Installation-free rapid splicing type road guardrail

Abstract

The utility model provides an installation-free rapid splicing type road guardrail. The installation-free rapid splicing type road guardrail comprises two first support assemblies, two second support assemblies and four third support assemblies, the two first support assemblies are located between the two second support assemblies respectively, and the four third support assemblies are located on the two sides of the two first support assemblies respectively; the first support assembly is composed of a first base, a first mounting block and a first fixing block, the first mounting block is mounted on the first base, the first fixing block is mounted on the first mounting block, and first limiting inserting grooves are formed in the outer walls of the four sides of the first fixing block. The installation-free rapid splicing type road guardrail has the advantages that the structure is simple, the guardrail can be correspondingly changed according to actual emergencies, road interception and the form of special vehicles are facilitated, and the influence on working efficiency can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of road guardrails, and in particular relates to an installation-free quick-joined road guardrail. Background Art

[0002] Guardrails are visible structures that affect the appearance of vehicles after they are built. They protect people from driving, prevent and reduce traffic accidents, reduce casualties, and divide the road to prevent people from driving against traffic.

[0003] After searching, in the related technology, the patent document with authorization publication number CN202644447U discloses a road guardrail, which belongs to the field of traffic facilities, solves the shortcomings of the existing technology, and provides a road guardrail that can warn drivers without causing accidents. It includes a crossbeam, a support rod, and a fluorescent layer. The support rod is a cylinder, the fluorescent layer is a fluorescent coating sprayed on the middle part of the support rod, and the crossbeam is a strip structure located at the top of the support rod.

[0004] Regarding the above-mentioned related technologies, the utility model applicant believes that there are the following defects:

[0005] 1. Although the above structure can warn the driver and will not cause the road guardrail of the accident, the above structure cannot make corresponding changes to cope with some emergencies, which affects the efficiency of driving some special vehicles.

[0006] Therefore, it is necessary to provide a new installation-free quick-joined road guardrail to solve the above-mentioned technical problems. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a quick-joined road guardrail which has a simple structure and can make corresponding changes to the guardrail according to actual emergencies, thereby facilitating road interception and the form of special vehicles, thereby avoiding affecting work efficiency and requiring no installation.

[0008] In order to solve the above technical problems, the utility model provides a quick-joint road guardrail that does not require installation, including: two bracket assemblies one, two bracket assemblies two and four bracket assemblies three, wherein the two bracket assemblies one are respectively located between the two bracket assemblies two, and the four bracket assemblies three are respectively located on both sides of the two bracket assemblies one;

[0009] The bracket assembly 1 is composed of a base 1, a mounting block 1 and a fixing block 1, wherein the mounting block 1 is mounted on the base 1, the fixing block 1 is mounted on the mounting block 1, and the four side outer walls of the fixing block 1 are all provided with limited slots 1;

[0010] The bracket assembly 2 is composed of a base 2, a mounting block 2 and a fixed block 2, wherein the mounting block 2 is mounted on the base 2, the fixed block 2 is mounted on the mounting block 2, and the outer walls of the two fixed blocks 2 on one side close to each other are provided with a limited slot 2;

[0011] The bracket assembly three is composed of a base three, a mounting block three and a fixed block three. The mounting block three is installed on the base three, and the fixed block three is installed on the mounting block three. The outer walls of the four fixed blocks three that are close to each other are all provided with limited slots three.

[0012] As a further solution of the utility model, connection plug-ins are slidably installed on the limiting slot one, the limiting slot two and the limiting slot three, and a connection block is installed on the connection plug-ins.

[0013] As a further solution of the utility model, two vertically symmetrical connecting plates are provided between the corresponding multiple connecting blocks, and mounting blocks are installed on both sides of the connecting plates. The mounting blocks are adapted to and slidably connected with the connecting blocks.

[0014] As a further solution of the utility model, the connecting block and the mounting plug block are connected and fixed by fixing bolts.

[0015] As a further solution of the utility model, a plurality of railings are installed between the corresponding plurality of connecting plates.

[0016] As a further solution of the utility model, top plates are slidably mounted on the tops of the fixing block 1, the fixing block 2 and the fixing block 3.

[0017] Compared with the related art, the installation-free quick-joined road guardrail provided by the utility model has the following beneficial effects:

[0018] 1. The utility model has a simple structure, and the guardrail can be changed accordingly according to the actual emergency situation, thereby facilitating road interception and the form of special vehicles, thereby avoiding affecting work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0020] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A;

[0023] Figure 4 It is an assembly diagram of a base 1, a mounting block 1, a fixing block 1 and a connecting plug block in the utility model.

[0024] In the figure: 1. base one; 2. mounting block one; 3. fixing block one; 4. base two; 5. mounting block two; 6. fixing block two; 7. base three; 8. mounting block three; 9. fixing block three; 10. connecting block; 11. connecting block; 12. connecting plate; 13. mounting block; 14. fixing bolt; 15. railing; 16. top plate. DETAILED DESCRIPTION

[0025] Please refer to Figures 1 to 4 ,in, Figure 1 The structure of the utility model is shown in FIG. Figure 1 ; Figure 2 The structure of the utility model is shown in FIG. Figure 2 ; Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A; Figure 4 The schematic diagram of the assembly of the base 1, the mounting block 1, the fixing block 1 and the connecting plug block in the utility model. The installation-free quick-joint road guardrail comprises: two bracket assemblies 1, two bracket assemblies 2 and four bracket assemblies 3, the two bracket assemblies 1 are respectively located between the two bracket assemblies 2, and the four bracket assemblies 3 are respectively located on both sides of the two bracket assemblies 1;

[0026] The bracket assembly 1 is composed of a base 1, a mounting block 2 and a fixing block 3, wherein the mounting block 2 is mounted on the base 1, the fixing block 3 is mounted on the mounting block 2, and the four side outer walls of the fixing block 3 are all provided with limited slots 1;

[0027] The bracket assembly 2 is composed of a base 2 4, a mounting block 2 5 and a fixing block 2 6, wherein the mounting block 2 5 is mounted on the base 2 4, and the fixing block 2 6 is mounted on the mounting block 2 5, and the outer walls of the two fixing blocks 2 6 on one side close to each other are provided with a limited slot 2;

[0028] The bracket assembly three is composed of a base three 7, a mounting block three 8 and a fixed block three 9. The mounting block three 8 is installed on the base three 7, and the fixed block three 9 is installed on the mounting block three 8. The outer walls of the four fixed blocks three 9 that are close to each other are all provided with limited slots three.

[0029] The first limiting slot, the second limiting slot and the third limiting slot are all slidably mounted with connecting blocks 10 , and the connecting blocks 11 are mounted on the connecting blocks 10 .

[0030] Two vertically symmetrical connecting plates 12 are provided between the corresponding connecting blocks 11 . Mounting plugs 13 are installed on both sides of the connecting plates 12 . The mounting plugs 13 are adapted to and slidably connected with the connecting blocks 11 .

[0031] The connecting block 11 and the mounting plug block 13 are connected and fixed by fixing bolts 14 .

[0032] A plurality of railings 15 are installed between the corresponding plurality of connecting plates 12 .

[0033] A top plate 16 is slidably mounted on the top of the fixing block 1 3 , the fixing block 2 6 and the fixing block 3 9 .

[0034] The working principle of the installation-free quick-joining road guardrail provided by the utility model is as follows:

[0035] Step 1: When using, first measure the road distance to determine the length of the guardrail, and use bracket assembly 2 for the head and tail of the guardrail, and bracket assembly 1 for the middle of the guardrail. After determining the distance and installing bracket assembly 1 and bracket assembly 2, insert the connecting plug 10 in sequence, and fix the guardrail composed of two connecting plates 12, two installation plugs 13 and multiple railings 15 by fixing bolts 14, so as to achieve rapid splicing;

[0036] The second step: when intercepting the road, turn and remove the fixing bolt 14 and the guardrail, then move the corresponding bracket assembly 1 and bracket assembly 2, and then operate the same as the above steps to install the guardrail horizontally, or split the guardrail to create a gap in the road for convenient vehicle passage, so that the structure is simple and the guardrail can be changed accordingly according to the actual emergency situation, thereby facilitating road interception and the form of special vehicles, thereby avoiding affecting work efficiency.

[0037] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0038] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0039] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A quick-joint road guardrail that does not require installation, characterized in that: include: Two bracket assemblies one, two bracket assemblies two and four bracket assemblies three, the two bracket assemblies one are respectively located between the two bracket assemblies two, and the four bracket assemblies three are respectively located on both sides of the two bracket assemblies one; The bracket assembly 1 is composed of a base 1, a mounting block 1 and a fixing block 1, wherein the mounting block 1 is mounted on the base 1, the fixing block 1 is mounted on the mounting block 1, and the four side outer walls of the fixing block 1 are all provided with limited slots 1; The bracket assembly 2 is composed of a base 2, a mounting block 2 and a fixed block 2, wherein the mounting block 2 is mounted on the base 2, the fixed block 2 is mounted on the mounting block 2, and the outer walls of the two fixed blocks 2 on one side close to each other are provided with a limited slot 2; The bracket assembly three is composed of a base three, a mounting block three and a fixing block three, wherein the mounting block three is mounted on the base three, the fixing block three is mounted on the mounting block three, and the outer walls of the four fixing blocks three that are close to each other are each provided with a limited slot three; The first limiting slot, the second limiting slot and the third limiting slot are all slidably mounted with connecting plugs, and the connecting plugs are mounted with connecting blocks; Two vertically symmetrical connecting plates are provided between the corresponding multiple connecting blocks, and mounting plugs are installed on both sides of the connecting plates. The mounting plugs are adapted to the connecting blocks and are slidably connected. The connecting block and the mounting plug block are connected and fixed by fixing bolts; A plurality of railings are installed between the corresponding plurality of connecting plates.

2. The installation-free quick-joint road guardrail according to claim 1 is characterized in that: Top plates are slidably mounted on the tops of the fixing block 1, the fixing block 2 and the fixing block 3.

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