CN205348066U - Interim guardrail is used to road - Google Patents

Abstract

The utility model relates to the field of municipal road appliances, in particular to a temporary guardrail for roads. It includes a horizontal railing, a base bar and a support bar connected between the horizontal railing and the base bar. The horizontal railing and the base bar are respectively provided with fixing parts for detachably connecting the supporting bar to the horizontal railing and the base bar. The fixing parts include socket holes arranged in the railing and the base bar and arranged along the length direction of the railing and the base bar, and sockets on the railing and the base bar so that the upper end and the lower end of the support bar can be inserted into the railing and the base bar respectively. The single through hole in the sleeve hole and the lock bar inserted in the sleeve hole are used to fix the upper and lower ends of the support rod in the sleeve hole. All the parts of the guardrail of the present application are detachable and can be directly assembled on site, and the positioning between the parts is convenient, the assembly is fast, the connection is stable, the assembly saves time and labor, and saves labor costs and transportation costs.

Description

Temporary guardrail for road

technical field

The invention relates to the field of municipal road appliances, in particular to a temporary guardrail for roads.

Background technique

The existing road temporary guardrails are not convenient for on-site assembly, and often need to be assembled and transported to the site, and then the workers directly stack them. Due to the large volume of the installed guardrails, the amount of transportation at one time is limited. For longer enclosure areas, Often multiple deliveries or multi-vehicle deliveries are required. The construction period is lengthened, the fence efficiency is reduced, and labor and transportation costs are also increased.

Contents of the invention

The object of the present invention is to provide a temporary guardrail for roads in view of the above problems.

Above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A temporary guardrail for roads, comprising a railing, a base bar and a support bar connected between the railing and the base bar, the railing and the base bar are respectively provided with a detachable An affixed fixing part, the fixing part includes a sleeve hole arranged in the railing and the base bar and along the length direction of the railing and the base bar, and is located on the railing and the base bar so that the upper end and the lower end of the support bar can be inserted into the The single through hole in the socket hole of the horizontal railing and the base bar and the lock rod inserted in the socket hole for fixing the upper and lower ends of the support rod in the socket hole, and the two ends of the lock rod are perpendicular to the lock rod A baffle plate is provided in the length direction to prevent the lock bar from coming out of the sleeve hole. The upper part of the sleeve hole is provided with a plate slot communicating with the sleeve hole for passing through the baffle plate. The lock bar is a circular rod. The socket hole is a circular hole.

As a preference, the single through hole is a square hole, the upper and lower ends of the support rod are square sections adapted to the square hole, the square section is provided with a sleeve hole for passing through the lock rod, and the sleeve hole is round hole.

Preferably, the front and rear ends of the railing are partially indented to form a circular groove for accommodating the baffle, and the middle and lower parts of the baffle and the circular groove are provided with pin holes into which limit pins can be inserted.

Preferably, fluorescent coatings are provided on the support rods.

Preferably, the section of the base bar is trapezoidal, and a counterweight is arranged at the bottom of the base bar.

Preferably, the counterweight is arranged on the outside or inside of the base bar.

Preferably, the baffle is provided with a clasp that can be fastened with a baffle on an adjacent guardrail, and the clasp is connected to the baffle through a detachable chain.

In summary, the present invention has the following beneficial effects:

1. All parts of the guardrail of the present application are detachable and can be directly assembled on site, and the positioning between the parts is convenient, the assembly is fast, the connection is stable, the assembly saves time and labor, and saves labor costs and transportation costs. The setting of the circular groove also prevents the baffle from protruding from both ends of the railing, ensuring the flatness of both ends of the railing, and avoiding external vibrations from accidentally turning the lock bar to make the baffle come out, ensuring the stability of the guardrail and making it easier to use. The guardrail is more beautiful, and the positioning between the baffle plate and the circular groove is carried out by the limit pin, which ensures the stability of the locking bar. The board slot is opened at the top to prevent the baffle from coming out.

2. The components of this application are separated, the production line is fast, the production cost is low, the processing is fast, and the components can be reused, which saves the cost.

3. The railings can be directly connected by hooks, which is convenient for installation, positioning and adjustment.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention one;

Fig. 2 is a schematic diagram of the support rod structure;

Fig. 3 is a schematic diagram of the railing structure one;

Fig. 4 is a structural schematic diagram of the lock bar;

Fig. 5 is a schematic diagram of the second railing structure.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings.

This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Example:

A temporary guardrail for roads, comprising a railing 1, a base bar 2 and a support bar 3 connected between the railing and the base bar, the railing and the base bar are respectively provided with The fixed part is detachably fixed to the bar, and the fixed part includes a sleeve hole 4 arranged in the horizontal rail and the base bar and arranged along the length direction of the horizontal rail and the base bar, and is located on the horizontal rail and the base bar to make the upper end of the support bar and the lower end are respectively inserted into the single through hole 5 in the inserting hole of the railing and the base bar and the locking bar 6 inserted in the inserting hole for fixing the upper and lower ends of the support rod in the inserting hole, the locking bar The two ends are perpendicular to the length direction of the lock bar and are provided with a baffle plate 8 to prevent the lock bar from slipping out of the sleeve hole. The upper part of the sleeve hole is provided with a plate slot 41 communicating with the sleeve hole for passing through the baffle plate. The lock bar is a round bar, and the socket hole is a round hole.

The single through hole is a square hole, the upper and lower ends of the support rod are square sections adapted to the square hole, the square section is provided with a sleeve hole 7 for passing through the lock rod, and the sleeve hole is circular hole.

The front and rear ends of the railing are partially indented to form a circular groove 11 for accommodating the baffle, and the middle and lower parts of the baffle and the circular groove are provided with a pin hole 12 into which a limit pin can be inserted. A fluorescent coating is arranged on the support rod. The section of the base bar is trapezoidal, and the bottom of the base bar is provided with a counterweight. The counterweight is arranged on the outside or inside of the base bar. The baffle is provided with a clasp 9 that can be fastened with the baffle on the adjacent guardrail, and the clasp is connected to the baffle through a detachable chain. The counterweight is arranged on the outside or inside of the base bar. Counterweights add weight to the base bars, thereby lowering the center of gravity of the entire guardrail and improving stability.

When installing, insert the upper and lower ends of the support rod into the horizontal railing and the base bar in the coaxial direction of the bushing hole and the bushing hole, and then insert the locking bar with the baffle facing upwards into the bushing hole and the bushing hole, and the baffle passes through from the other end. After coming out, turn the lock bar to align the circular groove with the pin hole on the baffle and insert the limit pin, hang the clasp, and finally use the clasp to fasten the adjacent lock bar. Easy installation and disassembly, less freight, reusable parts, energy saving and environmental protection.

Claims (7)

1. a road temporary guard rail, it is characterized in that: include horizontal bar bar (1), base strip (2) and the support bar (3) being connected between horizontal bar bar and base strip, described horizontal bar bar and base strip are separately provided for by fixing parts detachably affixed with horizontal bar bar and base strip for support bar, described fixing parts include the sleeve hole (4) being arranged in horizontal bar bar and base strip and arranging along horizontal bar bar and base strip length direction, it is positioned in horizontal bar bar and base strip can to make post upper and lower end insert the single-pass hole (5) in sleeve hole of horizontal bar bar and base strip respectively and be inserted in sleeve hole for upper and lower for support bar two ends are fixed on the locking bar (6) in sleeve hole, described locking bar two ends are perpendicular to length of locking rod direction and are provided with the baffle plate (8) preventing locking bar from deviating from from sleeve hole, top, described sleeve hole has and is common to the board slot (41) excessively through baffle plate mutually with sleeve hole, described locking bar is circular pin, described sleeve hole is circular port.

2. a kind of road temporary guard rail according to claim 1, it is characterized in that: described single-pass hole is square opening, the upper and lower two ends of described support bar are square section adaptive with square opening, and described square section offers set perforation (7) for passing locking bar, and described set perforation is circular port.

3. require a kind of road temporary guard rail described in 2 according to profit, it is characterised in that: cave in local, described horizontal bar bar rear and front end the circular groove (11) formed for housing baffle plate, and described baffle plate and circular groove middle and lower part have the pin-and-hole (12) that can be inserted into spacer pin.

4. a kind of road temporary guard rail according to claim 3, it is characterised in that: described support bar is provided with fluoresent coating.

5. a kind of road temporary guard rail according to claim 1, it is characterised in that: described base strip cross section is trapezoidal, is provided with balancing weight bottom described base strip.

6. a kind of road temporary guard rail according to claim 5, it is characterised in that: described balancing weight is arranged at the outside or inside of base strip.

7. a kind of road temporary guard rail according to claim 1, it is characterised in that: being provided with on described baffle plate can with the clasp (9) of the baffle plate snapping on adjacent barrier, and described clasp is connected on described baffle plate by dismountable chain.