CN209723043U - Simple assembled well lid - Google Patents

Abstract

The utility model discloses a kind of Simple assembled well lids, it is characterised in that: includes the connection structure of well lid, cover seat of manhole and multiple connection well lids and cover seat of manhole；The connection structure has the first through slot being set on well lid, the second through slot and connector being set on cover seat of manhole；The connector has the upper pressing part for being placed in well lid top surface, is placed in the lower pressing part of cover seat of manhole bottom surface and connects the interconnecting piece of upper pressing part and lower pressing part, the connector has the first station and second station, first station is that connector is inserted vertically into the first through slot, the second through slot, and the second station is that connector laterally urges and upper pressing part is placed in well lid top surface and lower pressing part is placed in cover seat of manhole bottom surface；By above structure, the utility model well lid package assembly is simpler, and lock solid structure intensity is high, and service life is high.

Description

Simple assembled well lid

Technical field

The utility model relates to a kind of well lids, refer in particular to a kind of Simple assembled well lid.

Background technique

Well lid prevents people or object from falling for covering road or family's middle-deep well.It include well lid and cover seat of manhole, lid Well seat is fixed on well head by cement slurry, and well lid is fixed on cover seat of manhole by lock solid structure；For well lid and cover seat of manhole two Person's lock solid structure problem has developed the patent document CN106436769A as disclosed on February 22nd, 2017, is related to a kind of knot The high well lid of structure intensity；Wherein locked between well lid and cover seat of manhole by drum connector, forms first party on the well lid The second rectangular through-hole section is formed in shape through-hole section, cover seat of manhole；The first rectangular through-hole section relative on two inner walls respectively at Type has the first fin with spacing, and it is logical that at least one end of two first fins forms first in the first rectangular through-hole section Slot, the spacing between two first fins form the first passage being connected to the first through slot；The second rectangular through-hole section pair Two first fins are answered to form two second fins, at least one end of two second fins is in the second rectangular through-hole section The second through slot is formed, and the spacing between two second fins forms the second channel being connected to the second through slot；The drum Connector has the first transverse part being snapped in above the first fin, the second transverse part being snapped in below the second fin and connection First transverse part and the second transverse part and it is placed in first passage, the first vertical interconnecting piece in second channel；This locking knot Structure, which facilitates, locks together well lid and cover seat of manhole, however, since well lid and cover seat of manhole are made of casting, in process of production Two first fins, two second fins are separately formed in well lid and cover seat of manhole, production technology is very cumbersome, and produces precision and also want It is very accurate；In addition, each fin and drum connector forced area are small, structure is thiner, and assembling structure intensity is relatively It is low, since well lid is assembled on road, vibration is rolled by vehicle for a long time, the first fin, the second fin forced vibration are easy Fracture damage.

In view of this, the designer is not for attaining many missings and not caused by improving in the design of above-mentioned manhole cover structure Just, deeply conceive, and actively research improvement has a fling at and develops and design this case.

Utility model content

The purpose of this utility model is to provide a kind of Simple assembled well lids, and package assembly is simpler, and lock solid structure Intensity is high, and service life is high.

In order to achieve the above objectives, the solution of the utility model is:

A kind of Simple assembled well lid comprising have the connection knot of well lid, cover seat of manhole and multiple connection well lids and cover seat of manhole Structure；The connection structure has the first through slot being set on well lid, the second through slot and connector being set on cover seat of manhole；Institute Stating connector has the upper pressing part for being placed in well lid top surface, is placed in the lower pressing part of cover seat of manhole bottom surface and connects upper pressing part With the interconnecting piece of lower pressing part, the connector has the first station and second station, and first station is that connector is vertical Be inserted into the first through slot, the second through slot, the second station be connector laterally urge and upper pressing part be placed in well lid top surface and Lower pressing part is placed in cover seat of manhole bottom surface.

The connector, which moves to second station from the first station, to be laterally urged from well lid center to well lid edge, described The upper pressing part of connector and lower pressing part is far from well lid center and interconnecting piece is close to well lid center.

It is to be laterally urged from well lid edge to well lid center to that the connector, which moves to second station from the first station, Two stations, the upper pressing part and lower pressing part is close to well lid center and interconnecting piece is far from well lid center.

It is equipped with cushion above the well lid, the cushion superscribes pressing part.

The connector is c-type connector.

There is spacing, the connector has the spacer portion being inserted in spacing between the well lid and cover seat of manhole.

The connector is E type connector.

Rubber block is plugged in first through slot, the second through slot.

After adopting the above structure, the utility model well lid needs first to close well lid lid above cover seat of manhole in assembling, and First through slot and the second through slot are aligned；Then connector is caught in vertically to the first through slot, the second through slot, then laterally urge connection Part, the upper pressing part of the connector is placed in well lid top surface and lower pressing part is placed in cover seat of manhole bottom surface；The i.e. described connector Can well lid and cover seat of manhole lock together；In dismantling, connector, the company can be laterally urged to the first through slot, the second through slot The upper pressing part of fitting is not placed in well lid top surface and lower pressing part is not placed in cover seat of manhole bottom surface, can tear well lid and cover seat of manhole open It unlocks, realizes the Simple assembled between well lid and cover seat of manhole；The utility model well lid and cover seat of manhole are only needed into production respectively One through slot of type, without forming fin in through slot, relative to existing well lid and cover seat of manhole need respectively in production at Two fins of type, the utility model production technology is simpler, is more convenient production；And connector directly locks well lid and well lid Seat, structural strength are higher；Keep the lock solid structure intensity between well lid and cover seat of manhole high, service life is higher.

Detailed description of the invention

Fig. 1 is the decomposition diagram of the utility model well lid；

Fig. 2 is the combination diagram of the utility model well lid；

Fig. 3 is the schematic cross-sectional view of the utility model well lid；

Fig. 4 is the schematic side view of the utility model E type connector.

Symbol description

1 cover seat of manhole 2 of well lid

First through slot, 11 second through slot 21

Pressing part 31 on connector 3

Lower 32 interconnecting piece 33 of pressing part

Spacer portion 34.

Specific embodiment

In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into Row elaborates.

It please refers to Fig.1 to Fig.3, the utility model discloses a kind of Simple assembled well lid comprising has well lid 1, well lid The connection structure of seat 2 and multiple connection well lids 1 and cover seat of manhole 2；The connection structure has be set on well lid 1 first to lead to Slot 11, the second through slot 21 being set on cover seat of manhole 2 and connector 3；The connector 3, which has, is placed in the upper of 1 top surface of well lid Pressing part 31, the lower pressing part 32 for being placed in 2 bottom surface of cover seat of manhole and the interconnecting piece 33 for connecting upper pressing part 31 and lower pressing part 32, The connector 3 has the first station and second station, and first station is that connector 3 is inserted vertically into the first through slot 11, the Two through slots 21, the second station are that connector 3 laterally urges and upper pressing part 31 is placed in 1 top surface of well lid and lower pressing part 32 It is placed in 2 bottom surface of cover seat of manhole.

The utility model well lid needs first to close the lid of well lid 1 above cover seat of manhole 2 in assembling, and by the first through slot 11 It is aligned with the second through slot 21；Then connector 3 is caught in vertically to the first through slot 11, the second through slot 21, then laterally urge connector 3, the upper pressing part 31 of the connector 3 is placed in 1 top surface of well lid and lower pressing part 32 is placed in 2 bottom surface of cover seat of manhole；It is i.e. described Connector 3 can well lid 1 and cover seat of manhole 2 lock together；In dismantling, can be laterally urged to the first through slot 11, the second through slot 21 Connector 3, the upper pressing part 31 of the connector 3 is not placed in 1 top surface of well lid and lower pressing part 32 is not placed in 2 bottom of cover seat of manhole Well lid 1 and the dismantling of cover seat of manhole 2 can be opened, realize the Simple assembled between well lid 1 and cover seat of manhole 2 by face；The utility model well lid 1 A through slot need to be only formed in production respectively with cover seat of manhole 2, without forming fin in through slot, relative to existing well lid Need to form two fins in production respectively with cover seat of manhole, the utility model production technology is simpler, is more convenient production；And Connector 3 directly locks well lid 1 and cover seat of manhole 2, and structural strength is higher；Make the lock solid structure intensity between well lid 1 and cover seat of manhole 2 Height, service life are higher.

It is from well lid center to well lid edge that the connector 3 of the utility model, which moves to second station from the first station, It laterally urges, the upper pressing part 31 of the connector 3 and lower pressing part 32 is far from well lid center and interconnecting piece 33 is in well lid The heart；Or it is to be laterally urged from well lid edge to well lid center to that the connector 3, which moves to second station from the first station, Two stations, the upper pressing part 31 and lower pressing part 32 is close to well lid center and interconnecting piece is far from well lid center；The connector 3 It is to move locking well lid 1 and cover seat of manhole 2 along radial direction, not only acts as locking effect, and well lid 1 can be limited with respect to cover seat of manhole 2 rotations, avoid well lid 1 from rotating and influence the locking fastness of the two relative to cover seat of manhole 2.

Cushion is equipped with above the well lid 1 of the utility model, the cushion superscribes pressing part 31；It is described slow Punching pad can not only protect well lid 1 to avoid directly being rolled by vehicle, and package protrudes from the upper pressing part 31 on well lid, guarantee well lid 1 top surface is smooth, makes vehicle smooth-ride.

The connector 3 of the utility model is c-type connector, and c-type connector can securely lock well lid 1, cover seat of manhole 2 Together.

There is spacing, the connector 3, which has, is inserted in spacing between the well lid 1 and cover seat of manhole 2 of the utility model Interior spacer portion 34；The spacer portion 34 can be used as the buffer structure of the two between well lid 1 and cover seat of manhole 2, and vehicle rolls By playing buffering effect；And it can prevent well lid 1 and cover seat of manhole 2 from colliding and generate noise.

The connector 3 of the utility model is E type connector (please be detailed in Fig. 4).

Rubber block is plugged in first through slot 11 of the utility model, the second through slot 21；The rubber block leads to first Slot 11, the second through slot 21 fill up, and can avoid connector 3 and slide into the first through slot 11, the second through slot 21, and be detached from buckle well lid 1, Cover seat of manhole 2 causes well lid 1 and cover seat of manhole 2 not to lock securely.

First through slot 11 and the second through slot 12 of the utility model are that oval through slot or arc-shaped slot or circle are logical Slot or other special-shaped through slots etc.；It, can be according to well lid 1 and cover seat of manhole 2 since the bearing area between well lid 1 and cover seat of manhole 2 is limited Between specific bearing area the shape of the first through slot 11, the second through slot 12, more compact structure be set.

The product form and style of above-described embodiment and attached drawing and non-limiting the utility model, any technical field The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.

Claims (8)

1. a kind of Simple assembled well lid, it is characterised in that: include well lid, cover seat of manhole and multiple connection well lids and cover seat of manhole Connection structure；The connection structure have the first through slot being set on well lid, the second through slot for being set on cover seat of manhole and Connector；The connector has upper pressing part, the lower pressing part for being placed in cover seat of manhole bottom surface and the company for being placed in well lid top surface The interconnecting piece of pressing part and lower pressing part is connected, the connector has the first station and second station, and first station is Connector is inserted vertically into the first through slot, the second through slot, and the second station is that connector laterally urges and upper pressing part is placed in Well lid top surface and lower pressing part are placed in cover seat of manhole bottom surface.

2. Simple assembled well lid as described in claim 1, it is characterised in that: the connector moves to second by the first station Station is laterally urged from well lid center to well lid edge, and the upper pressing part of the connector and lower pressing part are far from well lid center And interconnecting piece is close to well lid center.

3. Simple assembled well lid as described in claim 1, it is characterised in that: the connector moves to second by the first station Station is to be laterally urged from well lid edge to well lid center to second station, and the upper pressing part and lower pressing part are in well lid The heart and interconnecting piece is far from well lid center.

4. Simple assembled well lid as described in claim 1, it is characterised in that: it is equipped with cushion above the well lid, it is described Cushion superscribes pressing part.

5. Simple assembled well lid as claimed in claim 4, it is characterised in that: the connector is c-type connector.

6. Simple assembled well lid as claimed in claim 4, it is characterised in that: there is spacing between the well lid and cover seat of manhole, The connector has the spacer portion being inserted in spacing.

7. Simple assembled well lid as claimed in claim 5, it is characterised in that: the connector is E type connector.

8. Simple assembled well lid as claimed in claim 4, it is characterised in that: be plugged with rubber in first through slot, the second through slot Blob of viscose.