CN208949926U - A kind of environmental protection manhole with long service life - Google Patents

Abstract

The utility model relates to environmental protection well cover technical fields, and disclose a kind of environmental protection manhole with long service life, including walling crib, the outside of the walling crib is fixedly installed with fixed block, through-hole is offered at the top of the fixed block, opens up fluted at the top of the walling crib, and the inside of the walling crib is socketed with guard ring, the top movable of the guard ring is equipped with steel plate layer, is fixedly installed with foam cement layer at the top of the steel plate layer.The environmental protection manhole with long service life can play extraordinary anti-corrosion effect by nickel alloy layer, the effective service life for increasing well lid, and steel plate layer can play firm effect, increase the intensity of well lid, be hardly damaged well lid, pass through the first reinforcing rib and the second reinforcing rib simultaneously, the integrally-built strength and stability of well lid further is increased, keeps the anti-pressure ability of well lid stronger, the probability of damage can be effectively reduced, can be safer when use, the service life is longer.

Description

A kind of environmental protection manhole with long service life

Technical field

The utility model relates to environmental protection well cover technical field, specially a kind of environmental protection manhole with long service life.

Background technique

Well lid prevents people or object from falling for covering road or family's middle-deep well, by material can be divided into metal well lid, High strength fibre cement concrete well lid, Resin man-hole cover etc., it is general using circle, it can be used for greenbelt, pavement, motor vehicle The places such as road, harbour and lane are now widely used in the inspection shaft of urban road, highway, residence district etc., on rain-water discharging well Reinforced concrete well lid belongs to concrete prefabricated product, has many advantages, such as corrosion-resistant, low cost, anti-lost and stolen.

But all well lids are mostly different degrees of relatively low there is intensity at present and service life is shorter asks Topic, which not only adds costs, and frequent labor intensive is needed to be replaced, and also there is security risk to a certain extent, therefore And propose a kind of environmental protection manhole with long service life.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of environmental protection manhole with long service life, and having makes With the service life it is long the advantages that, solving all well lids at present, mostly different degrees of there is intensity is relatively low and service life Shorter problem, which not only adds costs, and frequent labor intensive is needed to be replaced, and also there is safety to a certain extent The problem of hidden danger.

(2) technical solution

To realize above-mentioned purpose with long service life, the utility model is provided the following technical solutions: a kind of long service life Environmental protection manhole, including walling crib, the outside of the walling crib be fixedly installed with fixed block, offer at the top of the fixed block logical Hole, opens up at the top of the walling crib fluted, and the inside of the walling crib is socketed with guard ring, the top movable peace of the guard ring Equipped with steel plate layer, foam cement layer is fixedly installed at the top of the steel plate layer, the top of the foam cement layer is fixedly mounted There is glass layer, nickel alloy layer, the fixed peace in the top of the nickel alloy layer are fixedly installed at the top of the glass layer Equipped with the first reinforcing rib, shaft is provided on the right side of the nickel alloy layer, nickel alloy layer is hinged by groove and shaft with walling crib, The inside of the walling crib is socketed with the steel ring positioned at steel plate layer bottom, and the bottom of the steel plate layer is fixedly installed with the second reinforcement Muscle offers the leakage for sequentially passing through nickel alloy layer, glass layer, foam cement layer and steel plate layer at the top of the nickel alloy layer Water hole offers at the top of the nickel alloy layer and sequentially passes through nickel alloy layer, glass layer, foam cement layer and steel plate layer Handle jack.

Preferably, the quantity of the leakage hole is four, and circumferentially type is uniformly distributed at the top of nickel alloy layer leakage hole.

Preferably, the first reinforcing rib is arranged in M shape, and the second reinforcing rib is arranged in cross.

Preferably, the quantity of the fixed block and through-hole is four, and fixed block and through-hole are uniformly distributed in the outside of walling crib.

Preferably, the thickness of the nickel alloy is no less than ten millimeters, and the thickness of steel plate layer is no less than 15 millimeters.

Preferably, the nickel alloy layer, glass layer, foam cement layer and steel plate layer are the circle of equal sizes, are prevented Offer circular hole at the top of guard ring, the size and nickel alloy layer of circular hole, glass layer, foam cement layer and steel plate layer size It is adapted.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of environmental protection manhole with long service life, and having following has Beneficial effect:

The environmental protection manhole with long service life can play extraordinary anti-corrosion effect, effectively by nickel alloy layer Increase the service life of well lid, and steel plate layer can play firm effect, increase the intensity of well lid, be hardly damaged well lid, together When by the first reinforcing rib and the second reinforcing rib, further increase the integrally-built strength and stability of well lid, make well lid Anti-pressure ability it is stronger, the probability of damage can be effectively reduced, and when use can be safer, and the service life is longer, simultaneously First reinforcing rib has antiskid effect, will not slip when pedestrian walks above well lid, can be direct by fixed block and through-hole Walling crib is fixed on hoistway opening using screw, while effectively increasing walling crib stability, also increases the steady of well lid Qualitative, nickel alloy layer and walling crib are connected by groove and shaft using hinged mode, be can effectively prevent well lid loss, are made Pedestrian's walking is safer.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model structure walling crib top view.

In figure: 1 walling crib, 2 fixed blocks, 3 through-holes, 4 grooves, 5 guard rings, 6 steel plate layers, 7 foam cement layers, 8 glass fibres Layer, 9 nickel alloy layers, 10 first reinforcing ribs, 11 shafts, 12 steel rings, 13 second reinforcing ribs, 14 leakage holes, 15 handle jacks.

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.

A kind of environmental protection manhole with long service life referring to FIG. 1-2, including walling crib 1, the external of walling crib 1 are fixedly mounted There is a fixed block 2, the top of fixed block 2 offers through-hole 3, and the quantity of fixed block 2 and through-hole 3 is four, fixed block 2 and through-hole 3 It is uniformly distributed in the outside of walling crib 1, the top of walling crib 1 opens up fluted 4, and the inside of walling crib 1 is socketed with guard ring 5, guard ring 5 Top movable steel plate layer 6 is installed, the thickness of steel plate layer 6 is no less than 15 millimeters, and the top of steel plate layer 6 is fixedly installed with hair Soaked mud layer 7, the top of foam cement layer 7 are fixedly installed with glass layer 8, and the top of glass layer 8 is fixedly installed with Nickel alloy layer 9, the thickness of nickel alloy 9 are no less than ten millimeters, nickel alloy layer 9, glass layer 8, foam cement layer 7 and steel plate layer 6 be the circle of equal sizes, and the top of guard ring 5 offers circular hole, the size and nickel alloy layer 9 of circular hole, glass layer 8, The size of foam cement layer 7 and steel plate layer 6 is adapted, and the top of nickel alloy layer 9 is fixedly installed with the first reinforcing rib 10, and first adds Strengthening tendons 10 are arranged in M shape, and the right side of nickel alloy layer 9 is provided with shaft 11, nickel alloy layer 9 and walling crib 1 by groove 4 and turns Axis 11 is hinged, and the inside of walling crib 1 is socketed with the steel ring 12 positioned at 6 bottom of steel plate layer, and the bottom of steel plate layer 6 is fixedly installed with second Reinforcing rib 13, the second reinforcing rib 13 are arranged in cross, and the top of nickel alloy layer 9, which offers, sequentially passes through nickel alloy layer 9, glass The leakage hole 14 of fibrous layer 8, foam cement layer 7 and steel plate layer 6, the quantity of leakage hole 14 are four, the circumferentially type of leakage hole 14 It is uniformly distributed in 9 top of nickel alloy layer, the top of nickel alloy layer 9, which offers, sequentially passes through nickel alloy layer 9, glass layer 8, hair The handle jack 15 of soaked mud layer 7 and steel plate layer 6, the environmental protection manhole with long service life, passes through nickel alloy layer 9, Ke Yiqi To extraordinary anti-corrosion effect, the effective service life for increasing well lid, and steel plate layer 6 can play firm effect, increase well The intensity of lid, is hardly damaged well lid, while by the first reinforcing rib 10 and the second reinforcing rib 13, further increasing well lid Integrally-built strength and stability keeps the anti-pressure ability of well lid stronger, and the service life is longer, and the probability of damage can be had The reduction of effect, when use, can be safer, while the first reinforcing rib 10 has antiskid effect, and pedestrian will not when walking above well lid It slips, by fixed block 2 and through-hole 3, walling crib 1 directly can be fixed on hoistway opening using screw, effectively increased While 1 stability of walling crib, also increases the stability of well lid, nickel alloy layer 9 and walling crib 1 and used by groove 4 and shaft 11 Hinged mode connects, and can effectively prevent well lid loss, keeps pedestrian's walking safer.

In conclusion the environmental protection manhole with long service life can play extraordinary anti-corrosion by nickel alloy layer 9 Effect, the effective service life for increasing well lid, and steel plate layer 6 can play firm effect, increase the intensity of well lid, make well lid It is hardly damaged, while by the first reinforcing rib 10 and the second reinforcing rib 13, further increasing the integrally-built intensity of well lid And stability, keep the anti-pressure ability of well lid stronger, the service life is longer, and the probability of damage can be effectively reduced, and uses When can be safer, while the first reinforcing rib 10 have antiskid effect, will not slip when pedestrian walks above well lid, pass through fixation Walling crib 1 directly can be fixed on hoistway opening using screw by block 2 and through-hole 3, effectively increase by 1 stability of walling crib Meanwhile the stability of well lid is also increased, nickel alloy layer 9 is connected by groove 4 and shaft 11 using hinged mode with walling crib 1 It connects, can effectively prevent well lid loss, keep pedestrian's walking safer, it is mostly different degrees of to solve well lids all at present There is a problem that intensity is relatively low and service life is shorter, which not only adds cost, need frequent labor intensive into , also there is security risk to a certain extent in row replacement.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of environmental protection manhole with long service life, including walling crib (1), it is characterised in that: the external of the walling crib (1) is fixed It is equipped with fixed block (2), is offered through-hole (3) at the top of the fixed block (2), opened up at the top of the walling crib (1) fluted (4), the inside of the walling crib (1) is socketed with guard ring (5), and the top movable of the guard ring (5) is equipped with steel plate layer (6), It is fixedly installed with foam cement layer (7) at the top of the steel plate layer (6), is fixedly installed at the top of the foam cement layer (7) Glass layer (8) is fixedly installed with nickel alloy layer (9) at the top of the glass layer (8), the nickel alloy layer (9) Top is fixedly installed with the first reinforcing rib (10), is provided with shaft (11) on the right side of the nickel alloy layer (9), nickel alloy layer (9) Pass through groove (4) and shaft (11) hingedly with walling crib (1), the inside of the walling crib (1) is socketed with positioned at steel plate layer (6) bottom The bottom of steel ring (12), the steel plate layer (6) is fixedly installed with the second reinforcing rib (13), is opened at the top of the nickel alloy layer (9) Equipped with the leakage hole (14) for sequentially passing through nickel alloy layer (9), glass layer (8), foam cement layer (7) and steel plate layer (6), institute It states to offer at the top of nickel alloy layer (9) and sequentially passes through nickel alloy layer (9), glass layer (8), foam cement layer (7) and steel The handle jack (15) of plate layer (6).

2. a kind of environmental protection manhole with long service life according to claim 1, it is characterised in that: the leakage hole (14) Quantity be four, circumferentially type is uniformly distributed at the top of nickel alloy layer (9) leakage hole (14).

3. a kind of environmental protection manhole with long service life according to claim 1, it is characterised in that: first reinforcing rib (10) it is arranged in M shape, the second reinforcing rib (13) is arranged in cross.

4. a kind of environmental protection manhole with long service life according to claim 1, it is characterised in that: the fixed block (2) Quantity with through-hole (3) is four, and fixed block (2) and through-hole (3) are uniformly distributed in the outside of walling crib (1).

5. a kind of environmental protection manhole with long service life according to claim 1, it is characterised in that: the nickel alloy layer (9) thickness is no less than ten millimeters, and the thickness of steel plate layer (6) is no less than 15 millimeters.

6. a kind of environmental protection manhole with long service life according to claim 1, it is characterised in that: the nickel alloy layer (9), glass layer (8), foam cement layer (7) and steel plate layer (6) are the circle of equal sizes, and guard ring is opened at the top of (5) Equipped with circular hole, the size of circular hole and nickel alloy layer (9), glass layer (8), foam cement layer (7) and steel plate layer (6) size It is adapted.