CN210395443U - Safety warning assembly and inspection well cover - Google Patents

Abstract

The utility model relates to a safety warning component and inspection well cover, which comprises a warning rod, a first fixing component, a bending deformation elastic body and a second fixing component, wherein one end of the warning rod is fixedly connected with one end of the bending deformation elastic body through the first fixing component, the second fixing component is connected with the other end of the bending deformation elastic body, the bending deformation elastic body is a spring, one end of the spring is fixedly connected with the warning rod through the first fixing component, the other end of the spring is fixedly connected with the second fixing component, the first fixing component comprises a round pipe with a pair of through holes arranged at two ends of the radial diameter and a fixing component matched with the pair of through holes, the warning rod is radially provided with a warning rod through hole matched with the fixing component, the round pipe is sleeved outside the spring, the spring is sleeved outside the warning rod, when the inspection well cover is opened or stolen by people, the warning component in the inspection well cover can automatically bounce and extend out of, the warning device has good warning effect on pedestrians and vehicles, prevents safety accidents, and is simple in structure and convenient to use.

Description

Safety warning assembly and inspection well cover

Technical Field

The utility model relates to a municipal construction field, in particular to safety warning subassembly and inspection shaft lid.

Background

In municipal construction, sewer inspection shaft lid normal conditions are closed, because must open when relevant operations such as needs are decontaminated, are dredged, so will remind pedestrian, vehicle to detour in order to guarantee safety this moment, prevent to take place pedestrian, vehicle and fall into the well, especially when sewer inspection shaft lid is stolen by the people, be equipped with the incident that the safety warning subassembly just can avoid taking place to fall into the well in the inspection shaft lid.

The existing part of inspection well covers have the warning effect, but the structure is complex, the processing and manufacturing cost is high, the installation is complex, and the use is inconvenient.

Disclosure of Invention

The utility model discloses an overcome prior art's shortcoming, provide a safety warning subassembly and inspection shaft lid, simple structure, the practicality is strong.

The utility model relates to a safety warning subassembly and inspection shaft lid, its characterized in that is including warning pole, first fixed subassembly, bending deformation elastomer and the fixed subassembly of second, the one end of warning pole through first fixed subassembly with the one end fixed connection of bending deformation elastomer, the fixed subassembly of second with the other end of bending deformation elastomer is connected.

Specifically, the bending deformation elastomer is a spring, one end of the spring is fixedly connected with the warning rod through a first fixing component, and the other end of the spring is fixedly connected with a second fixing component.

Specifically, first fixed subassembly include radial diameter both ends department be provided with the pipe of a pair of through-hole, with a pair of through-hole complex mounting, the warning pole radially be provided with mounting complex warning pole through-hole, the pipe overlap in outside the spring, the spring housing in outside the warning pole, the mounting radially passes pipe, spring and warning pole fix the relative position of three.

Specifically, the fixing member is a bolt-nut fastener or a rivet fastener.

Specifically, the second fixing assembly comprises a second bolt and a second nut, and a second bolt hexagonal head of the second bolt is fixedly connected with the other end of the bending deformation elastic body.

Concretely, a safety warning subassembly and inspection shaft lid, include well seat, well lid, prevent weighing down net and safety warning subassembly, the fixed subassembly of second of safety warning subassembly with prevent weighing down net fixed connection.

Preferably, the anti-falling net is provided with a second through hole matched with a second bolt, and a second nut is inserted into the second bolt to fixedly connect the second fixing component on the anti-falling net.

The utility model relates to a safety warning subassembly and inspection shaft lid main advantage is: when the inspection well cover is opened or stolen by people, the warning assembly in the inspection well cover can automatically bounce and extend to the outside of the well, so that a good warning effect is achieved for pedestrians and vehicles, safety accidents are prevented, the structure is simple, the processing and manufacturing cost is low, accessories are easy to obtain, and the use is convenient.

Drawings

Fig. 1 is a schematic structural view of a safety warning assembly and an inspection well cover when the inspection well cover is opened.

Fig. 2 is a schematic structural view of the safety warning assembly and the inspection well cover when the well lid is closed.

Fig. 3 is a schematic cross-sectional view of a safety warning device.

The safety warning device comprises a warning rod 1, a second fixing component 2, a second through hole 3, a round pipe 4, a first fixing component 5, a bending deformation elastic body 6, a falling prevention net 7, a well cover 8, a second nut 9, a well seat 10, a warning component 11, a bolt 12, a nut 13, a warning rod through hole 14, a through hole 15, a second bolt 16, a second bolt 17, a hexagonal head of the second bolt and a spring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work mostly belong to the protection scope of the present invention.

Example 1: as shown in fig. 1, 2 and 3, the present invention relates to a safety warning assembly and a manhole cover, wherein the manhole cover comprises a manhole base, a manhole cover, an anti-falling net and a safety warning assembly, wherein the warning assembly comprises a warning rod, a first fixing assembly, a bending deformation elastic body and a second fixing assembly, a reflective film convenient for identification is adhered on the warning rod, one end of the warning rod is fixedly connected with one end of the bending deformation elastic body through the first fixing assembly, the second fixing assembly is connected with the other end of the bending deformation elastic body, in this embodiment, the bending deformation elastic body is a spring, one end of the spring is fixedly connected with the warning rod through the first fixing assembly, the other end of the spring is fixedly connected with the second fixing assembly, the first fixing assembly comprises a circular tube with a pair of through holes arranged at two ends of a radial diameter, and a fixing member matched with the pair of through holes, the pipe is hollow structure, and the pipe is wall thickness 2 mm's galvanized pipe, the warning pole radially be provided with mounting complex warning pole through-hole, the pipe overlap in outside the spring, the spring housing in outside the warning pole, the mounting radially passes pipe, spring and warning pole fix the relative position of three, the mounting is the bolt and nut fastener, and the fixed subassembly of second includes second bolt and second nut, the second bolt hexagonal head of second bolt with the other end fixed connection of bending deformation elastomer, the fixed subassembly of second of safety warning subassembly with prevent weighing down net fixed connection, prevent weighing down be provided with on the net with second bolt complex second through-hole, insert for the second bolt second nut with second fixed subassembly fixed connection prevent weighing down on the net. Spring and the six square head fixed connection's of second bolt one end is closed loop by the spring wire convolution to cooperation second bolt inserts and blocks the spring and will with the second nut in the closed loop safety warning subassembly is fixed prevents weighing down on the net, and the spring wire is diameter 3 mm's spring steel, and the elasticity of spring is good, the pitch of spring is than the bolt diameter 2mm greatly, and easy to assemble, the spring wire surface is plated various zinc and is handled, and difficult corruption rusts. After the manhole cover is opened, the warning rod can be automatically bounced fast under the action of spring force, is in a vertical state, and has a good warning effect on pedestrians and vehicles.

Example 2: the utility model relates to a safety warning component and inspection well cover, the inspection well cover comprises a well base, a well cover, an anti-falling net and a safety warning component, wherein the warning component comprises a warning rod, a first fixing component, a bending deformation elastic body and a second fixing component, a reflective membrane convenient for identification is pasted on the warning rod, one end of the warning rod is fixedly connected with one end of the bending deformation elastic body through the first fixing component, the other end of the warning rod is in a free state, the second fixing component is connected with the other end of the bending deformation elastic body, in the embodiment, the bending deformation elastic body is a spring, one end of the spring is fixedly connected with the warning rod through the first fixing component, the other end of the spring is fixedly connected with the second fixing component, the first fixing component comprises a round pipe with a pair of through holes arranged at two ends of the radial diameter, and a fixing piece matched with the pair of through holes, the pipe is the stainless steel pipe of wall thickness 1.5mm, and the pipe is difficult for rusty damage, warning pole radial be provided with mounting complex warning pole through-hole, the pipe overlap outside the spring, the spring housing is outside warning pole, the mounting radially passes pipe, spring and warning pole fix the relative position of three, when guaranteeing that the well lid is opened, warning subassembly can normally bounce, the mounting is rivet fastener, and the riveting is convenient and fast more, and second fixed subassembly is the second bolt, and the second bolt is outer hexagon bolt, the second bolt hexagonal head of second bolt with the other end fixed connection of bending deformation elastomer, the spring wire is diameter 4 mm's spring steel, the elasticity of spring is good, and when the well lid was opened, the spring can bounce warning pole easily, and warning pole extends to outside the well, warns pedestrian, vehicle, the pitch of spring is 4mm bigger than bolt diameter, the bigger the pitch of spring, will warn the subassembly easily during the installation and empty and put into the inspection shaft lid, the installation of being convenient for, the fixed subassembly of second of safety warning subassembly with prevent weighing down net fixed connection, prevent weighing down be provided with on the net with second bolt complex screw hole, twist the second bolt with the fixed subassembly fixed connection of second prevent weighing down on the net. The second fixing component of the safety warning component is fixedly connected with the anti-falling net, a threaded hole matched with a second bolt is formed in the anti-falling net, and the second bolt is screwed in to fixedly connect the second fixing component to the anti-falling net.

Example 3: the difference between this embodiment and embodiment 2 lies in, first fixed subassembly include that radial diameter both ends department is provided with the square pipe of a pair of through-hole, with a pair of through-hole complex mounting, the bending deformation elastomer is elastic steel piece, elastic steel piece is made for 1.5 mm's 65Mn spring steel piece, and elasticity is good, and the yield limit is big, elastic steel piece one end riveting on square pipe, the other end riveting of elastic steel piece is on the wall of a well inside the well seat.

Example 4: the embodiment is different from the embodiment 3 in that the warning rod is a telescopic warning rod, and when the well lid is closed, the warning rod is in a contracted state; when the well lid is opened and is related clearly drags for, its contraction part can be pulled out to the warning pole, is convenient for discern after the length extension, and is better to the warning effect of pedestrian, vehicle, can install the warning sign of "dangerous" word additional simultaneously at the top of warning pole.

Claims (5)

1. A safety warning assembly is characterized by comprising a warning rod, a first fixing assembly, a bending deformation elastic body and a second fixing assembly, wherein one end of the warning rod is fixedly connected with one end of the bending deformation elastic body through the first fixing assembly, and the second fixing assembly is connected with the other end of the bending deformation elastic body;

the bending deformation elastic body is a spring, one end of the spring is fixedly connected with the warning rod through a first fixing component, and the other end of the spring is fixedly connected with a second fixing component;

first fixed subassembly include radial diameter both ends department be provided with the pipe of a pair of through-hole, with a pair of through-hole complex mounting, the warning pole radially be provided with mounting complex warning pole through-hole, the pipe overlap in outside the spring, the spring housing in outside the warning pole, the mounting radially passes pipe, spring and warning pole fix the relative position of three.

2. The safety warning assembly of claim 1, wherein the securing member is a bolt and nut fastener or a rivet fastener.

3. The safety warning assembly of claim 1 or 2, wherein the second fixing assembly comprises a second bolt and a second nut, and a second bolt hexagon head of the second bolt is fixedly connected with the other end of the bending deformation elastic body.

4. A safety warning inspection well cover comprises a well base, a well cover, a falling prevention net and the safety warning assembly of any one of claims 1 to 3, and is characterized in that the second fixing assembly of the safety warning assembly is fixedly connected with the falling prevention net.

5. The safety warning inspection well cover is characterized in that a second through hole matched with a second bolt is formed in the anti-falling net, and a second nut used for inserting the second bolt is used for fixedly connecting a second fixing component to the anti-falling net.

Images