CN208899537U - A kind of novel seal well lid - Google Patents

Abstract

The utility model discloses a kind of novel seal well lids, including well seat, support base, well lid and retaining ring etc..The support base of annular is fixed with inside well seat, support base top surface indent has circlip groove, is equipped with retaining ring inside circlip groove, well lid is covered on support base.The utility model is designed reasonably, it is practical and convenient, cooperated by check lock lever and inclined locking slideway, while improving leakproofness, locks well lid, be bonded well lid with support base more firm；With retaining ring, after well lid is opened, pedestrian can be reminded by retaining ring, pedestrian is avoided to fall in well.

Description

A kind of novel seal well lid

Technical field

The utility model belongs to municipal building equipment field, and in particular to a kind of novel seal well lid.

Background technique

It in civilian infrastructure process of construction, needs to arrange a variety of wells, is used for water supply pipe, gas pipeline, electric power And communication cable maintenance, inspection, management use.Currently used well lid is generally made of cast iron, poor sealing effect, rainwater Easily enter in inspection shaft with dust, corrodes facility in electric power and communication cable and inspection shaft.

On May 16th, 2013, Chinese patent disclose that application No. is a kind of sealings of 201320288918.1 thermal-insulating waterproof Well lid, including upper cover and support, upper cover button is on the support.There are the heat preservation tank towards support, filling in heat preservation tank in the bottom surface of upper cover Thermal insulation material, the outer edge of heat preservation tank have a circle seal groove, and sealing ring is mounted on the slot bottom of seal groove.Support is a framework, frame Body wall outer edge is also equipped with a circle seal groove, and the slot bottom of the seal groove is also equipped with sealing ring.Upper cover button on the support after, branch The framework wall of seat is inserted into the seal groove of upper cover and on the sealing ring being butted in the slot, the cell wall insertion support of upper cover seal groove In seal groove and on the sealing ring that is butted in the slot.The well lid compresses sealing by self gravity, when rolling by automobile, holds It easily lifts, influences leakproofness.Additionally mounted well lid is needed to open alarm set when repairing simultaneously.

Utility model content

Technical problem to be solved by the utility model is: a kind of novel seal well lid is overcome the deficiencies of the prior art and provide, The utility model is designed reasonably, it is practical and convenient, cooperated by check lock lever and inclined locking slideway, is improving the same of leakproofness When, well lid is locked, is bonded well lid with support base more firm；With retaining ring, after well lid is opened, it can be reminded and be gone by retaining ring People avoids pedestrian from falling in well.

This solves the problems, such as it there are used technical solutions using utility model:

A kind of novel seal well lid, well seat and well lid including having reinforcing rib.Annular is fixedly connected among well seat Support base, well lid is covered on support base, and indent has 3~6 vertical sliding ways on support base inside circumference face, and described is upper Slideway upper end opening is located on support base top surface, and the sliding way lower end perforation is connected with the locking slideway of inclination arrangement, lock Angle between tight slideway and sliding way is greater than 90 °, and the sliding way is identical as locking chute width and depth.

The well lid bottom surface is equipped with lower fulcrum bar downward vertically, and the lower fulcrum bar end is equipped with check lock lever, the lock Tight bar sliding is set to inside locking slideway, and lower fulcrum bar quantity is identical as sliding way quantity.

The well lid top surface edge is set there are two the handle being arranged symmetrically relative to well lid center, and the handle is by one Cross bar and cross bar the both ends vertical pole vertical with cross bar connect composition, and two vertical pole ends are equipped with the shaft vertical with vertical pole, turn Axis is inserted in well lid inner wall, and handle can be vertical with well lid around 90 ° of shaft axis rotation.

Preferably, when handle is horizontally disposed, handle cross bar lower end surface is equipped with notch, well lid position corresponding with notch Setting indent has catching groove.

Preferably, the support base top surface indent has the sealed groove of 2~4 annulars, and the well lid bottom surface is equipped with Sealing convex block corresponding with sealed groove, the sealing convex block are inserted in inside sealed groove.

Preferably, the sealed groove bottom surface is equipped with gasket.

Preferably, the support base top surface indent has the circlip groove (1b1) of annular, and the circlip groove (1b1) is internal Equipped with retaining ring, the retaining ring top surface is lower than support base top surface, and the retaining ring bottom surface is equipped with 3~9 slide bars, institute downward vertically The slide bar end stated is worn to support base subjacent, and the slide bar end is equipped with limited block.Position in the support base Glide path is equipped with right above limited block, the glide path bottom opening is located on support base bottom surface, the glide path top Portion's perforation is connected with perpendicular limit slideway.Upwards when lifting retaining ring, limited block is moved up along glide path, is moved to downslide Behind road top, retaining ring is rotated, limited block slides into inside limit slideway, and limitation retaining ring moves up and down.

Preferably, the retaining ring and slide bar surface are equipped with reflective figure layer.

Preferably, the retaining ring top surface is connected with two portable ropes being arranged symmetrically.

Compared with prior art, possessed by the utility model the utility model has the advantages that

(1) cooperated by check lock lever and inclined locking slideway, while improving leakproofness, lock well lid, make well lid It is more firm to be bonded with support base.

(2) retaining ring is had, after well lid is opened, pedestrian can be reminded by retaining ring, pedestrian is avoided to fall in well.

(3) by sealed groove and sealing convex block cooperation, increase sealing surface area, improve sealing effect.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is a kind of novel seal well lid top view of the utility model,

Fig. 2 is the utility model well seat top view,

Fig. 3 is the face the utility model A-A cross-sectional view,

Fig. 4 is partial enlarged view at the utility model B,

Fig. 5 is the face the utility model C-C cross-sectional view,

Fig. 6 is the face the utility model D-D cross-sectional view.

In figure: 1- well seat, 1a- reinforcing rib, 1b- support base, 1b1- circlip groove, 1c- sealed groove, 1d- sliding way, 1e- It locks slideway, 1f- glide path, 1g- and limits slideway；

2- well lid, 2a- catching groove, 2b- lower fulcrum bar, 2c- check lock lever, 2d- seal convex block；

3- handle, 3a- shaft, 3b- notch；

The portable rope of 4- retaining ring, 4a-, 4b- slide bar, 4c- limited block；

5- gasket.

Specific embodiment

Attached drawing is a kind of most preferred embodiment of novel seal well lid, further detailed to the utility model with reference to the accompanying drawing Thin explanation.

As shown in attached drawing 1, a kind of novel seal well lid, well seat 1 and well lid 2 including having reinforcing rib 1a.

As shown in attached drawing 3, the support base 1b of annular, support base 1b outer circumference face and well are fixedly connected among well seat 1 1 inner wall of seat is fixedly connected.Well lid 2 is covered on support base 1b.There is 3~6 vertical upper indent on support base 1b inside circumference face Slideway 1d, the sliding way 1d upper end opening are located on the top surface support base 1b, and the lower end the sliding way 1d perforation is connected with The locking slideway 1e of inclination arrangement.It is slided lower than one end that locking slideway 1e is connect with sliding way 1d, locking the locking end slideway 1e Angle between road 1e and sliding way 1d is greater than 90 °, and the sliding way 1d is identical as locking slideway 1e width and depth.

The support base top surface indent has the sealed groove 1c of 2~4 annulars, and the bottom surface sealed groove 1c is equipped with Gasket 5.

As shown in attached drawing 4, the top surface the support base 1b indent has the circlip groove 1b1 of annular, in order to not influence sealing effect Fruit, circlip groove 1b1 can be arranged among two sealed groove 1c, can also be arranged in support base inside top surface.The gear Retaining ring 4 is equipped with inside ring recess 1b1,4 top surface of retaining ring is connected with two portable rope 4a being arranged symmetrically, facilitates retaining ring 4 Lift.4 top surface of retaining ring is lower than the top surface support base 1b.

4 bottom surface of retaining ring is equipped with 3~9 slide bar 4b downward vertically, and the end slide bar 4b is worn to support base 1b subjacent, the end slide bar 4b are equipped with limited block 4c.

As shown in attached drawing 6, the support base 1b, which is internally located at right above limited block 4c, is equipped with glide path 1f, under described Slideway 1f bottom opening is located on the bottom surface support base 1b, and it is sliding to be connected with perpendicular limit for perforation at the top of the glide path 1f Road 1g.

Upwards when lifting retaining ring 4, limited block 4c is moved up along glide path 1f, after being moved to the top glide path 1f, rotation gear Circle 4, limited block 4c are slided into inside limit slideway 1g, and limitation retaining ring 4 moves up and down.

The retaining ring 4 and the surface slide bar 4b is equipped with reflective figure layer, facilitates night prompting pedestrian.

2 bottom surface of well lid is equipped with sealing convex block 2d corresponding with sealed groove 1c, and the sealing convex block 2d is inserted Inside sealed groove 1c.

2 bottom surface of well lid is equipped with lower fulcrum bar 2b downward vertically, and the end lower fulcrum bar 2b is equipped with check lock lever 2c, under Strut 2b is mutually perpendicular to arrange with check lock lever 2c, and the check lock lever 2c sliding is set to inside locking slideway 1e.Lower fulcrum bar 2b number It measures identical as sliding way 1d quantity.

Described 2 top surface of the well lid edge is set there are two the handle 3 being centrosymmetrically arranged relative to well lid 2, the handle 3 by A piece cross bar and cross bar the both ends vertical pole vertical with cross bar connect composition, and two vertical pole ends are equipped with the shaft vertical with vertical pole 3a, shaft 3a are inserted in 2 inner wall of well lid, and handle 3 can be vertical with well lid 2 around 90 ° of shaft 3a axis rotation.Handle 3 is horizontal When arrangement, 3 cross bar lower end surface of handle is equipped with notch 3b, and the well lid 2 and notch 3b opposite position indent have catching groove 2a.Day The product moon is tired, and handle 3 can be buried by dust and can not take out, and at this moment can be inserted under notch 3b with crow bar by catching groove 2a, will Handle 3 pulls out.

In use, portable handle 3, is directed at sliding way 1d upper endpiece for check lock lever 2c, well lid 2, check lock lever 2c sliding are moved down To after the bottom sliding way 1d, rotary well cover 2, so that check lock lever 2c slides into inside locking slideway 1e.Since locking slideway 1e inclines Tiltedly arrangement, therefore rotary well cover 2, the height of check lock lever 2c gradually decrease, so that well lid 2 is bonded more with support base 1b Closely, sealing effect is played.

It is taken out when by well lid 2, when needing to overhaul well inside.Retaining ring 4 can be lifted by portable rope 4a, lifted upwards When retaining ring 4, limited block 4c is moved up along glide path 1f, after being moved to the top glide path 1f, rotates retaining ring 4, limited block 4c sliding To inside limit slideway 1g, limitation retaining ring 4 is moved up and down.At this moment retaining ring 4 and slide bar 4b constitutes a cage and covers well head, side Just pedestrian has found, pedestrian is avoided to fall into well.

The embodiments of the present invention is explained in detail above in conjunction with attached drawing, but the utility model is not limited to Above embodiment, technical field those of ordinary skill within the scope of knowledge, this reality can also not departed from With under the premise of novel objective, various changes can be made.

Claims (7)

1. a kind of novel seal well lid, well seat (1) and well lid (2) including having reinforcing rib (1a), it is characterised in that:

The support base (1b) of annular is fixedly connected among well seat (1), well lid (2) is covered on support base (1b), support base Indent has 3~6 vertical sliding ways (1d) on (1b) inside circumference face, and the sliding way (1d) upper end opening is located at support base On the top surface (1b), the sliding way lower end (1d) penetrates through the locking slideway (1e) for being connected with inclination arrangement, locks slideway (1e) Angle between sliding way (1d) is greater than 90 °, and the sliding way (1d) is identical as locking slideway (1e) width and depth,

Described well lid (2) bottom surface is equipped with lower fulcrum bar (2b) downward vertically, and the lower fulcrum bar end (2b) is equipped with check lock lever (2c), the check lock lever (2c) sliding are set to locking slideway (1e) inside, lower fulcrum bar (2b) quantity and sliding way (1d) quantity It is identical,

Described well lid (2) the top surface edge sets that there are two the handle (3) being centrosymmetrically arranged relative to well lid (2), the handles (3) You Yigen cross bar and cross bar the both ends vertical pole vertical with cross bar connect composition, and two vertical pole ends are equipped with vertical with vertical pole Shaft (3a), shaft (3a) is inserted in well lid (2) inner wall, and handle (3) can rotate 90 ° and well lid around shaft (3a) axis (2) vertical.

2. a kind of novel seal well lid according to claim 1, it is characterised in that:

When handle (3) is horizontally disposed, handle (3) cross bar lower end surface is equipped with notch (3b), the well lid (2) and notch (3b) phase Corresponding position indent has catching groove (2a).

3. a kind of novel seal well lid according to claim 1, it is characterised in that:

The support base top surface indent have 2~4 annular sealed grooves (1c), the well lid (2) bottom surface be equipped with it is close Groove (1c) corresponding sealing convex block (2d) is sealed, it is internal that the sealing convex block (2d) is inserted in sealed groove (1c).

4. a kind of novel seal well lid according to claim 3, it is characterised in that:

The sealed groove bottom surface (1c) is equipped with gasket (5).

5. a kind of novel seal well lid according to claim 1, it is characterised in that:

The top surface support base (1b) indent has the circlip groove (1b1) of annular, is equipped with retaining ring inside the circlip groove (1b1) (4), the retaining ring (4) top surface is lower than the top surface support base (1b), and the retaining ring (4) bottom surface is equipped with 3~9 cunnings downward vertically Bar (4b), the end the slide bar (4b) are worn to support base (1b) subjacent, and the slide bar end (4b) is equipped with limit Block (4c),

The support base (1b) is internally located at right above limited block (4c) and is equipped with glide path (1f), the bottom the glide path (1f) Portion's opening is located on the bottom surface support base (1b), and perforation is connected with perpendicular limit slideway at the top of the glide path (1f) (1g),

Upwards when lifting retaining ring (4), limited block (4c) is moved up along glide path (1f), after being moved to the top glide path (1f), rotation Turn retaining ring (4), limited block (4c) slides into limit slideway (1g) inside, and limitation retaining ring (4) moves up and down.

6. a kind of novel seal well lid according to claim 5, it is characterised in that:

The retaining ring (4) and the slide bar surface (4b) is equipped with reflective figure layer.

7. a kind of novel seal well lid according to claim 5, it is characterised in that:

Described retaining ring (4) top surface is connected with two portable ropes (4a) being arranged symmetrically.