CN217651664U

CN217651664U - Portable inspection well cover safety anti-falling warning cone

Info

Publication number: CN217651664U
Application number: CN202221757809.5U
Authority: CN
Inventors: 王明坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-10-25
Anticipated expiration: 2032-07-07

Abstract

The utility model discloses a portable safety anti-falling warning cone for an inspection well cover, which comprises a bracket, a warning belt, warning paint and a top cover; the warning belt is fixed on the outer side of the bracket, and warning paint is sprayed on the outer side of the bracket; the bracket is rotatably connected to the periphery below the top cover; further comprising: the fixed rod is fixed in the middle of the lower part of the top cover, the outer side of the fixed rod is connected with the inner side of the bracket through a connecting rod which is rotatably connected, and a lifting rod is clamped in the fixed rod in a sliding manner; and the filter screen is arranged on the outer side below the bracket. This portable inspection shaft lid safety is prevented weighing down and is warned awl is connected through rotating between support and the connecting rod, and then conveniently prevents weighing down the volume of warning awl to inspection shaft lid safety and change, conveniently takes it, realizes keeping off rubbish such as branch, plastic bag through setting up of filter screen, avoids carrying out drainage pipe and causes the jam, can ensure the drainage unblocked better.

Description

Portable safety anti-falling warning cone for inspection well cover

Technical Field

The utility model relates to a warning awl technical field specifically is portable inspection shaft lid safety prevents weighing down warning awl.

Background

The utility model discloses a pipeline maintenance method, the method comprises the steps that at pipeline maintenance work and flood prevention work, it is common thing to open a manhole cover and set up protection, a manhole cover safety anti-falling warning cone is needed in the maintenance process, the safety anti-falling warning cone of the manhole cover can prompt passing people to go round the way through the manhole cover, for example, a heat-resisting warning cone for a thermal pipeline maintenance well mouth with the publication number of CN207062818U, a base is of an annular structure with a rectangular cross section, a mounting seat is assembled on the upper side of the base, the mounting seat and the base are assembled together through a connecting rod, threads are distributed on the outer end face of the mounting cylinder, the upper side of the mounting cylinder and a cone are assembled together, and the whole fixation of the utility model is realized by arranging a limiting hole on the base; however, the safety anti-falling warning cone device has the following defects in the using process:

1. the prior warning cone for preventing the inspection well cover from falling safely is heavy, inconvenient to assemble and disassemble, large in occupied space, inconvenient to transport, easy to hurt hands and use, inconvenient to operate and incapable of adjusting the size;

2. the existing inspection well cover safety anti-falling warning cone only has a warning function, and the function of the inspection well cover safety anti-falling warning cone is single.

Therefore, the portable inspection well cover safety anti-falling warning cone is provided, and the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable inspection shaft lid safety is prevented weighing down and is warned awl to the problem of the function that inconvenient dismantlement and only have the warning was gone up in the present market who proposes in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a portable inspection well cover safety anti-falling warning cone comprises a support, a warning belt, warning paint and a top cover;

the warning belt is fixed on the outer side of the bracket, and warning paint is sprayed on the outer side of the bracket;

the bracket is rotatably connected to the periphery below the top cover;

further comprising:

the fixed rod is fixed in the middle of the lower part of the top cover, the outer side of the fixed rod is connected with the inner side of the bracket through a connecting rod which is rotatably connected, and a lifting rod is clamped in the fixed rod in a sliding manner;

and the filter screen is arranged on the outer side below the bracket.

Preferably, the left and right sides of dead lever all is provided with the fixed column that carries out the fixing to the stay cord, and inside the stay cord runs through dead lever, fixed column and top cap three to the top intermediate position of stay cord is provided with the lag that carries out the protection to the hand, is convenient for prevent weighing down the warning awl to inspection shaft lid safety through setting up of lag and takes, protects the hand.

Preferably, the material of lag is transparent rubber, the top in warning area is provided with the information cloth that has written the warning content, and information cloth is 3M cloth to the typeface on warning area, warning lacquer and the information cloth all has fluorescent function, is convenient for remind passerby to detour through setting up of information cloth.

Preferably, the centre of support is provided with carries out spacing fixed band to the support, and the head and the tail both ends of fixed band are provided with and carry out the magic subsides of fixing to the fixed band, the connecting rod pivoted recess of being convenient for has all been seted up to the left and right sides of connecting rod, is convenient for spacing to the support through setting up of connecting rod, makes the inspection shaft lid prevent weighing down the stability improvement of warning awl safely.

Preferably, the filter screen is fixed through the screw, fixed column and connecting rod are all fixed through bolt mechanism, and connecting rod and support one-to-one, and the phenomenon of jam appears in the inside pipeline of preventing that rubbish of being convenient for enters into the inspection shaft through setting up of filter screen inside.

Preferably, support, dead lever, connecting rod and lifter are zinc-plated side's pipe, and the material of zinc-plated side's pipe is the stainless steel, the filter screen comprises a centimetre plastic screen, the turned angle of support is less than 90 degrees, and the support is provided with 4, makes the inspection shaft lid fall safely and prevents the intensity improvement of weighing down warning awl, increases the inspection shaft lid and prevents weighing down the life of warning awl safely.

Compared with the prior art, the beneficial effects of the utility model are that: this portable inspection shaft lid safety is prevented weighing down and is warned awl is connected through rotating between support and the connecting rod, and then conveniently prevents weighing down the volume of warning awl to inspection shaft lid safety and change, conveniently takes it, realizes keeping off rubbish such as branch, plastic bag through setting up of filter screen, avoids carrying out drainage pipe and causes the jam, can ensure the drainage unblocked better, and concrete content is as follows:

1. the pull rope is pulled through the protective sleeve, so that the pull rope is convenient to take, the phenomenon that hands are damaged is avoided, carrying and setting operations can be completed by one person, a plurality of warning cones can be placed behind a vehicle, the space for loading other objects can be greatly reduced, transportation is not limited to the type of the vehicle any more, the space occupation is reduced, the safety anti-falling warning cones of the inspection well cover are convenient to carry, and meanwhile, the weight of the safety anti-falling warning cones of the inspection well cover can be reduced;

2. the arrangement of the filter screen can be used for preventing garbage such as branch and plastic bags from entering the inspection well cover in the process of maintenance of the inspection well, so that the phenomenon that a drain pipe in the inspection well is blocked is avoided, water can be smoothly drained well, the inspection well cover is prevented from falling safely, the warning cone not only has the warning function, and the inspection well cover also has other convenient functions.

Drawings

FIG. 1 is a schematic view of the stent-expanding structure of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 3 is a schematic view of the folding structure of the bracket of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the connecting rod of the present invention.

In the figure: 1. a support; 2. a warning band; 3. warning paint; 4. a connecting rod; 5. fixing belts; 6. information cloth; 7. a top cover; 8. pulling a rope; 9. a protective sleeve; 10. a groove; 11. fixing the rod; 12. a lifting rod; 13. a screw; 14. a filter screen; 15. fixing the column; 16. and (4) a bolt mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the portable inspection well cover safety anti-falling warning cone comprises a bracket 1, a warning belt 2, warning paint 3 and a top cover 7;

the warning belt 2 is fixed on the outer side of the bracket 1, and warning paint 3 is sprayed on the outer side of the bracket 1;

the bracket 1 is rotatably connected to the periphery below the top cover 7; further comprising: the fixed rod 11 is fixed in the middle of the lower part of the top cover 7, the outer side of the fixed rod 11 is connected with the inner side of the bracket 1 through the connecting rod 4 which is rotatably connected, and the lifting rod 12 is clamped in the fixed rod 11 in a sliding manner; a fixing band 5 for limiting the bracket 1 is arranged in the middle of the bracket 1, magic tapes for fixing the fixing band 5 are arranged at the head end and the tail end of the fixing band 5, and grooves 10 for facilitating the rotation of the connecting rod 4 are formed in the left side and the right side of the connecting rod 4; the filter screen 14 is fixed through a screw 13, the fixing column 15 and the connecting rod 4 are fixed through a bolt mechanism 16, and the connecting rods 4 correspond to the brackets 1 one by one; the support 1, the fixed rod 11, the connecting rod 4 and the lifting rod 12 are all galvanized square tubes made of stainless steel, the filter screen 14 is formed by a centimeter of plastic screen, the rotating angle of the support 1 is smaller than 90 degrees, and 4 supports 1 are arranged;

the structure solves the problems of large occupied space, inconvenient disassembly and the like in the technical problems, as shown in a combined graph 1-3, when a manhole cover needs to be opened, the fixing band 5 is pulled outwards by hands until the head and the tail of the fixing band 5 are separated, the brackets 1 are pulled outwards by hands, 4 brackets 1 are rotated outwards, the connecting rod 4 is pulled in the rotating process of the brackets 1, the connecting rod 4 is pushed downwards by hands until the connecting rod 4 keeps horizontal position, the support 1 is supported, the stability of the safety anti-falling warning cone of the manhole cover is improved, the safety anti-falling warning cone of the manhole cover is moved to a manhole, warning words are written on the information cloth 6, so that a passerby can see and go round the way conveniently, when the manhole cover is maintained, the brackets 1 are pushed inwards by hands, the brackets 1 rotate towards the middle position, the brackets 1 drive the connecting rods 4 to rotate, the heads and the tails of the fixing bands 5 are connected, the safety anti-falling warning cones are firmly fixed by magic on the fixing band 5, the protecting sleeve 9 is pulled outwards, the protecting sleeve 9 can be moved to move, the protecting sleeve can greatly reduce the occupied space of the objects, and can be carried by other vehicles, and the objects can be carried by a plurality of the protecting sleeve, and the objects can be carried by one person when the vehicles can be carried by the vehicles;

the filter screen 14 is arranged at the lower outer side of the bracket 1; fixing columns 15 for fixing the pull ropes 8 are arranged on the left side and the right side of the fixing rod 11, the pull ropes 8 penetrate through the fixing rod 11, the fixing columns 15 and the top cover 7, and protective sleeves 9 for protecting hands are arranged in the middle positions above the pull ropes 8; the protective sleeve 9 is made of transparent rubber, the information cloth 6 with the warning content is arranged above the warning tape 2, the information cloth 6 is 3M cloth, and the characters on the warning tape 2, the warning paint 3 and the information cloth 6 have the fluorescent function;

above-mentioned structure has solved the inside problem of inspection shaft that rubbish got into among the technical problem, and it is shown with combination figure 1 that, when heavy rain arrives in flood season, when needing to open the well lid and launch, filter screen 14 can keep off rubbish such as branch, plastic bag, avoids carrying out drainage pipe and causes the jam, can ensure the drainage unblocked better, makes inspection shaft lid safety prevent weighing down the warning not only have the function of warning.

The working principle is as follows: when the portable inspection well cover safety anti-falling warning cone is used, as shown in a combined view of fig. 1-5, the occupied space of the inspection well cover safety anti-falling warning cone is reduced through the arrangement of the support 1 and the connecting rod 4, the inspection well cover safety anti-falling warning cone is taken through the arrangement of the pull rope 8 and the protecting sleeve 9, garbage is blocked by the filter screen 14, the phenomenon that the garbage blocks inside a pipeline is avoided, the function of the inspection well cover safety anti-falling warning cone is increased, and the content which is not described in detail in the specification belongs to the prior art which is known to the technical personnel in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable inspection well cover safety anti-falling warning cone comprises a support (1), a warning belt (2), warning paint (3) and a top cover (7);

the warning belt (2) is fixed on the outer side of the support (1), and warning paint (3) is sprayed on the outer side of the support (1);

the bracket (1) is rotatably connected to the periphery below the top cover (7);

it is characterized by also comprising:

the fixing rod (11) is fixed in the middle of the lower part of the top cover (7), the outer side of the fixing rod (11) is connected with the inner side of the bracket (1) through a connecting rod (4) which is rotatably connected, and a lifting rod (12) is clamped in the fixing rod (11) in a sliding manner;

and the filter screen (14) is arranged on the outer side below the bracket (1).

2. The portable inspection well cover safety anti-falling warning cone according to claim 1, is characterized in that: the left side and the right side of the fixed rod (11) are provided with fixed columns (15) for fixing the pull rope (8), the pull rope (8) penetrates through the fixed rod (11), the fixed columns (15) and the top cover (7), and a protective sleeve (9) for protecting a hand is arranged at the middle position above the pull rope (8).

3. The portable inspection well cover safety anti-falling warning cone as claimed in claim 2, is characterized in that: the material of lag (9) is transparent rubber, the top of warning area (2) is provided with information cloth (6) that has written the warning content, and information cloth (6) are 3M cloth to the typeface on warning area (2), warning lacquer (3) and information cloth (6) all has fluorescent function.

4. The portable inspection well cover safety anti-falling warning cone according to claim 1, is characterized in that: the middle of support (1) is provided with and carries out spacing fixed band (5) to support (1), and the head and the tail both ends of fixed band (5) are provided with and carry out the magic subsides of fixing to fixed band (5), connecting rod (4) pivoted recess (10) of being convenient for are all seted up to the left and right sides of connecting rod (4).

5. The portable inspection well cover safety anti-falling warning cone as claimed in claim 2, is characterized in that: the filter screen (14) is fixed through a screw (13), the fixing column (15) and the connecting rod (4) are fixed through a bolt mechanism (16), and the connecting rod (4) corresponds to the support (1) one by one.

6. The portable inspection well cover safety anti-falling warning cone according to claim 1, is characterized in that: support (1), dead lever (11), connecting rod (4) and lifter (12) are zinc-plated square pipe, and the material of zinc-plated square pipe is the stainless steel, filter screen (14) comprise one centimetre plastic screen, the turned angle of support (1) is less than 90 degrees, and support (1) is provided with 4.