CN211037061U - Well lid for water supply and drainage - Google Patents

Abstract

The utility model discloses a well lid for plumbing, including fixing base, spacing seat and apron, the cross-section of fixing base is the annular, the top of fixing base is equipped with the cross-section of being connected with the wall of a well of outside is trapezoidal spacing seat, the multiunit has been seted up in the first half of fixing base and has been supported the groove, the top of fixing base is equipped with arranges the interior week circular shape apron that is of spacing seat in, one side that the first half of spacing seat is close to the apron is dug and is equipped with four groups of spacing grooves, and the spacing inslot is equipped with stop gear, the bottom of apron is equipped with the multiunit and supports the supporting mechanism that the groove is connected, bore the through-hole that is equipped with two sets of symmetries on the apron, the first half of apron is dug and is equipped with multiunit water drainage tank, the interior week of fixing. This well lid for plumbing can improve the stability of using, reduces the well simultaneously and takes place the possibility of blockking up.

Description

Well lid for water supply and drainage

Technical Field

The utility model belongs to the technical field of the well lid, concretely relates to well lid for plumbing.

Background

The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The method is mainly used for green belts, sidewalks, motor vehicle lanes, wharfs, alleys and the like. The manhole cover can be divided into a metal manhole cover, a high-strength steel fiber cement concrete manhole cover (a cement-based composite material), a regenerated resin manhole cover (a regenerated resin-based composite material), a polymer-based composite material inspection manhole cover and the like according to the materials; divide into circular and square according to the shape, in the road administration aspect in urban area, generally adopt circularly, because the not easy slope of circular well lid, the safety of good pedestrian of protection and vehicle that can be better, in the countryside and the cable shaft utilization, generally adopt squarely, can be better in advance the entering of liquid such as rainwater like this. At present stage, water supply and drainage engineering uses the well lid to cover the well usually, and current well lid for water supply and drainage is general in stability in the use, can not protect the debris that fall into in the well simultaneously, uses for a long time, causes the well to block up easily.

Therefore, in order to meet the current situation, the design and production of the manhole cover for water supply and drainage are urgently needed to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid for plumbing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well lid for plumbing, includes fixing base, spacing seat and apron, the cross-section of fixing base is the annular, the top of fixing base is equipped with the cross-section of being connected with the wall of a well of outside is trapezoidal spacing seat, the first portion of fixing base has been seted up the multiunit and has been the support groove that the annular array distributes, the top of fixing base is equipped with arranges the interior week circular shape apron that is of spacing seat in, the first portion of spacing seat is close to one side of apron and digs and is equipped with four groups spacing grooves that are the annular array and distributes, and the spacing inslot is equipped with stop gear, the bottom of apron is equipped with the supporting mechanism that multiunit and support groove are connected, bore the through-hole that is equipped with two sets of symmetries on the apron, the first portion of apron is dug and is equipped with multiunit water drainage tank, the interior.

Preferably, the supporting mechanism comprises a supporting plate, a telescopic spring and a supporting column, the supporting plate is arranged in a supporting groove formed in the upper half part of the fixing seat, the telescopic spring is bonded between the bottom of the supporting plate and the supporting groove through adhesive, the supporting column joggled with the supporting groove is arranged at the top of the supporting plate, and the top end of the supporting column is connected with the bottom of the well lid through concrete.

Preferably, stop gear includes stopper and compression spring, the cross-section of stopper is trapezoidal, stopper and spacing groove joggle, it has compression spring to bond through the viscose between stopper and the spacing groove.

Preferably, protection machanism is including putting thing frame, limiting plate and baffle, the cross-section of putting the thing frame is the U-shaped, put the interior week of thing frame and be equipped with the protection network, the fixed welding of the periphery of putting the thing frame has and is annular limiting plate, it is equipped with the spacing hole that the multiunit is the ring array and distributes to bore on the limiting plate, the below of limiting plate is equipped with the baffle of adaptation, the periphery of baffle passes through the concrete and is connected with the interior week of fixing base lower half, the spread groove of multiunit and spacing hole looks adaptation is seted up to the first half of baffle, and spread groove female connection has the spacing bolt that passes.

Preferably, fixed establishment includes fixed plate and fixing bolt, the cross-section of fixed plate is L shapes, the first half of fixed plate and the bottom looks adaptation of fixing base, first half and the lower half of fixed plate all bore and are equipped with the fixed orifices that the multiunit is ring array and distributes, the fixed orifices that first half bored the fixed orifices of establishing and the fixed orifices that the lower half bored the fixed orifices of establishing of fixed plate are equipped with the fixing bolt who is connected with the fixing base bottom respectively and the fixing bolt who is connected with the wall of a well of outside in the fixed orifices that the fixed plate was established.

The utility model discloses a technological effect and advantage: according to the manhole cover for water supply and drainage, due to the restoring force action of the telescopic spring, the shaking of the cover plate caused by vehicle running and pedestrian walking is reduced, so that the stability in the use process is improved; the cover plate is limited in the vertical direction through the limiting block, the cover plate is prevented from moving out of the inner periphery of the limiting seat, the possibility that the cover plate moves in the using process is reduced, and the limiting block is pressed through the elastic action of the compression spring, so that the cover plate is convenient to take out; the limiting plate is connected with the baffle through the limiting bolt, the object frame is placed to convenient the dismouting to through the effect that blocks of protection network, collect the debris that pass the apron and fall into in the well, thereby reduce the well and take place the possibility of jam, this well lid for the plumbing can improve the stability of using, reduces the well simultaneously and takes place the possibility of jam.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the protection mechanism of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: the device comprises a fixed seat 1, a limiting seat 2, a cover plate 3, a limiting mechanism 4, a supporting mechanism 5, a protection mechanism 6, a fixing mechanism 7, a supporting plate 8, an expansion spring 9, a supporting column 10, a limiting block 11, a compression spring 12, an object placing frame 13, a limiting plate 14, a baffle plate 15, a limiting bolt 16, a fixing plate 17 and a fixing bolt 18.

Detailed Description

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

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a well lid for water supply and drainage as shown in figures 1-4, which comprises a fixed seat 1, a limiting seat 2 and a cover plate 3, wherein the section of the fixed seat 1 is annular, the top of the fixed seat 1 is provided with the limiting seat 2 with the trapezoidal section connected with the well wall of the external well, the upper half of the fixed seat 1 is provided with a plurality of groups of supporting grooves distributed in an annular array, the upper part of the fixed seat 1 is provided with the circular cover plate 3 arranged at the inner periphery of the limiting seat 2, one side of the upper half of the limiting seat 2 close to the cover plate 3 is dug with four groups of limiting grooves distributed in an annular array, limiting mechanisms 4 are arranged in the limiting grooves, the bottom of the cover plate 3 is provided with a plurality of groups of supporting mechanisms 5 connected with the supporting grooves, two groups of symmetrical through holes are drilled on the cover plate 3, the upper half of the cover plate 3 is dug with a plurality of groups of drainage, and a fixing mechanism 7 connected with the well wall is arranged at the bottom of the fixing seat 1.

Specifically, supporting mechanism 5 includes backup pad 8, expanding spring 9 and support column 10, backup pad 8 is arranged in the support inslot that fixing base 1 first portion was seted up, it has expanding spring 9 to bond through the viscose between the bottom of backup pad 8 and the support groove, the top of backup pad 8 is equipped with the support column 10 with support groove joggled joint, the top of support column 10 is passed through the concrete and is connected with the bottom of well lid, with support column 10 and support groove joggled joint to make the bottom of support column 10 be connected with the top of backup pad 8, through expanding spring 9's restoring force effect, reduce apron 3 because of the rocking that the vehicle went and pedestrian's walking produced, thereby improve the stability in the use.

Specifically, stop gear 4 includes stopper 11 and compression spring 12, the cross-section of stopper 11 is trapezoidal, stopper 11 and spacing groove joggle, it has compression spring 12 to bond through the viscose between stopper 11 and the spacing groove, through compression spring 12's elastic action, presses stopper 11 to arrange apron 3 in spacing seat 2's interior week, and carry out spacing in vertical side through stopper 11 to apron 3, avoid apron 3 to shift out from spacing seat 2's interior week, thereby reduce apron 3 and take place the possibility that removes in the use.

Specifically, the protection mechanism 6 comprises an article placing frame 13, a limiting plate 14 and a baffle 15, the section of the article placing frame 13 is U-shaped, the inner periphery of the article placing frame 13 is provided with a protective net, the outer periphery of the article placing frame 13 is fixedly welded with a ring-shaped limiting plate 14, a plurality of groups of limiting holes distributed in an annular array are drilled on the limiting plate 14, a baffle 15 matched with the limiting plate 14 is arranged below the limiting plate 14, the outer periphery of the baffle plate 15 is connected with the inner periphery of the lower half part of the fixed seat 1 through concrete, the upper half part of the baffle plate 15 is provided with a plurality of groups of connecting grooves matched with the limiting holes, the connecting grooves are internally threaded with limiting bolts 16 penetrating through the limiting holes, the limit plate 14 is connected with the baffle 15 through the limit bolt 16, and through the blocking function of the protective net arranged on the inner circumference of the object placing frame 13, debris that falls through the cover plate 3 into the hoistway is collected, thereby reducing the likelihood of blockage of the hoistway.

Specifically, fixed establishment 7 includes fixed plate 17 and fixing bolt 18, the cross-section of fixed plate 17 is L shapes, first one of fixed plate 17 and the bottom looks adaptation of fixing base 1, first one and the lower half of fixed plate 17 all bore and are equipped with the fixed orifices that the multiunit is ring array and distributes, the fixed orifices that first one bored to establish of fixed plate 17 and the fixed orifices that the lower half bore to establish are equipped with respectively in the fixed orifices that are connected with fixing base 1 bottom and the fixed bolt 18 of being connected with the wall of a well of outside, are connected fixing base 1 through the wall of a well of concrete and outside to carry out spacing fixedly with fixed plate 17 through fixed bolt 18 to fixing base 1.

Specifically, the manhole cover for water supply and drainage is characterized in that a fixing seat 1 is connected with the wall of an external well through concrete, a fixing plate 17 is used for limiting and fixing the fixing seat 1 through a fixing bolt 18, after the fixing is completed, a limiting plate 14 is connected with a baffle 15 through a limiting bolt 16, sundries falling into the well through a cover plate 3 are collected through the blocking effect of a protective net arranged on the inner periphery of a storage frame 13, so that the possibility of blockage of the well is reduced, after the connection is completed, a limiting block 11 is pressed through the elastic effect of a compression spring 12, the cover plate 3 is arranged on the inner periphery of a limiting seat 2, a supporting column 10 is joggled with a supporting groove, the bottom of the supporting column 10 is connected with the top of a supporting plate 8, after the connection is completed, the limiting block 11 is loosened, the installation can be completed, and the manhole cover can be used, and in the using process, reduce 3 rocking because of the vehicle goes and pedestrian's walking produces of apron to improve the stability in the use, carry out spacing in the vertical side to apron 3 through stopper 11 simultaneously, avoid apron 3 to shift out from the interior week of spacing seat 2, thereby reduce the possibility that apron 3 takes place to remove in the use.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. The utility model provides a well lid for plumbing, includes fixing base (1), spacing seat (2) and apron (3), its characterized in that: the cross section of the fixing seat (1) is annular, the top of the fixing seat (1) is provided with a limiting seat (2) which is trapezoidal in cross section and connected with the well wall of an external well, the first half of the fixing seat (1) is provided with a plurality of groups of supporting grooves distributed in an annular array, a circular cover plate (3) arranged on the inner circumference of the limiting seat (2) is arranged above the fixing seat (1), one side of the first half of the limiting seat (2) close to the cover plate (3) is dug with four groups of limiting grooves distributed in an annular array, limiting mechanisms (4) are arranged in the limiting grooves, the bottom of the cover plate (3) is provided with a plurality of groups of supporting mechanisms (5) connected with the supporting grooves, two groups of symmetrical through holes are drilled on the cover plate (3), the first half of the cover plate (3) is provided with a plurality of drainage grooves, and the inner circumference of the lower half of the, and a fixing mechanism (7) connected with the well wall is arranged at the bottom of the fixing seat (1).

2. The manhole cover for water supply and drainage according to claim 1, wherein: supporting mechanism (5) are including backup pad (8), expanding spring (9) and support column (10), the support inslot that fixing base (1) first portion was seted up is arranged in backup pad (8), it has expanding spring (9) to bond through the viscose between the bottom of backup pad (8) and the support groove, the top of backup pad (8) is equipped with support column (10) with support groove joggle, the top of support column (10) is passed through the concrete and is connected with the bottom of well lid.

3. The manhole cover for water supply and drainage according to claim 1, wherein: stop gear (4) include stopper (11) and compression spring (12), the cross-section of stopper (11) is trapezoidal, stopper (11) and spacing groove joggle, there is compression spring (12) through the viscose bonding between stopper (11) and the spacing groove.

4. The manhole cover for water supply and drainage according to claim 1, wherein: protection machanism (6) are including putting thing frame (13), limiting plate (14) and baffle (15), the cross-section of putting thing frame (13) is the U-shaped, the interior week of putting thing frame (13) is equipped with the protection network, the fixed welding of the periphery of putting thing frame (13) has and is annular limiting plate (14), it is equipped with the spacing hole that the multiunit is the annular array and distributes to bore on limiting plate (14), the below of limiting plate (14) is equipped with baffle (15) of adaptation, the periphery of baffle (15) is passed through the interior week of concrete and fixing base (1) lower half and is connected, the spread groove of multiunit and spacing hole looks adaptation is seted up in the first half of baffle (15), and female connection has spacing bolt (16) of passing spacing hole.

5. The manhole cover for water supply and drainage according to claim 1, wherein the fixing mechanism (7) comprises a fixing plate (17) and fixing bolts (18), the cross section of the fixing plate (17) is L-shaped, the upper half of the fixing plate (17) is matched with the bottom of the fixing seat (1), a plurality of groups of fixing holes distributed in an annular array are drilled in the upper half and the lower half of the fixing plate (17), and the fixing bolts (18) connected with the bottom of the fixing seat (1) and the fixing bolts (18) connected with the wall of an external well are respectively arranged in the fixing holes drilled in the upper half and the fixing holes drilled in the lower half of the fixing plate (17).

Images