CN221052678U - Novel well lid - Google Patents
Novel well lid Download PDFInfo
- Publication number
- CN221052678U CN221052678U CN202322785090.7U CN202322785090U CN221052678U CN 221052678 U CN221052678 U CN 221052678U CN 202322785090 U CN202322785090 U CN 202322785090U CN 221052678 U CN221052678 U CN 221052678U
- Authority
- CN
- China
- Prior art keywords
- locking
- groove
- seat
- well lid
- connecting rod
- 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
- 238000009434 installation Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 description 10
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a novel well lid, which comprises a lid body, a well lid seat, a connecting piece and a locking seat; the outer lateral part of the cover body is provided with a locking groove with an outward opening, the cover body is arranged on the well cover seat, the inner lateral part of the well cover seat is provided with an inward opening installation groove, the installation groove is arranged opposite to the locking groove, the connecting piece comprises a connecting rod and a connecting head, one end of the connecting rod is connected with the installation groove, the connecting head is fixed at the other end of the connecting rod, the locking seat is sleeved on the connecting rod so that the locking seat can be rotatably arranged on the installation groove, the locking seat comprises a protruding part and a concave part, the locking seat is rotated to enable the protruding part to be positioned on the locking groove or not positioned on the locking groove, and the concave part is not contacted with the locking groove when the protruding part is not positioned on the locking groove. According to the utility model, the connecting piece and the locking seat are arranged, and the cover body can be fixed on the well cover seat or separated from the well cover seat by rotating the locking seat, so that the production cost is low.
Description
Technical Field
The utility model relates to the technical field of well covers, in particular to a novel well cover.
Background
With the rapid development of cities, underground pipelines such as a sewer, an underground gas pipeline, a tap water pipeline, an electric power pipeline, a communication pipeline, a national defense pipeline and the like are paved in the city construction process, so that necessary materials for life are provided for people. The pipe needs to be provided with an outlet to the ground at intervals, and the section from the pipe to the ground is called an inspection well, the inspection well is usually level with the ground, and a cover is required to be arranged to seal the inspection well to prevent people or objects from falling, and the cover is called a well cover.
The well lid among the prior art generally includes well lid seat and fixes the lid on well lid seat, has effectively prevented the lid phenomenon of losing, and many well lids of taking the lock have been born all the time, however, the well lid of taking the lock of present use, and the key preparation is complicated, and manufacturing cost is high, and after the key lost, the user can only adopt destructive mode to open the lid. In view of the above, the present inventors have made intensive studies to solve the above-mentioned drawbacks of the prior art.
Disclosure of utility model
The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a novel well lid, which is characterized in that a connecting piece and a locking seat are arranged, and a lid body can be fixed on the well lid seat or separated from the well lid seat by rotating the locking seat, so that the production cost is low.
In order to achieve the above purpose, the utility model provides a novel well lid, which comprises a lid body, a well lid seat, a connecting piece and a locking seat;
The outer lateral part of the cover body is provided with a locking groove with an outward opening, the cover body is arranged on the well cover seat, the inner lateral part of the well cover seat is provided with an inward opening installation groove, the installation groove is arranged opposite to the locking groove, the connecting piece comprises a connecting rod and a connecting head, one end of the connecting rod is connected with the installation groove, the connecting head is fixed at the other end of the connecting rod, the locking seat is sleeved on the connecting rod so that the locking seat can be rotatably arranged on the installation groove, the locking seat comprises a protruding part and a concave part, the locking seat is rotated to enable the protruding part to be positioned on the locking groove or not positioned on the locking groove, and the concave part is not contacted with the locking groove when the protruding part is not positioned on the locking groove.
Further, well lid seat bottom sets up the base, and the base is located the mounting groove below, sets up the connecting hole that supplies the connecting rod tip to penetrate between base and the mounting groove.
Further, a welding cavity is formed in the base.
Further, the base includes side connecting plate and bottom connecting plate, and side connecting plate top is fixed in well lid seat bottom, and side connecting plate lateral part sets up the mouth of stepping down that the opening set up outwards, stepping down mouthful and welding chamber intercommunication, and bottom connecting plate is fixed in side connecting plate bottom.
Further, the locking seat comprises a locking head, the side part of the locking head is provided with the protruding part and the concave part, and the top of the locking head is provided with a groove for driving the locking head to rotate.
Further, the grooves comprise a first groove and a second groove, and the axial center line of the first groove coincides with the axial center line of the second groove.
Further, the locking seat further comprises a locking rod fixedly connected to the bottom of the locking head, the outer diameter of the locking rod is smaller than that of the locking head, and an insertion channel for inserting the connecting piece is formed in the locking rod.
Further, the locking device also comprises a rotation stopping piece, wherein the rotation stopping piece is arranged on the mounting groove, one side of the rotation stopping piece is contacted with the mounting groove, and the other side of the rotation stopping piece is contacted with the locking seat to prevent the locking seat from rotating.
Further, one side of the well cover seat is provided with a connecting groove, and the side wall of the connecting groove is provided with a bump; set up on the lid with spread groove complex connecting block, set up on the connecting block and supply lug male slot in order to make the lid rotatable setting on the well lid seat.
Further, the bump is in a cuboid shape; the slot comprises a strip groove and a round groove communicated with the strip groove, one end of the strip groove is communicated with the outside, the round groove is arranged at the other end of the strip groove, and the inner diameter of the round groove is larger than the width of the strip groove.
Further, the width of the grooves is equal to or slightly greater than the length of the bumps.
After the structure is adopted, the novel well lid has the following beneficial effects:
Firstly, when the cover body is installed, the cover body is placed on the well cover seat, then the connecting rod of the connecting piece passes through the locking seat, and then the connecting rod is fixed on the installation groove, so that the locking seat is positioned between the installation groove and the connector, and the locking seat is prevented from being separated from the installation groove. Therefore, the cover body can be fixed on the well lid seat or separated from the well lid seat by arranging the connecting piece and the locking seat and rotating the locking seat, so that the production cost is low.
Secondly, through setting up the base, set up the connecting hole that supplies the connecting rod tip to penetrate between base and the mounting groove, wherein, can set up the internal thread in the connecting hole, the connecting rod lateral part sets up the external screw thread, when being connected connecting rod and well lid seat, can rotate the connector for the connecting rod synchronous rotation, the connecting rod rotates and passes through internal thread and external screw thread to be fixed on well lid seat, thereby restriction lock solid seat prevents that the lock solid seat from breaking away from well lid seat.
Thirdly, through forming the welding chamber in the base, be connected the back with connecting rod and connecting hole, connecting rod tip is located the welding intracavity, can use welder to weld connecting rod tip on the base this moment to firmly fix the connecting piece on the base, effectively prevent that the lock solid seat from breaking away from the well lid seat.
Compared with the prior art, the utility model has the advantages that the connecting piece and the locking seat are arranged, and when in locking, the locking seat is only required to be rotated, so that the protruding part is positioned on the locking groove or is not positioned on the locking groove, and the cover body is fixed on the well cover seat or is separated from the well cover seat, thereby the production cost is low.
Drawings
FIG. 1 is a schematic structural view of a novel manhole cover according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a new manhole cover according to an embodiment of the utility model;
FIG. 3 is a schematic view of a manhole cover seat according to an embodiment of the present utility model;
FIG. 4 is a schematic view of another angle of a manhole cover seat according to an embodiment of the present utility model;
FIG. 5 is a schematic view illustrating the connection of the connector to the locking base and the rotation preventing member according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram illustrating a locking process of a locking seat according to an embodiment of the utility model;
fig. 7 is a partial cross-sectional view of a new manhole cover according to an embodiment of the utility model.
Description of the reference numerals
The cover body 1, the locking groove 11, the connecting block 12, the slot 121, the strip groove 1211, the round groove 1212, the well cover seat 2, the mounting groove 21, the base 22, the welding cavity 221, the opening, the connecting hole 23, the connecting groove 24, the bump 241, the connecting piece 3, the connecting rod 31, the connecting head 32, the locking seat 4, the protruding part 41, the concave part 42, the locking head 43, the groove 431, the first groove 4311, the second groove 4312, the locking rod 44, the insertion channel 441 and the rotation stopper 5.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
As shown in fig. 1 to 7, the novel well lid of the utility model comprises a lid body 1, a well lid seat 2, a connecting piece 3 and a locking seat 4; the cover body 1 is provided with a locking groove 11 with an outward opening, the cover body 1 is arranged on the well cover seat 2, the inner side of the well cover seat 2 is provided with an inward opening mounting groove 21, the mounting groove 21 is opposite to the locking groove 11, the connecting piece 3 comprises a connecting rod 31 and a connecting head 32, one end of the connecting rod 31 is connected with the mounting groove 21, the connecting head 32 is fixed at the other end of the connecting rod 31, the locking seat 4 is sleeved on the connecting rod 31 so that the locking seat 4 can be rotatably arranged on the mounting groove 21, the locking seat 4 comprises a protruding part 41 and a concave part 42, the locking seat 4 is rotated so that the protruding part 41 is positioned on the locking groove 11 or the protruding part 41 is not positioned on the locking groove 11, and when the protruding part 41 is not positioned on the locking groove 11, the concave part 42 is not contacted with the locking groove 11.
Thus, in the novel manhole cover according to the present utility model, when the novel manhole cover is installed, the cover body 1 is placed on the manhole cover seat 2, then the connecting rod 31 of the connecting piece 3 passes through the locking seat 4, and then the connecting rod 31 is fixed on the installation groove 21, so that the locking seat 4 is located between the installation groove 21 and the connecting head 32, and the locking seat 4 is prevented from being separated from the installation groove 21, and since the locking seat 4 comprises the protruding portion 41 and the concave portion 42, the locking seat 4 is rotated to enable the protruding portion 41 to be located on the locking groove 11 or enable the protruding portion 41 not to be located on the locking groove 11, when the novel manhole cover is locked, the protruding portion 41 is located on the locking groove 11, so that the cover body 1 is prevented from being separated from the manhole cover seat 2, and when the novel manhole cover is required to be opened, the locking seat 4 is prevented from being located on the locking groove 11, and the concave portion 42 is not in contact with the locking groove 11, so that the cover body 1 is not bound, and the cover body 1 is opened. Therefore, the cover body 1 can be fixed on the well lid seat 2 or the cover body 1 is separated from the well lid seat 2 by arranging the connecting piece 3 and the locking seat 4 and rotating the locking seat 4, so that the production cost is low.
Optionally, the bottom of the well lid seat 2 is provided with a base 22, the base 22 is located below the mounting groove 21, and a connecting hole 23 for the end of the connecting rod 31 to penetrate is arranged between the base 22 and the mounting groove 21. Through setting up base 22, set up the connecting hole 23 that supplies connecting rod 31 tip to penetrate between base 22 and the mounting groove 21, wherein, can set up the internal thread in the connecting hole 23, connecting rod 31 outside portion sets up the external screw thread, when being connected connecting rod 31 with well lid seat 2, can rotate connector 32 for connecting rod 31 synchronous rotation, connecting rod 31 rotates and fixes on well lid seat 2 through internal thread and external screw thread, thereby restriction lock solid seat 4 prevents that lock solid seat 4 breaks away from well lid seat 2.
In this example, a weld cavity 221 is formed in the base 22. By forming the welding cavity 221 in the base 22, after the connecting rod 31 is connected with the connecting hole 23, the end part of the connecting rod 31 is positioned in the welding cavity 221, and the end part of the connecting rod 31 can be welded on the base 22 by using a welding gun at the moment, so that the connecting piece 3 is firmly fixed on the base 22, and the locking seat 4 is effectively prevented from being separated from the manhole cover seat 2.
In some examples, the base 22 includes a side connecting plate and a bottom connecting plate, the top of the side connecting plate is fixed at the bottom of the manhole cover seat 2, the side of the side connecting plate is provided with a relief port 222 with an opening arranged outwards, the relief port 222 is communicated with the welding cavity 221, and the bottom connecting plate is fixed at the bottom of the side connecting plate. Through setting up the mouth of stepping down 222, and the mouth of stepping down 222 communicates with welding cavity 221, when the welding, can be with welder through stepping down the mouth 222 deep into the welding cavity 221 to be convenient for connecting rod 31 fully welds in base 22, make side connecting plate and end connecting plate firmly and fully combine with connecting rod 31 through the solder flux.
As an example, the locking seat 4 includes a locking head 43, the side of the locking head 43 forms the protruding portion 41 and the recessed portion 42, and a groove 431 for driving the locking head 43 to rotate is provided at the top of the locking head 43. By providing the recess 431, when the locking seat 4 is to be rotated, a tool such as a screwdriver can be inserted into the recess 431, and then the tool is rotated, so that the locking head 43 is driven to rotate synchronously through the recess 431. The groove 431 includes a first groove 4311 and a second groove 4312, an axial center line of the first groove 4311 coincides with an axial center line of the second groove 4312, and when in use, a straight screwdriver can be inserted into the first groove 4311 and the second groove 4312, so as to facilitate driving the locking seat 4 to rotate.
Further, the locking seat 4 further includes a locking rod 44, the locking rod 44 is fixedly connected to the bottom of the locking head 43, the outer diameter of the locking rod 44 is smaller than the outer diameter of the locking head 43, and an insertion channel 441 is formed in the locking rod 44 for inserting the connector 3. By arranging the locking rod 44, when in use, the connecting rod 31 passes through the insertion channel 441 and is fixed in the base 22, the bottom of the locking rod 44 is contacted with the bottom of the mounting groove 21, and the inner diameter of the insertion channel 441 is equal to or slightly larger than the outer diameter of the connecting rod 31, so that the locking seat 4 is prevented from shaking after being fixed on the base 22. In this example, the plane of the bottom of the mounting groove 21 is lower than the plane of the bottom of the locking groove 11, and by providing the locking rod 44, the compensation effect is achieved, so that the plane of the bottom of the locking head 43 is equal to or slightly higher than the plane of the bottom of the locking groove 11, and the bottom of the locking head 43 contacts with the bottom of the locking groove 11 to prevent the cover 1 from separating from the well cover seat 2.
In this example, the locking device further comprises a rotation stopping member 5, wherein the rotation stopping member 5 is arranged on the mounting groove 21, one side of the rotation stopping member 5 is in contact with the mounting groove 21, and the other side of the rotation stopping member 5 is in contact with the locking seat 4 to prevent the locking seat 4 from rotating. Through setting up the piece that splines 5, when using, will only twist the piece that splines 5 insert between mounting groove 21 and the lock solid seat 4 to prevent lock solid seat 4 and produce the rotation phenomenon, because well lid service environment is comparatively abominable, the vehicle makes lock solid seat 4 produce the vibrations phenomenon through the well lid of ordinary pressure, and lock solid seat 4 can produce the rotation phenomenon in the time, through setting up the piece that splines 5 in this example, ensure that lock solid seat 4 can not produce the rotation phenomenon, thereby effectively prevent lid 1 break away from well lid seat 2.
In some examples, a connecting groove 24 is arranged on one side of the manhole cover seat 2, and a bump 241 is arranged on the side wall of the connecting groove 24; the cover 1 is provided with a connecting block 12 matched with the connecting groove 24, and the connecting block 12 is provided with a slot 121 for inserting the protruding block 241 so that the cover 1 can be rotatably arranged on the well cover seat 2. Thus, one end of the cover body 1 is rotatably arranged on the well lid seat 2 through the matching of the connecting groove 24 and the protruding block 241, and the other end of the cover body 1 can be provided with a locking structure to be fixed on the well lid seat 2.
Specifically, the bump 241 has a rectangular parallelepiped shape; the slot 121 includes a slot 1211 and a circular slot 1212 communicating with the slot 1211, one end of the slot 1211 communicates with the outside, the circular slot 1212 is provided at the other end of the slot 1211, and the inner diameter of the circular slot 1212 is larger than the width of the slot 1211. Wherein the width of the stripe 1211 is equal to or slightly greater than the length of the bump 241. When the cover body 1 is connected with the well cover seat 2, the cover body 1 is inclined to form an angle, then the protruding block 241 of the well cover seat 2 moves along the strip groove 1211 of the cover body 1, and finally the protruding block 241 is positioned in the round groove 1212, so that the connection between the cover body 1 and the well cover seat 2 is completed, and the cover body 1 can be separated from the well cover seat 2 only by rotating the cover body 1 to a certain angle due to the fact that the width of the strip groove 1211 is equal to or slightly larger than the length of the protruding block 241, so that the phenomenon that the cover body 1 is separated from the well cover seat 2 when rotating is reduced.
Compared with the prior art, the utility model has the advantages that the connecting piece 3 and the locking seat 4 are arranged, and when in locking, the protruding part 41 can be positioned on the locking groove 11 or the protruding part 41 is not positioned on the locking groove 11 only by rotating the locking seat 4, so that the cover body 1 is fixed on the well cover seat 2 or the cover body 1 is separated from the well cover seat 2, and the production cost is low.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (9)
1. Novel well lid, its characterized in that: comprises a cover body, a well cover seat, a connecting piece and a locking seat;
The outer lateral part of the cover body is provided with a locking groove with an outward opening, the cover body is arranged on the well cover seat, the inner lateral part of the well cover seat is provided with an inward opening installation groove, the installation groove is arranged opposite to the locking groove, the connecting piece comprises a connecting rod and a connecting head, one end of the connecting rod is connected with the installation groove, the connecting head is fixed at the other end of the connecting rod, the locking seat is sleeved on the connecting rod so that the locking seat can be rotatably arranged on the installation groove, the locking seat comprises a protruding part and a concave part, the locking seat is rotated to enable the protruding part to be positioned on the locking groove or not positioned on the locking groove, and the concave part is not contacted with the locking groove when the protruding part is not positioned on the locking groove.
2. The novel well lid of claim 1, wherein: the well lid seat bottom sets up the base, and the base is located the mounting groove below, sets up the connecting hole that supplies the connecting rod tip to penetrate between base and the mounting groove.
3. The novel well lid of claim 2, wherein: a welding cavity is formed in the base.
4. A novel well lid as claimed in claim 3, wherein: the base includes side connecting plate and bottom connecting plate, and side connecting plate top is fixed in well lid seat bottom, and side connecting plate lateral part sets up the mouth of stepping down that the opening set up outwards, stepping down mouthful and welding chamber intercommunication, and bottom connecting plate is fixed in side connecting plate bottom.
5. The novel well lid of claim 1, wherein: the locking seat comprises a locking head, the side part of the locking head is provided with the protruding part and the concave part, and the top of the locking head is provided with a groove for driving the locking head to rotate.
6. The novel well lid of claim 5, wherein: the locking seat also comprises a locking rod which is fixedly connected to the bottom of the locking head, the outer diameter of the locking rod is smaller than that of the locking head, and an insertion channel for inserting the connecting piece is formed in the locking rod.
7. The novel well lid of claim 1, wherein: the anti-rotation device also comprises an anti-rotation piece, wherein the anti-rotation piece is arranged on the mounting groove, one side of the anti-rotation piece is contacted with the mounting groove, and the other side of the anti-rotation piece is contacted with the locking seat to prevent the locking seat from rotating.
8. The novel well lid of claim 1, wherein: one side of the well cover seat is provided with a connecting groove, and the side wall of the connecting groove is provided with a convex block; set up on the lid with spread groove complex connecting block, set up on the connecting block and supply lug male slot in order to make the lid rotatable setting on the well lid seat.
9. The novel well lid of claim 8, wherein: the convex block is in a cuboid shape; the slot comprises a strip groove and a round groove communicated with the strip groove, one end of the strip groove is communicated with the outside, the round groove is arranged at the other end of the strip groove, and the inner diameter of the round groove is larger than the width of the strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785090.7U CN221052678U (en) | 2023-10-17 | 2023-10-17 | Novel well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322785090.7U CN221052678U (en) | 2023-10-17 | 2023-10-17 | Novel well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052678U true CN221052678U (en) | 2024-05-31 |
Family
ID=91223482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322785090.7U Active CN221052678U (en) | 2023-10-17 | 2023-10-17 | Novel well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052678U (en) |
-
2023
- 2023-10-17 CN CN202322785090.7U patent/CN221052678U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20030057701A1 (en) | Pipe connection structure | |
| WO2011150535A1 (en) | Quick- connecting type outdoor waterproof electric connector | |
| CN101752611B (en) | Lithium battery | |
| CN221052678U (en) | Novel well lid | |
| WO2022228182A1 (en) | Connecting pipe assembly | |
| CN201401516Y (en) | Novel butterfly valve | |
| CN211083621U (en) | Non-detachable self-closing valve for liquefied gas cylinder | |
| CN211082885U (en) | Non-repetitive use valve of steel cylinder | |
| CN108756204B (en) | Steel constructs scaffold | |
| CN211779600U (en) | Sealing cover for riser inspection hole | |
| CN208295154U (en) | A kind of mini shut-off valve | |
| CN218152950U (en) | Mining type confluence assembly matched with connecting pipe | |
| CN220830128U (en) | Hardware terminal with good sealing performance | |
| CN213177008U (en) | Tap switch | |
| CN219278231U (en) | Novel bottle cap structure | |
| CN219277767U (en) | Hole seat device with sealing function | |
| US1460895A (en) | Battery terminal | |
| CN218718765U (en) | Adjustable rotating shaft sealing device | |
| CN112373936B (en) | Urea tank cover assembly and urea tank | |
| CN212642792U (en) | Automatic bidirectional explosion-proof equipment for underground coal mine | |
| CN215754322U (en) | A shutoff subassembly and jar body that is used for side nozzle of jar body | |
| CN219755399U (en) | Ball valve and reaction kettle | |
| CN215059666U (en) | High-pressure ball valve | |
| CN218152453U (en) | Rubber tube gas ball valve | |
| CN207263248U (en) | A kind of gas meter, flow meter thread guide devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |