CN2387164Y

CN2387164Y - Anti-insect precast ditch body structure

Info

Publication number: CN2387164Y
Application number: CN 99239472
Authority: CN
Inventors: 黄有忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-31
Filing date: 1999-08-31
Publication date: 2000-07-12
Anticipated expiration: 2009-08-31

Abstract

The utility model relates to a drainage and is an anti-insect precast ditch body structure. The utility model is mainly characterized in that a left and a right cover bodies, which are integrated with the ditch body in the separating structure, are arranged on the ditch body; a separating slot is formed between the left and the right cover bodies. Both edge sides of the slot are formed upward with a left and a right convex parts; the end edges of the left and the right convex parts are provided with L-shaped concave positioning parts for plate striding. A long strip-shaped arc cover plate is inserted into the positioning part; the cover plate is inserted and coated with a grille plate; an appropriate position of the arc cover plate is provided with an environmental protection drainer with a weight valve at the bottom. The utility model has the advantages of normal drainage operation and anti-odour and anti-insect properties, is convenient to clean, etc.

Description

Insect protected Precast canal body structure

The utility model relates to draining, belongs to a kind of precast type ditch body.

Modern times are widely used in the gutter of sports ground, square, fire prevention lane, kitchen and street side, are a kind of advanced precast type ditch bodies.The applicant once disclosed a kind of precast type ditch body, its primary structure is: the inside of ditch body is hollow form, its top has left cover body and the right cover body that is integral with the ditch bodily form but is separate structure, and forming a spaced apart slots between the two, two rims at this slit upwards form left and right protuberance again.The ditch body of structure like this, though in design with left and right lid and ditch body by integral forming, and be provided with suitable thickness, ditch body intensity is strengthened, preventing that the ditch body from being damaged by pressure, and, besom is stretched in the ditch body with sweeping rubbish from slit, but its major defect is a ditch body slit to be failed to be subjected to lid and covers, and causes to prevent that mosquito turnover from hiding and grow procreation.

The purpose of this utility model provides a kind of insect protected Precast canal body structure, make it both have good drain function, can effectively hide ditch body slit again, in case gather rubbish, foul smell distributes and grow mosquito, also can save simultaneously the cleaning labour, reduce management cost.

Realize the utility model of above-mentioned purpose, the same with existing precast type ditch body, the inside of ditch body is hollow form, its top has left cover body and the right cover body that is integral with the ditch bodily form but is separate structure, and form a spaced apart slots between the two, two rims at this slit upwards form a left side again, right protuberance, characteristics of the present utility model are, on a left side, the ora terminalis of right protuberance is provided with the L type depression location division of striding for plate, and having a slice to bridge to be positioned at strip curved cover plate on this location division at least, the appropriate location is provided with the environmental protection water trap that has a counterweight valve under on this curved cover plate.

For improving walking safety of the present utility model, increase the friction of People's Bank of China's sole, in case on-slip is, but the utility model also can include the flase floor that embedding is overlying on rectangular curved cover plate top.

Embodiment of the present utility model as shown in drawings.Below in conjunction with the accompanying drawing illustrated embodiment the utility model is specified.

Description of drawings:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is installment state figure of the present utility model.

Fig. 4 is the stereogram of the flase floor in the utility model.

Fig. 5 is the taking-up flase floor of the utility model and the operational motion schematic diagram of cover plate.

Fig. 6 is a kind of lateral view of advanced water trap.

By Fig. 1, the embodiment of the utility model shown in Figure 2 sees, ditch body 10 inside of ditch body 1 are hollow form, this adjacent ditch body 1 can overlap, the top of ditch body 10 has left cover body 121 and the right cover body 122 that forms one with ditch body 10 but be separate structure, and form a spaced apart slots 14 between the two, two rims at this slit 14 upwards form a left side again,

right protuberance

15,16, as seen from the figure, on a left side,

right protuberance

15,16 ora terminalis is provided with the L type depression location division 17 of striding for plate, strip curved cover plate 2 can bridge and be positioned on this location division 17, and the appropriate location is provided with the environmental protection water trap 3 that has a counterweight valve 33 under on this curved cover plate 2.The water trap of the utility model configuration is existing a kind of advanced water trap 3, as shown in Figure 6, this water trap 3 mainly is to have a lengthening section 31 at general drain hole, and by the terminal edge of pipe, be pivoted with two valve 33 with counterweight 32 (as lead), making water trap 3 be set in pipeline exports when going up, valve 33 can be opened voluntarily because of the weight of the water yield and carry out normal draining, two valve 33 can disappear because of bear a heavy burden (water yield) again after the draining, make the set counterweight in next door 32 recover to cover, reach draining smoothly and can prevent that again mosquito from flying into purpose in the body of ditch.

Flase floor 40 in the present embodiment as shown in Figure 4, this flase floor 40 is elongated, has the grate opening 41 that comparatively dense is arranged on the plate face.So flase floor 40 one by one embedding be overlying on the top of cover plate 2, and the upper surface that makes flase floor 40 is mutually concordant with left and

right protuberance

15,16.

Again as seen from Figure 1, but the utility model is provided with the corresponding arcs of recesses breach 171 that water supply and draining device 3 embeds in the appropriate location of L type depression location division 17.

As seen the utlity model has following superior effect by the said structure feature:

1, as Figure 1-3, wherein set can inserting for the environmental protection water trap 3 aligning location of cover plate 2 on the location division 17 to concave arc breach 171, obtain the effect that can traversingly not run, the curved cover plate 2 of inserting the back strip just can be filled up on location division, both sides 17 and obtain good fixingly, simultaneously slit 14 effective coverings can be made the ditch body avoid directly exposure and contact with atmosphere; Mass action is by means of the arc guiding design of cover plate 2 and counterweight valve 33 functions of water trap 3, can exercise normal drain function, and slit 14 has also obtained good covering, just can prevent that mosquito from following the seam turnover, effectively press down the procreation of growing of order vector mosquito, so have obvious gain in the maintenance of the utility model to the clean and tidy health of environment.2, flase floor 40 embedding one by one invests on the cover plate 2, and make on the flase floor 40 the same surface of formation, surface of surface and left and

right protuberance

15,16, so when ditch body 1 is embedded among the earth w in advance (as shown in Figure 3), refer to especially that people walk or bicycle when walking on the flase floor 40, can increase friction, prevent to slip, simultaneously rainwater can flow on the cover plates 2 through grate opening 41, flow into water trap 3 again, and then flows in the ditch body 10 and flow away.3, as shown in Figure 5, in the time will cleaning the ditch, as long as with screwdriver or iron wire 5 can illness flase floor 40 and water trap 3 collude taking-up one by one together with cover plate 2, water trap 3 is broken away from concave arc breach 172, cover plate 2 is removed one by one, then slit 14 just can expose, can carry out follow-up cleaning fast, so the utility model is also very convenient in the maintenance cleaning of ditch body.

Claims

1, a kind of insect protected Precast canal body structure, the inside of ditch body (10) is hollow form, its top has left cover body (121) and the right cover body (122) that forms one with ditch body (10) but be separate structure, and form a spaced apart slots (14) between the two, two rims at this slit (14) upwards form a left side again, right protuberance (15,16), it is characterized in that: a left side, right protuberance (15,16) ora terminalis is provided with the L type depression location division (17) of striding for plate, and having a slice to bridge to be positioned at strip curved cover plate (2) on this location division (17) at least, this curved cover plate (2) is gone up the appropriate location and is provided with the environmental protection water trap (3) that has a counterweight valve (33) under.

2, according to the described insect protected Precast canal of claim 1 body structure, it is characterized in that: but also include the flase floor (40) that embedding is overlying on rectangular curved cover plate (2) top.

3, according to claim 1 or 2 described insect protected Precast canal body structures, it is characterized in that: in L type depression location division (17) but the appropriate location be provided with the corresponding arcs of recesses breach (171) that water supply and draining device (3) embeds.