CN209837110U - Well lid that structural strength is high - Google Patents
Well lid that structural strength is high Download PDFInfo
- Publication number
- CN209837110U CN209837110U CN201920323118.6U CN201920323118U CN209837110U CN 209837110 U CN209837110 U CN 209837110U CN 201920323118 U CN201920323118 U CN 201920323118U CN 209837110 U CN209837110 U CN 209837110U
- Authority
- CN
- China
- Prior art keywords
- well lid
- groove
- well
- square frame
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The application provides a well lid with high structural strength, which comprises a well lid seat and a well lid arranged on the well lid seat in a covering mode; the outer edge of the well lid extends outwards in the radial direction to form at least two lug parts, a sinking groove matched with the lug parts is formed in the well lid seat, and connecting pieces used for connecting the well lid and the well lid seat are arranged between the lug parts and the sinking groove in mutually corresponding positions; the well cover seat is provided with an inward concave groove at a position ring below the sinking groove, a support ring matched with a well head is arranged in the groove, and the support ring is pressed against the well wall and the well wall. The utility model discloses structural strength is high, effectively prevents the occurence of failure, has promoted security and security that the well lid used, greatly reduced the well lid overhaul the maintenance cost.
Description
Technical Field
The utility model relates to a well lid facility equipment technical field especially relates to a well lid that structural strength is high.
Background
Well covers are commonly used in greenbelts, sidewalks, driveways, docks, alleys, etc. to prevent people or objects from falling. Generally, the manhole cover can be divided into a metal manhole cover, a high-strength fiber cement concrete manhole cover, a resin manhole cover and the like.
Recently, the 'urban black hole' accident often happens, not only because the phenomenon of being stolen is serious, but also the pedestrian is injured and the vehicle is damaged; the well lid self load capacity is weak, and the well lid is easy to damage due to the long-term bearing of negative effects of vehicle rolling, environmental factors and the like, so that the problems of serious loss and the like are caused, the problem becomes a source of damage, the normal operation and the public traffic safety are seriously threatened, and a large amount of manpower, material resources and financial resources are required for maintaining the well lid every year.
Therefore, the manhole cover with high structural strength, which further improves the bearing capacity and the service life of the manhole cover, is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a well lid that structural strength is high.
In order to solve the technical problem, the utility model provides a following technical scheme:
a well lid with high structural strength comprises a well lid seat, a well lid covered on the well lid seat and a rubber ring coated on the outer periphery of the well lid; the outer edge of the well lid extends outwards in the radial direction to form at least two lug parts, a sinking groove matched with the lug parts is formed in the well lid seat, and connecting pieces used for connecting the well lid and the well lid seat are arranged between the lug parts and the sinking groove in mutually corresponding positions; the well cover seat is provided with an inward concave groove at a position ring below the sink groove, a support ring matched with a well head is arranged in the groove, the support ring comprises an upper connecting ring and a lower jacking ring, vertical reinforcing ribs are uniformly arranged on the upper connecting ring, and two sides of the lower jacking ring are respectively jacked on the well wall and the well wall.
Further, the upper connecting ring is connected with the groove wall of the groove.
Further, the well lid is circular, the first ear piece portion of the polygon of ear piece portion for three shaping in circular well lid outer fringe trisection position, the well lid seat is circular, the heavy groove is three shaping respectively at the well lid seat and correspond the first ear piece portion of polygonal first ear piece portion the first ear piece groove.
Further, the well lid is square, the lug portion is two polygonal second lug portions of shaping at the relative both ends of well lid outer fringe respectively, the well lid seat is square, the heavy groove is two second lug grooves of shaping at the relative both ends of well lid seat and corresponding polygonal second lug portion respectively.
Furthermore, the connecting piece comprises an upper square frame body formed on the well lid, a lower square frame body formed on the well lid seat and bolts movably locked on the upper square frame body and the lower square frame body; the upper square frame body is provided with upper fins with intervals on two opposite inner walls, at least one end part of each upper fin forms an upper through groove in the upper square frame body, and the interval between the two upper fins forms an upper channel communicated with the upper through groove; two lower wing pieces corresponding to the two upper wing pieces are formed in the lower square frame body, a lower through groove is formed in the lower square frame body at least at one end part of each lower wing piece, and a lower channel communicated with the lower through groove is formed between the two lower wing pieces; the bolt comprises a locknut buckled above the upper fin, a bolt cap buckled below the lower fin and a square neck which is connected with the locknut and the bolt cap and clamped in the upper channel and the lower channel.
Furthermore, rubber blocks are filled in the upper through groove and the lower through groove, and each rubber block comprises a vertical part extending the upper through groove and the lower through groove, a transverse part extending the upper parts of the upper wing and the lower wing, and an expanding part buckled on the upper square frame and the lower square frame.
Furthermore, the inner side of the vertical part of the rubber block is matched with the bolt and is arc-shaped.
According to the above technical scheme, the utility model discloses following beneficial effect has:
1. the utility model discloses a round rubber packing ring is wrapped up in the outer peripheral edge of well lid, makes the effect that has the shock attenuation buffering between well lid and the well lid seat, and effectively prevents the noise, has effectively solved the easy problem of rattling of well lid;
2. the supporting ring arranged in the utility model is a double-side protection supporting structure, the upper connecting ring is connected with the groove wall of the groove, and the two sides of the lower jacking ring are respectively jacked on the well wall and the well wall, thereby not only effectively improving the bearing capacity of the well cover seat, but also effectively dispersing the received force to avoid centralized stress;
3. the utility model discloses a mode of buckle about the connecting piece adoption that sets up is not only more firm, simpler, and its equipment, easy dismounting have more practicality and market spreading value moreover.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an exploded view of a circular well lid and a well lid base of the present invention;
fig. 2 is a schematic top view of the manhole cover of the present invention;
fig. 3 is a schematic top view of the well cover seat of the present invention;
fig. 4 is a schematic partial sectional view of the manhole cover seat of the present invention;
fig. 5 is a schematic structural view of the bolt of the present invention;
fig. 6 is a schematic structural view of the connecting member of the present invention;
fig. 7 is a schematic structural diagram of the rubber block of the present invention;
fig. 8 is an exploded view of the square well lid and the well lid base of the present invention;
description of reference numerals:
well lid-1, well wall-10, rubber ring-11, lug part-12, first lug part-121, 122 second lug part, well lid seat-2, well wall-20, sink groove-21, first lug groove-211, second lug groove-212, groove-22, support ring-23, upper connecting ring-231, lower top pulling ring-232 and connecting piece-3, an upper square frame body-31, an upper wing piece-311, an upper through groove-312, an upper channel-313, a lower square frame body-32, a lower wing piece-321, a lower through groove-322, a lower channel-323, a bolt-33, a locknut-331, a bolt cap-332, a square neck-333, a rubber block-4, a vertical part-41, a horizontal part-42 and an expanding part-43.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1 to 8, a manhole cover with high structural strength includes a manhole cover base 2, a manhole cover 1 covering the manhole cover base 2, and a rubber ring 11 covering the outer periphery of the manhole cover 1; the outer edge of the well lid 1 radially extends outwards to form at least two lug parts 12, sinking grooves 21 matched with the lug parts 12 are formed in the well lid seat 2, and connecting pieces 3 used for connecting the well lid 1 and the well lid seat 2 are arranged between the lug parts 12 and the sinking grooves 21 in positions corresponding to each other; the well cover seat 2 is provided with an inward concave groove 22 at a position below the sinking groove 21, a support ring 23 matched with a well head is arranged in the groove 22, the support ring 23 comprises an upper connection ring 231 and a lower top pulling ring 232, vertical reinforcing ribs are uniformly arranged on the upper connection ring 231, and two sides of the lower top pulling ring 232 are respectively pulled against the well wall 10 and the well wall 20.
The utility model discloses a well lid 1 outward flange radial outward extends has at least two ear portion 12, the shaping has the heavy groove 21 with ear portion 12 looks adaptation on well lid seat 2, and the cooperation of this ear portion 12 and heavy groove 21 has effectively increased the support dynamics of well lid 1 and well lid seat 2; the connecting piece 3 used for connecting the well lid 1 and the well lid seat 2 is arranged between the ear piece part 12 and the sinking groove 21 at the corresponding position; the well cover seat 2 is provided with an inward concave groove 22 at a position ring below the sinking groove 21, a support ring 23 matched with a well mouth is arranged in the groove 22, the support ring 23 comprises an upper connecting ring 231 and a lower jacking ring 232, vertical reinforcing ribs are uniformly arranged on the upper connecting ring 231, the upper connecting ring 231 is connected with the groove wall of the groove 22, two sides of the lower jacking ring 232 are respectively jacked on the well wall 10 and the well wall 20, the support ring 23 is arranged to improve the bearing capacity of the well cover seat 2 and generally enhance the integral structural strength.
In the utility model, referring to fig. 1, when the manhole cover 1 is circular, the ear piece part 12 is a polygonal first ear piece part 121 formed at three trisection positions of the outer edge of the circular manhole cover 1, and the connection structure arranged at the position can reinforce the connection between the manhole cover 1 and the manhole cover seat 2, the manhole cover seat 2 is circular, and the sink groove 21 is three first ear piece grooves 211211 formed in the manhole cover seat 2 and corresponding to the polygonal first ear piece part 121; the force applied to the well lid 1 is effectively and uniformly dispersed to the well lid seat 2, so that the integral bearing capacity of the well lid 1 is improved; referring to fig. 8, when the manhole cover 1 is square, the tab portions 12 are two polygonal second tab portions 122 respectively formed at two opposite ends of the outer edge of the manhole cover 1, the manhole cover base 2 is square, and the sinking grooves 21 are two second tab grooves 212 respectively formed at two opposite ends of the manhole cover base 2 and corresponding to the polygonal second tab portions 122; effectively with the power homodisperse that well lid 1 received to well lid seat 2 on to improve the holistic bearing capacity of well lid 1.
When the well cover 1 is assembled, the well cover seat 2 is covered with the well cover 1, the upper square frame body 31 and the lower square frame body 32 are correspondingly arranged, the bolt 33 firmly penetrates through the upper through groove 312 and the lower through groove 322, when the locknut 331 is firmly positioned above the upper wing 311 and the bolt cap 332 is firmly positioned below the lower wing 321, the bolt 33 is transversely pushed, the square neck 333 is clamped in the upper channel 313 and the lower channel 323, the locknut 331 is clamped above the upper wing 311 and the bolt cap 332 is clamped below the lower wing 321; the bolt 33 realizes the fixed connection of the well cover 1 and the well cover seat 2;
during disassembly and assembly, the locknut 331 of the bolt 33 is loosened and is not buckled above the upper wing piece 311, the bolt cap 332 is not buckled below the lower wing piece 321, the square neck 333 is separated from the upper channel 313 and the lower channel 323, and then the bolt 33 is taken out from the upper-shaped frame body 31, so that the well lid 1 and the well lid seat 2 are disassembled; the connecting piece 3 is firmer and simpler, and is convenient to assemble, disassemble and assemble.
The connecting piece 3, namely the bolt 33 of the utility model comprises an upper square frame body 31 formed on the well lid 1, a lower square frame body 32 formed on the well lid seat 2 and a bolt 33 movably locked on the upper square frame body 31 and the lower square frame body 32; the upper frame 31 is formed with upper fins 311 with a distance on two opposite inner walls, at least one end of each of the upper fins 311 forms an upper through groove 312 in the upper frame 31, and an upper channel 313 communicated with the upper through groove 312 is formed at the distance between the two upper fins 311; two lower wing pieces 321 corresponding to the two upper wing pieces 311 are formed in the lower square frame body 32, a lower through groove 322 is formed in the lower square frame body 32 at least at one end part of each of the two lower wing pieces 321, and a lower channel 323 communicated with the lower through groove 322 is formed at the interval between the two lower wing pieces 321; the bolt 33 comprises a locknut 331 fastened above the upper wing 311, a bolt cap 332 fastened below the lower wing 321, and a square neck 333 which connects the locknut 331 and the bolt cap 332 and is fastened in the upper channel 313 and the lower channel 323; the rubber block 4 is filled in the upper through groove 312 and the lower through groove 322, the rubber block 4 comprises a vertical part 41 extending the upper through groove 312 and the lower through groove 322, a transverse part 42 extending the upper wing 311 and the lower wing 321, and an expanding part 43 buckled on the upper square frame 31 and the lower square frame 32, the inner side of the vertical part 41 of the rubber block 4 is matched with the bolt 33 and is arc-shaped, the rubber block 4 can effectively avoid the connecting piece 3 from falling off, and the connection between the well lid 1 and the well lid seat 2 is further reinforced.
Outer peripheral edges parcel round rubber packing ring of well lid 1 makes the effect that has the shock attenuation buffering between well lid 1 and the well lid seat 2, not only avoids sewage direct contact to well lid 1, has solved the problem of rustting, prolongs 1 life of well lid, effectively prevents the noise moreover, has effectively avoided the beautiful production "hard bumping the hard" condition of atress between well lid 1 and the well lid seat 2.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A well lid with high structural strength comprises a well lid seat, a well lid covered on the well lid seat and a rubber ring coated on the outer periphery of the well lid; the method is characterized in that: the outer edge of the well lid extends outwards in the radial direction to form at least two lug parts, a sinking groove matched with the lug parts is formed in the well lid seat, and connecting pieces used for connecting the well lid and the well lid seat are arranged between the lug parts and the sinking groove in mutually corresponding positions; the well cover seat is provided with an inward concave groove at a position ring below the sink groove, a support ring matched with a well head is arranged in the groove, the support ring comprises an upper connecting ring and a lower jacking ring, vertical reinforcing ribs are uniformly arranged on the upper connecting ring, and two sides of the lower jacking ring are respectively jacked on the well wall and the well wall.
2. The manhole cover with high structural strength of claim 1, wherein the upper connecting ring is connected with a groove wall of the groove.
3. The well lid of claim 1, wherein the well lid is circular, the ear portions are three first polygonal ear portions formed at trisections of the outer edge of the circular well lid, the well lid base is circular, and the sinking grooves are three first ear grooves formed in the well lid base and corresponding to the first polygonal ear portions.
4. The structurally strong well lid of claim 1, wherein the well lid is square, the ear portions are two second polygonal ear portions formed at opposite ends of the outer edge of the well lid, the well lid base is square, and the sink grooves are two second ear grooves formed at opposite ends of the well lid base and corresponding to the second polygonal ear portions.
5. The well lid with high structural strength of claim 1, wherein the connecting piece comprises an upper square frame body formed on the well lid, a lower square frame body formed on the well lid seat, and bolts movably locked on the upper square frame body and the lower square frame body; the upper square frame body is provided with upper fins with intervals on two opposite inner walls, at least one end part of each upper fin forms an upper through groove in the upper square frame body, and the interval between the two upper fins forms an upper channel communicated with the upper through groove; two lower wing pieces corresponding to the two upper wing pieces are formed in the lower square frame body, a lower through groove is formed in the lower square frame body at least at one end part of each lower wing piece, and a lower channel communicated with the lower through groove is formed between the two lower wing pieces; the bolt comprises a locknut buckled above the upper fin, a bolt cap buckled below the lower fin and a square neck which is connected with the locknut and the bolt cap and clamped in the upper channel and the lower channel.
6. The manhole cover with high structural strength of claim 5, wherein the upper through groove and the lower through groove are filled with rubber blocks, and the rubber blocks comprise vertical parts extending out of the upper through groove and the lower through groove, transverse parts extending out of the upper wing and the lower wing and diameter-expanding parts buckled on the upper square frame and the lower square frame.
7. The well lid that structural strength is high of claim 6, characterized in that, the vertical portion inboard of block rubber with the bolt cooperation is the arc form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323118.6U CN209837110U (en) | 2019-03-14 | 2019-03-14 | Well lid that structural strength is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920323118.6U CN209837110U (en) | 2019-03-14 | 2019-03-14 | Well lid that structural strength is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837110U true CN209837110U (en) | 2019-12-24 |
Family
ID=68906247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920323118.6U Active CN209837110U (en) | 2019-03-14 | 2019-03-14 | Well lid that structural strength is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209837110U (en) |
-
2019
- 2019-03-14 CN CN201920323118.6U patent/CN209837110U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3092197U (en) | A hole to prevent the lid from falling off | |
| CN108532474B (en) | Overturn-preventing reinforcing device and installation method for single-column pier bridge | |
| CN109737119B (en) | Chain type quick anchor ear | |
| CN209837110U (en) | Well lid that structural strength is high | |
| CN204125974U (en) | Well lid | |
| CN213508106U (en) | Pier reinforcing apparatus who adapts to different domatic | |
| CN104294855A (en) | Well lid | |
| CN202294039U (en) | Steel wheel of vehicle | |
| CN219931054U (en) | Noise-reducing anti-sedimentation well cover | |
| CN202440840U (en) | Adjustable manhole cover | |
| CN215330049U (en) | Safety well cover | |
| CN113389144A (en) | Bridge bent cap construction antiskid staple bolt | |
| CN211337106U (en) | Bow-shaped reinforced seal head | |
| CN210827587U (en) | Protective washer for well lid | |
| CN220790034U (en) | Anti-sinking structural body around wellhead of catch basin | |
| CN210421173U (en) | Well lid that structural strength is high | |
| CN201891637U (en) | Novel casting base for small submersible sewage pump | |
| CN103879235B (en) | Combined air-free tyre structure | |
| CN217352427U (en) | Bored concrete pile that civil engineering used | |
| CN218204569U (en) | Inspection shaft structure that noise control sound anti-settling | |
| CN114411813B (en) | Assembled well lid assembly of drainage pipe network | |
| CN205205872U (en) | Novel concrete well lid | |
| CN209975586U (en) | Theftproof formula town road well lid | |
| CN210684793U (en) | Collapse-preventing well cover device | |
| CN213926366U (en) | Well lid cover for road construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |