Municipal road fault isolation handrail

Abstract

The utility model provides a municipal road fault isolation railing which comprises bases arranged in a bilateral symmetry mode and installation rods arranged in a longitudinal symmetry mode, the upper end faces of the bases are welded to the bottom faces of the installation rods at the lower ends, and folding railings are symmetrically arranged between the installation rods arranged in the longitudinal symmetry mode. The folding handrail comprises a driving part and a folding rod, the driving part is used for enabling the folding rod to be unfolded and gathered, the folding handrail is arranged, the upper installation rod and the lower installation rod can be conveniently gathered, folding is completed, transportation and use are convenient, folding operation is convenient through the driving part, and the folding efficiency and convenience are improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of municipal road protection equipment, in particular to a fault isolation railing for a municipal road. Background Art

[0002] Isolation railings are a type of safety facility, usually used to divide areas, restrict the passage of people, or prevent people from falling. Isolation railings are widely used in construction sites, public places, roads, bridges and other places to ensure people's safety and order. This encyclopedia will give you a detailed introduction to the definition, types, materials, application areas and installation points of isolation railings.

[0003] For example, the patent with application number 201820437623.9 discloses a fault isolation railing for a municipal road, comprising a column, a first crossbeam, a second crossbeam and a fixed base, the bottom of the column is fixedly connected to a fixed panel, the bottom of the fixed panel is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a fixed base, the inside of the column is evenly fixedly connected to a shock absorber, one end of the shock absorber is fixedly connected to a base plate, the other end of the shock absorber is fixedly connected to a flange, the bottom of the spring is fixedly connected to the gap between the shock absorber and the base plate, the top of the column is fixedly connected to a column head, the top of the column head is threadedly connected to a colored light, the inside of the column head is fixedly connected to a power supply, the outer wall of the column is fixedly connected to a light-controlled switch, and the light-controlled switch is electrically connected to the power supply and the colored light. The fault isolation railing for this municipal road has a simple structure, the service life of the railing is increased by adding shock absorbers, and the night view of the city is beautified by adding colored lights.

[0004] The inventor believes that the prior art cannot be folded during transportation, occupies a large area, and has a small amount of transportation each time, which may lead to the need for multiple transportations. When moving, the volume is large, inconvenient to carry, and the user experience is poor. Utility Model Content

[0005] The utility model mainly provides a fault isolation barrier for a municipal road, which is used to solve the technical problems raised in the above-mentioned background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A fault isolation guardrail for a municipal road comprises a base symmetrically arranged left and right and mounting rods symmetrically arranged up and down, the upper end surface of the base is welded to the bottom surface of the mounting rod at the lower end, and folding guardrails are symmetrically arranged between the mounting rods symmetrically arranged up and down, and the folding guardrails comprise a driving member and a folding rod, and the driving member is used to open and close the folding rod.

[0008] Preferably, the folding rod includes a connecting block and connecting rods symmetrically arranged up and down, the connecting block is located between the connecting rods, corresponding mounting ears are installed between the upper and lower ends of the connecting block and the mounting rods, the lower end surface of the connecting rod is provided with a rotating rod corresponding to the mounting ear, the outer wall of the rotating rod is provided with a damping shaft rotatably connected to the ear hole of the mounting ear, and the connecting block is driven and connected by the driving member.

[0009] Preferably, the driving member includes symmetrically arranged screw rods and a rotating handle, the thread directions of the symmetrically arranged screw rods are opposite, the left end faces of the connecting blocks are provided with threaded holes corresponding to the screw rods, the threaded holes penetrate the connecting blocks, the symmetrically arranged screw rods are respectively threadedly connected in the threaded holes, and the left and right ends of the screw rods extend out of the threaded holes, and the rotating handle is installed at the tail of the screw rods to connect the symmetrically arranged screw rods.

[0010] Preferably, the head of the screw rod is provided with a limit block.

[0011] Preferably, the outer wall of the rotating handle is provided with an anti-slip mesh pattern.

[0012] Preferably, a water storage tank is provided in the base, and a through hole is provided on the upper end surface of the base, and the through hole is connected to the water storage tank.

[0013] Preferably, a water outlet is provided on the front end surface of the base, and a rubber plug is provided in the water outlet.

[0014] Preferably, the mounting rod is hollow.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting a folding railing, the upper and lower mounting rods can be conveniently gathered together to complete the folding, so as to facilitate transportation and use. By setting a driving part, the folding operation is convenient, and the folding efficiency and convenience are improved;

[0017] 2. By providing the connecting block, the connecting rod, the mounting ear and the rotating rod, the connecting block can be easily driven to move to one side by the driving member, so that the connecting rod drives the rotating rod to rotate in the mounting ear, so that the connecting rod gradually tilts relative to the mounting ear, so that the connecting rod pulls the mounting plates closer to each other to achieve folding;

[0018] 3. By arranging the screw rod, the rotating handle and the threaded hole, the screw rod can be rotated by rotating the rotating handle, and then the connecting block can be driven by the screw rod cooperating with the threaded hole to make the connecting block move.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the base of the utility model;

[0022] Figure 3 For this utility model Figure 1 A magnified view of area a;

[0023] Figure 4 For this utility model Figure 1 Enlarged view of area b.

[0024] In the figure: 1. base; 11. water storage tank; 12. through hole; 13. water outlet; 14. rubber plug; 2. mounting rod; 3. folding railing; 31. driving member; 311. screw rod; 3111. limit block; 312. turning handle; 3121. anti-slip mesh; 32. folding rod; 321. connecting block; 3211. threaded hole; 322. connecting rod; 3221. turning rod; 3222. damping shaft; 4. mounting ear. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] Please pay attention to Figures 1 to 4A fault isolation guardrail for a municipal road comprises a base 1 symmetrically arranged left and right and a mounting rod 2 symmetrically arranged up and down, the upper end surface of the base 1 is welded to the bottom surface of the mounting rod 2 at the lower end, and a folding guardrail 3 is symmetrically arranged between the mounting rods 2 symmetrically arranged up and down, and the folding guardrail 3 comprises a driving member 31 and a folding rod 32, and the driving member 31 is used to open and gather the folding rod 32.

[0029] Specifically, by providing a folding railing 3, the upper and lower mounting rods 2 can be conveniently brought together to complete folding, thereby facilitating transportation and use. By providing a driving member 31, the folding operation is facilitated, thereby improving folding efficiency and convenience.

[0030] Please pay attention to Figure 1 , Figure 3 , Figure 4The folding rod 32 includes a connecting block 321 and connecting rods 322 symmetrically arranged above and below. The connecting block 321 is located between the connecting rods 322. Corresponding mounting ears 4 are installed between the upper and lower ends of the connecting block 321 and the mounting rod 2. The lower end surface of the connecting rod 322 is provided with a rotating rod 3221 corresponding to the mounting ear 4. The outer wall of the rotating rod 3221 is provided with a damping shaft 3222 rotatably connected to the ear hole of the mounting ear 4. The connecting block 321 is driven and connected by the driving member 31. By setting the connecting block 321 , connecting rod 322, mounting ear 4 and rotating rod 3221, can conveniently drive the connecting block 321 to move to one side through the driving member 31, so that the connecting rod 322 drives the rotating rod 3221 to rotate in the mounting ear 4, so that the connecting rod 322 gradually tilts relative to the mounting ear 4, so that the connecting rod 322 pulls the mounting plates closer to each other to achieve folding, and by setting the damping shaft 3222, the resistance can be increased to prevent the isolation railing from collapsing. The driving member 31 includes a symmetrically arranged screw rod 311 and a rotating handle 312, and the threads of the symmetrically arranged screw rod 311 In the opposite direction, the left end surface of the connecting block 321 is provided with a threaded hole 3211 corresponding to the screw rod 311, the threaded hole 3211 penetrates the connecting block 321, the symmetrically arranged screw rods 311 are respectively threadedly connected in the threaded hole 3211, and the left and right ends of the screw rod 311 extend out of the threaded hole 3211, the rotating handle 312 is installed at the tail of the screw rod 311, and the symmetrically arranged screw rods 311 are connected. By setting the screw rod 311, the rotating handle 312 and the threaded hole 3211, the rotating The handle 312 is used to rotate the screw rod 311, and then the screw rod 311 cooperates with the threaded hole 3211 to drive the connecting block 321, so that the connecting block 321 is moved to the direction. The head of the screw rod 311 is provided with a limit block 3111. By setting the limit block 3111, the maximum moving distance of the mounting block can be limited to prevent it from detaching from the screw rod 311. The outer wall of the rotating handle 312 is provided with an anti-skid mesh 3121. By setting the anti-skid mesh 3121, the friction between the palm and the rotating handle 312 can be increased during rotation, thereby facilitating the rotation of the rotating handle 312.

[0031] Please pay attention to Figure 1 , Figure 2 , Figure 4A water storage tank 11 is provided in the base 1, and a through hole 12 is provided on the upper end surface of the base 1. The through hole 12 is connected to the water storage tank 11. By providing the water storage tank 11, the base 1 can be filled with liquid, thereby increasing the weight of the base 1 and preventing the isolation railing from being displaced as a whole. A water outlet 13 is provided on the front end surface of the base 1, and a rubber plug 14 is provided in the water outlet 13. By providing the water outlet 13, it is convenient to discharge the liquid, and by providing the rubber plug 14, the water outlet 13 can be conveniently blocked. The mounting rod 2 is hollow. By providing the mounting rod 2 as a hollow, the weight of the mounting rod 2 can be reduced, making the isolation railing lighter as a whole and convenient to carry.

[0032] The specific operation mode of the utility model is as follows:

[0033] When it is necessary to unfold, the rotating handle 312 is rotated clockwise to make the rotating handle 312 drive the screw rod 311 to rotate. Since the thread directions of the screw rod 311 are opposite, when the rotating handle 312 is rotated clockwise, the connecting blocks 321 threadedly connected with the screw rod 311 will approach each other. At the same time, since the connecting blocks 321 are approaching each other, the connecting block 321 drives the connecting rod 322 to rotate, and the connecting rod 322 drives the rotating rod 3221 to rotate. The rotating rod 3221 drives the damping shaft 3222 to rotate in the ear hole of the mounting ear 4, so that the connecting rod 322 gradually becomes perpendicular to the connecting block 321. At the same time, the upper end mounting rod 2 gradually rises. When the connecting rod 322 is completely perpendicular to the connecting block 321, the rotating handle 312 is stopped to complete the unfolding. When folding, the rotating handle 312 is rotated counterclockwise to make the connecting blocks 321 move away from each other, so that the mounting rod 2 is lowered to complete the folding.

[0034] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A fault isolation barrier for a municipal road, comprising a base (1) symmetrically arranged left and right and a mounting rod (2) symmetrically arranged up and down, characterized in that: The upper end surface of the base (1) is welded to the bottom surface of the mounting rod (2) at the lower end, and a folding railing (3) is symmetrically arranged between the mounting rods (2) arranged symmetrically above and below. The folding railing (3) comprises a driving member (31) and a folding rod (32), and the driving member (31) is used to open and close the folding rod (32).

2. A fault isolation barrier for a municipal road according to claim 1, characterized in that: The folding rod (32) comprises a connecting block (321) and connecting rods (322) symmetrically arranged in the upper and lower parts, the connecting block (321) is located between the connecting rods (322), corresponding mounting ears (4) are installed between the upper and lower ends of the connecting block (321) and the mounting rod (2), the lower end surface of the connecting rod (322) is provided with a rotating rod (3221) corresponding to the mounting ear (4), the outer wall of the rotating rod (3221) is provided with a damping shaft (3222) rotatably connected to the ear hole of the mounting ear (4), and the connecting block (321) is driven and connected by the driving member (31).

3. A fault isolation barrier for municipal roads according to claim 2, characterized in that: The driving member (31) comprises a symmetrically arranged screw rod (311) and a rotating handle (312); the screw threads of the symmetrically arranged screw rod (311) are in opposite directions; the left end surface of the connecting block (321) is provided with a threaded hole (3211) corresponding to the screw rod (311); the threaded hole (3211) passes through the connecting block (321); the symmetrically arranged screw rods (311) are respectively threadedly connected in the threaded hole (3211), and the left and right ends of the screw rod (311) extend out of the threaded hole (3211); the rotating handle (312) is installed at the tail of the screw rod (311) to connect the symmetrically arranged screw rods (311).

4. A fault isolation barrier for a municipal road according to claim 3, characterized in that: The head of the screw rod (311) is provided with a limit block (3111).

5. A fault isolation barrier for municipal roads according to claim 3, characterized in that: The outer wall of the rotating handle (312) is provided with an anti-slip mesh pattern (3121).

6. A fault isolation barrier for a municipal road according to claim 1, characterized in that: A water storage bin (11) is provided inside the base (1), and a through hole (12) is provided on the upper end surface of the base (1), wherein the through hole (12) is connected to the water storage bin (11).

7. A fault isolation barrier for a municipal road according to claim 6, characterized in that: A water outlet hole (13) is provided on the front end surface of the base (1), and a rubber plug (14) is provided in the water outlet hole (13).

8. A fault isolation barrier for a municipal road according to claim 1, characterized in that: The installation rod (2) is hollow.

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