CN213805067U - Movable road guardrail - Google Patents
Movable road guardrail Download PDFInfo
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- CN213805067U CN213805067U CN202022232071.8U CN202022232071U CN213805067U CN 213805067 U CN213805067 U CN 213805067U CN 202022232071 U CN202022232071 U CN 202022232071U CN 213805067 U CN213805067 U CN 213805067U
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- guardrail
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- guardrail body
- reinforcing rib
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Abstract
The application relates to the field of traffic ground guardrails, in particular to a movable road guardrail, which comprises a base and a guardrail body, wherein the base is connected with the guardrail body, the guardrail body is hollow and is communicated with the base, a reinforcing rib assembly is arranged in the guardrail body, and the reinforcing rib assembly is detachably connected with the guardrail body; the sprue has been seted up to guardrail body upper surface, basic base is sunken to the centre towards guardrail body one side from both sides, the bin outlet has been seted up to the sunken lowest of basic base. This application has and accelerates the transport time, makes the difficult effect that takes place because of the traffic jam that causes that blocks up among the handling.
Description
Technical Field
The application relates to the field of traffic ground guardrails, in particular to a movable road guardrail.
Background
At present, in highway maintenance engineering, lane isolation is often performed on roads in a semi-closed mode, and the isolation mode adopted in traditional construction is to use prefabricated concrete isolation piers for isolation. The traditional new jersey concrete guardrail is an indispensable safety protection facility in construction projects, and is always continued till now, the new jersey concrete guardrail is a big difficulty in transportation, the collision and the collision generated in the loading and unloading process cause certain damage to the appearance image of the guardrail, and the appearance can not meet the image requirement of safe civilized construction after one-to-two transportation.
The utility model application with the prior publication number of CN206607532U discloses a highway wall type anti-collision guardrail, which comprises a concrete foundation base, a concrete guardrail wall body, a glass fiber reinforced plastic honeycomb plate, a connecting screw rod, an upper reserved screw rod, a middle reserved screw rod and a lower reserved screw rod; anchoring reinforcing steel bars in the middle of the concrete guardrail wall body, anchoring reinforcing steel bars on two sides of the concrete guardrail wall body and polyurethane foam gap filling agent; the concrete guardrail wall is poured on the concrete foundation base, the middle anchoring steel bar of one concrete guardrail wall penetrates through the concrete foundation base and the middle part of the concrete guardrail wall from top to bottom, and the anchoring steel bars at two sides of the two concrete guardrail walls penetrate through the concrete guardrail wall and the concrete foundation base from the lower part of the concrete guardrail wall at two sides of the anchoring steel bar at the middle part of the concrete guardrail wall; the outer side of the concrete guardrail wall body is provided with a glass fiber reinforced plastic honeycomb plate; polyurethane foam joint mixture is filled in gaps among the glass fiber reinforced plastic honeycomb plate, the concrete guardrail wall and the concrete foundation base; the upper reserved screw and the middle reserved screw respectively penetrate through the glass fiber reinforced plastic honeycomb plate, the concrete guardrail wall and the glass fiber reinforced plastic honeycomb plate in sequence at the upper part and the middle part of the concrete guardrail wall; the lower part is reserved with a screw which sequentially penetrates through the glass fiber reinforced plastic honeycomb plate, the concrete guardrail wall body and the glass fiber reinforced plastic honeycomb plate at the lower part of the concrete guardrail wall body, and the lower part is reserved with anchor steel bars at two sides of the concrete guardrail wall body, anchor steel bars at the middle part of the concrete guardrail wall body and anchor steel bars at two sides of the concrete guardrail wall body in a three-point welding manner.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the main material of above-mentioned highway wall formula anticollision barrier is the concrete, and the concrete hard shoulder is comparatively heavy, can use large-scale mechanical transport in the handling, and it is comparatively troublesome to carry, and the transport time is longer, causes open highway section to block up easily, takes place uncontrollable vehicle and personnel's safe traffic accident.
SUMMERY OF THE UTILITY MODEL
In order to accelerate the carrying time, the traffic jam caused by the jam is not easy to occur in the carrying process, and the application provides the movable road guardrail.
The application provides a mobilizable road guardrail adopts following technical scheme:
a movable road guardrail comprises a base and a guardrail body, wherein the base is connected with the guardrail body, the guardrail body is hollow and is communicated with the base, a reinforcing rib assembly is arranged inside the guardrail body, and the reinforcing rib assembly is detachably connected with the guardrail body; the sprue has been seted up to guardrail body upper surface, basic base is sunken to the centre from both sides towards guardrail body side, the bin outlet has been seted up to the sunken lowest of basic base.
Through adopting above-mentioned technical scheme, design into hollow form with the guardrail body to at the inside strengthening rib that sets up of guardrail body, realize consolidating of road guardrail inner structure, abandoned traditional concrete guardrail manufacturing method among the highway maintenance process, realized road guardrail's nimble application. When not in use, no medium is added in the road guardrail, thereby reducing the weight of the road guardrail, facilitating the carrying, accelerating the carrying time and preventing the traffic jam caused by the jam in the carrying process. When placed on a road for use, water or other fluid medium is added from the injection port, thereby weighting the road guardrail so that the road guardrail is not blown by strong wind or hit by passing vehicles.
Optionally, the reinforcing rib assemblies are provided with a plurality of groups, each group of reinforcing rib assemblies comprises a main beam and a plurality of branches, the main beam vertically penetrates through the guardrail body, and two ends of the main beam are detachably connected with the base and one side, far away from the base, of the guardrail body respectively; a plurality of branch one end connects gradually on the girder, and the other end can be dismantled with guardrail body inside wall respectively and be connected.
Through adopting above-mentioned technical scheme, the strengthening rib falls into girder and a plurality of branch, and the girder is as the inside support piece of guardrail body, has ensured that the inside space of guardrail body is unchangeable all the time, and both ends can be dismantled with the one side that basic base and guardrail body kept away from basic base respectively and be connected, and other branches that set up on the girder can be dismantled with the guardrail body respectively and be connected, realize supplementary inner structure's of consolidating function, make guardrail body both sides non-deformable. When the reinforcing rib assembly is partially damaged or the road guardrail is damaged, the reinforcing rib assembly can be taken out of the guardrail body at any time to be disassembled, replaced or repaired, and materials are saved.
Optionally, the foundation base is provided with an insertion hole, the main beam is inserted into the insertion hole, a connecting block is arranged at one end of the main beam, which is far away from the foundation base, a first screw hole is formed in the connecting block, a first fixing hole is correspondingly formed in the guardrail body, and a fixing bolt penetrates through the first fixing hole and is in threaded connection with the first screw hole.
Through adopting above-mentioned technical scheme, set up the spliced eye on basic base, the girder other end sets up the connecting block, during the equipment, only need keep away from basic base one side with the girder from the guardrail body and stretch into grafting on basic base, through from outside screw in fixing bolt alright with connecting block and guardrail wall connection to realize the girder at the inside fixed of guardrail body, convenient and fast just dismantles simply.
Optionally, a plurality of branch girder one end all is provided with the connection piece, the second screw has been seted up on the connection piece, all correspond on the guardrail body and seted up the second fixed orifices, corresponding fastening bolt passes second fixed orifices and second screw threaded connection.
Through adopting above-mentioned technical scheme, equal fixedly connected with connection piece in a plurality of branch puts into the guardrail body when inside with the strengthening rib subassembly, only needs to screw fastening bolt from the outside screw in back of guardrail wall body with the second screw of seting up on the connection piece, just can realize being connected of guardrail body and connection piece to realize the fixed of a plurality of branch on the guardrail body.
Optionally, a sealing element is sleeved on the fastening bolt and is arranged outside the second fixing hole.
Through adopting above-mentioned technical scheme, cup joint the sealing member on fastening bolt, make fastening bolt support in the time of tight after passing second fixed orifices and second screw threaded connection, also enable the lateral wall of guardrail body and keep encapsulated situation, when guardrail body is inside to be equipped with fluid material, fluid material can not flow out from the gap of second fixed orifices and fastening bolt easily.
Optionally, the upper surface of the guardrail body far away from one side of the base is connected with a hanging ring, and the hanging ring is fixedly connected with the upper surface of the guardrail body.
Through adopting above-mentioned technical scheme, set up the link on guardrail wall body upper surface, link and guardrail wall body fixed connection to reach the purpose that the crane carried the road guardrail at any time. When the road guardrail needs to be carried in the air, the whole road guardrail can be lifted up only by inserting the hook on the crane into the hanging ring, so that the trouble of bearing the road guardrail by other bearing objects is reduced.
Optionally, the guardrail body includes fixed knot structure and guardrail wall body, fixed knot structure and guardrail wall body fixed connection, fixed knot structure be located guardrail wall body below and with basic base fixed connection, fixed knot structure and guardrail wall body both sides all inwards incline, and fixed knot structure's width is greater than the width of guardrail wall body.
Through adopting above-mentioned technical scheme, fall into fixed knot with the guardrail body and construct and guardrail wall body, fixed knot constructs below and fixed knot constructs and the equal leanin setting of guardrail wall body, and fixed knot constructs's width is greater than the width of guardrail wall body, make the guardrail body be two trapezoidal forms of piling up, such design, make placing of road guardrail more firm, and when the inside fluid material that adds of guardrail body, the guardrail body is light weight down, make the more steady orientation ground of focus, be difficult for being blown down by the strong wind or being pushed down by other outside strength.
Optionally, a fork groove is formed in the bottom of the base, and the fork groove is recessed towards the inner side of the base.
Through adopting above-mentioned technical scheme, set up the fork pocket on basic base, when the removal that the road guardrail needs the position, only need some light-duty machinery such as fork truck, just can realize the transport, do not need artificial transport, labour saving and time saving.
Optionally, the two sides of the guardrail wall are provided with connecting grooves convenient for connecting two guardrails, two connecting grooves are formed in each side, and the connecting grooves are distributed uniformly from top to bottom.
Through adopting above-mentioned technical scheme, set up the spread groove in guardrail wall body both sides, when needs connect into a long cluster with a plurality of the same road guardrail so that form closed road guardrail, only need penetrate the spread groove on two relative road guardrails respectively with the both ends of two corresponding connective bars, alright realize two liang of links to each other of a plurality of road guardrails. Due to the design, a plurality of road guardrails can be placed according to different requirements, can be placed at a large distance, and do not need to be connected by a connecting rod; the guardrail can also be placed at a short distance and connected by adopting the connecting rod to form closed obstruction, so that vehicles or pedestrians are prevented from passing between the two road guardrails.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through designing the guardrail body into hollow form, abandoned highway maintenance in-process traditional concrete guardrail manufacturing approach, inside the guardrail body through adding fluid material or pouring out the fluid material, realize the nimble application of road guardrail. Therefore, the weight of the road guardrail in the carrying process is reduced, the carrying is convenient and quick, and the traffic jam caused by the jam is not easy to occur in the carrying process;
2. the reinforcing rib component is arranged in the guardrail body and is divided into the main beam and the plurality of branches, the main beam is arranged on the base, two ends of the main beam are detachably connected with the base and one surface of the guardrail body, which is far away from the base, respectively, and other branches connected to the main beam are detachably connected with two sides of the guardrail body, so that the function of consolidating the internal structure is realized, the main beam can be detached, replaced or repaired at any time, and materials are saved;
3. through set up the link at guardrail body upper surface, link and guardrail body fixed connection have reached the purpose that the road guardrail was carried at any time to the crane, have reduced the loaded down with trivial details of other bearing thing bearing road guardrail.
Drawings
Fig. 1 is a schematic view of a movable road barrier.
Figure 2 is a partial cross-sectional view of a removable roadway barrier.
Description of reference numerals: 1. a base; 11. a discharge outlet; 111. a discharge plug; 12. inserting holes; 13. a fork groove; 2. a guardrail body; 21. a fixed structure; 22. a guardrail wall body; 221. a second fixing hole; 222. fastening a bolt; 223. a seal member; 224. connecting grooves; 23. a cover plate; 231. a material injection port; 232. a first fixing hole; 233. fixing the bolt; 234. hanging a ring; 235. a dust cover; 3. a stiffener assembly; 31. a main beam; 311. connecting blocks; 3112. a first screw hole; 32. branching; 321. connecting sheets; 3211. and a second screw hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses mobilizable road guardrail. Referring to fig. 1, a mobilizable road guardrail includes basic base 1 and guardrail body 2, basic base 1 and 2 fixed connection of guardrail body, and guardrail body 2 be the cavity form and communicate with basic base 1, and basic base 1 is the solid, and sunken to the middle part from both sides towards 2 one side of guardrail body, and the one side that basic base 1 was kept away from to guardrail body 2 is provided with apron 23, apron 23 and 2 welding of guardrail body.
The guardrail body 2 comprises a fixing structure 21 and a guardrail wall 22, the fixing structure 21 is fixedly connected with the guardrail wall 22, the guardrail wall 22 is located above the fixing structure 21, and the guardrail wall 22 and the fixing structure 21 are integrally formed. Fixed knot constructs 21 and is located 1 top of basic base and with 1 fixed connection of basic base, and fixed knot constructs 21 and guardrail wall body 22 and is located the equal leanin of both sides face on the road guardrail length direction, is certain contained angle with ground, and fixed knot constructs 21's width and is greater than guardrail wall body 22's width, makes guardrail wall body 22 more firm in subaerial placing like this.
Seted up the sprue 231 on the apron 23 of guardrail wall body 22 upper surface, it is internal to be provided with shield 235 on the sprue 231 in order to prevent that other foreign particles from getting into the hollow, and shield 235 one end is articulated with guardrail wall body 22 to the realization is along with opening and closing, and shield 235 is difficult for droing from guardrail wall body 22.
In addition, the lowest sunken part of the base 1 is provided with a discharge outlet 11, and a discharge plug 111 is arranged on the discharge outlet 11, so that the discharge of fluid substances can be realized, and the discharge amount can be controlled.
In this embodiment, 2 inside can adorn other fluid medium such as water or sand of guardrail body, aggravate the weight of road guardrail, both save raw materials and can use 2 inside medium of guardrail body on the spot, if the medium of adding is water, can water for the road through bin outlet 11 and prevent dust.
Both ends of the cover plate 23 are connected with annular hanging rings 234, and the hanging rings 234 are fixedly connected with the cover plate 23, so that the hanging and carrying of a crane are facilitated, and the hand can take the hanging ring conveniently.
In order to prevent the road vehicles or pedestrians from passing through the road guardrails, connecting grooves 224 for connecting the two guardrails are arranged on two sides of the guardrail wall 22, and connecting rods penetrate into the connecting grooves 224 to connect the two adjacent road guardrails. For making the effect of connecting more effective, two spread grooves 224 have all been seted up to each side of road guardrail, and spread grooves 224 are upper and lower evenly distributed.
Referring to fig. 1 and 2, the guardrail body 2 is provided with two sets of reinforcing rib assemblies 3 inside, and the two sets of reinforcing rib assemblies 3 are respectively located on two sides of the guardrail body 2 in the length direction. Each group of reinforcing rib assemblies 3 comprises a main beam 31 and a plurality of branches 32, the main beam 31 vertically penetrates through the guardrail wall 22 and the fixed structure 21, and two ends of the main beam 31 are detachably connected with the base 1 and the upper surface of the guardrail wall 22 respectively. A plurality of branch 32 is in proper order align to grid, and one end fixed connection just all downward sloping setting on girder 31, and the other end can be dismantled with guardrail wall 22 or fixed knot structure 21 and be connected. Like this, girder 31, branch 32 and guardrail body 2 have formed a stable triangle-shaped relation, and according to triangular stability principle, make road guardrail's inner structure consolidate more to have certain toughness, prevent to be collided by passing vehicle or other external force and warp.
The two inclined planes of the base 1 are both provided with plug-in holes 12, and the two main beams 31 are respectively plugged with the plug-in holes 12. Keep away from basic base 1 one end on the girder 31 and be provided with connecting block 311, connecting block 311 and girder 31 fixed connection, and extend partly to girder 31 cross-section both sides, first screw 3112 has all been seted up to extension both sides, and first fixed orifices 232 have been seted up to the correspondence on the apron 23, and a fixing bolt 233 passes first fixed orifices 232 and first screw 3112 threaded connection to realize being connected of connecting block 311 and guardrail wall 22 upper surface.
The connecting piece 321 is arranged at one end, far away from the main beam 31, of each of the plurality of branches 32, the connecting piece 321 is fixedly connected with the plurality of branches 32, the connecting piece 321 is provided with a second screw hole 3211, the guardrail body 2 is correspondingly provided with a second fixing hole 221, and the corresponding fastening bolt 222 penetrates through the second fixing hole 221 and the second screw hole 3211 to be in threaded connection, so that the connecting piece 321 is connected with the guardrail body 2.
The fastening bolt 222 is sleeved with a sealing element 223, and when the fastening bolt 222 is in threaded connection with the second screw hole 3211 on the connecting piece 321, the sealing element 223 is disposed outside the second fixing hole 221 on the guardrail body 2 to ensure the sealing property of the two side walls of the guardrail body 2.
The implementation principle of the movable road guardrail of the embodiment of the application is as follows:
during the equipment, the upper surface of guardrail body 2 is open, put into guardrail body 2 with strengthening rib subassembly 3 from the upper surface of guardrail body 2 inside, make during the spliced eye 12 on the basic base 1 is pegged graft into to girder 31, from guardrail body 2 outside with the cover have the fastening bolt 222 of sealing member 223 screw in second fixed orifices 221 one by one, screw with the second screw 3211 on the connection piece 321, place apron 23 in the upper surface of guardrail body 2, screw in fixing bolt 233 one by one in first fixed orifices 232 from apron 23 outside, screw with first screw 3112 on connecting block 311, again with apron 23 and guardrail body 2 welding.
When the road guardrail is used, a crane or a forklift is adopted to move the road guardrail to a specified place, the discharge plug 111 is ensured to be plugged on the discharge port 11, the dustproof cover 235 is opened, fluid media such as water or sand are added into the hollow body, and the dustproof cover 235 is covered after the fluid media are added. According to the place demand, through two liang of connections of connective bar with a plurality of road guardrail, form the road guardrail that closely links to each other and prevent that vehicle or pedestrian pass between the two road guardrails, perhaps directly do not throw out of gear.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A movable road guardrail which is characterized in that: the guardrail comprises a base (1) and a guardrail body (2), wherein the base (1) is connected with the guardrail body (2), the guardrail body (2) is hollow and is communicated with the base (1), a reinforcing rib assembly (3) is arranged inside the guardrail body (2), and the reinforcing rib assembly (3) is detachably connected with the guardrail body (2); sprue (231) have been seted up to guardrail body (2) upper surface, basic base (1) is sunken to the centre from both sides towards guardrail body (2) one side, bin outlet (11) have been seted up to the sunken lowest of basic base (1).
2. A movable roadway barrier as recited in claim 1, wherein: the guardrail comprises a base (1), a guardrail body (2), a plurality of reinforcing rib assemblies (3), a plurality of groups of reinforcing rib assemblies (3), a plurality of branches (32), a plurality of groups of reinforcing rib assemblies (3), a plurality of groups of reinforcing rib assemblies and a plurality of groups of reinforcing rib assemblies, wherein the base (1) vertically penetrates through the guardrail body (2), and two ends of the main beam (31) are respectively detachably connected with the base (1) and one surface of the guardrail body (2) far away from the base (1); a plurality of branch (32) one end is connected in proper order on girder (31), and the other end can be dismantled with guardrail body (2) inside wall respectively and be connected.
3. A movable roadway barrier as recited in claim 2, wherein: the guardrail is characterized in that a jack hole (12) is formed in the base (1), the main beam (31) is connected with the jack hole (12) in an inserting mode, one end, far away from the base (1), of the main beam (31) is provided with a connecting block (311), a first screw hole (3112) is formed in the connecting block (311), a first fixing hole (232) is correspondingly formed in the guardrail body (2), and a fixing bolt (233) penetrates through the first fixing hole (232) and is in threaded connection with the first screw hole (3112).
4. A movable roadway barrier as recited in claim 2, wherein: a plurality of branch (32) are kept away from girder (31) one end and all are provided with connection piece (321), second screw (3211) have been seted up on connection piece (321), second fixed orifices (221) have all been seted up to corresponding on guardrail body (2), and corresponding fastening bolt (222) pass second fixed orifices (221) and second screw (3211) threaded connection.
5. A movable roadway barrier as recited in claim 4, wherein: and a sealing piece (223) is sleeved on the fastening bolt (222), and the sealing piece (223) is arranged on the outer side of the second fixing hole (221).
6. A movable roadway barrier as recited in claim 1, wherein: the guardrail comprises a guardrail body (2), and is characterized in that a hanging ring (234) is connected to the upper surface of one side, away from the base (1), of the guardrail body (2), and the hanging ring (234) is fixedly connected with the upper surface of the guardrail body (2).
7. A movable roadway barrier as recited in claim 1, wherein: the guardrail comprises a guardrail body (2) and is characterized in that the guardrail body (2) comprises a fixed structure (21) and a guardrail wall body (22), the fixed structure (21) is fixedly connected with the guardrail wall body (22), the fixed structure (21) is located below the guardrail wall body (22) and fixedly connected with a base (1), two sides of the fixed structure (21) and the guardrail wall body (22) are inclined inwards, and the width of the fixed structure (21) is greater than that of the guardrail wall body (22).
8. A movable roadway barrier as recited in claim 1, wherein: fork groove (13) have been seted up to basic base (1) bottom, fork groove (13) are to basic base (1) inboard concave recess.
9. A movable roadway barrier as recited in claim 7, wherein: guardrail wall body (22) both sides are provided with connecting groove (224) of being convenient for connect two guardrails, and two connecting grooves (224) have all been seted up to each side, connecting groove (224) are upper and lower evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232071.8U CN213805067U (en) | 2020-10-08 | 2020-10-08 | Movable road guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022232071.8U CN213805067U (en) | 2020-10-08 | 2020-10-08 | Movable road guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213805067U true CN213805067U (en) | 2021-07-27 |
Family
ID=76956934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022232071.8U Active CN213805067U (en) | 2020-10-08 | 2020-10-08 | Movable road guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213805067U (en) |
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2020
- 2020-10-08 CN CN202022232071.8U patent/CN213805067U/en active Active
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Address after: Room 102, Building 8, Tangye Academician Valley, No. 9099, Century Avenue, Tangye Street, Jinan District, China (Shandong) Pilot Free Trade Zone, 250000 Shandong Province Patentee after: Shandong Datong Construction Group Co.,Ltd. Address before: Room 101, attached building, office building, No.57 Huayuan Road, Licheng District, Jinan City, Shandong Province Patentee before: Shandong Datong Highway Engineering Co.,Ltd. |