CN209538238U - A kind of well lid can be realized rotation and locking - Google Patents

Abstract

The utility model discloses a kind of well lids that can be realized rotation and locking, including well seat, well lid, shaft and rotor plate, the centre of the well seat, which offers, takes mouth, the centre for taking mouth offers well head, the surface for taking mouth is placed with well lid, the intermediate insertion of well lid is equipped with axis, one end of axis is fixedly mounted on one end of rotor plate, rotor plate is rotatablely connected well seat by shaft, the other end of the rotor plate is fixedly installed with limit plate, the side of limit plate is fixedly installed with bottom plate, bottom plate intermediate surface is fixedly installed with spring, the both side surface of spring is equipped with limiting device ontology.The well lid of the utility model is locked using rotating down pressing formula, is stuck in bayonet using fixture block and is carried out rotation clamping fixed, and bullet limit on spring is recycled to fix, and is realized to facilitate to fix and is locked and reduce later period damage bring risk effect.

Description

A kind of well lid can be realized rotation and locking

Technical field

The utility model relates to well lid technical field, specially a kind of well lid that can be realized rotation and locking.

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 to use circle.It can be used for greenbelt, pavement, motor vehicle Road, harbour, lane etc..General household well is also required to well lid and is closed, and prevents the things such as child and animal from falling into it, passes The well lid of system is installed using rotary type, it is fixed using lock, is held outside although child is difficult to open to expose throughout the year Easy-to-rust damages, and the later period has certain risk.

In order to solve this problem, then people provide a kind of well lid that can be realized rotation and locking, which adopts It is locked with rotating down pressing formula, is stuck in bayonet using fixture block and carries out rotation clamping fixed, recycle bullet limit on spring Position is fixed, realizes and facilitates fixed locking and reduce later period damage bring risk effect, and conventional apparatus limit is fixed simple Single, the later period, which is easy corrosion damage, has certain risk.

Utility model content

The purpose of this utility model is to provide a kind of well lids that can be realized rotation and locking, have rotating down pressing clamping It is fixed, facilitate and fix locking and reduce later period damage bring risk advantage, solves conventional apparatus limit and fix simply, after Phase, which is easy corrosion damage, has the problem of certain risk.

To achieve the above object, the utility model provides the following technical solutions: a kind of well can be realized rotation and locking Lid, including well seat, well lid, shaft and rotor plate, the centre of the well seat, which offers, takes mouth, and the centre for taking mouth offers well head, The surface for taking mouth is placed with well lid, and the intermediate insertion of well lid is equipped with axis, and one end of axis is fixedly mounted on the one of rotor plate End, rotor plate are rotatablely connected well seat by shaft, and the other end of the rotor plate is fixedly installed with limit plate, the side of limit plate It is fixedly installed with bottom plate, bottom plate intermediate surface is fixedly installed with spring, and the both side surface of spring is equipped with limiting device ontology.

Preferably, the limiting device ontology is made of round sliding slot and round sliding block, and mutually clamping.

Preferably, the surface of the well lid, which is run through to offer, engraves mouth.

Preferably, the two sides of the well lid are fixedly installed with fixture block, and fixture block is embedded in the inside of the first bayonet.

Preferably, the side of first bayonet offers slideway, and one end of slideway offers the second bayonet.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model be mutually disengaged well lid and bottom plate will not, reached limit by setting limiting device ontology And the effect for cooperating spring to make up and down action pushes well lid, having reached well lid pushing makes fixture block by the way that spring is arranged The effect being stuck in inside the first bayonet.

2, the utility model passes through the cooperation of the first bayonet and slideway and the second bayonet, and fixture block is allow to be embedded in the first card It in mouthful and rotates and slides into inside the second bayonet, achieved the effect that rotation elasticity insertion is fixed, pass through matching for shaft and rotor plate It closes, rotates well lid and bottom plate together and hold up, achieved the effect that rotating opening and closing.

Detailed description of the invention

Fig. 1 is that the vertical view well lid of the utility model covers structural schematic diagram；

Fig. 2 is the vertical view well lid Unclosing structure schematic diagram of the utility model；

Fig. 3 is the vertical view schematic diagram of internal structure of the utility model；

Fig. 4 faces surface structure schematic diagram for the utility model.

In figure: 1, well seat；2, fixture block；3, well lid；4, shaft；5, rotor plate；6, mouth is taken；7, axis；8, the first bayonet；9, Limiting device ontology；10, well head；11, limit plate；12, spring；13, bottom plate；14, slideway；15, the second bayonet.

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.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

A kind of a kind of embodiment provided by the utility model referring to FIG. 1 to FIG. 4: well can be realized rotation and locking Lid, including well seat 1, well lid 3, shaft 4 and rotor plate 5, the centre of well seat 1, which offers, takes mouth 6, and taking opening up for mouth 6 makes well lid 3 can It is placed above with riding over, has achieved the effect that limit, prevented well lid 3 from falling to the inside of well head 10, the centre for taking mouth 6 is opened Equipped with well head 10, the surface for taking mouth 6 is placed with well lid 3, and the surface of well lid 3, which is run through to offer, engraves mouth, and engraving opening up for mouth makes rainwater It can penetrate into well, but also the output point of power can be provided to user of service, the two sides of well lid 3 are fixedly installed with fixture block 2, fixture block 2 can carry out rotary spacing to well lid 3 and fix, and fixture block 2 is embedded in the inside of the first bayonet 8, the side of the first bayonet 8 Slideway 14 is offered, one end of slideway 14 offers the second bayonet 15, passes through the first bayonet 8 and slideway 14 and the second bayonet 15 Cooperation allows fixture block 2 to be embedded in the first bayonet 8 and rotate and slides into inside the second bayonet 15, has reached rotation elasticity insertion The intermediate insertion of fixed effect, well lid 3 is equipped with axis 7, and the effect of axis 7 is then that well lid 3 and bottom plate 13 is allowed to be rotated And transverse shifting, one end of axis 7 are fixedly mounted on one end of rotor plate 5, rotor plate 5 is rotatablely connected well seat 1 by shaft 4, By the cooperation of shaft 4 and rotor plate 5, rotates well lid 3 and bottom plate 13 together and hold up, reached the effect of rotating opening and closing Fruit.

The other end of rotor plate 5 is fixedly installed with limit plate 11, and limit plate 11 provides limit to bottom plate 13, prevents bottom plate 13 It is detached from axis 7, the side of limit plate 11 is fixedly installed with bottom plate 13, and bottom plate 13 is installed as spring 12 and limiting device ontology 9 Installation site is provided and provides opposite force when well lid 3 pushes, 13 intermediate surface of bottom plate is fixedly installed with spring 12, by setting Spring 12 is set, well lid 3 is pushed, has achieved the effect that the pushing of well lid 3 makes fixture block 2 be stuck in 8 inside of the first bayonet, spring 12 Both side surface be equipped with limiting device ontology 9, limiting device ontology 9 is made of round sliding slot and round sliding block, and mutually clamping, Round sliding block sliding is stuck in round sliding slot, and such well lid 3 can carry out stablizing annular rotation, and mention when well lid 3 pushes For position limit, prevent well lid 3 push when it is askew fall, by be arranged limiting device ontology 9, make well lid 3 and bottom plate 13 will not be mutual It is detached from, has achieved the effect that limit and spring 12 is cooperated to make up and down action.

Working principle: in utility model works, when user of service needs to the well lid 3 of the utility model is closed, make Make 2 the first bayonet of face 8 of two sides fixture block with personnel's rotating well cover 3, then rotating well cover 3 is embedded in the inside for taking mouth 6, at this moment hand Finger is inserted in engrave and is pressed inside mouth, the fixture block 2 the first bayonet 8 inside due to pushed by well lid 3 also simultaneously decline to At slideway 14, at this moment user of service's rotating well cover 3 makes fixture block 2 slide into the inside of the second bayonet 15 in slideway 14, finally makes It is left and is engraved inside mouth with personnel's hand, the spring 12 of 3 bottom end of well lid can jack up well lid 3 at this time, at this moment block inside the second bayonet 15 In block 2 will be tightly entrapped in, rotation locking process is completed, general child removes pressing Unscrew well without so big strength Lid 3, and solve the problems, such as the fixed corrosion damage of lock, reach the effect for facilitating fixed well lid 3 and reducing risk Fruit.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of well lid that can be realized rotation and locking, including well seat (1), well lid (3), shaft (4) and rotor plate (5), Be characterized in that: the centre of the well seat (1), which offers, takes mouth (6), and the centre for taking mouth (6) offers well head (10), takes mouth (6) Surface is placed with well lid (3), and the intermediate insertion of well lid (3) is equipped with axis (7), and one end of axis (7) is fixedly mounted on rotation One end of plate (5), rotor plate (5) are fixedly mounted by shaft (4) rotation connection well seat (1), the other end of the rotor plate (5) Have limit plate (11), the side of limit plate (11) is fixedly installed with bottom plate (13), and bottom plate (13) intermediate surface is fixedly installed with bullet The both side surface of spring (12), spring (12) is equipped with limiting device ontology (9).

2. a kind of well lid that can be realized rotation and locking according to claim 1, it is characterised in that: the limiting device Ontology (9) is made of round sliding slot and round sliding block, and mutually clamping.

3. a kind of well lid that can be realized rotation and locking according to claim 1, it is characterised in that: the well lid (3) Surface engrave mouth through offering.

4. a kind of well lid that can be realized rotation and locking according to claim 1, it is characterised in that: the well lid (3) Two sides be fixedly installed with fixture block (2), fixture block (2) is embedded in the inside of the first bayonet (8).

5. a kind of well lid that can be realized rotation and locking according to claim 4, it is characterised in that: first bayonet (8) side offers slideway (14), and one end of slideway (14) offers the second bayonet (15).