Movable guardrail framework convenient to transfer

Abstract

A movable guardrail framework convenient to transfer comprises a movable guardrail framework body, a movable guardrail splicing module and a movable guardrail base framework, and the movable guardrail framework body is provided with a base framework mounting part and a splicing module mounting part; the movable guardrail splicing modules are provided with splicing module supporting rod sets, and the movable guardrail splicing modules are connected to the splicing module mounting parts through the splicing module supporting rod sets, so that the adjacent movable guardrail frameworks are spliced through the movable guardrail splicing modules; the movable guardrail base framework is provided with a base framework supporting base and a supporting base rod set, and the supporting base rod set is connected to the base framework supporting base. And the movable guardrail base framework is connected to the base framework mounting part through the supporting seat rod group, so that the base framework supporting seat supports the movable guardrail framework main body. According to the scheme, the modular structural design is adopted, and the effects that the production and installation convenience of the movable guardrail framework is improved, the transfer difficulty of the movable guardrail framework is reduced, and the field construction efficiency is improved are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of mobile guardrails, and in particular relates to a mobile guardrail frame which is easy to transport. Background Art

[0002] With the rectification and expansion of more and more highways across the country, the demand for mobile guardrails is increasing. On the one hand, the traditional construction area isolation and mobile steel guardrails need to destroy the road surface for anchoring, and the road surface needs to be repaired after damage. In addition, the inadequate anchoring can easily cause serious safety hazards and management risks for the business unit; on the other hand, the traditional cement piers are bulky and not conducive to production and transportation, resulting in high production and use costs and low operating efficiency, which in turn affects the efficiency of construction. For this reason, the present invention proposes a new solution to the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to provide a mobile guardrail frame that is easy to transport. It adopts a modular design of a mobile guardrail frame main body, a mobile guardrail splicing module and a mobile guardrail base frame, thereby achieving the effect of improving the convenience of production and installation of the mobile guardrail frame, reducing the difficulty of transporting the mobile guardrail frame and improving on-site construction efficiency.

[0004] Based on this, the present invention provides a mobile guardrail frame that is easy to transport, including: A mobile guardrail frame body, the mobile guardrail frame body is provided with a base frame mounting portion and a splicing module mounting portion; a mobile guardrail splicing module, the mobile guardrail splicing module is provided with a splicing module support rod group, the mobile guardrail splicing module is connected to the splicing module mounting portion through the splicing module support rod group, so that adjacent mobile guardrail frames are spliced ​​through the mobile guardrail splicing module; a mobile guardrail base frame, the mobile guardrail base frame is provided with a base frame support seat and a support seat rod group, the support seat rod group is connected to the base frame support seat; the mobile guardrail base frame is connected to the base frame mounting portion through the support seat rod group, so that the base frame support seat supports the mobile guardrail frame body.

[0005] As described above, a mobile guardrail frame that is easy to transport, the base frame support seat is provided with a first base frame support seat and a second base frame support seat, the first base frame support seat and the second base frame support seat are relatively arranged to surround a base frame installation cavity; the support seat rod group is provided with a first support seat rod group and a second support seat rod group; the first support seat rod group and the second support seat rod group are connected in the base frame installation cavity, and are connected to the first base frame support seat and the second base frame support seat to form a mobile guardrail base frame for connection to the mobile guardrail frame body.

[0006] The base frame support seat is provided with a first base frame support seat and a second base frame support seat, and the first base frame support seat and the second base frame support seat are arranged opposite to each other; the support seat rod group is provided with a first support seat rod group and a second support seat rod group; the first support seat rod group and the second support seat rod group are connected to the first base frame support seat and the second base frame support seat to form a base frame installation cavity, and the first support seat rod group and the second support seat rod group and the first base frame support seat and the second base frame support seat form a movable guardrail frame side installation opening on both sides of the base frame and a first movable guardrail frame installation opening on the upper side of the base frame; the movable guardrail frame main body extends into the base frame installation cavity through the movable guardrail frame side installation opening and the first movable guardrail frame installation opening, and is respectively connected to the first support seat rod group and the second support seat rod group to support the movable guardrail frame main body.

[0007] As described above, a mobile guardrail frame that is easy to transport, the first base frame support seat is provided with a first base frame support seat body and a first base frame stopper, and the first base frame stopper is connected to the first base frame support seat body; The second base skeleton support seat is provided with a second base skeleton support seat body and a second base skeleton limiting member, and the second base skeleton limiting member is connected to the second base skeleton support seat body.

[0008] As described above, a mobile guardrail frame that is easy to transport, the first base frame support seat body is provided with a first support seat upper shell and a first support seat bottom plate, the first support seat upper shell is connected to the first support seat bottom plate and is surrounded to form a first support seat connection cavity; the first base frame limiter is connected to the first support seat bottom plate and extends into the first support seat connection cavity, the first support seat rod group and the second support seat rod group are respectively connected to the first support seat connection cavity; The second base skeleton support seat body is provided with a second support seat upper shell and a second support seat bottom plate. The second support seat upper shell is connected to the second support seat bottom plate and encloses a second support seat connecting cavity. The second base skeleton limiter is connected to the second support seat bottom plate and extends into the second support seat connecting cavity. The first support seat rod group and the second support seat rod group are respectively connected to the second support seat connecting cavity.

[0009] As described above, a mobile guardrail frame that is easy to transport, the first base frame limiting member is provided with a first base frame limiting connection portion and a first base frame limiting fastening portion, the first base frame limiting connection portion is connected to the first support seat bottom plate and the first base frame support seat is limited by the first base frame limiting fastening portion; The second base frame limiting component is provided with a second base frame limiting connection part and a second base frame limiting fastening part. The second base frame limiting connection part is connected to the bottom plate of the second support seat and limits the second base frame support seat through the second base frame limiting fastening part.

[0010] As described above, a mobile guardrail frame that is easy to transport, the mobile guardrail splicing module is further provided with a first splicing module support seat and a second splicing module support seat, the first splicing module support seat and the second splicing module support seat are arranged relatively to be embedded in both sides of the mobile guardrail body for splicing two adjacent mobile guardrail bodies; The splicing module support rod group is provided with a first splicing module support rod and a second splicing module support rod. The first splicing module support rod and the second splicing module support rod are relatively connected on both sides of the first splicing module support seat and the second splicing module support seat to form a mobile guardrail splicing module, and are respectively connected to the mobile guardrail frame body through the first splicing module support rod and the second splicing module support rod, so that the first splicing module support seat and the second splicing module support seat are exposed outside the mobile guardrail body after the mobile guardrail frame is cast and formed.

[0011] As described above, a mobile guardrail frame that is easy to transport, the first splicing module support seat is provided with a first splicing module fastening portion and a first splicing module connecting plate, the first splicing module connecting plate is connected in the first splicing module fastening portion and encloses a first splicing module connecting cavity, and the first splicing module support seat can be spliced ​​by a first threaded fastener installed in the first splicing module connecting cavity; The first splicing module connecting plate is provided with a first longitudinal connecting groove, and the first splicing module supporting seat can be spliced ​​by connecting the first threaded fastener in the first longitudinal connecting groove.

[0012] As described above, a mobile guardrail frame that is easy to transport, the second splicing module support seat is provided with a second splicing module fastening portion and a second splicing module connecting plate, the second splicing module connecting plate is connected in the second splicing module fastening portion and encloses a second splicing module connecting cavity, and the second splicing module support seat can be spliced ​​by a second threaded fastener installed in the second splicing module connecting cavity; The second splicing module connecting plate is provided with a second transverse connecting groove, and the second splicing module connecting plate can be spliced ​​by connecting the second threaded fastener in the second transverse connecting groove.

[0013] As described above, a mobile guardrail frame that is easy to transport, the mobile guardrail frame body is provided with a mobile guardrail frame frame vertical reinforcement group, a mobile guardrail frame negative reinforcement group, a mobile guardrail frame axillary reinforcement group, a mobile guardrail frame limiting reinforcement group, and a mobile guardrail frame hoop reinforcement group. The mobile guardrail frame negative reinforcement group is connected to the mobile guardrail frame frame vertical reinforcement group through the mobile guardrail frame hoop reinforcement group, the mobile guardrail frame axillary reinforcement group is connected to the mobile guardrail frame frame vertical reinforcement group and is limited by the mobile guardrail frame hoop reinforcement group, and the mobile guardrail frame limiting reinforcement group is connected to the mobile guardrail frame negative reinforcement group and is limited by the mobile guardrail frame hoop reinforcement group.

[0014] As described above, a mobile guardrail frame that is easy to transport, the mobile guardrail frame frame vertical reinforcement group, the mobile guardrail frame negative reinforcement group, and the mobile guardrail frame stirrup group are jointly arranged to form the splicing module installation part for the mobile guardrail splicing module to be connected, and the mobile guardrail frame axillary reinforcement group, the mobile guardrail frame frame vertical reinforcement group, and the mobile guardrail frame stirrup group are jointly arranged to form the base frame installation part for the mobile guardrail base frame to be connected.

[0015] Implementing the embodiments of the present invention has the following beneficial effects: 1. This scheme adopts a modular design of a mobile guardrail frame body, a mobile guardrail splicing module and a mobile guardrail base frame, and splits the mobile guardrail frame into a mobile guardrail frame body, a mobile guardrail splicing module and a mobile guardrail base frame for modular production. Then the mobile guardrail splicing module is connected to the splicing module installation part through the splicing module support rod group, and the mobile guardrail base frame is connected to the base frame installation part through the support seat rod group, so that the mobile guardrail splicing module and the mobile guardrail base frame are connected to the mobile guardrail frame body to form a mobile guardrail frame, which simplifies the production process of the overall structure and reduces the overall production volume of the mobile guardrail frame, thereby achieving the effect of improving the convenience of the production and installation of the mobile guardrail frame, reducing the difficulty of transporting the mobile guardrail frame and improving the on-site construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 For the corresponding Figure 1 A magnified view of part A; Figure 3It is a structural explosion diagram of an embodiment of the present invention; Figure 4 It is a structural schematic diagram of a main body of a movable guardrail frame corresponding to an embodiment of the present invention; Figure 5 For the corresponding Figure 4 A magnified view of part B; Figure 6 For the corresponding Figure 4 Enlarged view of part C; Figure 7 It is an exploded structural diagram of the main body of the movable guardrail skeleton according to an embodiment of the present invention; Figure 8 For the corresponding Figure 7 A magnified view of the D portion; Fig. 9 This is a schematic diagram of the structure of the mobile guardrail base frame according to an embodiment of the present invention; Fig.10 For the corresponding Fig. 9 A schematic diagram of the structure in another direction; Fig.11 For the corresponding Fig.10 A schematic diagram of the structure in another direction; Fig.12 For the corresponding Fig.11 A schematic diagram of the structure in another direction; Fig.13 For the corresponding Fig.12 A magnified view of part E; Fig.14 For the corresponding Fig.12 Magnified view of part F; Fig.15 This is a structural schematic diagram of a movable guardrail splicing module according to an embodiment of the present invention; Fig.16 For the corresponding Fig.15 Enlarged view of the G section; Fig.17 For the corresponding Fig.15 A schematic diagram of the structure in another direction; Fig.18 For the corresponding Fig.17 A magnified view of the H part; Fig.19 For the corresponding Fig.17 A schematic diagram of the structure in another direction; Fig. 20 It is a schematic diagram of the main structure of the mobile guardrail after the mobile guardrail skeleton is cast according to an embodiment of the present invention; Fig.21 For the corresponding Fig. 20 A magnified view of the K part; Fig. 22 It is a schematic diagram of the position structure of the first longitudinal connecting groove and the second transverse connecting groove of the two movable guardrail splicing modules in the straight road state corresponding to the embodiment of the present invention; Fig.23 It is a schematic diagram of the position structure of the first longitudinal connecting groove and the second transverse connecting groove of the two movable guardrail splicing modules at the road bend corresponding to the embodiment of the present invention.

[0018] In the figure: 1-mobile guardrail frame body, 11-base frame installation part, 12-joining module installation part, 131-first mobile guardrail frame frame vertical reinforcement, 132-second mobile guardrail frame frame vertical reinforcement, 14-mobile guardrail frame negative reinforcement group, 141-first mobile guardrail frame negative reinforcement group, 1411-first mobile guardrail frame negative reinforcement 1, 1412-first mobile guardrail frame negative reinforcement 2, 142-second mobile guardrail frame negative reinforcement group, 1421-second mobile guardrail frame negative reinforcement 1, 1422-second mobile guardrail frame negative reinforcement 2, 1 51-axillary reinforcement of the first mobile guardrail frame, 152-axillary reinforcement of the second mobile guardrail frame, 161-limiting reinforcement of the first mobile guardrail frame, 162-limiting reinforcement of the second mobile guardrail frame, 171-U-shaped stirrups of the mobile guardrail frame, 172-stirrups of the first mobile guardrail frame, 173-stirrups of the second mobile guardrail frame, 174-stirrups of the third mobile guardrail frame, 175-stirrups of the fourth mobile guardrail frame, 176-U-shaped stirrups of the mobile guardrail frame for fastening, 18-main body of the first mobile guardrail frame, 19-main body of the second mobile guardrail frame; 2- Mobile guardrail splicing module, 21-first splicing module support seat, 211-first splicing module fastening part, 2111-first splicing module fastening isosceles trapezoidal part, 2112-first splicing module fastening straight plate part, 212-first splicing module connecting plate, 2121-first longitudinal connecting groove, 213-first splicing module connecting cavity, 22-second splicing module support seat, 221-second splicing module fastening part, 2211-second splicing module fastening isosceles trapezoidal part, 2212-second splicing module fastening straight plate part, 222-second splicing Module connecting plate, 2221-second transverse connecting groove, 223-second splicing module connecting cavity, 231-first splicing module support rod, 2311-first splicing module support rod straight portion, 2312-first splicing module support rod inclined portion, 2313-first splicing module support rod fastening portion, 232-second splicing module support rod, 2321-second splicing module support rod straight portion, 2322-second splicing module support rod inclined portion, 2323-second splicing module support rod fastening portion, 24-splicing module limit connecting rod;3-mobile guardrail base frame, 311-first base frame support seat, 31111-first support seat upper shell, 31112-first support seat bottom plate, 31113-first support seat connecting cavity, 3112-first base frame limiting member, 31121-first base frame limiting connecting part, 31122-first base frame limiting fastening part, 312-second base frame support seat, 31211-second support seat upper shell, 31212-second support seat bottom plate, 31213-first Second support seat connection cavity, 3122-second base frame limiter, 31221-second base frame limiter connection part, 31222-second base frame limiter fastening part, 313-base frame installation cavity, 3211-first support seat bending rod, 32111-first bending rod straight part, 32112-first bending rod bent part, 3212-second support seat bending rod, 32121-second bending rod straight part, 32122-second bending rod bent part, 3221-support seat straight rod. ; DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figures 1 to 23 As shown, an embodiment of the present invention provides a mobile guardrail frame that is easy to transport, including: A mobile guardrail frame body 1, wherein the mobile guardrail frame body 1 is provided with a base frame mounting portion 11 and a splicing module mounting portion 12; a mobile guardrail splicing module 2, wherein the mobile guardrail splicing module 2 is provided with a splicing module support rod group, wherein the mobile guardrail splicing module 2 is connected to the splicing module mounting portion 12 via the splicing module support rod group, so that adjacent mobile guardrail frames are spliced ​​via the mobile guardrail splicing module 2; a mobile guardrail base frame 3, wherein the mobile guardrail base frame 3 is provided with a base frame support seat and a support seat rod group, wherein the support seat rod group is connected to the base frame support seat; the mobile guardrail base frame 3 is connected to the base frame mounting portion 11 via the support seat rod group, so that the base frame support seat supports the mobile guardrail frame body 1.

[0021] Specifically, the base frame support seat is provided with a first base frame support seat 311 and a second base frame support seat 312, and the first base frame support seat 311 and the second base frame support seat 312 are arranged opposite to each other; the support seat rod group is provided with a first support seat rod group and a second support seat rod group; the first support seat rod group and the second support seat rod group are connected to the first base frame support seat 311 and the second base frame support seat 312 to form a base frame installation cavity 313, and the first support seat rod group and the second support seat rod group and the first base frame support seat 311 and the second base frame support seat 312 form a movable guardrail frame side installation port on both sides of the base frame and a first movable guardrail frame installation port on the upper side of the base frame; the movable guardrail frame main body 1 extends into the base frame installation cavity 313 through the movable guardrail frame side installation port and the first movable guardrail frame installation port, and is respectively connected to the first support seat rod group and the second support seat rod group to support the movable guardrail frame main body 1.

[0022] Furthermore, the first base frame support seat 1 is provided with a first base frame support seat body and a first base frame stopper 3112, and the first base frame stopper 3112 is connected to the first base frame support seat body; The second base skeleton support seat 2 is provided with a second base skeleton support seat body and a second base skeleton limiting member 3122, and the second base skeleton limiting member 3122 is connected to the second base skeleton support seat body; such a design enables the mobile guardrail to be anchored on the road surface without damaging the road surface when installed on the road surface, and is directly connected to the road surface through the first base skeleton limiting member 3112 and the second base skeleton limiting member 3122 to limit the base skeleton, thereby realizing the fastening of the mobile guardrail on the road surface to improve the installation convenience of the mobile guardrail; the first base skeleton limiting member 3112 and the second base skeleton limiting member 3122 in the embodiment of the present invention are preferably used for asphalt pavement installation to improve the supporting stability of the mobile guardrail by the first base skeleton limiting member 3112 and the second base skeleton limiting member 3122; the first base skeleton support seat body and the second base skeleton support seat body are both made of high-strength materials to improve the stability and durability of the overall structure.

[0023] Furthermore, the first base skeleton support seat body is provided with a first support seat upper shell 31111 and a first support seat bottom plate 31112, the first support seat upper shell 31111 is connected to the first support seat bottom plate 31112 and is surrounded by a first support seat connecting cavity 31113; the first base skeleton limiter 3112 is connected to the first support seat bottom plate 31112 and extends into the first support seat connecting cavity 31113, the first support seat rod group and the second support seat rod group are respectively connected to the first support seat connecting cavity 31113, so that after the mobile guardrail base skeleton 3 is connected to the mobile guardrail skeleton body 1, cement slurry can be injected into the base skeleton installation cavity 313 and the first support seat connecting cavity 31113, so as to enhance the stability of the connection between the mobile guardrail base skeleton 3 and the mobile guardrail skeleton body 1, and at the same time, the impact resistance of the mobile guardrail base skeleton 3 is enhanced by the first support seat upper shell 31111, so as to extend the service life of the mobile guardrail; The second base skeleton support seat body is provided with a second support seat upper shell 31211 and a second support seat bottom plate 31212, the second support seat upper shell 31211 is connected to the second support seat bottom plate 31212 and is surrounded by a second support seat connecting cavity 31213, the second base skeleton limiter 3122 is connected to the second support seat bottom plate 31212 and extends into the second support seat connecting cavity 31213, the first support seat rod group and the second support seat rod group are respectively connected to the second support seat connecting cavity 31213, so that after the mobile guardrail base skeleton 3 is connected to the mobile guardrail skeleton body 1, cement slurry can be injected into the base skeleton installation cavity 313 and the second support seat connecting cavity 31213, so as to enhance the stability of the connection between the mobile guardrail base skeleton 3 and the mobile guardrail skeleton body 1, and at the same time, the impact resistance of the mobile guardrail base skeleton 3 is enhanced by the second support seat upper shell 31211, so as to extend the service life of the mobile guardrail; The first support seat upper shell 31111 and the second support seat upper shell 31211 are of inclined design, and the inclination angle range is 15° to 30° to adapt to the usage habits and needs of different users; the first support seat upper shell 31111 is provided with a first support seat trapezoidal plate, a first support seat triangular plate 1, and a first support seat triangular plate 2. In the embodiment of the present invention, the first support seat trapezoidal plate is preferably of isosceles trapezoidal design, and the first support seat trapezoidal plate is welded to the first support seat bottom plate 31112; the first support seat triangular plate 1 and the first support seat triangular plate 2 can be symmetrically welded on both sides of the first support seat trapezoidal plate and welded to the first support seat bottom plate 31112. Under the premise of ensuring the stability of the first support seat upper shell 31111, the first support seat trapezoidal plate, the first support seat triangular plate 1 and the first support seat triangular plate 2 of different shapes can be used to weld into the first support seat upper shell 31111 with different inclination angles to enhance the applicability of the mobile guardrail base skeleton 3; The second support seat upper shell 31211 is provided with a second support seat trapezoidal plate, a second support seat triangular plate 1, and a second support seat triangular plate 2. In the embodiment of the invention of the present invention, the second support seat trapezoidal plate is preferably of isosceles trapezoidal design, and the second support seat triangular plate 1 and the second support seat triangular plate 2 can be symmetrically welded on both sides of the second support seat trapezoidal plate. Under the premise of ensuring the stability of the second support seat upper shell 31211, the second support seat trapezoidal plate, the second support seat triangular plate 1, and the second support seat triangular plate 2 of different shapes can be used to weld into a second support seat upper shell 31211 with different inclination angles to enhance the applicability of the mobile guardrail base skeleton 3; The inclined design structure optimizes the center of gravity distribution of the first base frame support seat 1 and the second base frame support seat 2, so that they can better maintain stability when subjected to external force, thereby reducing the risk of tipping over of the mobile guardrail base frame 3.

[0024] Furthermore, the first support seat bottom plate 31112 is provided with a first base frame limiter mounting hole, and the second support seat bottom plate 31212 is provided with a second base frame limiter mounting hole; the first base frame limiter 3112 is provided with a first base frame limiter connection portion 31121 and a first base frame limiter fastening portion 31122, and the first base frame limiter connection portion 31121 and the first base frame limiter fastening portion 31122 are integrally formed to ensure stability after connection; the first base frame limiter fastening portion 31122 is conical Designed to facilitate better fastening to the ground and enhance the stability of the overall structure; the first base frame limiting connection part 31121 is provided with a first positioning mark, and the first base frame limiting connection part 31121 is welded in the first base frame limiting piece installation hole on the first support seat bottom plate 31112 through the first positioning mark, and the first base frame limiting fastening part 31122 is used to limit the first base frame support seat 1 to avoid being offset by impact after being installed on the road surface, so as to enhance the protection of the overall structure; The second base skeleton limiting piece 3122 is provided with a second base skeleton limiting connection part 31221 and a second base skeleton limiting fastening part 31222, and the second base skeleton limiting connection part 31221 and the second base skeleton limiting fastening part 31222 are integrally formed to ensure stability after connection; the second base skeleton limiting connection part 31221 is of a conical design to facilitate better fastening to the ground and enhance the stability of the overall structure; the second base skeleton limiting connection part 31221 is provided with a second positioning mark, and the second base skeleton limiting connection part 31221 is welded in the second base skeleton limiting piece mounting hole on the second support seat bottom plate 31212 through the second positioning mark, and the second base skeleton support seat 2 is limited by the second base skeleton limiting fastening part 31222 to avoid displacement caused by impact after installation on the road surface, so as to enhance the protection of the overall structure; The second support seat rod group is welded to the first support seat bottom plate 31112 and the second support seat bottom plate 31212 respectively, so that after the mobile guardrail frame body 1 is connected to the mobile guardrail base frame 3, the mobile guardrail base frame 3 can provide a stable supporting force; the first support seat rod group is welded to the first support seat upper shell 31111 and the second support seat upper shell 31211 relative to the second support seat rod group respectively, so that after the mobile guardrail frame body 1 is connected to the mobile guardrail base frame 3, a stable supporting force can be provided, while avoiding deformation of the mobile guardrail base frame 3 and affecting the stability of the overall structure; the materials used for the first support seat rod group and the second support seat rod group are lightweight alloy materials. On the premise of reducing the weight of the overall structure, the first support seat rod group and the second support seat rod group are maintained to have sufficient strength and durability, which is convenient for transportation and installation of the overall structure; The first support seat rod group is provided with a first support seat bending rod 3211 and a second support seat bending rod 3212. The first support seat bending rod 3211 and the second support seat bending rod 3212 are relatively connected to the first support seat upper shell 31111 and the second support seat upper shell 31211 to form a first mobile guardrail frame installation opening for the mobile guardrail frame to extend from the first mobile guardrail frame installation opening into the base frame installation cavity 313 and respectively connect with the first support seat bending rod 3211 and the second support seat bending rod 3212. One end of the first support seat bending rod 3211 is welded to the first support seat upper shell 31111, and the other end is welded to the second support seat upper shell 31211; one end of the second support seat bending rod 3212 is welded to the first support seat upper shell 31111, and the other end is welded to the second support seat upper shell 31211, so that the movable guardrail frame can be respectively welded to the first support seat bending rod 3211 and the second support seat bending rod 3212 for fastening, so as to improve the stability of the overall structural connection; The first support seat bending rod 3211 is provided with a first bending rod straight portion 32111 and a first bending rod bent portion 32112. The first bending rod bent portion 32112 is symmetrically arranged at both ends of the first bending rod straight portion 32111 and is respectively welded to the first support seat upper shell 31111 and the second support seat upper shell 31211; the design of the first bending rod bent portion 32112 increases the first bending rod bent portion 32112 and the first support seat upper shell 31111 and the second support seat upper shell The contact area of ​​31211 makes the first support seat bending rod 3211 more tightened after welding to enhance the stability of the overall structure; the first support seat upper shell 31111 and the second support seat upper shell 31211 are both provided with a first support seat upper shell bending rod positioning mark 1 and a second support seat upper shell bending rod positioning mark 1, so that the first support seat bending rod 3211 can be quickly welded through the first support seat upper shell bending rod positioning mark 1 and the second support seat upper shell bending rod positioning mark 1, thereby improving welding efficiency; The second support seat bending rod 3212 is provided with a second bending rod straight portion 32121 and a second bending rod bent portion 32122. The second bending rod bent portions 32122 are symmetrically arranged at both ends of the second bending rod straight portion 32121 and are respectively welded to the first support seat upper shell 31111 and the second support seat upper shell 31211; the design of the second bending rod bent portion 32122 increases the contact area between the second bending rod bent portion 32122 and the first support seat upper shell 31111 and the second support seat upper shell 31211, so that the second support seat The support seat bending rod 3212 is more tightened after welding to enhance the stability of the overall structure; the first support seat upper shell 31111 and the second support seat upper shell 31211 are both provided with a first support seat upper shell bending rod positioning mark 2 and a second support seat upper shell bending rod positioning mark 2, so that the second support seat bending rod 3212 can be quickly welded through the first support seat upper shell bending rod positioning mark 2 and the second support seat upper shell bending rod positioning mark 2, thereby improving welding efficiency; such a design improves the stability of the mobile guardrail base frame 3 after welding, and facilitates rapid transportation; The second support seat rod group is provided with a plurality of support seat straight rods 3221, and the plurality of support seat straight rods 3221 are welded to the first support seat bottom plate 31112 and the second support seat bottom plate 31212, and the support seat straight rods 3221 respectively form the side mounting openings of the movable guardrail frame on both sides with the first support seat bending rods 3211 and the second support seat bending rods 3212; the movable guardrail frame extends from the side mounting openings of the movable guardrail frame into the base frame mounting cavity 313, and is welded to the plurality of support seat straight rods 3221, so that the base frame can provide a stable and uniform supporting force for the movable guardrail frame, thereby ensuring the stability and reliability of the cast movable guardrail during use.

[0025] In an embodiment of the invention, the support seat straight rods 3221 are preferably four, the first base frame limiters 3112 are preferably two, and the second base frame limiters 3122 are preferably two; two of the support seat straight rods 3221 are equidistantly welded on both sides of the first base frame limiter 3112, and two of the support seat straight rods 3221 are equidistantly welded on both sides of the second base frame limiter 3122, so that the base frame after welding is evenly stressed, which can provide a more stable supporting force, while ensuring that no deformation occurs during transportation, thereby improving the stability of the overall structure.

[0026] Furthermore, the mobile guardrail splicing module is also provided with a first splicing module support seat 21 and a second splicing module support seat 22. The first splicing module support seat 21 and the second splicing module support seat 22 are arranged relatively to each other, so that after the mobile guardrail body is cast and formed by concrete, the first splicing module support seat 31 and the second splicing module support seat 32 can be embedded in both sides of the mobile guardrail body for splicing of two adjacent mobile guardrail bodies; The splicing module support rod group is provided with a first splicing module support rod 231 and a second splicing module support rod 232. The first splicing module support rod 231 and the second splicing module support rod 232 are relatively connected on both sides of the first splicing module support seat 21 and the second splicing module support seat 22 to form a mobile guardrail splicing module 2, and are respectively connected to the mobile guardrail frame body 1 through the first splicing module support rod 231 and the second splicing module support rod 232, so that the first splicing module support seat 21 and the second splicing module support seat 22 are exposed outside the mobile guardrail body after the mobile guardrail frame is cast and formed. Such a design improves the convenience of installation of the mobile guardrail splicing module 2 and optimizes the structure of the mobile guardrail frame to facilitate the overall transportation weight of the mobile guardrail body after casting and forming.

[0027] Furthermore, the first splicing module support seat 21 is provided with a first splicing module fastening portion 211 and a first splicing module connecting plate 212, the first splicing module connecting plate 212 is connected in the first splicing module fastening portion 211 and encloses a first splicing module connecting cavity 213, and the first splicing module support seat 21 can be spliced ​​by a first threaded fastener installed in the first splicing module connecting cavity 213, so as to improve the convenience of connecting two adjacent movable guardrail splicing modules 2, thereby improving the convenience of connecting adjacent movable guardrails; The thickness of the first splicing module connecting plate 212 is greater than the wall thickness of the first splicing module fastening portion 211, so as to enhance the overall stability of the mobile guardrail after connection; the first splicing module connecting plate 212 is provided with a first longitudinal connecting groove 2121, and the first splicing module support seat 21 can be spliced ​​by connecting the first threaded fastener in the first longitudinal connecting groove 2121; the first longitudinal connecting groove 2121 is provided with a first longitudinal connecting groove arc portion and a first longitudinal connecting groove straight portion, and the first longitudinal connecting groove arc portion is relatively arranged on both sides of the first longitudinal connecting groove straight portion, and the mobile guardrail can be fine-tuned longitudinally by moving the first threaded fastener from one side of the first longitudinal connecting groove arc portion to the other side, so as to improve the installation stability of the mobile guardrail and extend the service life of the first threaded fastener; the first longitudinal connecting groove 2121 is also provided with an anti-slip structure inside to increase the friction between the first threaded fastener and the groove wall to prevent loosening during use.

[0028] Furthermore, the second splicing module support seat 22 is provided with a second splicing module fastening portion 221 and a second splicing module connecting plate 222, the second splicing module connecting plate 222 is connected in the second splicing module fastening portion 221 and encloses a second splicing module connecting cavity 223, the first splicing module support rod 231 and the second splicing module support rod 232 are respectively welded on the upper and lower sides of the second splicing module fastening portion 221 to improve the stability of the first splicing module support rod 231 and the second splicing module support rod 232 after connection; the second threaded fastener can be installed in the second splicing module connecting cavity 223 to splice the second splicing module support seat 22, so as to improve the convenience of the two adjacent movable guardrail splicing modules 2, and further improve the convenience of connecting adjacent movable guardrails; The thickness of the second splicing module connecting plate 222 is greater than the wall thickness of the second splicing module fastening portion 221, so as to enhance the overall stability of the mobile guardrail after connection; a second transverse connecting groove 2221 is provided on the second splicing module connecting plate 222, and the second splicing module connecting plate 222 can be spliced ​​by connecting the second threaded fastener in the second transverse connecting groove 2221; the second transverse connecting groove 2221 is provided with a second transverse connecting groove arc portion and a second transverse connecting groove straight portion, and the second transverse connecting groove arc portions are relatively arranged on both sides of the second transverse connecting groove straight portion, and the mobile guardrail can be laterally fine-tuned by moving the second threaded fastener from one side of the second transverse connecting groove arc portion to the other side, so as to improve the installation stability of the mobile guardrail and extend the service life of the second threaded fastener; an anti-slip structure is also provided inside the second transverse connecting groove 2221 to increase the friction between the second threaded fastener and the groove wall to prevent loosening during use.

[0029] In an embodiment of the invention, every two mobile guardrail splicing modules 2 are relatively connected to the upper and lower sides of one end of the mobile guardrail skeleton body 1, so that two adjacent mobile guardrails can be spliced ​​to improve the convenience and stability of the installation of the mobile guardrail, thereby improving the convenience and stability of the installation of the mobile guardrail; the second transverse connecting groove 2221 is perpendicular to the first longitudinal connecting groove 2121, and the second transverse connecting groove 2221 and the first longitudinal connecting groove 2121 on the mobile guardrail splicing modules 2 on the upper and lower sides of the adjacent mobile guardrail skeleton body 1 are adjusted to be on the same side, so as to achieve fine-tuning of the bending of the mobile guardrail at the turning point of the road surface, or adjust the second transverse connecting groove 2221 and the first longitudinal connecting groove 2121 on the mobile guardrail splicing modules 2 on the upper and lower sides of the adjacent mobile guardrail skeleton body 1 to be diagonal, so as to achieve the fastening of the mobile guardrail on a straight road surface, so as to improve the supporting stability of the mobile guardrail.

[0030] In the embodiment of the invention, the first splicing module fastening portion 211 and the second splicing module fastening portion 221 are inclined; the first splicing module fastening portion 211 is provided with a first splicing module fastening isosceles trapezoidal portion 2111 and a first splicing module fastening straight plate portion 2112, and the first splicing module fastening straight plate portion 2112 is relatively connected to the two sides of the first splicing module fastening trapezoidal portion 2111, so as to improve the convenience of the installation of the first threaded fastener and reduce the weight of the mobile guardrail after casting; The second splicing module fastening part 221 is provided with a second splicing module fastening isosceles trapezoidal part 2211 and a second splicing module fastening straight plate part 2212. The second splicing module fastening straight plate part 2212 is relatively connected on both sides of the second splicing module fastening isosceles trapezoidal part 2211 to improve the convenience of installation of the second threaded fastener and reduce the weight of the mobile guardrail after casting. The first splicing module connecting plate 212 and the second splicing module connecting plate 222 are both isosceles trapezoidal in design to increase the contact area with the first splicing module fastening part 211 and the second splicing module fastening part 221 to improve the support stability of the first splicing module support seat 21 and the second splicing module support seat 22 after welding.

[0031] In an embodiment of the invention, the ends of the first splicing module support rod 231 and the second splicing module support rod 232 are designed to be open. The open design allows the first splicing module support rod 231 and the second splicing module support rod 232 to be welded on the mobile guardrail frame body 1 and can be adjusted to reduce the welding gap, thereby improving the stability of the connection between the first splicing module support rod 231, the second splicing module support rod 232 and the mobile guardrail frame body 1.

[0032] In the embodiment of the invention, the first splicing module support rod 231 is provided with a first splicing module support rod straight portion 2311, a first splicing module support rod inclined portion 2312, and a first splicing module support rod fastening portion 2313, the first splicing module support rod straight portion 2311 is relatively arranged on both sides of the first splicing module support rod fastening portion 2313, and the first splicing module support rod inclined portion 2312 is relatively connected to the first splicing module support rod straight portion 2311; the first splicing module support rod 231 is connected to the movable guardrail skeleton body 1 through the first splicing module support rod straight portion 2311 and the first splicing module support rod inclined portion 2312; The second splicing module support rod 232 is provided with a second splicing module support rod straight portion 2321, a second splicing module support rod inclined portion 2322, and a second splicing module support rod fastening portion 2323, the second splicing module support rod straight portion 2321 is relatively arranged on both sides of the second splicing module support rod fastening portion 2323, and the second splicing module support rod inclined portion 2322 is relatively connected to the second splicing module support rod straight portion 2321; the second splicing module support rod 232 is connected to the movable guardrail skeleton body 1 through the second splicing module support rod straight portion 2321 and the second splicing module support rod inclined portion 2322; Such a design can enhance the connection stability between the movable guardrail splicing module 2 and the movable guardrail frame body 1, thereby making the cast movable guardrail more stably spliced ​​with the adjacent movable guardrail through the first splicing module support seat 31 and the second splicing module support seat 32.

[0033] In an embodiment of the present invention, every two of the mobile guardrail splicing modules 2 are relatively connected to the upper and lower sides of one end of the mobile guardrail skeleton body 1. Through a symmetrical design, it is ensured that the force is evenly distributed during the fastening process, thereby improving the stability of the mobile guardrail after splicing, thereby extending the service life of the first threaded fastener and the second threaded fastener, and improving the stability of the mobile guardrail.

[0034] In an embodiment of the present invention, a splicing module limiting connecting rod 24 is also provided between the first splicing module fastening isosceles trapezoidal portion 2111 on the first splicing module fastening portion 211 and the second splicing module fastening isosceles trapezoidal portion 2211 on the second splicing module fastening portion 221; one end of the splicing module limiting connecting rod 24 is welded to the first splicing module fastening isosceles trapezoidal portion 2111, and the other end is welded to the second splicing module fastening isosceles trapezoidal portion 2211, so as to avoid lateral displacement between the first splicing module fastening portion 211 and the second splicing module fastening portion 221 after the mobile guardrail is spliced, thereby improving the stability of the mobile guardrail during use.

[0035] Furthermore, the mobile guardrail frame body 1 is provided with a mobile guardrail frame frame vertical reinforcement group, a mobile guardrail frame negative reinforcement group 14, a mobile guardrail frame axillary reinforcement group, a mobile guardrail frame limiting reinforcement group, and a mobile guardrail frame hoop reinforcement group. The mobile guardrail frame negative reinforcement group 14 is connected to the mobile guardrail frame frame vertical reinforcement group through the mobile guardrail frame hoop reinforcement group, the mobile guardrail frame axillary reinforcement group is connected to the mobile guardrail frame frame vertical reinforcement group and is limited by the mobile guardrail frame hoop reinforcement group, and the mobile guardrail frame limiting reinforcement group is connected to the mobile guardrail frame negative reinforcement group 14 and is limited and fastened by the mobile guardrail frame hoop reinforcement group; the mobile guardrail frame frame vertical reinforcement group, the mobile guardrail frame negative reinforcement group 14, the mobile guardrail frame axillary reinforcement group, the mobile guardrail frame limiting reinforcement group and the mobile guardrail frame hoop reinforcement group are connected by welding to ensure that each reinforcement group maintains good tensile strength and bending strength during long-term use, thereby improving the stability of the mobile guardrail.

[0036] Furthermore, the vertical reinforcement group of the mobile guardrail frame, the negative reinforcement group 14 of the mobile guardrail frame, and the stirrup group of the mobile guardrail frame are jointly arranged to form the splicing module installation part 12 for the mobile guardrail splicing module 2 to be connected, and the axillary reinforcement group of the mobile guardrail frame, the vertical reinforcement group of the mobile guardrail frame, and the stirrup group of the mobile guardrail frame are jointly arranged to form the base frame installation part 11 for the mobile guardrail base frame 3 to be connected; The movable guardrail frame frame vertical reinforcement group is provided with a first movable guardrail frame frame vertical reinforcement 131 and a second movable guardrail frame frame vertical reinforcement 132; the movable guardrail frame negative reinforcement group 14 is provided with a first movable guardrail frame negative reinforcement group 141 and a second movable guardrail frame negative reinforcement group 142, the first movable guardrail frame negative reinforcement group 141 is provided with a first movable guardrail frame negative reinforcement 1411 and a first movable guardrail frame negative reinforcement 2 1412, the second movable guardrail frame negative reinforcement group 142 is provided with a second movable guardrail frame negative reinforcement 1421 and a second movable guardrail frame negative reinforcement 2 1422; the movable guardrail frame axillary reinforcement group is provided with a first movable guardrail frame axillary reinforcement 151 and a second movable guardrail frame negative reinforcement 152. The frame axillary reinforcement 152, the movable guardrail frame limiting reinforcement group is provided with a first movable guardrail frame limiting reinforcement 161, a second movable guardrail frame limiting reinforcement 162, the movable guardrail frame hoop reinforcement group is provided with a movable guardrail frame U-shaped hoop reinforcement 171, a first movable guardrail frame hoop reinforcement 172, a second movable guardrail frame hoop reinforcement 173, a third movable guardrail frame hoop reinforcement 174, and a fourth movable guardrail frame hoop reinforcement 175; a plurality of the first movable guardrail frame hoop reinforcements 172 are equidistantly arranged for the first movable guardrail frame frame ribs 131 and the second movable guardrail frame frame ribs 132 to be relatively connected, so as to ensure that the movable guardrail frame body 1 is subjected to uniform force and improve the stability of the overall structure; One end of the first movable guardrail frame axillary reinforcement 151 and the second movable guardrail frame axillary reinforcement 152 is relatively connected to the two sides of the second movable guardrail frame frame rib 132 and connected to the first movable guardrail frame stirrup 172, and the other end is relatively connected to the two sides of the fourth movable guardrail frame stirrup 175. Through the cooperation of the first movable guardrail frame stirrup 172 and the fourth movable guardrail frame stirrup 175, the first movable guardrail frame axillary reinforcement 151 and the second movable guardrail frame axillary reinforcement 152 maintain the stability of support when subjected to external forces; The upper ends of the U-shaped stirrups 171 of the movable guardrail frame are respectively connected to the two sides of the first movable guardrail frame frame ribs 131, the middle is respectively connected to the two sides of the second movable guardrail frame frame ribs 132, and the lower ends are respectively connected to the two sides of the fourth movable guardrail frame stirrups 175 to ensure the stability of the connection and improve the support stability of the movable guardrail frame body 1; The second mobile guardrail frame stirrup 173 is provided with a second mobile guardrail frame stirrup connecting the upper end and the second mobile guardrail frame stirrup connecting the lower end. The first mobile guardrail frame frame reinforcement 131 and the second mobile guardrail frame reinforcement 132 are respectively and equidistantly connected with a plurality of the second mobile guardrail frame stirrups 173. The second mobile guardrail frame stirrup connecting the upper end of the second mobile guardrail frame stirrup 173 located on the first mobile guardrail frame reinforcement 131 is connected to the first mobile guardrail frame reinforcement 131. The second mobile guardrail frame stirrup connecting the lower end of the second mobile guardrail frame stirrup 173 located on the second mobile guardrail frame reinforcement 132 is connected to the first mobile guardrail frame reinforcement 131. One end of the third mobile guardrail frame stirrup 174 is connected to the second mobile guardrail frame stirrup 173 on the first mobile guardrail frame stirrup 131, and the other end is connected to the second mobile guardrail frame stirrup 173 on the second mobile guardrail frame stirrup 132, so that the second mobile guardrail frame stirrups 173 on both sides are in the same plane, ensuring the uniformity of the force on the mobile guardrail frame body 1; The first mobile guardrail frame negative reinforcement 1411 is connected to the lower end of the second mobile guardrail frame stirrup connection relative to the first mobile guardrail frame frame vertical reinforcement 131, and the two ends of the first mobile guardrail frame negative reinforcement 1411 extending out of the second mobile guardrail frame stirrup 173 are respectively fastened by the mobile guardrail frame U-shaped stirrup 171 to ensure the connection stability of the first mobile guardrail frame negative reinforcement 1411; the first mobile guardrail frame negative reinforcement 2 1412 is connected to the upper end of the second mobile guardrail frame stirrup connection relative to the second mobile guardrail frame vertical reinforcement 132, and the two ends of the first mobile guardrail frame negative reinforcement 1412 extending out of the second mobile guardrail frame stirrup 173 are respectively fastened by the mobile guardrail frame U-shaped stirrup 171 to ensure the connection stability of the first mobile guardrail frame negative reinforcement 2 1412; The second movable guardrail frame negative reinforcement 1 1421 and the second movable guardrail frame negative reinforcement 2 1422 are relatively connected to the third movable guardrail frame stirrup 174 to improve the connection stability of the movable guardrail frame body 1; One end of the first mobile guardrail frame limiting rib 161 is respectively connected to the second mobile guardrail frame negative rib 1421 and the second mobile guardrail frame stirrup 173, and the other end is connected to the mobile guardrail frame U-shaped stirrup 171; one end of the second mobile guardrail frame limiting rib 162 is respectively connected to the second mobile guardrail frame negative rib 1422 and the second mobile guardrail frame stirrup 173, and the other end is connected to the mobile guardrail frame U-shaped stirrup 171 for fastening, so as to reduce the weight of the mobile guardrail frame body 1 and improve the convenience of transportation; the first mobile guardrail frame limiting rib 161 and the second mobile guardrail frame limiting rib 162 both adopt a structural design of limiting rib straight rod plus limiting rib oblique rod, and the limiting rib straight rods are arranged oppositely; the two limiting rib oblique rods are connected to form a limiting rib triangle, and the limiting rib triangle is symmetrically connected to the relatively arranged limiting rib straight rods, so as to reduce the weight of the mobile guardrail frame body 1.

[0037] In the implementation of the invention, the first mobile guardrail frame frame reinforcement 131, the second mobile guardrail frame frame reinforcement 132, the first mobile guardrail frame negative reinforcement 1411, the first mobile guardrail frame negative reinforcement 2 1412, the second mobile guardrail frame negative reinforcement 1421, the second mobile guardrail frame negative reinforcement 2 1422, the first mobile guardrail frame axillary reinforcement 151, the second mobile guardrail frame axillary reinforcement 152, the first mobile guardrail frame stirrup 172, the second mobile guardrail frame stirrup 173, the third mobile guardrail frame stirrup 174, the mobile guardrail frame U-shaped stirrup 171 The two movable guardrail splicing modules 2 are respectively connected in the splicing module installation part 12 to ensure that the splicing of the two adjacent movable guardrail frame bodies 1 is stable and reliable; the movable guardrail splicing module 2 on the upper side is respectively connected to the first movable guardrail frame stirrup 172, the first movable guardrail frame negative reinforcement 1411, the second movable guardrail frame stirrup 173, the third movable guardrail frame stirrup 174, the movable guardrail frame U-shaped stirrup 171 and the second splicing module support rod 232 through the first splicing module support rod 231 The first mobile guardrail frame stirrups 172, the mobile guardrail frame U-shaped stirrups 171, the second mobile guardrail frame negative reinforcement 1421, and the third mobile guardrail frame stirrups 174 are respectively connected to realize the stability of the upper mobile guardrail splicing module 2 connected to the mobile guardrail frame body 1; the lower mobile guardrail splicing module 2 is respectively connected to the first mobile guardrail frame stirrups 172, the mobile guardrail frame U-shaped stirrups 171, the second mobile guardrail frame negative reinforcement 1422, the third mobile guardrail frame stirrups 174 and the first splicing module support rod 231. The second splicing module support rods 232 are respectively connected to the first mobile guardrail frame stirrups 172, the first mobile guardrail frame axillary reinforcement 151, the second mobile guardrail frame axillary reinforcement 152, the first mobile guardrail frame negative reinforcement 1412, the second mobile guardrail frame stirrups 173, the third mobile guardrail frame stirrups 174, and the mobile guardrail frame U-shaped stirrups 171 to achieve the stability of the lower side of the mobile guardrail splicing module 2 connected to the mobile guardrail frame body 1; such a design facilitates improving the stability of the splicing between adjacent mobile guardrails to ensure the stability of the mobile guardrail during long-term use.

[0038] In the implementation of the present invention, the first mobile guardrail frame stirrups 172, the second mobile guardrail frame frame reinforcement 132, the first mobile guardrail frame axillary reinforcement 151, the second mobile guardrail frame axillary reinforcement 152, the second mobile guardrail frame stirrups 173, the fourth mobile guardrail frame stirrups 175, and the mobile guardrail frame U-shaped stirrups 171 are jointly arranged to form the base frame mounting portion 11, and the mobile guardrail base frame 3 is respectively connected to the fourth mobile guardrail frame stirrups 175 and the mobile guardrail frame U-shaped stirrups 171 through the first support seat rod group, and the second support seat rod group is respectively connected to the first mobile guardrail frame axillary reinforcement 151 and the second mobile guardrail frame axillary reinforcement 152, so as to achieve the stability of the mobile guardrail base frame 3 connected to the mobile guardrail frame body 1, and ensure the supporting stability of the mobile guardrail base frame 3 to the mobile guardrail; the first mobile guardrail frame axillary reinforcement 151, The second mobile guardrail frame axillary reinforcement 152 extends into the base frame installation cavity 313 through the mobile guardrail frame side installation openings on both sides, and the fourth mobile guardrail frame hoop reinforcement 175 is installed on the first mobile guardrail frame axillary reinforcement 151 and the second mobile guardrail frame axillary reinforcement 152, and then the first mobile guardrail frame axillary reinforcement 151 and the second mobile guardrail frame axillary reinforcement 152 are connected to the mobile guardrail base frame 3 and the fourth mobile guardrail frame hoop reinforcement 175 is fastened to the first mobile guardrail frame axillary reinforcement 151 and the second mobile guardrail frame axillary reinforcement 152, and then the mobile guardrail base frame 3 connected with the first mobile guardrail frame axillary reinforcement 151, the second mobile guardrail frame axillary reinforcement 152 and the fourth mobile guardrail frame hoop reinforcement 175 is connected to the mobile guardrail frame body 1 through the first mobile guardrail frame installation opening to improve the convenience of connecting the mobile guardrail base frame 3.

[0039] In the implementation of the present invention, the mobile guardrail skeleton body 1 can be split into a first mobile guardrail skeleton body 18 and a second mobile guardrail skeleton body 19. The first mobile guardrail skeleton body 18 and the second mobile guardrail skeleton body 19 can be formed by welding to form the mobile guardrail skeleton body 1 to improve the convenience of production and transportation, thereby improving production efficiency.

[0040] In an embodiment of the invention, the mobile guardrail skeleton stirrup group is also provided with a mobile guardrail skeleton fastening U-shaped stirrup 176, one end of the mobile guardrail skeleton fastening U-shaped stirrup 176 is connected to the second mobile guardrail skeleton stirrup connection lower end of the second mobile guardrail skeleton stirrup 173 on the first mobile guardrail skeleton frame reinforcement 131, and the other end is respectively connected to the second mobile guardrail skeleton stirrup connection upper end and the second mobile guardrail skeleton stirrup connection lower end of the second mobile guardrail skeleton stirrup 173 on the second mobile guardrail skeleton reinforcement 132, so that after the mobile guardrail is cast, the mobile guardrail can be further fastened by the lower end of the mobile guardrail skeleton fastening U-shaped stirrup 176 to enhance the stability of the mobile guardrail during use.

[0041] In the embodiment of the present invention, the mobile guardrail body cooperates with the first mobile guardrail skeleton limiting ribs 161 and the second mobile guardrail skeleton limiting ribs 162 respectively through the mobile guardrail splicing modules 2 arranged on the upper and lower sides of both ends of the mobile guardrail body, so that a mobile guardrail body weight reducing groove 4 is formed after the mobile guardrail body is cast. The weight of the overall structure of the mobile guardrail body can be effectively reduced through the mobile guardrail body weight reducing groove 4, so as to improve the convenience of transportation.

Claims

1. A mobile guardrail frame that is easy to transport, characterized in that: include: A movable guardrail frame body (1), wherein the movable guardrail frame body (1) is provided with a base frame mounting portion (11) and a splicing module mounting portion (12); A mobile guardrail splicing module (2), the mobile guardrail splicing module (2) being provided with a splicing module support rod group, the mobile guardrail splicing module (2) being connected to the splicing module mounting portion (12) via the splicing module support rod group, so that adjacent mobile guardrail frames are spliced ​​via the mobile guardrail splicing module (2); A mobile guardrail base frame (3), the mobile guardrail base frame (3) being provided with a base frame support seat and a support seat rod group, the support seat rod group being connected to the base frame support seat; the mobile guardrail base frame (3) being connected to the base frame mounting portion (11) via the support seat rod group, so that the base frame support seat supports the mobile guardrail frame body (1).

2. A mobile guardrail frame that is easy to transport according to claim 1, characterized in that: The base frame support seat is provided with a first base frame support seat (311) and a second base frame support seat (312), and the first base frame support seat (311) and the second base frame support seat (312) are arranged opposite to each other; the support seat rod group is provided with a first support seat rod group and a second support seat rod group; the first support seat rod group and the second support seat rod group are connected to the first base frame support seat (311) and the second base frame support seat (312) to form a base frame installation cavity (313), and the first support seat rod group and the second support seat rod group and the first base frame support seat (311) and the second base frame support seat (312) form a movable guardrail frame side installation opening on both sides of the base frame and a first movable guardrail frame installation opening on the upper side of the base frame; the movable guardrail frame body (1) extends into the base frame installation cavity (313) through the movable guardrail frame side installation opening and the first movable guardrail frame installation opening, and is respectively connected to the first support seat rod group and the second support seat rod group to support the movable guardrail frame body (1).

3. A mobile guardrail frame that is easy to transport according to claim 2, characterized in that: The first base skeleton support seat (311) is provided with a first base skeleton support seat body and a first base skeleton stopper (3112), and the first base skeleton stopper (3112) is connected to the first base skeleton support seat body; The second base skeleton support seat (312) is provided with a second base skeleton support seat body and a second base skeleton limiting component (3122), and the second base skeleton limiting component (3122) is connected to the second base skeleton support seat body.

4. A mobile guardrail frame that is easy to transport according to claim 3, characterized in that: The first base skeleton support seat body is provided with a first support seat upper shell (31111) and a first support seat bottom plate (31112); the first support seat upper shell (31111) is connected to the first support seat bottom plate (31112) and is surrounded by a first support seat connecting cavity (31113); the first base skeleton limiter (3112) is connected to the first support seat bottom plate (31112) and extends into the first support seat connecting cavity (31113); the first support seat rod group and the second support seat rod group are respectively connected to the first support seat connecting cavity (31113); The second base skeleton support seat body is provided with a second support seat upper shell (31211) and a second support seat bottom plate (31212); the second support seat upper shell (31211) is connected to the second support seat bottom plate (31212) and is surrounded by a second support seat connecting cavity (31213); the second base skeleton limiter (3122) is connected to the second support seat bottom plate (31212) and extends into the second support seat connecting cavity (31213); the first support seat rod group and the second support seat rod group are respectively connected to the second support seat connecting cavity (31213).

5. The mobile guardrail frame for easy transportation according to claim 4, characterized in that: The first base frame limiting component (3112) is provided with a first base frame limiting connection portion (31121) and a first base frame limiting fastening portion (31122); the first base frame limiting connection portion (31121) is connected to the first support seat bottom plate (31112) and limits the first base frame support seat (311) through the first base frame limiting fastening portion (31122); The second base frame limiting component (3122) is provided with a second base frame limiting connection part (31221) and a second base frame limiting fastening part (31222); the second base frame limiting connection part (31221) is connected to the second support seat bottom plate (31212) and limits the second base frame support seat (312) through the second base frame limiting fastening part (31222).

6. The mobile guardrail frame for easy transportation according to claim 1, characterized in that: The movable guardrail splicing module (2) is further provided with a first splicing module support seat (21) and a second splicing module support seat (22), wherein the first splicing module support seat (21) and the second splicing module support seat (22) are arranged relatively to be embedded in two sides of the movable guardrail body for splicing two adjacent movable guardrail bodies; The splicing module support rod group is provided with a first splicing module support rod (231) and a second splicing module support rod (232); the first splicing module support rod (231) and the second splicing module support rod (232) are relatively connected to the first splicing module support seat (21) and the second splicing module support seat (22) on both sides to form a movable guardrail splicing module (2); and the first splicing module support rod (231) and the second splicing module support rod (232) are respectively connected to the movable guardrail frame body (1), so that the first splicing module support seat (21) and the second splicing module support seat (22) are exposed outside the movable guardrail frame after the movable guardrail frame is cast and formed.

7. The mobile guardrail frame for easy transportation according to claim 6, characterized in that: The first splicing module support seat (21) is provided with a first splicing module fastening portion (211) and a first splicing module connecting plate (212); the first splicing module connecting plate (212) is connected inside the first splicing module fastening portion (211) and encloses a first splicing module connecting cavity (213); the first splicing module support seat (21) can be spliced ​​by means of a first threaded fastener installed in the first splicing module connecting cavity (213); The first splicing module connecting plate (212) is provided with a first longitudinal connecting groove (2121), and the first splicing module supporting seat (21) can be spliced ​​by connecting the first threaded fastener in the first longitudinal connecting groove (2121).

8. The mobile guardrail frame for easy transportation according to claim 7, characterized in that: The second splicing module support seat (22) is provided with a second splicing module fastening portion (221) and a second splicing module connecting plate (222); the second splicing module connecting plate (222) is connected inside the second splicing module fastening portion (221) and encloses a second splicing module connecting cavity (223); the second splicing module support seat (22) can be spliced ​​by a second threaded fastener installed in the second splicing module connecting cavity (223); The second splicing module connecting plate (222) is provided with a second transverse connecting groove (2221), and the second splicing module connecting plate (222) can be spliced ​​by connecting the second threaded fastener in the second transverse connecting groove (2221).

9. The mobile guardrail frame for easy transportation according to claim 1, characterized in that: The movable guardrail frame body (1) is provided with a movable guardrail frame frame vertical reinforcement group, a movable guardrail frame negative reinforcement group (14), a movable guardrail frame axillary reinforcement group, a movable guardrail frame limiting reinforcement group, and a movable guardrail frame hoop reinforcement group. The movable guardrail frame negative reinforcement group (14) is connected to the movable guardrail frame frame vertical reinforcement group through the movable guardrail frame hoop reinforcement group. The movable guardrail frame axillary reinforcement group is connected to the movable guardrail frame frame vertical reinforcement group and is limited by the movable guardrail frame hoop reinforcement group. The movable guardrail frame limiting reinforcement group is connected to the movable guardrail frame negative reinforcement group (14) and is limited by the movable guardrail frame hoop reinforcement group.

10. The mobile guardrail frame for easy transportation according to claim 9, characterized in that: The movable guardrail frame frame vertical reinforcement group, the movable guardrail frame negative reinforcement group (14), and the movable guardrail frame stirrup reinforcement group are jointly arranged to form the splicing module installation part (12) for connecting the movable guardrail splicing module (2), and the movable guardrail frame axillary reinforcement group, the movable guardrail frame frame vertical reinforcement group, and the movable guardrail frame stirrup reinforcement group are jointly arranged to form the base frame installation part (11) for connecting the movable guardrail base frame (3).

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