CN209798833U - Bearing well cover - Google Patents
Bearing well cover Download PDFInfo
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- CN209798833U CN209798833U CN201920180700.1U CN201920180700U CN209798833U CN 209798833 U CN209798833 U CN 209798833U CN 201920180700 U CN201920180700 U CN 201920180700U CN 209798833 U CN209798833 U CN 209798833U
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- well lid
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- groove
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Abstract
The utility model discloses a bearing well lid, which comprises a well lid and a well lid seat, wherein the well lid seat is provided with a plurality of lug parts protruding out of the top surface of the well lid seat, and the bottom surface of the well lid is provided with a plurality of lug grooves for clamping the lug parts; with the help of the structure, the utility model discloses the well lid seat sets up the thickness of the multiplicable well lid seat of lug portion, can improve the bearing strength of well lid seat, and the well lid sets up the weight that the lug groove can alleviate the well lid, reduces the weight that the well lid seat bore, and then can make well lid overall structure have better bearing effect.
Description
Technical Field
The utility model relates to a well lid especially indicates a bearing well lid.
Background
The well lid is used for covering a road or a deep well at home and preventing people or objects from falling. The well cover comprises a well cover and a well cover seat, wherein the well cover seat is fixed on a well mouth through cement paste, and the well cover is fixed on the well cover seat through a locking structure; in order to solve the problem of locking structures of a well cover and a well cover seat, patent document CN106436769A disclosed in 2017, 02, 22 is developed, and relates to a well cover with high structural strength; the manhole cover seat is provided with the sunken groove, and the sunken groove is matched with the lug part to realize that the manhole cover is supported above the manhole cover seat; the well cover and the well cover seat are locked through an I-shaped connecting piece, a first square through hole part is formed in the well cover, and a second square through hole part is formed in the well cover seat; first fins with intervals are respectively formed on two opposite inner walls of the first square through hole part, at least one end parts of the two first fins form a first through groove in the first square through hole part, and a first channel communicated with the first through groove is formed at the interval between the two first fins; the second square through hole part is provided with two second wing pieces corresponding to the two first wing pieces in a forming mode, at least one end parts of the two second wing pieces form second through grooves in the second square through hole part, and second channels communicated with the second through grooves are formed in the space between the two second wing pieces; the I-shaped connecting piece is provided with a first transverse part buckled above the first wing piece, a second transverse part buckled below the second wing piece and a first vertical connecting part which is connected with the first transverse part and the second transverse part and is clamped in the first channel and the second channel; the locking structure is convenient for locking the well lid and the well lid seat together, however, because the stressed contact area between the first wing piece and the second wing piece and the I-shaped connecting piece is small, the structure is single and thin, the strength of the assembly structure is relatively low, and because the well lid is assembled on a road, the first wing piece and the second wing piece are easy to break and damage due to stress vibration of vehicles after rolling and vibrating for a long time; in addition, because the well lid and the well lid seat are cast, two first wing pieces and two second wing pieces are respectively formed on the well lid and the well lid seat in the production process, the production process is very complicated, and the assembly can be carried out only when the production precision is very accurate; in addition, the first square through hole part protrudes out of the bottom surface of the well lid, and the second square through hole part sinks into a sinking groove for the first square through hole part to be inserted, so that the thicknesses of the well lid and the well lid seat are increased, more production materials are used, and the cost is high; the first square through hole part protrudes out of the bottom surface of the well lid, so that the well lid is inconvenient to stack and transport and is easy to damage in the transportation process.
In view of the above, the present disclosure is developed and designed by the designers based on the various defects and inconveniences caused by the imperfect design of the manhole cover structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bearing well lid, well lid seat set up the thickness of the multiplicable well lid seat of lug portion, can improve the bearing strength of well lid seat, and the well lid sets up the weight that the lug groove can alleviate the well lid, reduces the weight that well lid seat bore, and then can make well lid overall structure have better bearing effect.
In order to achieve the above purpose, the solution of the present invention is:
The utility model provides a bearing well lid, its is including well lid, well lid seat, the well lid seat is provided with the auricle portion of a plurality of protrusion well lid seat top surfaces, the bottom surface of well lid is provided with the auricle groove that a plurality of confession auricle portion blocks and puts.
The well lid is provided with a plurality of earflap parts that correspond with auricle portion, auricle groove shaping is in earflap part below.
The outer edge of the well cover is wrapped with a gasket; the diameter of the outer edge of the gasket is the same as that of the outer edge of the well cover seat, and an arc-shaped groove for accommodating the lug plate and the lug plate part is formed in the inner edge of the gasket.
The bearing well cover also comprises a plurality of locking structures for connecting the well cover and the well cover seat; the locking structure is provided with a first through groove and a first wing which are arranged on the lug piece, a second through groove and a second wing which are arranged on the lug piece part, and a connecting piece; one side surface of the first wing piece is connected with one inner side surface of the first through groove, and the other corresponding side surface of the first wing piece and the other corresponding inner side surface of the first through groove form a first channel for the connecting piece to be vertically inserted; one side surface of the second wing piece is connected with one inner side surface of the second through groove, and the other corresponding side surface of the second wing piece and the other corresponding inner side surface of the second through groove form a second channel for the connecting piece to be vertically inserted; the connecting piece is provided with an upper pressing part clamped on the top surface of the first wing piece, a lower pressing part clamped on the bottom surface of the second wing piece and a connecting part connecting the upper pressing part and the lower pressing part; the connecting piece has first station and second station, first station is that the connecting piece vertically inserts first passageway, second passageway, the second station is that the connecting piece transversely promotes just the last suppression portion card of connecting piece is arranged first fin top surface in and the second fin bottom surface is arranged to the suppression portion card down.
The connecting piece is a C-shaped connecting piece.
The first wing piece and the second wing piece are provided with a space therebetween, and the connecting piece is provided with a spacing part inserted in the space.
The connecting piece is an E-shaped connecting piece.
The distance from the top surface of the first wing piece to the top surface of the well lid is larger than or equal to the thickness of the upper pressing part.
Rubber blocks are plugged in the first channel and the second channel.
After the structure is adopted, the lug piece part arranged on the well cover seat can increase the thickness of the well cover seat, the bearing strength of the well cover seat can be improved, and the lug piece groove arranged on the well cover can reduce the weight of the well cover and the weight born by the well cover seat, so that the integral structure of the well cover has better bearing effect; not only simple structure and with low costs.
Drawings
Fig. 1 is an exploded schematic view of the manhole cover 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 another manhole cover of the present invention;
FIG. 4 is a schematic side view of the C-shaped connector of the present invention;
Fig. 5 is a schematic side view of the E-shaped connector of the present invention.
Description of the symbols
Well cover 1 and well cover seat 2
tab portion 24 tab slot 14
First through groove 11 of ear wing part 15
Second through slot 21 of first wing 12
Second flap 22 connecting piece 3
First channel 13 and second channel 23
Upper press part 31 and lower press part 32
Connecting portion 33 spacer 34
Support ring 25 supporting seat 26
Anti-falling impingement plate 4 arc-shaped groove 27
A cushion pad 5.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 and 2, the present invention discloses a bearing well lid, which comprises a well lid 1 and a well lid seat 2, wherein the well lid seat 2 is provided with a plurality of lug portions 24 protruding out of the top surface of the well lid seat 2, and the bottom surface of the well lid 1 is provided with a plurality of lug grooves 14 for the lug portions 24 to be clamped.
The utility model discloses the well lid seat 2 sets up the thickness that the lug portion 24 can increase the well lid seat 2, can improve the bearing strength of well lid seat 2, and well lid 1 sets up the lug groove 14 and can lighten the weight of well lid, reduces the weight that well lid seat 2 bore, and then can make the well lid overall structure have better bearing effect; not only simple structure and with low costs.
The utility model discloses a well lid 1 is provided with a plurality of earflap portions 15 that correspond with ear piece portion 24, ear piece groove 14 shaping is in earflap portion 15 below.
The outer edge of the well cover 1 of the utility model is wrapped with a gasket; the diameter of the outer edge of the gasket is the same as that of the outer edge of the well cover seat 2, and an arc-shaped groove for accommodating the lug plate 15 and the lug plate part 24 is formed in the inner edge of the gasket 1; the gasket can wrap the outer edge of the well lid 1 and the outer edge of the lug piece part 24; not only play the buffering guard action, but also can restrict well lid 1 and well lid seat 2 rotation each other.
The well cover of the utility model also comprises a plurality of locking structures which are connected with the well cover 1 and the well cover seat 2; the locking structure is provided with a first through groove 11 and a first wing piece 12 which are arranged on the well lid 1, a second through groove 21 and a second wing piece 22 which are arranged on the well lid seat 2, and a connecting piece 3; one side surface of the first wing 12 is connected with one inner side surface of the first through groove 11, and the other corresponding side surface of the first wing 12 and the other corresponding inner side surface of the first through groove 11 form a first channel 13 for the connecting piece 3 to be vertically inserted; one side surface of the second wing piece 22 is connected with one inner side surface of the second through groove 21, and the other side surface of the second wing piece 22 corresponding to the second through groove 21 and the other corresponding inner side surface of the second through groove 21 form a second channel 23 for the connecting piece 3 to be vertically inserted; the connecting piece 3 is provided with an upper pressing part 31 clamped on the top surface of the first wing piece 12, a lower pressing part 32 clamped on the bottom surface of the second wing piece 22 and a connecting part 33 connecting the upper pressing part 31 and the lower pressing part 32; the connecting piece 3 has first station and second station, first station is the vertical first passageway 13, the second passageway 23 of inserting of connecting piece 3, the second station is connecting piece 3 horizontal promotion just the last suppression portion 31 card of connecting piece 3 is arranged first fin 12 top surface in and is pushed down the portion 32 card and arrange second fin 22 bottom surface in.
When the well lid of the utility model is assembled, the well lid 1 needs to be covered above the well lid seat 2, and the first through groove 11 and the second through groove 21 are aligned; then vertically clamping the connecting piece 3 into the first channel 13 and the second channel 23, and then horizontally pushing the connecting piece 3, wherein the upper pressing part 31 of the connecting piece 3 is clamped on the top surface of the first wing piece 12, and the lower pressing part 32 is clamped on the bottom surface of the second wing piece 22; namely, the connecting piece 3 can fasten and lock the first wing piece 12 and the second wing piece 22 together, so as to lock the well lid 1 and the well lid base 2 together; when disassembling, the connecting piece 3 can be pushed transversely to the first channel 13 and the second channel 23, and the upper pressing part 31 of the connecting piece 3 is not clamped on the top surface of the first wing piece 12 and the lower pressing part 32 is not clamped on the bottom surface of the second wing piece 22; namely, the first wing piece 12 and the second wing piece 22 are separated from the connecting piece 3 for locking, so that the well cover 1 and the well cover seat 2 can be disassembled; the first wing piece 12 and the second wing piece 12 are locked and fixed through the connecting piece 3, so that the well cover 1 and the well cover seat 2 can be quickly disassembled and assembled; the utility model discloses well lid 1 and well lid seat 2 only need shaping a fin respectively when producing, need shaping two fins respectively when producing for current well lid and well lid seat, the utility model discloses the production technology is simpler, more convenient production; moreover, the stressed contact area between each wing piece and the connecting piece 3 is increased, the strength of the assembly structure is improved, and the situation that the first wing piece 12 and the second wing piece 22 are easy to break and damage due to stress vibration can be avoided as much as possible; the locking structure between the well lid 1 and the well lid seat 2 has high strength and longer service life.
The connecting piece 3 of the present invention is a C-shaped connecting piece (refer to fig. 4); the C-shaped connector can securely lock the first and second flaps 12, 22 together.
The included angle between the upper pressing part 31 and the lower pressing part 32 and the connecting part 33 is less than or equal to 90 degrees; the upper pressing part 31 and the lower pressing part 32 can be tightly clamped on the top surface of the first wing 12 and the bottom surface of the second wing 22, and the locking structure is more firm.
The upper pressing part 31 and the lower pressing part 32 of the utility model form a horn opening at one end far away from the connecting part 33; the horn opening can be used for the connecting piece 3 to move from the first station to the second station, so that the upper pressing part 31 can be conveniently clamped on the top surface of the first fin 12, and the lower pressing part 32 can be conveniently clamped on the bottom surface of the second fin 22, and the assembly is smoother.
The first wing piece 12 and the second wing piece 22 of the utility model are arranged with a space therebetween, and the connecting piece 3 is provided with a spacing part 34 inserted in the space; the spacing part 34 is inserted into the space between the first wing piece 12 and the second wing piece 22, so that the situation that the first wing piece 12, the second wing piece 22, the upper pressing part 31 and the lower pressing part 32 have gaps to cause mutual vibration and collision to break and damage can be avoided, and the installation firmness between the well lid 1 and the well lid base 2 is improved; the spacer 34 also serves as a cushioning structure to distribute the force applied to the first wing 12 and the second wing 22 for cushioning protection.
The connector 3 of the present invention is an E-shaped connector (refer to fig. 5).
The distance from the top surface of the first wing piece 12 to the top surface of the well lid 1 is more than or equal to the thickness of the upper pressing part 31; make upper pressing portion 31 not bulge on well lid 1, well lid overall structure is more level and smooth, and the vehicle rolls more steadily when passing through.
first fin 12 bottom surface flushes with 1 bottom surface of well lid, guarantees that the bottom surface of well lid 1 levels, conveniently piles up transportation and reduction in production cost.
The first wing piece 12 and the second wing piece 22 of the utility model are far away from the center of the well lid, the first channel 13 and the second channel 23 are close to the center of the well lid, and the connecting piece 3 moving from the first station to the second station is pushed from the center of the well lid to the edge of the well lid transversely (please see figure 3 in detail); or the first wing piece 12 and the second wing piece 22 are close to the center of the well lid, the first channel 13 and the second channel 23 are far away from the center of the well lid, and the connecting piece 3 moves from the first station to the second station and is transversely pushed to the center of the well lid by the edge of the well lid; the connecting piece 3 moves along the radius direction to lock the well lid 1 and the well lid seat 2, so that the locking effect is achieved, the rotation of the well lid 1 relative to the well lid seat 2 can be limited, and the locking firmness of the well lid 1 relative to the well lid seat 2 due to the rotation influence of the well lid 1 relative to the well lid seat is avoided.
The first through groove 11 and the second through groove 12 of the utility model are oval through grooves, arc through grooves, circular through grooves or other special-shaped through grooves; because the support area between well lid 1 and the well lid seat 2 is limited, can set up the shape of first logical groove 11, second logical groove 12 according to the specific support area between well lid 1 and the well lid seat 2, the structure is compacter.
The well cover seat 2 of the utility model is provided with a support ring 25 which is sleeved in the inner wall of the well mouth and a support seat 26 which is supported on the well wall; the well cover seat 2 can be firmly installed with a deep well and a well wall.
The utility model discloses a be provided with in the support ring 25 of well lid seat 2 and prevent weighing down impingement plate 4, prevent weighing down impingement plate 4 and can play the safety protection effect.
The top surface of the supporting seat 26 of the well cover seat 2 of the utility model is provided with an arc-shaped groove 27, and the cushion pad 4 is arranged in the arc-shaped groove 27; blotter 4 is located between well lid and the well lid seat, can regard as buffer structure between them, and the vehicle rolls the process and plays the buffering effect.
Rubber blocks are filled in the first channel 13 and the second channel 23 of the utility model; the rubber block fills the first channel 13 and the second channel 23, so that the connecting piece 3 can be prevented from sliding to the first channel 13 and the second channel 23 and being separated from the first wing piece 12 and the second wing piece 22, and the well lid 1 and the well lid seat 2 cannot be firmly locked.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (9)
1. A bearing well lid which characterized in that: including well lid, well lid seat, the well lid seat is provided with the auricle portion of a plurality of protrusion well lid seat top surfaces, the bottom surface of well lid is provided with the auricle groove that a plurality of confession auricle portion blocks and put.
2. The load-bearing well lid of claim 1, wherein: the well lid is provided with a plurality of earflap parts that correspond with auricle portion, auricle groove shaping is in earflap part below.
3. The load-bearing well lid of claim 2, wherein: the outer edge of the well cover is wrapped with a gasket; the diameter of the outer edge of the gasket is the same as that of the outer edge of the well cover seat, and an arc-shaped groove for accommodating the lug plate and the lug plate part is formed in the inner edge of the gasket.
4. The load-bearing well lid of claim 2, wherein: the well cover is characterized by also comprising a plurality of locking structures for connecting the well cover and the well cover seat; the locking structure is provided with a first through groove and a first wing which are arranged on the lug piece, a second through groove and a second wing which are arranged on the lug piece part, and a connecting piece; one side surface of the first wing piece is connected with one inner side surface of the first through groove, and the other corresponding side surface of the first wing piece and the other corresponding inner side surface of the first through groove form a first channel for the connecting piece to be vertically inserted; one side surface of the second wing piece is connected with one inner side surface of the second through groove, and the other corresponding side surface of the second wing piece and the other corresponding inner side surface of the second through groove form a second channel for the connecting piece to be vertically inserted; the connecting piece is provided with an upper pressing part clamped on the top surface of the first wing piece, a lower pressing part clamped on the bottom surface of the second wing piece and a connecting part connecting the upper pressing part and the lower pressing part; the connecting piece has first station and second station, first station is that the connecting piece vertically inserts first passageway, second passageway, the second station is that the connecting piece transversely promotes just the last suppression portion card of connecting piece is arranged first fin top surface in and the second fin bottom surface is arranged to the suppression portion card down.
5. The load-bearing well lid of claim 4, wherein: the connecting piece is a C-shaped connecting piece.
6. The load-bearing well lid of claim 4, wherein: the first wing piece and the second wing piece are provided with a space therebetween, and the connecting piece is provided with a spacing part inserted in the space.
7. The load-bearing well lid of claim 6, wherein: the connecting piece is an E-shaped connecting piece.
8. The load-bearing well lid of claim 4, wherein: the distance from the top surface of the first wing piece to the top surface of the well lid is larger than or equal to the thickness of the upper pressing part.
9. The load-bearing well lid of claim 4, wherein: rubber blocks are plugged in the first channel and the second channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180700.1U CN209798833U (en) | 2019-02-01 | 2019-02-01 | Bearing well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920180700.1U CN209798833U (en) | 2019-02-01 | 2019-02-01 | Bearing well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798833U true CN209798833U (en) | 2019-12-17 |
Family
ID=68821813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920180700.1U Active CN209798833U (en) | 2019-02-01 | 2019-02-01 | Bearing well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209798833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610515A (en) * | 2019-02-01 | 2019-04-12 | 泉州市泉铸科技发展有限公司 | Fast assembling-disassembling well lid |
-
2019
- 2019-02-01 CN CN201920180700.1U patent/CN209798833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109610515A (en) * | 2019-02-01 | 2019-04-12 | 泉州市泉铸科技发展有限公司 | Fast assembling-disassembling well lid |
| CN109610515B (en) * | 2019-02-01 | 2024-05-17 | 泉州市泉铸科技发展有限公司 | Quick assembly disassembly well lid |
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