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 utility model belongs to the technical field of mobile guardrails, and particularly relates to a mobile guardrail framework convenient to transfer. BACKGROUND

[0002] With more and more rectification and expansion of highways across the country, the demand for mobile guardrails is increasing. On the one hand, traditional construction area isolation requires mobile steel guardrails to be anchored by damaging the road surface, and the damaged road surface needs to be repaired. In addition, the situation of poor anchoring can easily cause serious safety hazards and management risks of the operating unit. On the other hand, traditional cement piers are heavy and not conducive to production and transfer, resulting in high production and use costs and low work efficiency, which further affects the efficiency of construction. Therefore, the utility model provides a new solution to the above technical problems. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a mobile guardrail framework convenient to transfer, which adopts the modular design of a mobile guardrail framework main body, a mobile guardrail splicing module and a mobile guardrail base framework, so as to improve the convenience of production and installation of the mobile guardrail framework, reduce the difficulty of transfer of the mobile guardrail framework and improve the efficiency of on-site construction.

[0004] Based on this, the utility model provides a mobile guardrail framework convenient to transfer, which comprises:

[0005] A mobile guardrail framework main body is provided with a base framework mounting portion and a splicing module mounting portion. A 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 framework main bodies are spliced through the mobile guardrail splicing module. A mobile guardrail base framework is provided with a base framework support seat and a support seat rod group. The support seat rod group is connected to the base framework support seat. The mobile guardrail base framework is connected to the base framework mounting portion through the support seat rod group, so that the base framework support seat supports the mobile guardrail framework main body.

[0006] The mobile guardrail framework convenient to transfer is provided with a first base framework support seat and a second base framework support seat, which are oppositely arranged to form a base framework mounting 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 framework mounting cavity and connected to the first base framework support seat and the second base framework support seat to form a mobile guardrail base framework for connecting the mobile guardrail framework main body.

[0007] 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 oppositely arranged; 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 mounting cavity, and the first support seat rod group and the second support seat rod group form a moving guardrail frame side mounting port on both sides of the base frame and a first moving guardrail frame mounting port on the upper side of the base frame; the moving guardrail frame main body extends into the base frame mounting cavity through the moving guardrail frame side mounting port and the first moving guardrail frame mounting port, and is connected with the first support seat rod group and the second support seat rod group respectively to support the moving guardrail frame main body.

[0008] The first base frame support seat is provided with a first base frame support seat body and a first base frame limiting piece, the first base frame limiting piece is connected to the first base frame support seat body.

[0009] The second base frame support seat is provided with a second base frame support seat body and a second base frame limiting piece, the second base frame limiting piece is connected to the second base frame support seat body.

[0010] 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 surrounds a first support seat connecting cavity; the first base frame limiting piece is connected to the first support seat bottom plate and extends into the first support seat connecting cavity, and the first support seat rod group and the second support seat rod group are respectively connected in the first support seat connecting cavity.

[0011] The second base frame 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 surrounds a second support seat connecting cavity, the second base frame limiting piece is connected to the second support seat bottom plate and extends into the second support seat connecting cavity, and the first support seat rod group and the second support seat rod group are respectively connected in the second support seat connecting cavity.

[0012] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part;

[0013] The second base skeleton limiting piece is provided with a second base skeleton limiting connecting part and a second base skeleton limiting fastening part, the second base skeleton limiting connecting part is connected to the second support seat bottom plate and limits the second base skeleton support seat through the second base skeleton limiting fastening part.

[0014] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part;

[0015] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part;

[0016] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part;

[0017] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part.

[0018] The first base skeleton limiting piece is provided with a first base skeleton limiting connecting part and a first base skeleton limiting fastening part, the first base skeleton limiting connecting part is connected to the first support seat bottom plate and limits the first base skeleton support seat through the first base skeleton limiting fastening part;

[0019] 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 being connected in the second transverse connecting groove through the second threaded fastener.

[0020] The mobile guardrail framework body is provided with a mobile guardrail framework upright rib group, a mobile guardrail framework negative rib group, a mobile guardrail framework armpit rib group, a mobile guardrail framework limiting rib group and a mobile guardrail framework stirrup rib group, the mobile guardrail framework negative rib group is connected on the mobile guardrail framework upright rib group through the mobile guardrail framework stirrup rib group, the mobile guardrail framework armpit rib group is connected on the mobile guardrail framework upright rib group and is limited through the mobile guardrail framework stirrup rib group, and the mobile guardrail framework limiting rib group is connected on the mobile guardrail framework negative rib group and is limited through the mobile guardrail framework stirrup rib group.

[0021] The mobile guardrail framework upright rib group, the mobile guardrail framework negative rib group and the mobile guardrail framework stirrup rib group jointly enclose the splicing module mounting portion for connecting the mobile guardrail splicing module, and the mobile guardrail framework armpit rib group, the mobile guardrail framework upright rib group and the mobile guardrail framework stirrup rib group jointly enclose the base framework mounting portion for connecting the mobile guardrail base framework.

[0022] The embodiment of the present application has the following beneficial effects:

[0023] 1. The mobile guardrail framework body, the mobile guardrail splicing module and the mobile guardrail base framework are modularly designed, the mobile guardrail framework is divided into the mobile guardrail framework body, the mobile guardrail splicing module and the mobile guardrail base framework for modular production, then the mobile guardrail splicing module is connected on the splicing module mounting portion through the splicing module support rod group, the mobile guardrail base framework is connected on the base framework mounting portion through the support seat rod group, and then the mobile guardrail splicing module and the mobile guardrail base framework are connected on the mobile guardrail framework body to form the mobile guardrail framework, the production process of the overall structure is simplified, the volume of the overall production of the mobile guardrail framework is reduced, the convenience of production and installation of the mobile guardrail framework is improved, the difficulty of transfer of the mobile guardrail framework is reduced, and the efficiency of on-site construction is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0025] Figure 1 A structure diagram of the embodiment of the utility model;

[0026] Figure 2 A enlarged view of A part corresponding Figure 1 to the embodiment of the utility model;

[0027] Figure 3 An exploded view of the embodiment of the utility model;

[0028] Figure 4 A structure diagram of the mobile guardrail skeleton main body corresponding to the embodiment of the utility model;

[0029] Figure 5 A enlarged view of B part corresponding Figure 4 to the embodiment of the utility model;

[0030] Figure 6 A enlarged view of C part corresponding Figure 4 to the embodiment of the utility model;

[0031] Figure 7 An exploded structure diagram of the mobile guardrail skeleton main body of the embodiment of the utility model;

[0032] Figure 8 A enlarged view of D part corresponding Figure 7 to the embodiment of the utility model;

[0033] Figure 9 A structure diagram of the mobile guardrail base skeleton of the embodiment of the utility model;

[0034] Figure 10 A structure diagram of another direction corresponding Figure 9 to the embodiment of the utility model;

[0035] Figure 11 A structure diagram of another direction corresponding Figure 10 to the embodiment of the utility model;

[0036] Figure 12 A structure diagram of another direction corresponding Figure 11 to the embodiment of the utility model;

[0037] Figure 13 A enlarged view of E part corresponding Figure 12 to the embodiment of the utility model;

[0038] Figure 14 A enlarged view of F part corresponding Figure 12 to the embodiment of the utility model;

[0039] Figure 15 A structure diagram of the mobile guardrail splicing module of the embodiment of the utility model;

[0040] Figure 16 A enlarged view of G part corresponding Figure 15 to the embodiment of the utility model;

[0041] Figure 17 For corresponding Figure 15 Another direction structure diagram;

[0042] Figure 18 For corresponding Figure 17 H part enlarged view of;

[0043] Figure 19 For corresponding Figure 17 Another direction structure diagram;

[0044] Figure 20 For corresponding the mobile guardrail main body structure diagram after the mobile guardrail skeleton of the utility model embodiment pours;

[0045] Figure 21 For corresponding Figure 22 K part enlarged view of;

[0046] Figure 22 For corresponding the position structure diagram of first longitudinal connecting groove and second transverse connecting groove of two mobile guardrail splicing modules of the utility model embodiment under flat road surface state;

[0047] Figure 23 For corresponding the position structure diagram of first longitudinal connecting groove and second transverse connecting groove of two mobile guardrail splicing modules of the utility model embodiment at road surface turning place.

[0048] In the figure: 1 - the main body of the movable guardrail framework, 11 - the base framework mounting part, 12 - the splicing module mounting part, 131 - the first movable guardrail framework upright rib, 132 - the second movable guardrail framework upright rib, 14 - the movable guardrail framework negative rib group, 141 - the first movable guardrail framework negative rib group, 1411 - the first movable guardrail framework negative rib one, 1412 - the first movable guardrail framework negative rib two, 142 - the second movable guardrail framework negative rib group, 1421 - the second movable guardrail framework negative rib one, 1422 - the second movable guardrail framework negative rib two, 151 - the first movable guardrail framework armpit rib, 152 - the second movable guardrail framework armpit rib, 161 - the first movable guardrail framework limiting rib, 162 - the second movable guardrail framework limiting rib, 171 - the movable guardrail framework U-shaped hoop rib, 172 - the first movable guardrail framework hoop rib, 173 - the second movable guardrail framework hoop rib, 174 - the third movable guardrail framework hoop rib, 175 - the fourth movable guardrail framework hoop rib, 176 - the movable guardrail framework fastening U-shaped hoop rib, 18 - the first movable guardrail framework main body, 19 - the second movable guardrail framework main body; 2 - the movable guardrail splicing module, 21 - the first splicing module support seat, 211 - the first splicing module fastening part, 2111 - the first splicing module fastening isosceles trapezoidal part, 2112 - the first splicing module fastening straight plate part, 212 - the first splicing module connecting plate, 2121 - the first longitudinal connecting groove, 213 - the first splicing module connecting cavity, 22 - the second splicing module support seat, 221 - the second splicing module fastening part, 2211 - the second splicing module fastening isosceles trapezoidal part, 2212 - the second splicing module fastening straight plate part, 222 - the second splicing module connecting plate, 2221 - the second transverse connecting groove, 223 - the second splicing module connecting cavity, 231 - the first splicing module support rod, 2311 - the first splicing module support rod straight line part, 2312 - the first splicing module support rod inclined part, 2313 - the first splicing module support rod fastening part, 232 - the second splicing module support rod, 2321 - the second splicing module support rod straight line part, 2322 - the second splicing module support rod inclined part, 2323 - the second splicing module support rod fastening part, 24 - the splicing module limiting connecting rod;3-Mobile guardrail base frame, 311-First base frame support, 31111-First support upper shell, 31112-First support base bottom plate, 31113-First support connecting cavity, 3112-First base frame limiting component, 31121-First base frame limiting connection part, 31122-First base frame limiting fastener, 312-Second base frame support, 31211-Second support upper shell, 31212-Second support base bottom plate, 31213-First... Second support base connecting cavity, 3122-Second base frame limiting component, 31221-Second base frame limiting connecting part, 31222-Second base frame limiting fastening part, 313-Base frame mounting cavity, 3211-First support base bending rod, 32111-Straight part of the first bending rod, 32112-Bend of the first bending rod, 3212-Second support base bending rod, 32121-Straight part of the second bending rod, 32122-Bend of the second bending rod, 3221-Straight rod of the support base. Detailed Implementation

[0049] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0050] like Figures 1 to 23 As shown, this utility model embodiment provides a mobile guardrail frame that is easy to transport, comprising:

[0051] The mobile guardrail frame body 1 includes a base frame mounting part 11 and a splicing module mounting part 12; a mobile guardrail splicing module 2 includes a splicing module support rod group, which is connected to the splicing module mounting part 12 so that adjacent mobile guardrail frames can be spliced ​​together; and a mobile guardrail base frame 3 includes a base frame support seat and a support seat rod group, which is connected to the base frame support seat; the mobile guardrail base frame 3 is connected to the base frame mounting part 11 through the support seat rod group so that the base frame support seat supports the mobile guardrail frame body 1.

[0052] Specifically, the base frame support seat is provided with a first base frame support seat 311 and a second base frame support seat 312, the first base frame support seat 311 and the second base frame support seat 312 are oppositely arranged; 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 mounting cavity 313, and the first support seat rod group and the second support seat rod group form a moving guardrail frame side mounting port on both sides of the base frame and a first moving guardrail frame mounting port on the upper side of the base frame; the moving guardrail frame main body 1 extends into the base frame mounting cavity 313 through the moving guardrail frame side mounting port and the first moving guardrail frame mounting port, and is connected with the first support seat rod group and the second support seat rod group respectively, so as to support the moving guardrail frame main body 1.

[0053] Further, the first base frame support seat 1 is provided with a first base frame support seat body and a first base frame limiting piece 3112, the first base frame limiting piece 3112 is connected to the first base frame support seat body;

[0054] The second base frame support seat 2 is provided with a second base frame support seat body and a second base frame limiting piece 3122, the second base frame limiting piece 3122 is connected to the second base frame support seat body; in this way, the moving guardrail does not need to be anchored by damaging the road surface when installed on the road surface, but is directly connected to the road surface through the first base frame limiting piece 3112 and the second base frame limiting piece 3122 to limit the base frame, thereby realizing the fastening of the moving guardrail on the road surface, so as to improve the installation convenience of the moving guardrail; the first base frame limiting piece 3112 and the second base frame limiting piece 3122 in the embodiment are preferably applied to asphalt pavement installation, so as to improve the support stability of the first base frame limiting piece 3112 and the second base frame limiting piece 3122 to the moving guardrail; the first base frame support seat body and the second base frame support seat body are made of high-strength material, so as to improve the stability and durability of the overall structure.

[0055] Further, the first base skeleton support seat body is provided with a first support seat upper shell 31111, 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 surrounds a first support seat connecting cavity 31113; The first base skeleton limiting piece 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 in the first support seat connecting cavity 31113, so that after the movable guardrail base skeleton 3 is connected with the movable guardrail skeleton main body 1, cement slurry can be injected into the base skeleton mounting cavity 313 and the first support seat connecting cavity 31113, the stability of the movable guardrail base skeleton 3 connected with the movable guardrail skeleton main body 1 is enhanced, and the impact resistance of the movable guardrail base skeleton 3 is enhanced through the first support seat upper shell 31111, so as to prolong the service life of the movable guardrail;

[0056] The second base skeleton support seat body is provided with a second support seat upper shell 31211, 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 surrounds a second support seat connecting cavity 31213, the second base skeleton limiting piece 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 in the second support seat connecting cavity 31213, so that after the movable guardrail base skeleton 3 is connected with the movable guardrail skeleton main body 1, cement slurry can be injected into the base skeleton mounting cavity 313 and the second support seat connecting cavity 31213, the stability of the movable guardrail base skeleton 3 connected with the movable guardrail skeleton main body 1 is enhanced, and the impact resistance of the movable guardrail base skeleton 3 is enhanced through the second support seat upper shell 31211, so as to prolong the service life of the movable guardrail;

[0057] The first support seat upper shell 31111 and the second support seat upper shell 31211 are designed to be inclined, and the inclination angle ranges from 15° to 30° to adapt to the use 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 one, and a first support seat triangular plate two; in this embodiment, the first support seat trapezoidal plate is preferably designed as an isosceles trapezoid, and the first support seat trapezoidal plate is welded to the first support seat bottom plate 31112; the first support seat triangular plate one and the first support seat triangular plate two can be symmetrically welded to the two 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, different inclination angles of the first support seat upper shell 31111 can be achieved by using different shapes of the first support seat trapezoidal plate, the first support seat triangular plate one, and the first support seat triangular plate two, so as to enhance the applicability of the movable guardrail base skeleton 3.

[0058] The second support seat upper shell 31211 is provided with a second support seat trapezoidal plate, a second support seat triangular plate one, and a second support seat triangular plate two; in this embodiment, the second support seat trapezoidal plate is preferably designed as an isosceles trapezoid, and the second support seat triangular plate one and the second support seat triangular plate two can be symmetrically welded to the two sides of the second support seat trapezoidal plate; under the premise of ensuring the stability of the second support seat upper shell 31211, different inclination angles of the second support seat upper shell 31211 can be achieved by using different shapes of the second support seat trapezoidal plate, the second support seat triangular plate one, and the second support seat triangular plate two, so as to enhance the applicability of the movable guardrail base skeleton 3.

[0059] The inclined design optimizes the gravity distribution of the first base skeleton support seat 1 and the second base skeleton support seat 2, so that they can better maintain stability when subjected to external forces, thereby reducing the risk of the movable guardrail base skeleton 3 falling over.

[0060] Further, the first support seat bottom plate 31112 is provided with a first base skeleton limiting piece mounting hole, and the second support seat bottom plate 31212 is provided with a second base skeleton limiting piece mounting hole; the first base skeleton limiting piece 3112 is provided with a first base skeleton limiting connecting part 31121 and a first base skeleton limiting fastening part 31122, and the first base skeleton limiting connecting part 31121 and the first base skeleton limiting fastening part 31122 are integrally formed to ensure the stability after connection; the first base skeleton limiting fastening part 31122 is designed in a taper shape to facilitate better fastening on the ground and enhance the stability of the overall structure; the first base skeleton limiting connecting part 31121 is provided with a first positioning mark, and the first base skeleton limiting connecting part 31121 is welded in the first base skeleton limiting piece mounting hole on the first support seat bottom plate 31112 through the first positioning mark and limits the first base skeleton support seat 1 through the first base skeleton limiting fastening part 31122, so as to avoid deviation caused by impact after installation on the road surface and enhance the protection of the overall structure;

[0061] The second base skeleton limiting piece 3122 is provided with a second base skeleton limiting connecting part 31221 and a second base skeleton limiting fastening part 31222, and the second base skeleton limiting connecting part 31221 and the second base skeleton limiting fastening part 31222 are integrally formed to ensure the stability after connection; the second base skeleton limiting connecting part 31221 is designed in a taper shape to facilitate better fastening on the ground and enhance the stability of the overall structure; the second base skeleton limiting connecting part 31221 is provided with a second positioning mark, and the second base skeleton limiting connecting 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 limits the second base skeleton support seat 2 through the second base skeleton limiting fastening part 31222, so as to avoid deviation caused by impact after installation on the road surface and enhance the protection of the overall structure;

[0062] The second support seat rod group is welded on the first support seat bottom plate 31112 and the second support seat bottom plate 31212 respectively, so that the mobile guardrail base frame 3 can provide a stable support force after the mobile guardrail frame body 1 is connected with the mobile guardrail base frame 3; the first support seat rod group is welded on the first support seat upper shell 31111 and the second support seat upper shell 31211 respectively relative to the second support seat rod group, so that the mobile guardrail frame body 1 can provide a stable support force after being connected with the mobile guardrail base frame 3, and meanwhile, deformation of the mobile guardrail base frame 3 is avoided, thereby affecting the stability of the overall structure; the first support seat rod group and the second support seat rod group adopt light alloy materials, which can reduce the weight of the overall structure, while maintaining sufficient strength and durability of the first support seat rod group and the second support seat rod group, thereby facilitating transportation and installation of the overall structure;

[0063] 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 connected to the first support seat upper shell 31111 and the second support seat upper shell 31211 respectively to form a first mobile guardrail frame mounting port, the mobile guardrail frame is inserted into the base frame mounting cavity 313 from the first mobile guardrail frame mounting port to be connected with the first support seat bending rod 3211 and the second support seat bending rod 3212 respectively; one end of the first support seat bending rod 3211 is welded on the first support seat upper shell 31111, and the other end is welded on the second support seat upper shell 31211; one end of the second support seat bending rod 3212 is welded on the first support seat upper shell 31111, and the other end is welded on the second support seat upper shell 31211, so that the mobile guardrail frame is welded on the first support seat bending rod 3211 and the second support seat bending rod 3212 respectively for fastening, thereby improving the stability of the overall structure connection;

[0064] The first support seat bending rod 3211 is provided with a first bending rod linear 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 linear portion 32111 and is welded with the first support seat upper shell 31111 and the second support seat upper shell 31211 respectively; the design of the first bending rod bent portion 32112 increases the contact area of the first bending rod bent portion 32112 with the first support seat upper shell 31111 and the second support seat upper shell 31211, so that the first support seat bending rod 3211 is more fastened after welding, so as 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 one and a second support seat upper shell bending rod positioning mark one, so that the first support seat bending rod 3211 is quickly welded through the first support seat upper shell bending rod positioning mark one and the second support seat upper shell bending rod positioning mark one, and the welding efficiency is improved;

[0065] The second support seat bending rod 3212 is provided with a second bending rod linear portion 32121 and a second bending rod bent portion 32122, the second bending rod bent portion 32122 is symmetrically arranged at both ends of the second bending rod linear portion 32121 and is welded with the first support seat upper shell 31111 and the second support seat upper shell 31211 respectively; the design of the second bending rod bent portion 32122 increases the contact area of the second bending rod bent portion 32122 with the first support seat upper shell 31111 and the second support seat upper shell 31211, so that the second support seat bending rod 3212 is more fastened after welding, so as 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 two and a second support seat upper shell bending rod positioning mark two, so that the second support seat bending rod 3212 is quickly welded through the first support seat upper shell bending rod positioning mark two and the second support seat upper shell bending rod positioning mark two, and the welding efficiency is improved; in this way, the stability of the mobile guardrail base skeleton 3 after welding is improved, and quick transfer is facilitated;

[0066] The second support seat rod group is provided with a plurality of support seat straight rods 3221, the plurality of support seat straight rods 3221 are welded on the first support seat bottom plate 31112 and the second support seat bottom plate 31212, and the support seat straight rods 3221 form two side mobile guardrail skeleton side mounting ports with the first support seat bending rod 3211 and the second support seat bending rod 3212 respectively; the mobile guardrail skeleton extends into the base skeleton mounting cavity 313 from the mobile guardrail skeleton side mounting port and is welded on the plurality of support seat straight rods 3221, so that the base skeleton can provide a stable and uniform supporting force for the mobile guardrail skeleton, and the stability and reliability of the mobile guardrail after pouring and forming in use are ensured.

[0067] In this embodiment, the support seat straight rod 3221 is preferably four, the first base skeleton limiting piece 3112 is preferably two, and the second base skeleton limiting piece 3122 is preferably two; two support seat straight rods 3221 are welded equidistantly on both sides of the first base skeleton limiting piece 3112, and two support seat straight rods 3221 are welded equidistantly on both sides of the second base skeleton limiting piece 3122, so that the base skeleton after welding and forming is uniformly stressed, can provide more stable support force, at the same time ensures that deformation does not occur during transfer, improves the stability of the overall structure.

[0068] Further, the movable guardrail splicing module is also provided with a first splicing module support seat 21 and a second splicing module support seat 22, which are oppositely arranged, so that after the movable guardrail main body is formed by pouring concrete, the first splicing module support seat 31 and the second splicing module support seat 32 can be embedded on both sides of the movable guardrail main body for splicing of adjacent two movable guardrail main bodies;

[0069] The splicing module support rod group is provided with a first splicing module support rod 231 and a second splicing module support rod 232, which are oppositely connected on both sides of the first splicing module support seat 21 and the second splicing module support seat 22 to form a movable guardrail splicing module 2, and are connected on the movable guardrail skeleton main 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 movable guardrail main body after pouring and forming of the movable guardrail skeleton. Such design improves the convenience of installation of the movable guardrail splicing module 2 and optimizes the structure of the movable guardrail skeleton, so as to facilitate overall transfer of the poured and formed movable guardrail main body.

[0070] Further, the first splicing module support seat 21 is provided with a first splicing module fastening part 211 and a first splicing module connecting plate 212, the first splicing module connecting plate 212 is connected in the first splicing module fastening part 211 and surrounds to form a first splicing module connecting cavity 213, and the first splicing module support seat 21 can be spliced through the first threaded fastener installed in the first splicing module connecting cavity 213, so as to improve the convenience of connection of adjacent two movable guardrail splicing modules 2, and further improve the convenience of connection of adjacent movable guardrails;

[0071] The thickness of the first splicing module connecting plate 212 is greater than the wall thickness of the first splicing module fastening part 211 to enhance the overall stability of the connected movable guardrail; the first splicing module connecting plate 212 is provided with a first longitudinal connecting groove 2121, and the first splicing module support base 21 can be spliced by being connected in the first longitudinal connecting groove 2121 through the first threaded fastener; the first longitudinal connecting groove 2121 is provided with a first longitudinal connecting groove arc part and a first longitudinal connecting groove straight part, the first longitudinal connecting groove arc part is oppositely arranged on both sides of the first longitudinal connecting groove straight part, and the movable guardrail can be vertically fine-adjusted by moving the first threaded fastener from one side of the first longitudinal connecting groove arc part to the other side, so as to improve the installation stability of the movable guardrail and prolong the service life of the first threaded fastener; the first longitudinal connecting groove 2121 is further provided with an anti-skid structure inside to increase the friction between the first threaded fastener and the groove wall and prevent loosening during use.

[0072] Further, the second splicing module support base 22 is provided with a second splicing module fastening part 221 and a second splicing module connecting plate 222, the second splicing module connecting plate 222 is connected in the second splicing module fastening part 221 and surrounds a second splicing module connecting cavity 223, and 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 part 221 to improve the stability of the first splicing module support rod 231 and the second splicing module support rod 232 after being connected; the second splicing module support base 22 can be spliced by being installed in the second splicing module connecting cavity 223 through the second threaded fastener, so as to improve the convenience of the adjacent two movable guardrail splicing modules 2 and further improve the convenience of the adjacent movable guardrails;

[0073] The thickness of the second splicing module connecting plate 222 is greater than the wall thickness of the second splicing module fastening part 221 to enhance the overall stability of the connected movable guardrail; 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 being connected in the second transverse connecting groove 2221 through the second threaded fastener; the second transverse connecting groove 2221 is provided with a second transverse connecting groove arc part and a second transverse connecting groove straight part, the second transverse connecting groove arc part is oppositely arranged on both sides of the second transverse connecting groove straight part, and the movable guardrail can be transversely fine-adjusted by moving the second threaded fastener from one side of the second transverse connecting groove arc part to the other side, so as to improve the installation stability of the movable guardrail and prolong the service life of the second threaded fastener; the second transverse connecting groove 2221 is further provided with an anti-skid structure inside to increase the friction between the second threaded fastener and the groove wall and prevent loosening during use.

[0074] In the embodiment, every two mobile guardrail splicing modules 2 are connected to the upper and lower sides of one end of the mobile guardrail framework main 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 by adjusting the positions of the second transverse connecting groove 2221 and the first longitudinal connecting groove 2121 on the mobile guardrail splicing module 2 on the upper and lower sides of the adjacent mobile guardrail framework main body 1 to be on the same side, the bending fine adjustment of the mobile guardrail at the turning place of the road surface or the adjustment of the positions of the second transverse connecting groove 2221 and the first longitudinal connecting groove 2121 on the mobile guardrail splicing module 2 on the upper and lower sides of the adjacent mobile guardrail framework main body 1 to be diagonal can be realized, so that the fastening of the mobile guardrail on the straight road surface can be realized, so as to improve the support stability of the mobile guardrail.

[0075] In the embodiment, the first splicing module fastening part 211 and the second splicing module fastening part 221 are designed to be inclined; the first splicing module fastening part 211 is provided with a first splicing module fastening isosceles trapezoidal part 2111 and a first splicing module fastening straight plate part 2112, and the first splicing module fastening straight plate part 2112 is connected to the two sides of the first splicing module fastening trapezoidal part 2111, so as to improve the convenience of the installation of the first threaded fastener and reduce the weight of the mobile guardrail after pouring and forming.

[0076] 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, and the second splicing module fastening straight plate part 2212 is connected to the two sides of the second splicing module fastening isosceles trapezoidal part 2211, so as to improve the convenience of the installation of the second threaded fastener and reduce the weight of the mobile guardrail after pouring and forming; the first splicing module connecting plate 212 and the second splicing module connecting plate 222 are designed to be isosceles trapezoidal, so as to increase the contact area with the first splicing module fastening part 211 and the second splicing module fastening part 221, and improve the support stability of the first splicing module support seat 21 and the second splicing module support seat 22 after welding and forming.

[0077] In the embodiment, the first splicing module support rod 231 and the second splicing module support rod 232 are designed to be open at the ends, so that the first splicing module support rod 231 and the second splicing module support rod 232 can be adjusted after being welded on the mobile guardrail framework main body 1, so as to reduce the welding gap and improve the stability of the connection between the first splicing module support rod 231, the second splicing module support rod 232 and the mobile guardrail framework main body 1.

[0078] In the embodiment, the first splicing module support rod 231 is provided with a first splicing module support rod linear 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 linear portion 2311 is arranged on both sides of the first splicing module support rod fastening portion 2313. The first splicing module support rod inclined portion 2312 is connected to the first splicing module support rod linear portion 2311. The first splicing module support rod 231 is connected to the movable guardrail framework main body 1 through the first splicing module support rod linear portion 2311 and the first splicing module support rod inclined portion 2312.

[0079] The second splicing module support rod 232 is provided with a second splicing module support rod linear 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 linear portion 2321 is arranged on both sides of the second splicing module support rod fastening portion 2323. The second splicing module support rod inclined portion 2322 is connected to the second splicing module support rod linear portion 2321. The second splicing module support rod 232 is connected to the movable guardrail framework main body 1 through the second splicing module support rod linear portion 2321 and the second splicing module support rod inclined portion 2322.

[0080] In this way, the connection stability of the movable guardrail splicing module 2 and the movable guardrail framework main body 1 is enhanced, and the splicing of the poured and formed movable guardrail and the adjacent movable guardrail through the first splicing module support seat 31 and the second splicing module support seat 32 is more stable.

[0081] In the embodiment, every two movable guardrail splicing modules 2 are connected to the movable guardrail framework main body 1 on both sides of one end. The symmetry design ensures uniform distribution of force during fastening, thereby improving the stability of the spliced movable guardrail, prolonging the service life of the first threaded fastener and the second threaded fastener, and improving the stability of the movable guardrail.

[0082] In the embodiment, a splicing module limiting connecting rod 24 is arranged 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. This avoids horizontal displacement of the first splicing module fastening portion 211 and the second splicing module fastening portion 221 after the movable guardrail is spliced, thereby improving the stability of the movable guardrail during use.

[0083] Further, the mobile guardrail framework body 1 is provided with a mobile guardrail framework upright rib group, a mobile guardrail framework negative rib group 14, a mobile guardrail framework armpit rib group, a mobile guardrail framework limiting rib group, and a mobile guardrail framework stirrup rib group. The mobile guardrail framework negative rib group 14 is connected to the mobile guardrail framework upright rib group through the mobile guardrail framework stirrup rib group. The mobile guardrail framework armpit rib group is connected to the mobile guardrail framework upright rib group and is limited through the mobile guardrail framework stirrup rib group. The mobile guardrail framework limiting rib group is connected to the mobile guardrail framework negative rib group 14 and is limited and fastened through the mobile guardrail framework stirrup rib group. The mobile guardrail framework upright rib group, the mobile guardrail framework negative rib group 14, the mobile guardrail framework armpit rib group, the mobile guardrail framework limiting rib group, and the mobile guardrail framework stirrup rib group are connected through welding to ensure that each rib group maintains good tensile strength and bending strength during long-term use, thereby improving the use stability of the mobile guardrail.

[0084] Further, the mobile guardrail framework upright rib group, the mobile guardrail framework negative rib group 14, and the mobile guardrail framework stirrup rib group jointly enclose the splicing module mounting portion 12 for connecting the mobile guardrail splicing module 2. The mobile guardrail framework armpit rib group, the mobile guardrail framework upright rib group, and the mobile guardrail framework stirrup rib group jointly enclose the base framework mounting portion 11 for connecting the mobile guardrail base framework 3.

[0085] The mobile guardrail framework upright rib group is provided with a first mobile guardrail framework upright rib 131 and a second mobile guardrail framework upright rib 132. The mobile guardrail framework negative rib group 14 is provided with a first mobile guardrail framework negative rib group 141 and a second mobile guardrail framework negative rib group 142. The first mobile guardrail framework negative rib group 141 is provided with a first mobile guardrail framework negative rib one 1411 and a first mobile guardrail framework negative rib two 1412. The second mobile guardrail framework negative rib group 142 is provided with a second mobile guardrail framework negative rib one 1421 and a second mobile guardrail framework negative rib two 1422. The mobile guardrail framework armpit rib group is provided with a first mobile guardrail framework armpit rib 151 and a second mobile guardrail framework armpit rib 152. The mobile guardrail framework limiting rib group is provided with a first mobile guardrail framework limiting rib 161 and a second mobile guardrail framework limiting rib 162. The mobile guardrail framework stirrup rib group is provided with a mobile guardrail framework U-shaped stirrup rib 171, a first mobile guardrail framework stirrup rib 172, a second mobile guardrail framework stirrup rib 173, a third mobile guardrail framework stirrup rib 174, and a fourth mobile guardrail framework stirrup rib 175. Multiple first mobile guardrail framework stirrup ribs 172 are equidistantly arranged for relative connection of the first mobile guardrail framework upright rib 131 and the second mobile guardrail framework upright rib 132 to ensure uniform stress of the mobile guardrail framework body 1 and improve the stability of the overall structure.

[0086] The first mobile guardrail skeleton armpit muscle 151 and the second mobile guardrail skeleton armpit muscle 152 are connected on both sides of the second mobile guardrail skeleton upright 132 and connected with the first mobile guardrail skeleton hoop 172 at one end, and are connected on both sides of the fourth mobile guardrail skeleton hoop 175 at the other end. Through the cooperation of the first mobile guardrail skeleton hoop 172 and the fourth mobile guardrail skeleton hoop 175, the first mobile guardrail skeleton armpit muscle 151 and the second mobile guardrail skeleton armpit muscle 152 maintain the stability of support when subjected to external force;

[0087] The upper end of the mobile guardrail skeleton U-shaped hoop 171 is connected on both sides of the first mobile guardrail skeleton upright 131, the middle part is connected on both sides of the second mobile guardrail skeleton upright 132, and the lower end is connected on both sides of the fourth mobile guardrail skeleton hoop 175, so as to ensure the stability of the connection and improve the support stability of the mobile guardrail skeleton body 1;

[0088] The second mobile guardrail skeleton hoop 173 is provided with a second mobile guardrail skeleton hoop connecting upper end and a second mobile guardrail skeleton hoop connecting lower end. The first mobile guardrail skeleton upright 131 and the second mobile guardrail skeleton upright 132 are respectively and equidistantly connected with a plurality of second mobile guardrail skeleton hoops 173. The second mobile guardrail skeleton hoop connecting upper end of the second mobile guardrail skeleton hoop 173 located on the first mobile guardrail skeleton upright 131 is connected on the first mobile guardrail skeleton upright 131, and the second mobile guardrail skeleton hoop connecting lower end of the second mobile guardrail skeleton hoop 173 located on the second mobile guardrail skeleton upright 132 is connected on the second mobile guardrail skeleton upright 132. One end of the third mobile guardrail skeleton hoop 174 is respectively connected with the second mobile guardrail skeleton hoop connecting upper end and the second mobile guardrail skeleton hoop connecting lower end of the second mobile guardrail skeleton hoop 173 on the first mobile guardrail skeleton upright 131, and the other end is respectively connected with the second mobile guardrail skeleton hoop connecting upper end and the second mobile guardrail skeleton hoop connecting lower end of the second mobile guardrail skeleton hoop 173 on the second mobile guardrail skeleton upright 132, so that the second mobile guardrail skeleton hoops 173 on both sides are in the same plane, and the uniformity of the force of the mobile guardrail skeleton body 1 is ensured;

[0089] The first mobile guardrail skeleton negative bar one 1411 is connected to the lower end of the second mobile guardrail skeleton hoop connector relative to the first mobile guardrail skeleton upright bar 131, and the two ends of the first mobile guardrail skeleton negative bar one 1411 extending out of the second mobile guardrail skeleton hoop 173 are respectively fastened by the mobile guardrail skeleton U-shaped hoop 171 to ensure the stability of the connection of the first mobile guardrail skeleton negative bar one 1411; the first mobile guardrail skeleton negative bar two 1412 is connected to the upper end of the second mobile guardrail skeleton hoop connector relative to the second mobile guardrail skeleton upright bar 132, and the two ends of the first mobile guardrail skeleton negative bar two 1412 extending out of the second mobile guardrail skeleton hoop 173 are respectively fastened by the mobile guardrail skeleton U-shaped hoop 171 to ensure the stability of the connection of the first mobile guardrail skeleton negative bar two 1412;

[0090] The second mobile guardrail skeleton negative bar one 1421 and the second mobile guardrail skeleton negative bar two 1422 are connected to the third mobile guardrail skeleton hoop 174 to improve the connection stability of the mobile guardrail skeleton body 1;

[0091] One end of the first mobile guardrail skeleton limiting bar 161 is connected to the second mobile guardrail skeleton negative bar one 1421 and the second mobile guardrail skeleton hoop 173, and the other end is connected to the mobile guardrail skeleton U-shaped hoop 171; one end of the second mobile guardrail skeleton limiting bar 162 is connected to the second mobile guardrail skeleton negative bar two 1422 and the second mobile guardrail skeleton hoop 173, and the other end is connected to the mobile guardrail skeleton U-shaped hoop 171 for fastening, so as to reduce the weight of the mobile guardrail skeleton body 1 and improve the convenience of transportation; the first mobile guardrail skeleton limiting bar 161 and the second mobile guardrail skeleton limiting bar 162 are designed as a structure of a limiting bar straight rod and a limiting bar inclined rod, and the limiting bar straight rods are oppositely arranged; two limiting bar inclined rods are connected to form a limiting bar triangular part, and the limiting bar triangular part is symmetrically connected to the oppositely arranged limiting bar straight rods, so as to reduce the weight of the mobile guardrail skeleton body 1.

[0092] The first mobile guardrail skeleton upright rib 131, the second mobile guardrail skeleton upright rib 132, the first mobile guardrail skeleton negative rib one 1411, the first mobile guardrail skeleton negative rib two 1412, the second mobile guardrail skeleton negative rib one 1421, the second mobile guardrail skeleton negative rib two 1422, the first mobile guardrail skeleton armpit rib 151, the second mobile guardrail skeleton armpit rib 152, the first mobile guardrail skeleton hoop rib 172, the second mobile guardrail skeleton hoop rib 173, the third mobile guardrail skeleton hoop rib 174, and the mobile guardrail skeleton U-shaped hoop rib 171 are collectively arranged to form the splicing module mounting portion 12. The two mobile guardrail splicing modules 2 are respectively connected in the splicing module mounting portion 12 to ensure the stable and reliable splicing of the adjacent two mobile guardrail skeleton bodies 1. The upper mobile guardrail splicing module 2 is connected to the first mobile guardrail skeleton hoop rib 172, the first mobile guardrail skeleton negative rib one 1411, the second mobile guardrail skeleton hoop rib 173, the third mobile guardrail skeleton hoop rib 174, and the mobile guardrail skeleton U-shaped hoop rib 171 through the first splicing module support rod 231, and is connected to the first mobile guardrail skeleton hoop rib 172, the mobile guardrail skeleton U-shaped hoop rib 171, the second mobile guardrail skeleton negative rib one 1421, and the third mobile guardrail skeleton hoop rib 174 through the second splicing module support rod 232, so as to realize the stability of the connection of the upper mobile guardrail splicing module 2 to the mobile guardrail skeleton body 1. The lower mobile guardrail splicing module 2 is connected to the first mobile guardrail skeleton hoop rib 172, the mobile guardrail skeleton U-shaped hoop rib 171, the second mobile guardrail skeleton negative rib two 1422, and the third mobile guardrail skeleton hoop rib 174 through the first splicing module support rod 231, and is connected to the first mobile guardrail skeleton hoop rib 172, the first mobile guardrail skeleton armpit rib 151, the second mobile guardrail skeleton armpit rib 152, the first mobile guardrail skeleton negative rib two 1412, the second mobile guardrail skeleton hoop rib 173, the third mobile guardrail skeleton hoop rib 174, and the mobile guardrail skeleton U-shaped hoop rib 171 through the second splicing module support rod 232, so as to realize the stability of the connection of the lower mobile guardrail splicing module 2 to the mobile guardrail skeleton body 1. Such a design facilitates the improvement of the stability of the splicing between adjacent mobile guardrails, so as to ensure the stability of the long-term use of the mobile guardrail.

[0093] In the embodiment, the first movable guardrail skeleton hoop 172, the second movable guardrail skeleton stand 132, the first movable guardrail skeleton armpit 151, the second movable guardrail skeleton armpit 152, the second movable guardrail skeleton hoop 173, the fourth movable guardrail skeleton hoop 175, and the movable guardrail skeleton U-shaped hoop 171 jointly form the base skeleton mounting portion 11. The movable guardrail base skeleton 3 is connected to the fourth movable guardrail skeleton hoop 175 and the movable guardrail skeleton U-shaped hoop 171 through the first support seat rod group and is connected to the first movable guardrail skeleton armpit 151 and the second movable guardrail skeleton armpit 152 through the second support seat rod group, so as to realize the stability of the connection of the movable guardrail base skeleton 3 to the movable guardrail skeleton main body 1 and ensure the support stability of the movable guardrail base skeleton 3 to the movable guardrail. The first movable guardrail skeleton armpit 151 and the second movable guardrail skeleton armpit 152 are inserted into the base skeleton mounting cavity 313 through the movable guardrail skeleton side mounting port on both sides, the fourth movable guardrail skeleton hoop 175 is mounted on the first movable guardrail skeleton armpit 151 and the second movable guardrail skeleton armpit 152, then the first movable guardrail skeleton armpit 151 and the second movable guardrail skeleton armpit 152 are connected to the movable guardrail base skeleton 3 and the fourth movable guardrail skeleton hoop 175 is fastened to the first movable guardrail skeleton armpit 151 and the second movable guardrail skeleton armpit 152, and finally the movable guardrail base skeleton 3 connected with the first movable guardrail skeleton armpit 151, the second movable guardrail skeleton armpit 152, and the fourth movable guardrail skeleton hoop 175 is connected to the movable guardrail skeleton main body 1 through the first movable guardrail skeleton mounting port, so as to improve the convenience of the connection of the movable guardrail base skeleton 3.

[0094] In the embodiment, the movable guardrail skeleton main body 1 can be divided into a first movable guardrail skeleton main body 18 and a second movable guardrail skeleton main body 19. The first movable guardrail skeleton main body 18 and the second movable guardrail skeleton main body 19 can be welded to form the movable guardrail skeleton main body 1, so as to improve the convenience of production and transportation and further improve the production efficiency.

[0095] In the embodiment, the movable guardrail skeleton hoop group is further provided with a movable guardrail skeleton fastening U-shaped hoop 176. One end of the movable guardrail skeleton fastening U-shaped hoop 176 is connected to the second movable guardrail skeleton hoop 173 on the first movable guardrail skeleton stand 131 at the second movable guardrail skeleton hoop connection lower end, and the other end is connected to the second movable guardrail skeleton hoop 173 on the second movable guardrail skeleton stand 132 at the second movable guardrail skeleton hoop connection upper end and the second movable guardrail skeleton hoop connection lower end, respectively. After the movable guardrail is formed by pouring, the movable guardrail can be further fastened through the lower end of the movable guardrail skeleton fastening U-shaped hoop 176, so as to enhance the stability of the movable guardrail in use.

[0096] In the embodiment of the utility model, the mobile guardrail main body is cooperated with the first mobile guardrail framework limiting rib 161 and the second mobile guardrail framework limiting rib 162 through the mobile guardrail splicing module 2 arranged on the upper and lower sides of the two ends of the mobile guardrail main body, the mobile guardrail main body forms the mobile guardrail main body lightening groove 4 after pouring and forming, and the weight of the overall structure of the mobile guardrail main body can be effectively reduced through the mobile guardrail main body lightening groove 4, so as to improve the convenience of transfer.

Claims

1. A mobile guardrail frame that is easy to transport, characterized in that, include: The main body of the mobile guardrail frame (1) is provided with a base frame mounting part (11) and a splicing module mounting part (12). The mobile guardrail splicing module (2) is provided with a splicing module support rod group. The mobile guardrail splicing module (2) is connected to the splicing module mounting part (12) through the splicing module support rod group, so that adjacent mobile guardrail frames can be spliced ​​through the mobile guardrail splicing module (2). The mobile guardrail base frame (3) 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 (3) is connected to the base frame mounting part (11) through the support seat rod group so that the base frame support seat supports the mobile guardrail frame body (1).

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

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

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

5. A mobile guardrail frame for easy transport according to claim 4, characterized in that, The first base frame limiting member (3112) is provided with a first base frame limiting connecting part (31121) and a first base frame limiting fastening part (31122). The first base frame limiting connecting part (31121) is connected to the first support base plate (31112) and the first base frame limiting fastening part (31122) limits the first base frame support base (311). The second base frame limiting member (3122) is provided with a second base frame limiting connecting part (31221) and a second base frame limiting fastening part (31222). The second base frame limiting connecting part (31221) is connected to the second support base plate (31212) and the second base frame limiting fastening part (31222) limits the second base frame support base (312).

6. A mobile guardrail frame for easy transport according to claim 1, characterized in that, The mobile guardrail splicing module (2) is also provided with a first splicing module support base (21) and a second splicing module support base (22). The first splicing module support base (21) and the second splicing module support base (22) are arranged opposite to each other for embedding on 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 connected to each other on both sides of the first splicing module support seat (21) and the second splicing module support seat (22) to form a movable guardrail splicing module (2). 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 body after the movable guardrail frame is cast and formed.

7. A mobile guardrail frame for easy transport according to claim 6, characterized in that, The first splicing module support base (21) is provided with a first splicing module fastening part (211) and a first splicing module connecting plate (212). The first splicing module connecting plate (212) is connected to the first splicing module fastening part (211) and surrounds the first splicing module connecting cavity (213). The first splicing module support base (21) can be spliced ​​by the 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). The first splicing module support base (21) can be spliced ​​by connecting the first threaded fastener in the first longitudinal connecting groove (2121).

8. A mobile guardrail frame for easy transport according to claim 7, characterized in that, The second splicing module support base (22) is provided with a second splicing module fastening part (221) and a second splicing module connecting plate (222). The second splicing module connecting plate (222) is connected to the second splicing module fastening part (221) and surrounds the second splicing module connecting cavity (223). The second splicing module support base (22) can be spliced ​​by the 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). The second splicing module connecting plate (222) can be spliced ​​by connecting the second threaded fastener in the second transverse connecting groove (2221).

9. A mobile guardrail frame for easy transport according to claim 1, characterized in that, The main body (1) of the mobile guardrail frame is provided with a mobile guardrail frame upright reinforcement group, a mobile guardrail frame negative reinforcement group (14), a mobile guardrail frame armpit reinforcement group, a mobile guardrail frame limiting reinforcement group, and a mobile guardrail frame stirrup group. The mobile guardrail frame negative reinforcement group (14) is connected to the mobile guardrail frame upright reinforcement group through the mobile guardrail frame stirrup group. The mobile guardrail frame armpit reinforcement group is connected to the mobile guardrail frame upright reinforcement group and is limited by the mobile guardrail frame stirrup group. The mobile guardrail frame limiting reinforcement group is connected to the mobile guardrail frame negative reinforcement group (14) and is limited by the mobile guardrail frame stirrup group.

10. A mobile guardrail frame for easy transport according to claim 9, characterized in that, The mobile guardrail frame upright reinforcement group, the mobile guardrail frame negative reinforcement group (14), and the mobile guardrail frame stirrup group together form the splicing module installation part (12) for the mobile guardrail splicing module (2) to be connected. The mobile guardrail frame armpit reinforcement group, the mobile guardrail frame upright reinforcement group, and the mobile guardrail frame stirrup group together form the base frame installation part (11) for the mobile guardrail base frame (3) to be connected.

Images