CN208618463U - Rimless square inspection well lid - Google Patents

Abstract

The Rimless square inspection well lid of the utility model includes base and cover body, the pedestal upper surface is equipped with multiple anti-settling plates along rectangular outer compartment of terrain, sandwiched goes out lid support level between anti-settling plate, lid includes lid ontology and fixing leg, lid ontology is equipped with the fixing leg to match with lid support level positions and dimensions, equal with anti-settling plate when fixing leg is embedded in lid support level.Rimless square inspection well lid eliminates the frame of pedestal and lid, reduce pavement material, the bearing function that concrete (asphalt mixtures roadbed material) has itself when main, the contact area of anti-settling plate, fixing leg increase and road surface is set simultaneously, the anti-settling of well lid, anti-pavement breaking effect are obviously improved.

Description

Rimless square inspection well lid

Technical field

The utility model relates to road pavement building facility fields, in particular to Rimless square inspection well lid.

Background technique

Now there are various rectangular cover body structures on the market, it is mainly disposed on pavement, on lawn etc., so it holds Beijing South Maxpower Technology Co. Ltd's power relative requirement is lower, but because of various situations such as various design requirements, modification, uncertain factors, rectangular lid is just Some major trunk roads are appeared in, on car lane, the destructive power of lid inevitably occurs for vehicle, traditional pedestal meeting It settles, the highest a part of road quality spoilage is belonged to around pedestal.

Utility model content

In view of this, providing a kind of anti-settling effect the purpose of this utility model is to overcome deficiency in the prior art The good Rimless square inspection well lid of fruit.

The utility model provides the following technical solutions:

Rimless side's well lid, including base and cover body, the pedestal upper surface are equipped with multiple anti-along rectangular outer compartment of terrain Plate is settled, sandwiched goes out lid support level between the anti-settling plate, and the lid includes lid ontology and fixing leg, the lid Body ontology is equipped with the fixing leg to match with the lid support level positions and dimensions, and the fixing leg is embedded at institute It is equal with the anti-settling plate when stating in lid support level.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, the pedestal lower part is additionally provided with support Plate, support plate described in muti-piece are positioned apart from along rectangular outer in the pedestal lower surface and intersect point with the anti-settling plate Cloth, the position face on the pedestal of the support plate and the lid support level.

The collective effect of upper layer anti-drop and lower layer support, forms circumferential, double-deck anti-settling, for roadbed subsidence and entirety Sedimentation has preferable inhibitory effect.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, the pedestal is equipped with described in three pieces Anti-settling plate, is respectively provided with the anti-settling plate of a right-angle bending shape on two angles on a side of pedestal, in the opposite side on the side Portion is equipped with a rectangular anti-settling plate.

Anti-settling plate is uniformly arranged being uniformly arranged as support plate, and as lid support level is uniformly arranged, and supports Stability is more preferable.

It is anti-equipped with the right-angle bending shape as the further alternative scheme to above-mentioned Rimless square inspection well lid It settles and is equipped with angular support level at the interior angle of plate, the angular support level is used to support the lid ontology.

The corner for being not provided with fixing leg for lid is supported, and is effectively prevented the deformation of the corner of lid.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, Rimless side's well lid further includes Support beam, the support beam are set under the anti-settling plate.

Support beam further enhances the anti-settling effect of anti-settling plate.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, the lid lower surface is equipped in institute State the supporting beam for the middle part arch being distributed between fixing leg.

The resistance of deformation of the setting enhancing lid of supporting beam, so that lid has more excellent mechanical property.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, the pedestal forms the lid Planar support and inclined-plane support.

Further suppress the sedimentation of lid opposite base.

As the further alternative scheme to above-mentioned Rimless square inspection well lid, the lid is rotationally connected to institute It states on pedestal, the connecting bushing of the pedestal is connected on the lid by arc spring lamination.

The Rimless square inspection well lid of the utility model at least has the advantages that

Rimless square inspection well lid eliminates the frame of pedestal and lid, reduces pavement material, and (pitch is mixed for concrete when main Close object roadbed material) bearing function that itself has, while anti-settling plate is set, fixing leg increases contact surface with road surface Product, is obviously improved the anti-settling of well lid, anti-pavement breaking effect.

For enable the above objects, features, and advantages of the utility model become apparent from it is understandable, preferred embodiment is cited below particularly, And cooperate appended attached drawing, it is described below in detail.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 shows the overlooking structure diagram of Rimless square inspection well lid provided by the embodiment of the utility model；

Fig. 2 shows the schematic diagram of the section structure A-A of Fig. 1；

The structure that Fig. 3 shows the supporting beam of the lid of Rimless square inspection well lid provided by the embodiment of the utility model is shown It is intended to.

Icon: the side's 1- well lid；

11- pedestal；111- lid support level；1111- planar support position；The inclined-plane 1112- support level；112- anti-settling plate； 113- support plate；The angular support level of 114-；115- supporting walls；

12- lid；120- supporting beam；121- lid ontology；122- fixing leg；

13- support beam；

14- flexible unit；141- connecting plate；142- connection pin shaft；143- elastic slice.

Specific embodiment

Hereinafter, the various embodiments of the utility model will be described more fully in conjunction with attached drawing.The utility model can have There are various embodiments, and can adjust and change wherein.Therefore, specific embodiment reference being shown in the accompanying drawings is more Describe the utility model in detail.It should be understood, however, that: it is practical new herein there is no the various embodiments of the utility model are limited to The intention of the specific embodiment of type, but the utility model should be interpreted as covering the various embodiments for falling into the utility model All adjustment, equivalent and/or optinal plan in spirit and scope.Description taken together with the accompanying drawings, same reference numerals Same element.

It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute Function, operation or the presence of element of utility model, and the increase of one or more functions, operation or element is not limited. In addition, term " includes ", " having " and its cognate are meant only to indicate as used in the various embodiments of the utility model Special characteristic, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one first Or more other feature, number, step, operation, element, component or aforementioned item combined presence or increase one or more A feature, number, step, operation, element, component or aforementioned item combination a possibility that.

In the various embodiments of the utility model, states "or" or " at least one of A or/and B " includes while arranging Any combination of text out or all combinations.For example, statement " A or B " or " at least one of A or/and B " may include A, can It including B or may include A and B both.

The statement (" first ", " second " etc.) used in the various embodiments of the utility model can be modified various Various constituent element in embodiment, but respective sets can not be limited into element.For example, the above statement is not intended to limit the element Sequence and/or importance.The above statement is only used for the purpose for differentiating an element and other elements.For example, first uses Family device and second user device indicate different user device, although the two is all user apparatus.For example, practical not departing from In the case where the range of novel various embodiments, first element is referred to alternatively as second element, and similarly, second element can also quilt Referred to as first element.

It should also be noted that if a constituent element ' attach ' to another constituent element by description, it can be by the first composition member Part is directly connected to the second constituent element, and " connection " third can form between the first constituent element and the second constituent element Element.On the contrary, when a constituent element " being directly connected to " is arrived another constituent element, it will be appreciated that in the first constituent element And second third constituent element is not present between constituent element.

The term used in the various embodiments of the utility model is used only for the purpose of describing specific embodiments and simultaneously It is not intended to the various embodiments of limitation the utility model.As used herein, singular is intended to also include plural form, unless Context is expressly otherwise indicated.Unless otherwise defined, otherwise all terms used herein (including technical term and science Term) there is contain identical with the various normally understood meanings of embodiment one skilled in the art of the utility model Justice.The term (term such as limited in the dictionary generally used) be to be interpreted as have in the related technical field The identical meaning of situational meaning and Utopian meaning or meaning too formal will be interpreted as having, unless this It is clearly defined in the various embodiments of utility model.

Embodiment

Also referring to Fig. 1 and Fig. 2, Rimless square inspection well lid 1, including pedestal 11 and lid 12, pedestal 11 are fixed on On road surface, as well head, lid 12 is covered on pedestal 11, and well head is closed.

11 upper surface of pedestal is equipped with multiple anti-settling plates 112 along rectangular outer compartment of terrain, and sandwiched goes out between anti-settling plate 112 Lid support level 111, lid 12 include lid ontology 121 and fixing leg 122, and lid ontology 121 is equipped with to be supported with lid The fixing leg 122 that matches of 111 positions and dimensions of position, when fixing leg 122 is embedded in lid support level 111 and anti-settling Plate 112 is equal.

Anti-settling plate 112 is embedded in road surface, and the upper surface as pedestal 11 is equal with road surface.The fixed branch of lid 12 Foot 122 exposes from the circumferential direction of pedestal 11, this well lid is a kind of Rimless well lid, and the structure of pedestal 11 more simplifies, pedestal 11 Structure function integrated level is higher.The setting of anti-settling plate 112 so that pedestal 11 and the contact area on road surface are bigger, for force It is more uniform, pedestal 11 is reduced for the pressure of concrete, restrained effectively pedestal 11, that is, the sinking of well lid.

The interval of anti-settling plate 112 setting simultaneously, forms lid support level 111, for installing lid 12, the side of pedestal 11 Wall is used to support fixing leg 122, and fixing leg 122 is stretched out on the side wall by pedestal 11, contacted with concrete, to increase The contact area of lid 12 and concrete is contacted by anti-settling plate 112 and fixing leg 122 with the circumferential formula on road surface, is increased The contact area of well lid and road surface.

Even due to being used for a long time, vehicle rolls repeatedly, causes certain sinking of lid 12, on finishing road surface When, due to anti-settling plate 112 interval be arranged, can anti-settling plate 112 go out space internal recessing, by anti-settling plate 112 it Under concrete dig out, using the gap between anti-settling plate 112 to internal recessing, pedestal 11 can be taken out, road pavement finishing Afterwards, well lid is molded on road surface by casting concrete again.When modifying road surface, the cutting area of road pavement is small, reduces construction Difficulty and cost, while the integrity degree on the road surface after repairing is high, does not have apparent " patch " sense.

It should be noted that isolation processing is done to lid 12, that is, 122 side wall of fixing leg before pouring concrete, It is coated on outside fixing leg 122 using flexible material, it, will after concrete is fixed if foam strip, rubber strip, foamed strip etc. Foamed cotton removes, and prevents concrete from sticking together in solidification with lid 12.

11 lower part of pedestal is additionally provided with support plate 113, and muti-piece support plate 113 is in 11 lower surface of pedestal along rectangular outer compartment of terrain Setting and with 112 cross-distribution of anti-settling plate, the position face on the base 11 of support plate 113 and lid support level 111, cover Fixing leg 122, i.e. support plate 113 and 122 face of fixing leg are embedded in body support level 111.

Support plate 113 is set to inside road surface, is embedded in concrete, is usually provided on borehole wall end face, and pedestal 11 is increased With the contact area of borehole wall end face, entire well lid is supported, promotes the stability of strutting system of well lid.Pass through well lid and pedestal 11 Double set, increase the contact area of pedestal 11 Yu concrete, reduce pedestal 11 for the pressure of concrete, effectively Inhibit pedestal 11, that is, the sinking of well lid.

In the present embodiment, square well lid 1 further includes support beam 13, and support beam 13 is set to the downside of anti-settling plate 112, After installation after well lid, support beam 13 is embedded in concrete, enhances the support strength of the concrete under anti-settling plate 112, It can be effectively prevented the broken of the concrete under anti-settling plate 112, and then be effectively prevented the sinking of pedestal 11.

Support plate 113 is spaced apart in the lower part of pedestal 11, since support beam 13 is set to support plate 113 and anti-settling plate Between 112, by the way that support plate 113 to be spaced apart, the gap between 13 self-supporting slab 113 of support beam is penetrated during installation To between support plate 113 and anti-settling plate 112, simplify the installation of support beam 13.

It is understood that support beam 13 can be reinforcing bar, axis can be in the horizontal plane, it is possible to have certain Inclination angle.

In the present embodiment, pedestal 11 is equipped with three blocks of anti-settling plates 112, is respectively provided on two angles on a side of pedestal 11 The middle part of the anti-settling plate 112 of one right-angle bending shape, the opposite side on the side is equipped with a rectangular anti-settling plate 112.It is anti-settling Drop plate 112 is uniformly arranged being uniformly arranged as support plate 113, and as lid support level 111 is uniformly arranged, due to support Plate 113 and anti-settling plate 112 are arranged in a crossed manner, thus support plate 113 is similarly evenly spaced setting.Three anti-settling plates 112 With projection cross-distribution of three support plates 113 in the circumferential direction of pedestal 11.

Above-mentioned, three sections of supports are a kind of higher supports of degree of stability, enable to support plate 113 and ground, anti-settling Plate 112 and road surface, the support effect between fixing leg 122 and lid support level 111, road surface are more stable, it is suppressed that pedestal 11 shaking, the tilting of lid 12 have further prevented being crushed for road surface caused by when pedestal 11, the shaking of lid 12.

Meanwhile the cross-distribution between anti-settling plate 112 and support plate 113, so that contact of the pedestal 11 with concrete is more equal Weighing apparatus, the stress equalization of concrete, no sharp point of stress further suppress the broken of concrete.

In addition, 113 wedge angle of anti-settling plate 112 and support plate of right-angle bending shape is dispelled in order to increase the intensity of pedestal 11, The outer corners of right-angle folding bent plate are blunt, the wedge angle of right-angle folding bent plate is cut.So that the shape of pedestal 11 is passivated, increase The stability of 11 structure of strong basis seat.

In the present embodiment, angular support level 114 is equipped at the interior angle of the anti-settling plate 112 equipped with right-angle bending shape, it is angular Support level 114 is used to support lid ontology 121.The corner for being not provided with fixing leg 122 for lid 12 is supported, effectively Prevent the deformation of the corner of lid 12.When fixing leg 122 is embedded in lid support level 111, the corner of lid ontology 121 with Angular support level 114 is bonded, and is carried out reinforcement support hence for the weak position of the support of corner, is further prevented lid 12 Deformation, caused lid 12 settle.

In addition, support plate 113 is set to the lower surface of pedestal 11, the lower face of support plate 113 is the bottom surface of pedestal 11, support Plate 113 is placed on the end face of the borehole wall and is supported.Support plate 113 it is grid-shaped, increase the thickness of support plate 113, save About material while, enhance its support strength.Support plate 113 is gradually restrained from upper face to lower face, that is, has certain take off Mould gradient, so that when cutting the concrete on 113 top of support plate, support plate 113 is easier to separate with concrete on finishing road surface, Convenient for the taking-up of pedestal 11.

Need to illustrate when, in order to prevent support plate 113 made of metal discord the borehole wall brick, mortar directly contact, It can entirely be coated in the lower part of support plate 113 cement or concrete, or with several centimeters of cement or concrete ground place mat in brick On block, so that support plate 113 is more balanced to the pressure of borehole wall brick, it is effectively prevented base caused by due to brick is broken The sedimentation of seat 11.

Effectively solve the heavy of pedestal 11 by the setting of above-mentioned anti-settling plate 112, support beam 13, support plate 113 Drop, specifically solves well lid:

1. sedimentation outside well lid: by the way that anti-settling plate 112 is arranged in the upper surface of pedestal 11 and under anti-settling plate 112 Support beam 13 is set, pedestal 11 and the contact area on road surface and the support strength of enhanced road surface are increased, it is heavy with outside to solve The problem of drop, that is, inhibit the roadbed subsidence of Rimless square inspection well lid 1.

2. well lid bulk settling: by the way that support plate 113 is arranged in the lower surface of pedestal 11, increasing contact of the pedestal 11 with concrete Area, solves the problems, such as bulk settling, also may refrain from the bulk settling of Rimless square inspection well lid 1.

Three 112 sandwicheds of anti-settling plate on pedestal 11 form three lid support levels 111.Three fixing legs 122 Match set on 121 outside of lid ontology and with lid support level 111.By the way that fixing leg 122 is embedded at lid support level In 111, to realize support of the pedestal 11 to lid 12.

Pedestal 11 forms three sections of supports to lid 12, rather than traditional pedestal 11 is to the annular brace of lid 12.In this way Setting is advantageous in that, can be effectively prevented 12 mismachining tolerance of supporting surface mismachining tolerance or lid due to pedestal 11, be caused The two cannot be smooth engagement, the tilting of lid 12 on the base 11 is obvious.Production is subjected to three sections of supports to lid 12, is subtracted The small sensitivity of tilting due to caused by mismachining tolerance.

Pedestal 11 forms planar support to lid 12 and inclined-plane supports, i.e., lid support level 111 includes planar support position 1111 and inclined-plane support level 1112.In the present embodiment, the bottom surface of the outer ring of lid 12 is plane, 1111 pairs of planar support position lid Outer ring formed planar support.The inner underside of the outer ring of lid 12 is formed with inclined-plane, formation of the inclined-plane support level 1112 to lid Inclined-plane support, it will be understood that inclined-plane support herein can be the support of straight inclined-plane, step inclined plane support or conical surface support.

Pedestal 11 not only has vertical opposite force to the inclined-plane support of lid 12, and there are also horizontal thrusts, can be by stress point Solution, so that lid 12 can form active force with pedestal 11 to horizontal direction vertically.Planar support and inclined-plane branch are set simultaneously Support, further enhances pedestal 11 to the support effect of lid 12, the sedimentation of 12 opposite base 11 of lid is weaker.

As shown in figure 3,12 lower surface of lid is equipped with the middle part arch being distributed between fixing leg 122 in the present embodiment Supporting beam 120.Two right-angle side fixing legs 122 set supporting beam 120 to the drawing of straight flange fixing leg 122 respectively, and adjacent Supporting beam 120 is equipped between supporting beam 120.

The end of supporting beam 120 in fixing leg 122 is inclined-plane or the conical surface, and the end of supporting beam 120 falls in inclined-plane branch It supports and forms inclined-plane cooperation on position 1112 with pedestal 11.The upper arch structure of supporting beam 120 is similar to arch support structures under bridge, supporting beam 120 one side enhance the mechanical strength of lid 12, effectively inhibit the deformation of lid 12, be on the other hand capable of providing inclined-plane by Power structure simplifies the processing of lid 12.

Meanwhile by forming non-rotating company between lid support level 111 and fixing leg 122 between lid 12 and pedestal 11 It connects, the rotation that can be effectively prevented between lid 12 and pedestal 11.

The side of lid 12 has draw taper from the downward introversion of face of lid 12, that is, toe-in.Lid 12 When being put into pedestal 11, since the side of fixing leg 122 is all empty avoiding, the assembly of lid 12 other than panel layer It is relatively easy to.

The bottom surface of planar support position 1111 has supporting walls 115, i.e. pedestal 11 is equipped with planar support position 1111 Part under bottom surface is referred to as supporting walls 115.The top surface of supporting walls 115 is planar support position 1111, and the inner wall of supporting walls is Inclined-plane support level 1112.

Meanwhile supporting walls 115 are whole with the inclination angle to lean outward from top to bottom.The top of supporting walls 115 and planar support Position 1111 is opposite, downwards gradually flare, so that the stress point of supporting walls 115 is avoided borehole wall edge and leaned on to the center of borehole wall table top Hold together, the support strength of lid support level 111 is enhanced by the setting of supporting walls 115, effectively prevents lid 12 with respect to base The sedimentation of seat 11.

In the present embodiment, lid 12 and pedestal 11 are rotatablely connected, and lid 12 is opened and closed on the base 11, is set simultaneously Two axis connections are set, lid 12 and movable axis are one-pass molding structure, can also be with separately formed rear cooperation.Lid 12 is being equipped with One side of the anti-settling plate 112 of two right-angle bending shapes is connect with pedestal 11, and the side wall of two anti-settling plates 112 is respectively provided with one Movable axis.The bracket that lid 12 is opened is moved a certain distance to center, the edge on the inside of the borehole wall is reached, so that lid 12 is being beaten The arm of force of lid 12 shortens when opening, so that the unlatching dynamics of lid 12 is smaller.

Rimless well lid 1 further includes flexible unit 14, and flexible unit 14 includes connecting plate 141, connection pin shaft 142 and elastic slice 143.Pedestal 11 is rotationally connected on connecting plate 141 by connecting pin shaft 142, and well lid 1 is connected to connecting plate by elastic slice 143 On 141.

Lid 12 is arbitrarily opened by people on the base 11 in order to prevent, usually is provided opposite to lock equipped with flexible unit 14 Determine mechanism, lid 12 is locked on the base 11, needs to be unlocked by special tool, thus by lid 12 by locking mechanism It opens.By the setting of flexible unit 14, while so that lid 12 is rotatably connected on the base 11, and make lid Connection between 12 and pedestal 11 has certain flexibility, and when borehole pressure is higher, explosion time such as occurs, can be by well lid 1 Ejection pulls elastic slice 143 to deform, so that well lid is opened in 14 one end of flexible unit, in time by discharge degree, prevents from exploding High pressure nowhere mediate, by pavement damage.

In all examples being illustrated and described herein, any occurrence should be construed as merely illustratively, without It is as limitation, therefore, other examples of exemplary embodiment can have different values.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to the scope of the utility model.It should be pointed out that for the ordinary skill of this field For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection scope of utility model.

Claims (8)

1. Rimless square inspection well lid, which is characterized in that including base and cover body, the pedestal upper surface is along rectangular outer interval Ground is equipped with multiple anti-settling plates, and sandwiched goes out lid support level between the anti-settling plate, and the lid includes lid ontology and consolidates Determine stabilizer blade, the lid ontology is equipped with the fixing leg to match with the lid support level positions and dimensions, described solid Determine equal with the anti-settling plate when stabilizer blade is embedded in the lid support level.

2. Rimless square inspection well lid according to claim 1, which is characterized in that the pedestal lower part is additionally provided with support Plate, support plate described in muti-piece are positioned apart from along rectangular outer in the pedestal lower surface and intersect point with the anti-settling plate Cloth, the position face on the pedestal of the support plate and the lid support level.

3. Rimless square inspection well lid according to claim 2, which is characterized in that the pedestal is described anti-equipped with three pieces Plate is settled, the anti-settling plate of a right-angle bending shape, the middle part of the opposite side on the side are respectively provided on two angles on a side of pedestal Equipped with a rectangular anti-settling plate.

4. Rimless square inspection well lid according to claim 3, which is characterized in that equipped with the anti-settling of the right-angle bending shape It drops and is equipped with angular support level at the interior angle of plate, the angular support level is used to support the lid ontology.

5. Rimless square inspection well lid according to claim 1, which is characterized in that the Rimless square inspection well lid also wraps Support beam is included, the support beam is set under the anti-settling plate.

6. Rimless square inspection well lid according to claim 1, which is characterized in that the lid lower surface is equipped with described The supporting beam for the middle part arch being distributed between fixing leg.

7. Rimless square inspection well lid according to claim 1, which is characterized in that the pedestal forms the lid flat Face support and inclined-plane support.

8. Rimless square inspection well lid according to claim 1, which is characterized in that the lid is rotationally connected to described On pedestal, the connecting bushing of the pedestal is connected on the lid by arc spring lamination.