS. 6A to 6D, the mobile formwork 130 includes a mobile formwork 130 for constructing a safety facility 110 such as a firewall having various shapes of various cross sections. Formwork 130 has a prefabricated body 132 having a molding space 140 therein, the upper side of the molding space 140, as shown in FIG. A storage space 142 that receives concrete from the motor-driven screw conveyor 166 of the shredder 170 is formed.

In addition, as described above, the vibrating parts 150 and 154 may be formed in the storage space 142 by vibrating the concrete by vibrating the concrete inside the molding space 140.

The moving formwork 130 is located in the forming space 140 formed in the main body 132, the guard rail plate 107 and the holding 105, or the existing guard rail plate 107 is removed A pillar 105, an anchor 122 installed at a road foundation Ra adjacent to the pillar 105, a wire mesh 124 and a connecting steel 126 provided at the pillar 105 are disposed, and concrete is placed. As shown in FIG. 7B, safety facilities 110 such as concrete barriers having various cross-sectional shapes that match the cross-section of the molding space 140 may be continuously formed by pouring and molding.

In addition, the roadside safety facility improvement device 200 according to the present invention is a conveyor belt 160 for supplying concrete to the mobile formwork 130, and screw conveyor for introducing concrete into the mobile formwork (130) ( 166 with a movable concrete finisher 170.

As shown in FIGS. 8A and 8B, the movable concrete finisher 170 is formed of a movable track vehicle rotatably mounted to an endless belt track 172. The mobile concrete finisher 170 may be moved back and forth along the road to build a safety facility 110, such as a firewall by driving the driver (not shown).

And such a mobile concrete finisher 170 has a conveyor belt 160 for receiving the concrete from the concrete transport vehicle on the upper portion to transport the concrete to the moving form 130, such a conveyor belt 160 is built-in It rotates in an endless belt fashion through a drive motor (not shown), receives concrete from one side and carries it to the other side.

In addition, the other end of the conveyor belt 160 is provided with a motor-driven screw conveyor 166, the screw conveyor 166 receives the concrete transported from the conveyor belt 160, the upper portion of the mobile formwork 130 The concrete is introduced into the inner storage space 142 through the hopper (166a) located in the.

Therefore, the moving die 130 supplies concrete to the molding space 140 through the inner receiving space 142, the concrete in the molding space 140 from the vibrator parts 150, 154 mounted on the body 132 Vibration is applied to form a safety facility 110 such as a concrete firewall without defects through the vibration compaction.

On the other hand, such a mobile concrete finisher 170 is to move along the road side at the same time to move the moving formwork 130, for this purpose by protruding the connecting rod 180 from one side of the moving formwork 130 It is connected to the finisher 170.

Therefore, such a mobile concrete finisher 170 receives the concrete from the concrete transport vehicle and conveys the concrete to the motor-driven screw conveyor 166, the screw conveyor 166 drives the motor 168. The concrete is introduced into the inside of the mobile formwork 130, and the safety facility 110, such as a concrete barrier wall of a desired cross-sectional shape, is formed in the internal forming space 140 of the mobile formwork 130.

Then, after the safety facility 110 such as the concrete firewall is molded, the mobile formwork 130 is moved. In this case, if the concrete finisher 170 is moved without disassembly of the moving formwork 130, the mobile formwork 130 is moved. ) Along the existing guardrail support 105 and the guardrail plate 107, or the support 105 from which the existing guardrail plate 107 has been removed, and the anchor 122, the wire mesh 124 and the connection thereto While moving along the reinforcement reinforcement 120 including the steel 126 to continuously build a safety facility 110, such as a new concrete firewall.

Accordingly, the roadside safety facility improvement device 200 according to the present invention can be installed on the roadside side while continuously moving safety facilities 110 such as various types of firewalls for each site and location. .

As described above, the present invention can easily construct a safety facility 110 such as a solid concrete barrier on the roadside R by using all or part of the existing guardrail, thereby effectively reducing resource recycling and waste disposal costs. It can reduce the installation cost of new animal induction fence, and prevent the fall accident caused by the passing of the vehicle, and can effectively prevent the collision accident caused by the entry of wild animals on the road.

In addition, the present invention can quickly build a safety facility 110, such as concrete barriers to move along all or part of the existing guardrail, so that the safety facilities, such as roadside barriers of various forms even with minimal traffic control The 110 can be quickly and uniformly constructed. Therefore, the inconvenience of road users and the risk of secondary accidents can be minimized, and the cost of dyke reconstruction (damage and height failure) can be greatly reduced.

An embodiment of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Accordingly, such improvements and modifications are within the scope of the present invention as long as they are obvious to those skilled in the art.

100 ...... Strength road safety facility improvement method 105 ...... Shore 107 ...... Guard rail plate 107a ..... Bolt 110 ...... Safety like a firewall Facilities 112 ...... Landscaping groove 114 ...... Safety sign 120 ...... Landfill reinforcement
122 ...... Anchor 124 ...... Wire Mesh
126 ...... Connecting Steel 130 ...... Moving Dies
132 ...... body 140 ...... molding space
142 ...... Storage 150 ..... Vibrator
154 ...... reinforcement wall 160 ...... conveyor belt
166 ...... Screw Conveyor 166a ..... Hopper
168 ...... motor 170 ...... concrete finisher
172 ...... Infinite belt track 180 ...... Connecting rod
200 ...... Improvement device for roadside safety facilities
R ....... Road Side Ra ..... Road Foundation

Claims (12)

Installing a moving formwork 130 to surround the existing guardrail plate 107 and the support 105;
Forming a safety facility such as a protective wall by injecting concrete so that the existing guardrail plate 107 and the support 105 are embedded in the moving formwork 130; And
After forming the safety facility 110 by the concrete, the movable formwork 130 is moved to surround the existing guardrail plate 107 and the strut 105 adjacent to the existing guardrail plate 107 and the strut 105. Therefore, the step of continuously building a safety facility (110), such as a firewall; road safety facility improvement method characterized in that it comprises a. The method according to claim 1, wherein by connecting one side of the movable formwork 130 to the concrete finisher 170 by the connecting rod 180, the movable formwork moves together with the positional movement of the concrete finisher 170. But
The concrete finisher 170 includes a screw conveyor 166 equipped with a hopper 166a to inject concrete into the moving formwork 130; And a conveyor belt (160) for transporting concrete to the screw conveyor (166). Separating the guardrail plate 107 of the existing guardrail from the strut 105;
Installing a reinforcement member 120 such as a wire mesh to surround the support 105;
Installing a moving formwork 130 to enclose the strut 105 and the landfill reinforcement 120;
Forming a safety facility such as a security barrier by injecting concrete so that the existing support 105 is embedded into the moving formwork 130; And
After forming the safety facility 110 by the concrete, the movable formwork 130 is moved to surround the strut 105 from which the adjacent guardrail plate is removed, and thus the safety facility 110 such as a firewall is continuously along the existing strut 105. The construction of the road safety facility improvement method characterized in that it comprises a). The method of claim 3, wherein the buried reinforcing material 120 is installed
Fixing the anchor 122 in the drilling hole formed by drilling the side of the road side, and fixed to the fixed anchor 122, one end of the wire mesh 124 for crack suppression and formability improvement,
Protrude and install the connecting steel 126 including a steel bar or reinforcing bar on the support 105,
The wire mesh 124 while the connecting steel 126 is supported, while holding the holding while holding the other end of the welding to the connecting steel 126; road road safety, characterized in that it is installed to include. Facility improvement method. According to claim 3 or 4, By connecting one side of the movable formwork 130 to the concrete finisher 170 by the connecting rod 180, according to the position movement of the concrete finisher 170, the movable formwork Move them together,
The concrete finisher 170 includes a screw conveyor 166 equipped with a hopper 166a to inject concrete into the moving formwork 130; And a conveyor belt (160) for transporting concrete to the screw conveyor (166). The method of claim 2 or 4, wherein the molding of safety facilities by injecting concrete into the mobile formwork 130 through the movable concrete finisher 170, the landscaping plants can be planted on top of the safety facilities 110. Improvement method for roadside safety facilities, characterized in that it comprises a groove (112) to be further formed or insert hardware capable of mounting the safety sign plate 114 is pre-installed. A mobile formwork 130 which surrounds the guardrail support 105 and the guardrail plate 107 and forms a molding space 140 corresponding to a cross section of the safety facility 110 such as a new barrier to be newly constructed;
A movable concrete finisher 170 for transporting concrete to the mobile formwork 130 and injecting concrete therein to form a safety facility 110 such as a firewall; And
While moving along the existing guardrail support 105 and the guardrail plate 107, including; a connecting rod 180 to connect one side of the moving formwork 130 to the concrete finisher 170 to be integrally movable. Safety facility improvement apparatus for roadsides, characterized in that configured to build a safety facility such as a new firewall (110). According to claim 7, The movable concrete finisher 170 is a screw conveyor 166 is equipped with a hopper (166a) to be put concrete into the moving formwork 130; And a conveyor belt (160) for transporting concrete to the screw conveyor (166). Surrounding the reinforcement reinforcement 120 including a wire mesh to surround the strut 105, the existing guardrail plate 107 is removed, forming space corresponding to the cross section of the safety facility 110, such as a new barrier to be built ( A moving die 130 formed therein;
A movable concrete finisher 170 for transporting concrete to the mobile formwork 130 and injecting concrete therein to form a safety facility 110 such as a firewall; And
One side of the movable formwork 130 is connected to the concrete finisher 170, the connecting rod 180 to be integrally movable; including the existing guardrail plate 107 from the strut 105, and newly Improvement device for roadside safety facilities, characterized in that configured to build a safety facility 110, such as a new firewall while moving along the buried reinforcement (120) installed in (105). 10. The method of claim 9, The concrete concrete finisher 170 is a screw conveyor 166 is equipped with a hopper (166a) to be put concrete into the moving formwork 130; And a conveyor belt (160) for transporting concrete to the screw conveyor (166). 10. The method of claim 9, wherein the reinforcement reinforcing material 120 is fixed to the anchor 122 in the drilling hole formed by drilling the side of the road side, the wire mesh 124 for crack control and formability improvement to the anchor 122 Fixed to one end, and installed by protruding the connecting steel 126 including a steel rod or reinforcing bar on the support 105, and wrapping the wire mesh 124 while supporting the connecting steel 126 is supported. While the other end is welded and fixed to the connecting steel 126, the road safety equipment improvement device for road side, characterized in that. The method according to claim 7 or 9, wherein the mobile formwork 130 is formed on the upper part of the safety facility 110, such as a security barrier to form a landscaping groove 112, or the mounting of the safety display plate 114 is possible. Safety equipment for roadsides characterized in that the insert is formed so that the hardware is pre-installed.

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