CN216809999U

CN216809999U - Sealed heat preservation water meter well

Info

Publication number: CN216809999U
Application number: CN202220070497.4U
Authority: CN
Inventors: 房涛; 宋丹丹; 孙维
Original assignee: Shandong Chaoqi Electronic Technology Co ltd
Current assignee: Shandong Chaoqi Electronic Technology Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-06-24
Anticipated expiration: 2032-01-12

Abstract

The utility model relates to a sealed heat-preservation water meter well, which comprises: the well body is provided with a well mouth, and a bearing piece and a limiting piece are arranged at the position of the well mouth of the well body; the well cover is arranged at a well mouth, a matching piece is arranged on the well cover corresponding to the receiving piece, and the matching piece and the receiving piece are matched with each other so as to seal a gap between the well cover and a well body; the well cover is also provided with a fastener corresponding to the limiting piece, and the fastener can be in extrusion fit with the limiting piece so as to limit the well cover to move along the direction far away from the well body; the bearing piece and the matching piece are matched with each other, so that the gap between the well cover and the well body can be filled together, water seepage is prevented, the sealing performance of the device is enhanced, and the internal structure of the device is effectively protected; and the limiting piece and the fastening piece are arranged, so that the position of the well cover can be maintained to be fixed, and the sealing performance of the whole device is further ensured.

Description

Sealed heat preservation water meter well

Technical Field

The utility model relates to the technical field of water meter wells, in particular to a sealed heat-preservation water meter well.

Background

The water meter well and the valve well are used as necessary building structures at the tail end of the water supply pipe network and mainly have the functions of protection, checking, maintenance and the like; the water meter well in the prior art comprises a prefabricated water meter well made of plastic materials, can be produced in a large scale, is convenient to install, has a plurality of advantages, and is widely applied in the field; however, as the water meter well is mostly applied to outdoor open-air sites, the water meter well is subjected to rain and snow throughout the year; however, in the prior art, the sealing performance between the well cover and the well body of the prefabricated water meter well is poor, equipment such as a water meter and the like is easily corroded and damaged, and the service life is short; in addition, the well lid in the prior art is only buckled on the well body, so that the well lid is not firmly arranged, the position is moved, and the sealing performance of the whole well body is also reduced; based on this, this device provides a sealed heat preservation water gauge well.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealed heat-preservation water meter well, wherein a receiving piece and a matching piece are matched with each other, so that a gap between a well cover and a well body can be filled together, water seepage is prevented, the sealing performance of the device is enhanced, and the internal structure of the device is effectively protected; and the limiting part and the fastening part are arranged, so that the position of the well lid can be maintained to be fixed, the overall sealing performance of the device is further ensured, and the technical problem is solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a sealed, insulated water meter well, comprising: the well body is provided with a well mouth, the well body is provided with a bearing piece and a limiting piece at the position of the well mouth, preferably, a reinforcing rib is arranged between the bearing piece and the inner wall of the well body, and the reinforcing rib can ensure the structural strength and the stability of the bearing piece; the well cover is arranged at the well mouth, a matching piece is arranged on the well cover corresponding to the receiving piece, and the matching piece and the receiving piece are matched with each other to seal the gap between the well cover and the well body; the well lid corresponds the locating part and still is equipped with the fastener, and the fastener can with locating part extrusion fit to the restriction well lid is along the direction motion of keeping away from the well body, and is preferred, and one side that the well lid is close to the well body is equipped with the well lid strengthening rib.

In a preferred implementation, the bearing piece is arranged along the circumferential direction of the wellhead, and the bearing piece protrudes out of the inner wall of the wellhead body. Above-mentioned accepting the piece along the radial of well head and towards the inside protrusion of the well body in the inner wall setting of the well body, the orthographic projection in the clearance between well lid and the well body can fall on the above-mentioned upper surface of accepting the piece, therefore the aforesaid is accepted the piece and can be carried out the shutoff to the clearance of well lid and the well body to avoid rainwater etc. directly to get into the internal portion of well through above-mentioned clearance, the leakproofness between this device well lid and the well body can be promoted to above-mentioned structure, and prevention of seepage water is effectual.

In a preferred implementation, the adapter is spaced from the upper surface of the wellhead; the fitting piece sets up and protrusion in the lower surface of well lid along the circumference of well lid, and the fitting piece can overlap joint in the accepting. The matching piece is arranged on the lower surface of the well lid, extends towards the well body and can be lapped on the bearing piece protruding out of the inner wall of the well body; there is the interval in the upper surface of accepting the piece and well head, and the setting of fitting piece then can make the upper surface of well lid flush with the upper surface of well head, further reduces the clearance between well lid and the well body to can promote the leakproofness between this device well lid and the well body, reduce infiltration well internal portions such as rainwater.

In a preferred implementation mode, a groove is formed in the position, close to the inner wall of the well body, of the bearing piece, and the groove is formed in the circumferential direction of the well mouth; the fitting piece is inserted in the groove, preferably, the rubber ring is arranged in the groove, the fitting piece can extrude the rubber ring, underground water is prevented from permeating, and the sealing effect of the device is improved. The adapting piece is inserted into the groove, even if a small amount of rainwater enters the gap between the well lid and the well body, the rainwater also enters the groove for temporary storage until the evaporation is finished, so that the sealing effect between the well lid and the well body can be further improved, and the anti-seepage effect is better.

In another implementation mode, a groove is formed in the position, close to the inner wall of the well body, of the bearing piece, and the groove is formed in the circumferential direction of the well mouth; the fitting piece includes grafting portion and overlap joint portion, and grafting portion pegs graft in the recess, and overlap joint portion sets up in the accepting piece inboard along radial direction, and closely cooperates, preferred, the inside rubber ring that is equipped with of above-mentioned recess, and grafting portion can extrude the rubber ring, prevents groundwater infiltration, improves the sealed effect of this device. The insertion part is inserted in the groove, so that even if a small amount of rainwater enters through a gap between the well lid and the well body, the rainwater can enter the groove for temporary storage until evaporation is finished, and the sealing effect between the well lid and the well body can be further improved; the lap joint portion sets up in the piece inboard of accepting along radial direction, and closely cooperate with the internal surface of accepting the piece can carry on spacingly to the well lid in the axial to guarantee the leakproofness of well lid.

In a preferred implementation, the fastener is provided as a bump, and the bump is positioned on the surface of the lap joint part matched with the adapting piece; the limiting piece is arranged as a notch which is arranged on the inner surface of the bearing piece, and the convex block is matched with the notch. When installing the well lid, at first can aim at the lug with the breach and carry out the lock, can restrict the motion of well lid along the circumference of well head like this, make its position keep fixed, above-mentioned simple structure, easily processing is spacing effectual.

In preferred implementation, one side of breach is equipped with ascending inclined plane, and the well lid can rotate to the direction at inclined plane place to make lug and inclined plane extrusion fit. When the well lid is assembled, the convex blocks are firstly aligned to the notches to be buckled, further, the well lid is circumferentially rotated along the direction of the inclined plane, so that the convex blocks are in extrusion fit with the inclined plane to limit the movement of the well lid along the direction far away from the well body, and the effect of fixing the well lid is achieved, and the sealing performance of the well lid is guaranteed; preferably, the bump may be made of a rubber material.

In a preferred implementation mode, the lower surface of the bearing piece is provided with a stop piece along the front side and the rear side of the notch in the circumferential direction so as to limit the rotating range of the well lid. Preferably, the stopper may be provided in a columnar structure or a block structure; above-mentioned structure can prevent that relative rotation is excessive between well lid and the well body to inject well lid pivoted scope, avoid causing harm, easy to assemble to lug or breach.

In a preferred implementation mode, the fitting piece is provided with a limiting column, the bearing piece is correspondingly provided with a limiting groove, and the limiting column and the limiting groove are respectively provided with a plurality of parts. The structure can position the well lid, so that the convex block of the well lid can be just matched with the notch, and the assembly efficiency is improved; preferably, the limiting column and the limiting groove are respectively provided with a matching bevel edge, so that the well cover can rotate relative to the well body in the positioning process, and the lug is in extrusion fit with the notch; spacing post and spacing groove are equipped with a plurality of respectively and can make the well lid keep balance before the well lid is not installed and is accomplished, and convenient further installation guarantees the installation effect.

In a preferred implementation, the receiving element and the mating element are respectively provided with a fixing hole, and the receiving element and the mating element can be connected through the fixing hole and the bolt. The well lid can be reliably connected and fixed with the well body through the structure, and is simple in structure, convenient to disassemble and assemble and flexible to use.

In a preferred implementation, the well lid is provided with an opening, and the opening can penetrate through the well lid; preferably, a collector is arranged on one side of the well lid close to the inside of the well body, and workers can perform card swiping operation on the collector outside the well lid; preferably, a sealing ring is arranged between the collector and the inner wall of the opening to prevent external rainwater from permeating into the well body, so that the device has good sealing performance.

In a preferred implementation mode, the well body is of an upper and lower split structure, flanges are respectively arranged on the upper part and the lower part of the well body, and reinforcing ribs are arranged between the well body and the flanges. The flanging can be provided with holes and connected through bolts, and the technical personnel in the field can understand that the flanging and the water meter well can be connected and fixed through cotter pins besides the bolt connection, the cotter pins are convenient to install, and the cotter pins can be applied to the condition that the setting environment of the water meter well is narrow; preferably, the flanging connected with the upper part of the well body can be bent downwards, and the flanging connected with the lower part of the well body is included, so that underground water can be effectively prevented from permeating into the water meter well; more preferably, the flanging connected with the lower part of the well body is provided with a concave part, the flanging connected with the upper part of the well body is provided with a convex part, the convex part can extend into the concave part, and the convex part and the concave part are matched with each other, so that the upper part of the well body can be limited from expanding outwards, and a limiting effect is achieved; more preferably, a rubber ring is further arranged between the concave portion and the convex portion, and a person skilled in the art can understand that besides the rubber ring, sealant can be squeezed into the concave portion, and the convex portion can be used for filling the concave portion and compacting the rubber ring, so that the sealing performance between the upper portion and the lower portion of the well body is enhanced, and groundwater infiltration is prevented.

The utility model adopts the structure and has the advantages that: the adapting piece and the adapting piece are matched with each other, so that the gap between the well cover and the well body can be filled together, water seepage is prevented, the sealing performance of the device is enhanced, and the internal structure of the device is effectively protected; and a limiting piece and a fastener are arranged, so that the position of the well cover can be maintained to be fixed, and the overall sealing performance of the device is further ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic rear view of the cross-sectional structure of the present invention.

Fig. 3 is a partial perspective sectional structure diagram of the present invention.

FIG. 4 is a schematic view of a partial structure of the well of the present invention.

Fig. 5 is a schematic perspective view of the manhole cover of the present invention.

Fig. 6 is a schematic rear sectional view of another embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

1. a well body; 101. a wellhead; 102. a receiving member; 1021. a groove; 1022. a stopper; 1023. a fixing hole; 103. a limiting member; 1031. a bevel; 104. reinforcing ribs;

2. a well cover; 201. a mating member; 2011. a plug-in part; 2012. a lap joint section; 202. a fastener; 203. flanging; 2031. a recessed portion; 2032. a projection; 2033. a rubber ring; 204. a manhole cover reinforcing rib; 205. an opening; 206. a collector.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1-6, a sealed and insulated water meter well, comprising: the well comprises a well body 1 and a well cover 2, wherein the well body 1 is provided with a well mouth 101, the well body 1 is provided with a bearing part 102 and a limiting part 103 at the position of the well mouth 101, preferably, a reinforcing rib 104 is arranged between the bearing part 102 and the inner wall of the well body 1, and the reinforcing rib 104 can ensure the structural strength and stability of the bearing part 102; (ii) a The well lid 2 is arranged on the well mouth 101, the well lid 2 is provided with a matching piece 201 corresponding to the receiving piece 102, and the matching piece 201 and the receiving piece 102 are matched with each other to seal a gap between the well lid 2 and the well body 1; the well lid 2 corresponds the locating part 103 and still is equipped with fastener 202, and fastener 202 can with locating part 103 extrusion fit to the direction motion of the well body 1 is kept away from along to restriction well lid 2, and is preferred, and one side that the well lid is close to the well body is equipped with well lid strengthening rib 204.

In a preferred embodiment, as shown in fig. 2-4, the landing 102 is disposed along the circumference of the wellhead 101, and the landing 102 is disposed protruding from the inner wall of the well body 1. Above-mentioned receiving piece 102 is along well head 101 radial and towards the inside protrusion in the inner wall setting of the well body 1, the orthographic projection in the clearance between well lid 2 and the well body 1 can fall on above-mentioned receiving piece 102's upper surface, therefore above-mentioned receiving piece 102 can carry out the shutoff to the clearance of well lid 2 and the well body 1, in order to avoid rainwater etc. direct get into the well body 1 inside through above-mentioned clearance, the leakproofness between this device well lid 2 and the well body 1 can be promoted to above-mentioned structure, prevention of seepage water is effectual.

In a preferred embodiment, as shown in fig. 2, 4, 6, the landing 102 is spaced from the upper surface of the wellhead 101; the fitting 201 sets up and protrusion in the lower surface of well lid 2 along the circumference of well lid 2, and fitting 201 can overlap joint in accepting 102. The matching piece 201 is arranged on the lower surface of the well lid 2, extends towards the direction of the well body 1, and can be lapped on the bearing piece 102 arranged on the inner wall of the protruding well body 1; there is the interval in the upper surface of accepting 102 and well head 101, and the setting of fitting piece 201 then can make the upper surface of well lid 2 flush with the upper surface of well head 101, further reduces the clearance between well lid 2 and the well body 1 to can promote the leakproofness between this device well lid 2 and the well body 1, inside the infiltration well body 1 such as reduction rainwater.

In a preferred embodiment, as shown in fig. 2, 4 and 6, a groove 1021 is arranged at a position of the adapting piece 102 close to the inner wall of the well body 1, and the groove 1021 is arranged along the circumferential direction of the wellhead 101; the fitting piece 201 is inserted into the groove 1021, preferably, the rubber ring 2033 is arranged inside the groove 1021, and the fitting piece 201 can extrude the rubber ring 2033, so that the infiltration of underground water is prevented, and the sealing effect of the device is improved. . The bearing piece 102 is inserted into the groove 1021, even if a small amount of rainwater enters through a gap between the well lid 2 and the well body 1, the rainwater can enter the groove 1021 to be temporarily stored until evaporation is finished, so that the sealing effect between the well lid 2 and the well body 1 can be further improved, and the anti-seepage effect is better.

In a preferred embodiment, as shown in fig. 2 and 6, a groove 1021 is arranged at a position of the adapting piece 102 close to the inner wall of the well body 1, and the groove 1021 is arranged along the circumferential direction of the wellhead 101; the fitting piece 201 comprises an inserting part 2011 and a lapping part 2012, the inserting part 2011 is inserted into the groove 1021, the lapping part 2012 is arranged on the inner side of the bearing part 102 along the radial direction, and is tightly matched with the inner surface of the bearing part 102, preferably, a rubber ring 2033 is arranged inside the groove 1021, the inserting part 2011 can extrude the rubber ring 2033, the infiltration of underground water is prevented, and the sealing effect of the device is improved. The insertion part 2011 is inserted into the groove 1021, so that even a small amount of rainwater enters through a gap between the well lid 2 and the well body 1, the rainwater can enter the groove 1021 for temporary storage until evaporation is finished, and the sealing effect between the well lid 2 and the well body 1 can be further improved; the lapping part 2012 is disposed inside the receiving part 102 along the radial direction, and is closely fitted to the inner surface of the receiving part 102, so that the well lid 2 can be axially limited, thereby ensuring the sealing performance of the well lid 2.

In a preferred embodiment, as shown in fig. 3-5, the fastener 202 is provided as a tab on the mating surface of the landing 2012 with the bolster 102; the limiting member 103 is a notch disposed on the inner surface of the receiving member 102, and the protrusion fits into the notch. When installing well lid 2, at first can aim at the lug with the breach and carry out the lock, can restrict the motion of well lid 2 along the circumference of well head 101 like this, make its position keep fixed, above-mentioned simple structure, easily processing, spacing effectual.

In a preferred embodiment, as shown in fig. 3 and 4, an upward inclined surface 1031 is provided on one side of the notch, and the manhole cover 2 can be rotated in the direction of the inclined surface 1031, so that the projection is press-fitted to the inclined surface 1031. When the well lid 2 is assembled, the convex block is firstly aligned with the notch to be buckled, further, the well lid 2 is circumferentially rotated along the direction of the inclined surface 1031, so that the convex block is in press fit with the inclined surface 1031 to limit the movement of the well lid 2 along the direction far away from the well body 1, and therefore the effect of fixing the well lid 2 is achieved, and the sealing performance of the well lid 2 is guaranteed; preferably, the bump may be made of a rubber material.

In a preferred embodiment, as shown in fig. 3 and 4, stoppers 1022 are provided on the front and rear sides of the circumferential upper notch of the lower surface of the receiving member 102 to limit the range of rotation of the manhole cover 2. Preferably, the stopper 1022 may be provided in a columnar structure or a block structure; above-mentioned structure can prevent that relative rotation is excessive between well lid 2 and the well body 1 to inject well lid 2 pivoted scope, avoid causing harm, easy to assemble to lug or breach.

In a preferred embodiment, the fitting member 201 is provided with a limiting post, the receiving member 102 is correspondingly provided with a limiting groove, and a plurality of limiting posts and a plurality of limiting grooves are respectively provided. The structure can position the well lid 2, so that the convex block of the well lid 2 can be just matched with the notch, and the assembly efficiency is improved; preferably, the limiting column and the limiting groove are respectively provided with a matching bevel edge, so that the well lid 2 can rotate relative to the well body 1 in the positioning process, and the convex block is in extrusion fit with the notch; spacing post and spacing groove are equipped with a plurality of respectively and can make well lid 2 can keep balance before well lid 2 is not installed and is accomplished, and convenient further installation guarantees the installation effect.

In a preferred embodiment, as shown in fig. 1, the socket 102 and the fitting 201 are respectively provided with fixing holes 1023, and the socket 102 and the fitting 201 can be connected through the fixing holes 1023 and bolts. Above-mentioned structure makes well lid 2 can and well body 1 between reliably be connected and fixed to simple structure makes things convenient for the dismouting, uses in a flexible way.

In a preferred embodiment, as shown in fig. 1 and 5, the manhole cover 2 is provided with an opening 205, and the opening 205 can penetrate through the manhole cover 2; preferably, a collector 206 is arranged on one side of the well lid 2 close to the inside of the well body 1, and a worker is positioned outside the well lid 2 and can perform card swiping operation on the collector 206; preferably, a sealing ring is arranged between the inner walls of the openings of the

collectors

206 and 205 to prevent external rainwater from penetrating into the well body, so that the device has good sealing performance.

In a preferred embodiment, as shown in fig. 2, the well body 1 is provided with an upper and lower split structure, the upper and lower parts of the well body are respectively provided with a flange 203, and a reinforcing rib 104 is provided between the well body 1 and the flange 203. The flanging 203 can be provided with holes and connected through bolts, and a person skilled in the art can understand that besides the bolt connection, the flanging can also be connected and fixed through cotter pins, the cotter pins are convenient to install, and the method can be applied to the condition that the setting environment of the water meter well is narrow; preferably, the flanging 203 connected with the upper part of the well body 1 can be bent downwards, and the flanging 203 connected with the lower part of the well body 1 is included, so that underground water can be effectively prevented from permeating into the water meter well; more preferably, the flange 203 connected with the lower part of the well body 1 is provided with a concave part 2031, the flange 203 connected with the upper part of the well body 1 is provided with a convex part 2032, the convex part 2032 can extend into the concave part 2031, the convex part 2032 is matched with the concave part 2031, the outward expansion of the upper part of the well body 1 can be limited, and the limiting effect is achieved; more preferably, a rubber ring 2033 is further disposed between the recessed portion 2031 and the protruded portion 2032, and those skilled in the art can understand that, besides the rubber ring 2033, a sealant can be squeezed into the recessed portion 2031, the protruded portion 2032 can fill the recessed portion 2031, and the rubber ring 2033 can be compacted to enhance the sealing performance between the upper portion and the lower portion of the well body 1 and prevent the infiltration of groundwater.

The technical solutions protected by the present invention are not limited to the above embodiments, and it should be noted that the combination of the technical solution of any embodiment and the technical solution of one or more other embodiments is within the protection scope of the present invention. Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. A sealed heat-preservation water meter well is characterized by comprising:

the well body is provided with a well mouth, and a bearing piece and a limiting piece are arranged at the position of the well mouth of the well body;

the well cover is arranged on the well mouth, a matching piece is arranged on the well cover corresponding to the receiving piece, and the matching piece and the receiving piece are matched with each other to seal a gap between the well cover and the well body; the well lid corresponds the locating part still is equipped with the fastener, the fastener can with locating part extrusion fit, in order to restrict the well lid is along keeping away from the direction motion of the well body.

2. A sealed and insulated water meter well as defined in claim 1, wherein said receiving member is disposed circumferentially around said well head, said receiving member projecting from an inner wall of said well body.

3. A sealed, insulated water meter well as defined in claim 2, wherein said receiving member is spaced from the upper surface of said well head; the fitting piece is followed the circumference setting of well lid and protrusion in the lower surface of well lid, the fitting piece can the overlap joint in the receiving piece.

4. A sealed and insulated watermeter well as defined in claim 3, wherein said receiving member is provided with a recess adjacent to the inner wall of said well body, said recess being disposed circumferentially of said well head; the matching piece is inserted into the groove.

5. A sealed and insulated watermeter well as defined in claim 3, wherein said receiving member is provided with a recess adjacent to the inner wall of said well body, said recess being disposed circumferentially of said well head; the fitting piece comprises an inserting part and a lapping part, the inserting part is inserted into the groove, and the lapping part is arranged on the inner side of the bearing piece along the radial direction and is tightly matched with the inner surface of the bearing piece.

6. A sealed and insulated water meter well as defined in claim 5, wherein said fastener is provided as a projection on a surface of said lap joint portion that mates with said adapter; the limiting part is arranged as a notch which is arranged on the inner surface of the bearing part, and the convex block is matched with the notch.

7. A sealed and insulated watermeter well as claimed in claim 6, characterised in that one side of said gap is provided with an upward slope, said well cover being able to rotate in the direction of said slope to force said projection into pressing engagement with said slope.

8. A sealed and insulated water meter well as defined in claim 7, wherein said receiving member has a lower surface provided with stop members circumferentially disposed on the front and rear sides of said gap to limit the range of rotation of said well cover.

9. A sealed and insulated water meter well as defined in claim 8, wherein said mating member has a retaining post, said receiving member has a retaining groove, and a plurality of said retaining posts and said retaining grooves are provided.

10. A sealed and insulated water meter well as defined in claim 1, wherein said receiving member and said mating member are provided with fixing holes, respectively, and said receiving member and said mating member are connected by said fixing holes and bolts.