CN216664854U

CN216664854U - Municipal administration piping shaft anti-falling device

Info

Publication number: CN216664854U
Application number: CN202122741854.3U
Authority: CN
Inventors: 宋才良; 倪冰; 戴徐益; 韩开; 徐音
Original assignee: Hangzhou Water Environment Development Co ltd
Current assignee: Hangzhou Water Environment Development Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-03
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a municipal administration pipe well anti-falling device which comprises a pipe well main body, wherein a well cover is arranged at the top end of the pipe well main body, mounting seats are uniformly arranged in the pipe well main body, and a supporting seat is arranged between the top ends of the mounting seats. According to the utility model, when the manhole cover is stolen due to the loss of the manhole cover or the manhole cover is overturned due to the outward gushing of accumulated water in the main body of the pipeline well, the manhole cover drives the balancing weight to be separated from the placing groove through the connecting rope, at the moment, the pressure sensor detects the gravity of the balancing weight and transmits information to the single chip microcomputer, the single chip microcomputer controls the output end of the electric push rod to extend and drive the protective baffle to rise from the edge in the main body of the pipeline well so as to play a surrounding and shielding role on a pipe orifice, so that the phenomenon that a pedestrian falls into the well carelessly is avoided, and meanwhile, the effect of the fluorescent warning strip is matched, so that the warning and precaution effects can be also played at night, and the practicability of the device is further improved.

Description

Municipal administration pipe shaft anti-falling device

Technical Field

The utility model relates to the technical field of pipe wells, in particular to a municipal pipe well anti-falling device.

Background

The pipe shaft is a space for running various pipes, and has vertical, horizontal, through, and separated spaces, the more complex and functionally advanced buildings need more support systems, besides basic water supply, power supply and drainage pipelines, the functions of telephone, cable television, monitoring, ventilation and the like are also added, and the development of the pipe shaft can be increased at any time;

to the development of city, city underground piping is more and more, and current well lid that is used for the piping shaft usually directly covers on the import, and it does not possess protection or fixed measure, if the well lid takes place to lose or when lifting, the very big potential safety hazard problem of very big production easily of opening of well head.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a municipal piping shaft anti-falling device, which aims to solve the problem that the piping shaft provided by the background technology does not have protection measures.

In order to achieve the purpose, the utility model provides the following technical scheme: the municipal administration piping shaft falling prevention device comprises a piping shaft main body, a well cover is arranged at the top end of the piping shaft main body, mounting seats are uniformly arranged in the piping shaft main body, a supporting seat is arranged between the top ends of the mounting seats, a supporting frame is arranged in the supporting seat, and the top end of the supporting frame is provided with a fixed seat, both sides of the top end of the supporting seat are provided with anti-falling mechanisms, each anti-falling mechanism comprises an electric push rod, the electric push rod is arranged at the top end of the supporting seat, one side of the electric push rod, which is far away from the fixed seat, is provided with a connecting frame, and one side of the connecting frame far away from the electric push rod is provided with a protective baffle, the two sides of the protective baffle are uniformly provided with fluorescent warning strips, the top end of the fixed seat is provided with a placing groove, and the internally mounted of standing groove has the balancing weight, the top of balancing weight articulates there is the connection rope, and the top of connecting the rope is articulated mutually with the bottom of well lid.

Preferably, the section of guard flap all is the arc design, guard flap is the symmetric distribution about the axis of supporting seat, the signal lamp is all installed on guard flap's top.

Preferably, the bottom of supporting seat evenly is provided with the spread groove, the connecting block is all installed on the top of mount pad, and the connecting block all with spread groove swing joint, the top of connecting block all is provided with fixed screw, and the equal movable mounting in inside of fixed screw has the fixed screw. The fixing screw is connected with the fixing screw hole through threads, so that the connecting block is limited.

Preferably, the size of the connecting block is equal to that of the connecting groove, and four groups of the connecting block and the connecting groove are arranged.

Preferably, the inside bottom of fixing base is provided with the holding tank, and installs pressure sensor on the inside top of holding tank, the battery is installed to the inside bottom of holding tank, singlechip, wireless transmission module and alarm are installed in proper order to the inside one side of holding tank.

Compared with the prior art, the utility model has the beneficial effects that: the municipal pipeline well anti-falling device not only realizes the anti-falling function, but also realizes the warning function and simultaneously realizes the function of convenient assembly and disassembly;

(1) the counterweight block at the bottom of the well lid is conveniently pulled through the action of the connecting rope, the counterweight block is placed in the placing groove at the top end of the fixing base, if the well lid is stolen due to loss of the well lid or the well lid is overturned due to external gushing of accumulated water in the pipeline well main body, the well lid drives the counterweight block to be separated from the placing groove through the connecting rope, at the moment, the gravity of the counterweight block is detected by the pressure sensor and information is transmitted to the single chip microcomputer, the single chip microcomputer controls the output end of the electric push rod to extend and drive the protective baffle to rise from the edge in the pipeline well main body so as to play a role of surrounding and shielding the pipe orifice, so that the phenomenon that a pedestrian accidentally falls into the well is avoided, and meanwhile, the effect of warning and precaution can be also played at night by matching with the action of the fluorescent warning strip, and the practicability of the device is further improved;

(2) after the well lid is separated from the pipe well main body, the pressure sensor transmits a signal to the single chip microcomputer, the single chip microcomputer is convenient for transmitting information to a background under the action of the wireless transmission module, so that workers can be reminded in time, and meanwhile, the single chip microcomputer controls the alarm to sound and the signal lamp to flash synchronously, so that the positioning effect is realized while pedestrians passing around are reminded to notice avoiding, and therefore maintenance personnel can find the pipe well main body with the separated well lid in time conveniently, and the danger of accidents is reduced;

(3) through rotation of the fixing screws in the fixing screw holes and clamping and separation between the connecting blocks and the connecting grooves, the supporting seat can be rapidly installed or detached, the operation is simple and convenient to use, the supporting seat can be rapidly taken out from the inside of the pipe shaft main body when the fixing seat internal elements are required to be maintained and checked, the overhauling difficulty is reduced, and the overhauling efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions in the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic three-dimensional structure of the anti-falling mechanism of the present invention;

FIG. 4 is a schematic view of a front cross-sectional view of the fixing base of the present invention;

FIG. 5 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is a circuit diagram of the present invention.

The reference numerals in the figures illustrate: 1. a well cover; 2. a pipe well body; 3. a fall prevention mechanism; 301. a protective baffle; 302. an electric push rod; 303. a fluorescent warning strip; 304. a connecting frame; 4. a supporting seat; 5. a fixed seat; 6. a support frame; 7. a mounting base; 8. a signal lamp; 9. connecting ropes; 10. a balancing weight; 11. a placement groove; 12. a single chip microcomputer; 13. a wireless transmission module; 14. an alarm; 15. a storage battery; 16. accommodating a tank; 17. a pressure sensor; 18. connecting grooves; 19. connecting blocks; 20. fixing screw holes; 21. and fixing the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: the municipal administration piping shaft anti-falling device comprises a piping shaft main body 2, wherein a well cover 1 is installed at the top end of the piping shaft main body 2, installation bases 7 are uniformly installed inside the piping shaft main body 2, and a supporting seat 4 is installed between the top ends of the installation bases 7;

the bottom end of the supporting seat 4 is uniformly provided with connecting grooves 18, the top ends of the mounting seats 7 are respectively provided with a connecting block 19, the connecting blocks 19 are respectively movably connected with the connecting grooves 18, the top ends of the connecting blocks 19 are respectively provided with a fixing screw hole 20, fixing screws 21 are respectively movably mounted in the fixing screw holes 20, the size of each connecting block 19 is equal to that of each connecting groove 18, and four groups of the connecting blocks 19 and the connecting grooves 18 are respectively arranged;

specifically, as shown in fig. 5, when in use, the support seat 4 can be quickly mounted or dismounted by the rotation of the fixing screw 20 in the fixing screw hole 21 and the clamping and separation between the connecting block 19 and the connecting groove 18, the operation is simple, the use is convenient, and when the elements in the fixing seat 5 need to be maintained and checked, the support seat 4 can be quickly taken out from the interior of the pipe shaft main body 2, so that the maintenance difficulty is reduced, and the maintenance efficiency is improved;

a supporting frame 6 is arranged in the supporting seat 4, and a fixed seat 5 is arranged at the top end of the supporting frame 6;

the bottom end inside the fixed seat 5 is provided with an accommodating groove 16, the top end inside the accommodating groove 16 is provided with a pressure sensor 17, the type of the pressure sensor 17 can be CYYZ11, the bottom end inside the accommodating groove 16 is provided with a storage battery 15, one side inside the accommodating groove 16 is sequentially provided with a single chip microcomputer 12, a wireless transmission module 13 and an alarm 14, and the type of the single chip microcomputer 12 can be ZYWYKJ;

specifically, as shown in fig. 4, when the manhole cover is used, after the manhole cover 1 is separated from the pipe shaft main body 2, the pressure sensor 17 transmits a signal to the single chip microcomputer 12, the single chip microcomputer 12 is convenient to transmit information to a background through the wireless transmission module 13, so that workers can be reminded in time, and meanwhile, the single chip microcomputer 12 controls the alarm 14 to sound and the signal lamp 8 to flash synchronously, so that pedestrians passing around are reminded to avoid the manhole cover and the pipe shaft main body 2 is positioned, so that maintenance personnel can find the pipe shaft main body 2 with the separated manhole cover 1 in time, and risks of accidents are reduced;

the anti-falling mechanism 3 is arranged on each of two sides of the top end of the supporting seat 4, the anti-falling mechanism 3 comprises an electric push rod 302, the electric push rod 302 is installed on the top end of the supporting seat 4, a connecting frame 304 is installed on one side, away from the fixing seat 5, of the electric push rod 302, a protective baffle 301 is installed on one side, away from the electric push rod 302, of the connecting frame 304, and fluorescent warning strips 303 are evenly installed on two sides of the protective baffle 301;

the cross sections of the protective baffles 301 are all arc-shaped, the protective baffles 301 are symmetrically distributed about the central axis of the supporting seat 4, and the top ends of the protective baffles 301 are all provided with signal lamps 8;

specifically, as shown in fig. 1, when the pipe shaft is used, the single chip microcomputer 12 controls the output end of the electric push rod 302 to extend and drive the protective baffle 301 to rise from the edge of the inner part of the pipe shaft main body 2 so as to play a surrounding and shielding role on the pipe orifice, so that the phenomenon that a pedestrian falls into the shaft carelessly is avoided;

a placing groove 11 is formed in the top end of the fixing seat 5, a balancing weight 10 is installed inside the placing groove 11, a connecting rope 9 is hinged to the top end of the balancing weight 10, and the top end of the connecting rope 9 is hinged to the bottom end of the well cover 1;

the output end of the pressure sensor 17 is electrically connected with the input end of the single chip microcomputer 12 through a lead, and the output end of the single chip microcomputer 12 is electrically connected with the input ends of the wireless transmission module 13, the electric push rod 302, the signal lamp 8 and the alarm 14 through leads.

The working principle is as follows: when the manhole cover 1 is stolen due to loss of the manhole cover 1 or the manhole cover 1 is turned over due to water accumulation and external surge in the manhole body 2, the manhole cover 1 drives the balancing weight 10 to be separated from the placing groove 11 through the connecting rope 9, the pressure sensor 17 transmits information to the single chip microcomputer 12, the single chip microcomputer 12 controls the output end of the electric push rod 302 to extend to drive the protective baffle 301 to rise from the inside of the manhole body 2 so as to surround and shield a pipe opening, and therefore accidents that pedestrians fall into the manhole are avoided;

secondly, the single chip microcomputer 12 transmits information to a background through the wireless transmission module 13, so that workers can be reminded in time, and meanwhile, the single chip microcomputer 12 controls the alarm 14 to sound and the signal lamp 8 to flash synchronously, so that surrounding passers are reminded to avoid and the positioning effect is achieved, maintenance personnel can find the pipeline well main body 2 with the separated well cover 1 in time conveniently, and the danger of accidents is reduced;

finally, when the elements inside the fixed seat 5 need to be maintained and checked, the fixing screw 21 is rotated to separate the connecting block 19 from the connecting groove 18, so that the supporting seat 4 can be quickly taken out from the inside of the pipe shaft main body 2, the maintenance difficulty is reduced, and the maintenance efficiency is improved.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. Municipal administration piping shaft anti-falling device, including piping shaft main part (2), its characterized in that: well lid (1) is installed on the top of piping shaft main part (2), mount pad (7) are evenly installed to the inside of piping shaft main part (2), and install supporting seat (4) between the top of mount pad (7), the internally mounted of supporting seat (4) has support frame (6), and the top of support frame (6) installs fixing base (5), the both sides on supporting seat (4) top all are provided with prevents falling mechanism (3), prevent that falling mechanism (3) include electric putter (302), and electric putter (302) install the top at supporting seat (4), one side that fixing base (5) were kept away from in electric putter (302) is installed link (304), and link (304) one side of keeping away from electric putter (302) is installed guard shield (301), fluorescence warning strip (303) are evenly installed to the both sides of guard shield (301), the top of fixing base (5) is provided with standing groove (11), and the internally mounted of standing groove (11) has balancing weight (10), the top of balancing weight (10) articulates there is connection rope (9), and the top of connecting rope (9) articulates with the bottom of well lid (1) mutually.

2. The municipal piping well anti-fall device of claim 1, wherein: the section of guard flap (301) all is the arc design, guard flap (301) are the symmetric distribution about the axis of supporting seat (4), signal lamp (8) are all installed on the top of guard flap (301).

3. The municipal piping well anti-fall device of claim 1, wherein: the bottom of supporting seat (4) evenly is provided with spread groove (18), connecting block (19) are all installed on the top of mount pad (7), and connecting block (19) all with spread groove (18) swing joint, the top of connecting block (19) all is provided with fixed screw (20), and the equal movable mounting in inside of fixed screw (20) has fixed screw (21).

4. The municipal pipe well anti-falling device according to claim 3, wherein: the size of connecting block (19) all equals with the size of spread groove (18), connecting block (19) and spread groove (18) all are provided with four groups.

5. The municipal piping well anti-fall device of claim 1, wherein: the inside bottom of fixing base (5) is provided with holding tank (16), and installs pressure sensor (17) on the inside top of holding tank (16), battery (15) are installed to the inside bottom of holding tank (16), singlechip (12), wireless transmission module (13) and alarm (14) are installed in proper order to the inside one side of holding tank (16).