Protective structure for expressway construction

Abstract

The utility model relates to the technical field of protective structures for construction, solves the technical problem of high space occupancy rate of protective devices, and particularly relates to a protective structure for expressway construction, which comprises two symmetrical supporting seats serving as supporting foundations, and clamping groove seats are arranged at the top ends of the supporting seats. A connecting rod is slidably connected to the top end of the clamping and embedding groove seat, a folding and storing assembly for folding and storing the protection device is fixedly connected to the top end of the connecting rod, and the folding and storing assembly comprises two supporting side frames which are fixedly connected to the top end of the connecting rod and rotationally connected with each other. Due to the arrangement of the folding storage assembly, the supporting structures of the protective device can be folded mutually, so that the height of the protective device is reduced, and the supporting structures can be separated from the supporting parts, so that all the parts can be transported independently, and the transportation efficiency of transporting the protective device by the transportation equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protection structure for construction, especially relates to a protection structure for highway construction. BACKGROUND

[0002] The construction guardrail is generally used in ordinary roads, highway intersections, toll stations, bridges, parking lots, stations, wharfs, dangerous areas and road construction sites, and temporary isolation fences in meeting places, and is used for road separation, regional shielding, safety isolation, diversion, guidance, order maintenance in some special celebration occasions or sports and entertainment performance occasions, and can also be used for protection and prevention of equipment and facilities in factories, workshops, warehouses, parking lots, commercial areas and public places. However, the protection device is generally of a whole type, and for construction in remote areas, the protection device needs to be transported by vehicles, but the whole type protection device has a high space occupancy rate, so that the number of single transportation is not large, and a large number of transport vehicles are needed to transport the protection device, which not only increases the personnel investment but also delays the construction time of the construction site. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a protection structure for highway construction, which solves the technical problem of high space occupancy rate of the protection device and achieves the purpose of improving the practicability of the protection device.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a protection structure for highway construction, comprising two symmetrical support bases as support bases, a clamping groove seat is formed at the top end of the support base, a connecting rod is slidably connected to the top end of the clamping groove seat, and a folding storage assembly for folding and storing the protection device is fixedly connected to the top end of the connecting rod.

[0005] The folding storage assembly comprises two support side frames rotatably connected to each other and fixedly connected to the top end of the connecting rod, a storage groove seat is fixedly connected to one end of the outer side of the lower support side frame, a clamping seat is fixedly connected to one end of the outer side of the upper support side frame, and an angle limiter is rotatably connected to one side of the connecting portion of the two support side frames.

[0006] Preferably, a guardrail splicing assembly for splicing the protection device is arranged between the support side frames.

[0007] The guardrail splicing assembly comprises a sliding rail clamping seat fixedly connected to the opposite end surface of the support side frame, a handrail sliding rail is slidably connected to the top end of the sliding rail clamping seat, a splicing plate is arranged at the top end of the two abutting handrail sliding rails, a fixed limiter is screw-connected to the top end of the splicing plate, and a plurality of barrier guardrails are slidably connected to the middle of the handrail sliding rails slidably connected to one side of the two support side frames.

[0008] Preferably, the angle limiters and the fixed limiters are bolt limiters, and the bottom end of the fixed limiter is screw-connected with the adjacent railing slide rail.

[0009] Preferably, the receiving groove seat and the embedded clamping seat are of the same length, and the receiving groove seat and the embedded clamping seat are embedded with each other.

[0010] Preferably, the clamping groove seat and the connecting rod are embedded with each other, and the clamping groove seat and the connecting rod are inserted with a positioning insertion rod.

[0011] Preferably, the outer end of the two support side frames on one side is fixedly connected with a butt joint clamping block, and the outer end of the two support side frames on the other side is fixedly connected with a butt joint clamping seat, and the butt joint clamping block and the butt joint clamping seat are embedded with each other.

[0012] By the above technical scheme, the utility model provides a protection structure for highway construction, at least has the following beneficial effects:

[0013] 1、The utility model discloses a folding storage assembly is arranged, can make the support structure of protection device can fold each other, thereby reducing the height of protection device, and still can split between support parts, thereby making each part can be transported individually, thereby improving the transportation efficiency of transportation equipment transporting protection device.

[0014] 2、The utility model discloses the setting of guardrail splicing assembly can dismantle, splice the guardrail, thereby making the width of protection device can reduce, thereby avoiding because the guardrail part of protection device because of the hardness lower than other parts, causes the damage of guardrail part in the transportation process. DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute improper limitations on the present application.

[0016] In the drawings:

[0017] Fig. 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Fig. 2 It is a railing slide rail mounting structure schematic view of the utility model;

[0019] Fig. 3 It is a slide rail clamping seat mounting structure schematic view of the utility model.

[0020] In the figure: 1, support seat; 2, card slot seat; 3, connecting rod; 4, folding storage assembly; 41, support side frame; 42, storage groove seat; 43, embedded card seat; 44, angle limiter; 5, guardrail splicing assembly; 51, guardrail sliding rail; 52, splicing plate; 53, fixed limiter; 54, barrier guardrail; 55, sliding rail card embedded seat; 6, positioning plug; 7, butt joint card block; 8, butt joint card seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Such a protective device is generally of a whole type, and for construction in some remote areas, the protective device needs to be transported by vehicles, but the whole type of protective device has a high space occupancy rate, so that the number of single transportation is not much, thereby a large number of transport vehicles need to be invested for the transportation of the protective device, which not only increases the investment of personnel but also delays the construction time of the construction site. Please refer to Figs. 1-3 The protective structure for highway construction provided in the embodiment solves the technical problem of high space occupancy rate of the protective device, and the device comprises two symmetrical support seats 1 as support bases, the support seat 1 is provided with a card slot seat 2 at the top end, the card slot seat 2 is slidably connected with a connecting rod 3 at the top end, and the connecting rod 3 is fixedly connected with a folding storage protective device folding storage assembly 4 at the top end. The support seat 1 is used as the support base, the folding storage assembly 4 is movably connected with the card slot seat 2 through the connecting rod 3, and the folding storage assembly 4 is used for folding and storing the protective device.

[0024] During use of the protective device, the protective device cannot be conveniently stored due to the large volume, so that the area occupied by the protective device during transportation is large, in order to solve such problems. The folding storage assembly 4 comprises two support side frames 41 fixedly connected with each other at the top end of the connecting rod 3, the outer side of the lower support side frame 41 is fixedly connected with a storage groove seat 42 at one end, the outer side of the upper support side frame 41 is fixedly connected with an embedded card seat 43 at one end, and the angle limiter 44 is rotatably connected at one side of the connection between the two support side frames 41. The card slot seat 2 and the connecting rod 3 are embedded with each other, and the positioning plug 6 is inserted between the card slot seat 2 and the connecting rod 3.

[0025] First, the operator will put the support seat 1 on the ground, and then the support side frame 41 is connected inside the clamping groove seat 2 at the top end of the support seat 1 through the bottom end of the connecting rod 3, then the angle limiter 44 installed at the connection of the two support side frames 41 is loosened, then the embedded clamping seat 43 fixedly connected to one end of the upper support side frame 41 is turned over from the storage groove seat 42 fixedly connected to one end of the lower support side frame 41, and then the angle limiter 44 is tightened.

[0026] Example 2

[0027] On the basis of example 1, example 1 solves the technical problem of high space occupation rate of the protective device, but there is still a problem that the guardrail component will be damaged due to extrusion during transportation, combined with Figs. 1-3 As shown in the specific implementation process: In order to disassemble the guardrail of the protective device, so as to facilitate transportation and storage. The support side frame 41 is provided with a guardrail splicing assembly 5 for splicing the guardrail of the protective device, the guardrail splicing assembly 5 includes a sliding rail clamping seat 55 fixedly connected to the surface of the opposite end of the support side frame 41, a rail sliding rail 51 slidingly connected to the top end of the sliding rail clamping seat 55, two abutting rail sliding rails 51 The top of each is placed with a splicing plate 52, the top of the splicing plate 52 is screw connected with a fixed limiter 53, and a plurality of barrier guardrails 54 are slidingly connected in the middle of the rail sliding rail 51 slidingly connected to one side of the two support side frames 41 on the upper and lower sides.

[0028] In order to limit the folding storage assembly 4 to the turning angle. The angle limiter 44 and the fixed limiter 53 are both bolt limiters, the bottom end of the fixed limiter 53 is screw connected with the adjacent rail sliding rail 51, the storage groove seat 42 and the embedded clamping seat 43 are the same length, and the storage groove seat 42 and the embedded clamping seat 43 are embedded with each other.

[0029] In order to enable the protective device to be spliced with each other. The outer end of the two support side frames 41 on one side is fixedly connected with a butt joint clamping block 7, and the outer end of the two support side frames 41 on the other side is fixedly connected with a butt joint clamping seat 8. The butt joint clamping block 7 and the butt joint clamping seat 8 are embedded with each other.

[0030] After the folding storage assembly 4 is fixed, the operator slides the rail 51 to be connected to the slide rail clamping seat 55 fixed on the inside of the support side frame 41, then places the splice plate 52 between the two rail 51s on the same horizontal line, and then screws the fixed position limiter 53 between the splice plate 52 and the corresponding rail 51, so that the two rail 51s are connected to each other. Before this, the operator needs to slide the barrier 54 to be connected inside the two symmetrical rail 51s, and after being fixed, the butt joint clamping block 7 fixed on one side of the support side frame 41 and the butt joint clamping seat 8 fixed on the other side can be embedded with each other, thereby realizing the mutual connection between the multiple protective devices.

[0031] It should be noted that in this document, the terms "comprise", "comprise", or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article or device.

[0032] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A protective structure for highway construction comprising two symmetrical support bases (1) as support foundations, characterized in that: The support seat (1) is provided with a clamping groove seat (2) at the top end, the clamping groove seat (2) is slidably connected with a connecting rod (3) at the top end, and the connecting rod (3) is fixedly connected with a folding storage assembly (4) of a folding storage protection device at the top end. The folding storage assembly (4) comprises two support side frames (41) fixedly connected at the top end of the connecting rod (3) and rotatably connected with each other, a storage groove seat (42) is fixedly connected to one end of the outer side of the lower support side frame (41), a clamping card seat (43) is fixedly connected to one end of the outer side of the upper support side frame (41), and an angle limiter (44) is rotatably connected to one side of the connecting portion of the two support side frames (41).

2. The highway construction protection structure according to claim 1, characterized in that: A guardrail splicing assembly (5) for splicing the protection device is arranged between the support side frames (41). The guardrail splicing assembly (5) comprises a sliding rail clamping seat (55) fixedly connected to the opposite end surface of the support side frame (41), the sliding rail clamping seat (55) is slidably connected with a guardrail sliding rail (51) at the top end, two abutting guardrail sliding rails (51) are placed with a splicing plate (52) at the top end, the splicing plate (52) is screw-connected with a fixed limiter (53) at the top end, and a plurality of barrier guardrails (54) are slidably connected in the middle of the guardrail sliding rails (51) slidably connected to one side of the two support side frames (41) above and below.

3. The highway construction protection structure according to claim 2, characterized in that: The angle limiter (44) and the fixed limiter (53) are both bolt limiters, and the fixed limiter (53) is screw-connected with the adjacent guardrail sliding rail (51) at the bottom end.

4. The highway construction protection structure according to claim 1, characterized in that: The storage groove seat (42) and the clamping card seat (43) are of the same length, and the storage groove seat (42) and the clamping card seat (43) are mutually clamped.

5. The highway construction protection structure according to claim 1, characterized in that: The clamping groove seat (2) and the connecting rod (3) are mutually clamped, and a positioning plug rod (6) is inserted between the clamping groove seat (2) and the connecting rod (3).

6. The highway construction protection structure according to claim 1, characterized in that: Two support side frames (41) on one side are fixedly connected with a butt joint clamping block (7) at one end of the outer side, and two support side frames (41) on the other side are fixedly connected with a butt joint clamping seat (8) at one end of the outer side, and the butt joint clamping block (7) and the butt joint clamping seat (8) are mutually clamped.

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