CN209509147U - A kind of safety-type well lid with protective net - Google Patents

Abstract

The utility model discloses a kind of safety-type well lid with protective net, including main body, outer framework and protective net, casting lug thereon is equipped between the main body and outer framework, shaft and connecting plate, the casting lug thereon is sequentially connected by shaft and connecting plate, the notch through its roof and bottom wall is provided on the outer framework, the protective net is mounted in the notch, the periphery of the protective net and the sidewall weld of the notch on outer framework, the outer framework roof is provided with fitting groove close to the periphery of body side, the lateral wall of the outer framework is provided with four groups of telescopic chutes, the peripheral fixed bonding of the main body bottom wall has rubber ring, the rubber ring engages with fitting groove.This has the safety-type well lid of protective net, by being provided with protective net, casting lug thereon, shaft and connecting plate, rotate connecting plate along shaft, i.e., openable main body exposes protective net, to easily drain flooded fields, protective net can prevent personnel from falling into the deep-well below main body.

Description

A kind of safety-type well lid with protective net

Technical field

The utility model belongs to well lid technical field, and in particular to a kind of safety-type well lid with protective net.

Background technique

Well lid is used to cover deep-well in road, prevents people or object from falling, and can be divided into metal well lid, high-strength by material Spend fiber cement concrete well lid and Resin man-hole cover etc..Well lid is generally circular in cross section, can be used for greenbelt, pavement, car lane, Harbour and lane etc..Well lid is as town road equipment, the discharge of flood when facilitating the rainwater or flood on rainy day.

But well lid in the prior art has the following problems mostly: need to open well lid when 1, draining flooded fields, therefore it occur frequently that Personnel fall into the dangerous situation of deep-well；2, using the time it is longer after, well lid edge is damaged, and causes it that may fall into deep-well In；3, when draining under normal circumstances, the solid impurity that the leakage fluid dram that water passes through well lid falls into deep-well, but wherein contains may hinder Fill in leakage fluid dram.

Utility model content

The purpose of this utility model is to provide a kind of safety-type well lid with protective net, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: a kind of safety-type well lid with protective net, Including main body, outer framework and protective net, casting lug thereon, shaft and connecting plate, the protrusion are equipped between the main body and outer framework Block is sequentially connected by shaft and connecting plate, and the notch through its roof and bottom wall, the protective net are provided on the outer framework It is mounted in the notch, the periphery of the protective net and the sidewall weld of the notch on outer framework, the outer framework roof are close The periphery of body side is provided with fitting groove, and the lateral wall of the outer framework is provided with four groups of telescopic chutes, is equipped with back in the telescopic chute Bullet block and spring；

The peripheral fixed bonding of the main body bottom wall has rubber ring, and the rubber ring engages with fitting groove, in the main body Equipped with two groups of baffles, the two sides of the baffle are provided with two groups of drainage holes, drainage hole described in two groups pass through respectively two groups of conduction holes with Inlet opening communicates, and drainage hole described in two groups is symmetrical in inlet opening two sides, and collecting tank and sliding slot, institute are also provided in the main body It states and is equipped with baffle in sliding slot.

Preferably, bottom wall of the both ends of the spring respectively with the side of rebound block and telescopic chute inner cavity welds, four groups of institutes Telescopic chute is stated to be distributed along the center array of outer framework.

Preferably, the baffle grafting is mounted in sliding slot, and the baffle is welded with handle far from the side of main body roof.

Preferably, the lateral wall of the side wall of the casting lug thereon and outer framework welds, the side of the main body roof and connection The roof of plate welds.

Preferably, the collecting tank is communicated with inlet opening, and the sliding slot is opened in side of the collecting tank far from inlet opening.

The technical effect and advantage of the utility model: should with protective net safety-type well lid, by be provided with protective net, Casting lug thereon, shaft and connecting plate (drain) under abnormal condition when needing to drain flooded fields, rotate connecting plate along shaft, can beat Opening main body exposes protective net, to easily drain flooded fields, protective net can prevent personnel from falling into the deep-well below main body；It is logical It crosses and is provided with rebound block and spring in telescopic chute, when main body and outer framework are longer using the time, the two edge is damaged, and is caused When the two may fall into deep-well, rebound block can be stuck in by the well head of deep-well, prevent main body and outer framework from falling into deep-well；It is logical It crossing and is provided with conduction hole, collecting tank, sliding slot and baffle, when draining under normal circumstances, water can enter collecting tank from inlet opening, then It arranges from conduction hole and drainage hole to (deep-well) below main body, and the solid impurity (stone etc.) contained in water can rest on collecting tank In, it moves baffle in sliding slot and opens sliding slot, solid impurity can be made to be discharged from main body, to be effectively prevented solid Body impurity blocks drainage hole and inlet opening；By being provided with fitting groove and rubber ring, when vehicle rolls in main body, rubber ring meeting Play the role of buffering, to reduce the shaking of main body, while reducing noise.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the sectional view of the collecting tank of the utility model；

Fig. 3 is the sectional view of the telescopic chute of the utility model.

In figure: 1 main body, 2 outer frameworks, 3 protective nets, 4 casting lug thereons, 5 shafts, 6 connecting plates, 7 rebound blocks, 8 telescopic chutes, 9 bullets Spring, 10 fitting grooves, 11 rubber rings, 12 drainage holes, 13 inlet openings, 14 conduction holes, 15 collecting tanks, 16 sliding slots, 17 baffles, 18 Hand.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of safety-type well lid with protective net as shown in Figs. 1-3, including main body 1, outer Frame 2 and protective net 3, are equipped with casting lug thereon 4, shaft 5 and connecting plate 6 between the main body 1 and outer framework 2, the casting lug thereon 4 is logical It crosses shaft 5 and connecting plate 6 is sequentially connected, the notch through its roof and bottom wall, the protective net 3 are provided on the outer framework 2 It is mounted in the notch, the periphery of the protective net 3 and the sidewall weld of the notch on outer framework 2, the material of protective net 3 are iron (or other suitable metals), personnel step down in will not fall down (its load-bearing should be located at 200kg or more) thereon, and water can be from wherein It permeates and falls, 2 roof of outer framework is provided with fitting groove 10, the lateral wall of the outer framework 2 close to the periphery of 1 side of main body Four groups of telescopic chutes 8 are provided with, are equipped with rebound block 7 and spring 9 in the telescopic chute 8；

The peripheral fixed bonding of 1 bottom wall of main body has rubber ring 11, and the rubber ring 11 engages with fitting groove 10, described Main body 1 is equipped with two groups of baffles 17, and the two sides of the baffle 17 are provided with two groups of drainage holes 12, and drainage hole 12 described in two groups leads to respectively It crosses two groups of conduction holes 14 to communicate with inlet opening 13, drainage hole 12 described in two groups is symmetrical in 13 two sides of inlet opening, the main body 1 It is inside also provided with collecting tank 15 and sliding slot 16, is equipped with baffle 17 in the sliding slot 16.

Specifically, bottom wall of the both ends of the spring 9 respectively with 8 inner cavity of side and telescopic chute of rebound block 7 welds, four groups The telescopic chute 8 is distributed along the center array of outer framework 2, and spring 9 can prevent rebound block 7 from falling off from telescopic chute 8.

Specifically, 17 grafting of baffle is mounted in sliding slot 16, the baffle 17 is welded far from the side of 1 roof of main body There is handle 18, simultaneously moving stop 17 can open sliding slot 16 to hand-held handle 18.

Specifically, the lateral wall of the side wall of the casting lug thereon 4 and outer framework 2 welds, the side of 1 roof of main body and company The roof of fishplate bar 6 welds, and rotates connecting plate 6 along shaft 5, and main body 1 can be driven to rotate, main body 1 is allow to open outline border Frame 2.

Specifically, the collecting tank 15 is communicated with inlet opening 13, the sliding slot 16 is opened in collecting tank 15 far from inlet opening 13 Side, collecting tank 15 can takes out solid impurity by opening sliding slot 16 for collecting the solid impurity contained in water.

Specifically, main body 1 and outer framework 2 should be placed in the well head of deep-well first with the safety-type well lid of protective net Rainwater is if desired drained, water can enter in main body 1 from the inlet opening 13 on 1 roof of main body, then by drawing when in use in place Discharge orifice 14 and 12 row of drainage hole penetrate protective net 3 and fall into deep-well, the solid impurity contained in water to 1 lower section of main body It can rest in collecting tank 15, when encountering flood and needing to drain flooded fields, rotate connecting plate 6 along shaft 5, by main body 1 and outline border Frame 2 separates, and then flood can fall into deep-well from protective net 3, the speed of draining can be greatly speeded up, when main body 1 and outer framework 2 make Longer with the time, the two edge is damaged, and when causing the two that may fall into deep-well, rebound block 7 can be stuck in the well head of deep-well Side prevents main body 1 and outer framework 2 from falling into deep-well, and operator can periodically open sliding slot 16 and clear up the solid impurity in it.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of safety-type well lid with protective net, including main body (1), outer framework (2) and protective net (3), it is characterised in that: Casting lug thereon (4), shaft (5) and connecting plate (6), the casting lug thereon (4) is equipped between the main body (1) and outer framework (2) to pass through Shaft (5) and connecting plate (6) are sequentially connected, and the notch through its roof and bottom wall, the protection are provided on the outer framework (2) Net (3) is mounted in the notch, the periphery of the protective net (3) and the sidewall weld of the notch on outer framework (2), the outline border Frame (2) roof is provided with fitting groove (10) close to the periphery of main body (1) side, and the lateral wall of the outer framework (2) is provided with four groups and stretches Contracting slot (8), the telescopic chute (8) is interior to be equipped with rebound block (7) and spring (9)；

The peripheral fixed bonding of main body (1) bottom wall has rubber ring (11), and the rubber ring (11) engages with fitting groove (10), The main body (1) is equipped with two groups of baffles (17), and the two sides of the baffle (17) are provided with two groups of drainage holes (12), arranges described in two groups Fluid apertures (12) is communicated by two groups of conduction holes (14) with inlet opening (13) respectively, and drainage hole described in two groups (12) is in inlet opening (13) Two sides are symmetrical, and collecting tank (15) and sliding slot (16) are also provided in the main body (1), is equipped with baffle in the sliding slot (16) (17)。

2. a kind of safety-type well lid with protective net according to claim 1, it is characterised in that: the spring (9) Both ends are welded with the bottom wall of the side of rebound block (7) and telescopic chute (8) inner cavity respectively, and telescopic chute described in four groups (8) is along outline border The center array of frame (2) is distributed.

3. a kind of safety-type well lid with protective net according to claim 1, it is characterised in that: the baffle (17) is inserted It connects and is mounted in sliding slot (16), the baffle (17) is welded with handle (18) far from the side of main body (1) roof.

4. a kind of safety-type well lid with protective net according to claim 1, it is characterised in that: the casting lug thereon (4) Side wall and the lateral wall of outer framework (2) weld, the roof of the side of main body (1) roof and connecting plate (6) welds.

5. a kind of safety-type well lid with protective net according to claim 1, it is characterised in that: the collecting tank (15) It is communicated with inlet opening (13), the sliding slot (16) is opened in the side of collecting tank (15) far from inlet opening (13).