CN218970074U - Well lid convenient to dismouting - Google Patents
Well lid convenient to dismouting Download PDFInfo
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- CN218970074U CN218970074U CN202320290771.3U CN202320290771U CN218970074U CN 218970074 U CN218970074 U CN 218970074U CN 202320290771 U CN202320290771 U CN 202320290771U CN 218970074 U CN218970074 U CN 218970074U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model relates to the technical field of well covers, and effectively solves the problem that the well cover is difficult to disassemble; the technical scheme is that the well lid convenient to disassemble and assemble comprises an annular bottom plate which is horizontally placed, a coaxial fixing ring is fixed on the bottom plate, and an annular groove which is horizontally arranged is formed in the middle of the inner edge of the fixing ring; coaxial annular blocks are arranged in the fixing ring, arc-shaped blocks which move horizontally are respectively arranged on the left side and the right side of the outer edge of the annular blocks, a straight rod is fixed on the inner edge of each arc-shaped block, a swinging rod which swings horizontally back and forth is hinged on the upper end face of the inner end of the straight rod, a cover plate is arranged in each arc-shaped block, and the swinging rod enables the arc-shaped blocks to be pressed in the annular groove through the straight rods; according to the utility model, the swing rod only needs to swing back and forth, so that the arc-shaped block can be placed in the annular groove or separated from the annular groove, the disassembly and assembly are convenient, and after the arc-shaped block is placed in the annular groove, the annular block can be prevented from shaking in the fixed ring by extruding the fixed block at the lower side of the cover plate, and the stability of the well lid is ensured.
Description
Technical Field
The utility model relates to the technical field of well covers, in particular to a well cover convenient to disassemble and assemble.
Background
When the well lid is damaged, the well lid needs to be disassembled again or overhauled, which is a tedious process, namely time is wasted, and inconvenience of road traffic is caused;
in order to solve the above problems, the patent with the publication number CN106245685B provides a solution, when in use, if the well lid needs to be disassembled for part replacement, the fixing plate 2 is taken out by only screwing out the bolt 1, and then the vibration absorbing link can be disassembled continuously; can carry out simple operation along with can realizing dismantling of well lid, but the well lid is located the road surface, and long-time vehicle rolls and the corruption of ponding all can lead to the bolt impaired being difficult to take off, and then makes the well lid be difficult to dismantle, has increased the work degree of difficulty.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the well lid convenient to disassemble and assemble, and the problem that the well lid is difficult to disassemble is effectively solved.
The well lid comprises a horizontally placed annular bottom plate, wherein a coaxial fixing ring is fixed on the bottom plate, the inner edge and the outer edge of the fixing ring are positioned between the inner edge and the outer edge of the bottom plate, and an annular groove which is horizontally arranged is formed in the middle of the inner edge of the fixing ring;
the fixed ring is internally provided with a coaxial annular block, the annular block can move out of the fixed ring upwards, the left side and the right side of the outer edge of the annular block are respectively provided with an arc block which moves horizontally, the arc blocks can be placed in the annular groove when moving horizontally outwards, the arc blocks enable the annular block to be fixed with the fixed ring, the arc blocks are separated from the annular groove when moving horizontally inwards, and the annular blocks can move out of the fixed ring;
a straight rod is fixed at the inner edge of each arc-shaped block, a swing rod which swings horizontally back and forth is hinged to the upper end surface of the inner end of the straight rod, and the swing rod swings back and forth to drive the straight rod to move inside and outside;
the arc-shaped block is internally provided with a cover plate, the cover plate can extrude the swinging rod, and the swinging rod enables the arc-shaped block to be pressed in the annular groove through the straight rod.
The left side and the right side of the outer edge of the annular block are respectively provided with an arc-shaped groove which is horizontally arranged, each arc-shaped block is arranged in the arc-shaped groove on the corresponding side,
the bottom of each arc-shaped groove is provided with a through hole penetrating to the inner side of the annular block, the straight rod penetrates through the through hole and is arranged at the inner side of the annular block, and the swing rod is positioned at the inner side of the annular block;
the upper end face of the annular block is fixedly provided with a coaxial ring, and the inner edge of the ring is positioned at the inner side of the inner edge of the annular block; an arc-shaped groove is formed in the lower end face of the circular ring, the distance between one end of the arc-shaped groove and the through hole is smaller than the distance between the other end of the arc-shaped groove and the through hole, and the opening of the arc-shaped groove faces outwards;
a round rod which is vertically arranged is fixed on the upper end surface of the swing rod, the round rod is arranged in an arc-shaped groove, and when the swing rod swings back and forth, the arc-shaped groove enables the swing rod to drive the straight rod to move inside and outside.
The cover plate is circular, the cover plate is positioned on the inner side of the circular ring, the lower end face of the cover plate is fixedly provided with a fixed block, the outer edge of the lower end face of the fixed block is chamfered, and when the cover plate moves downwards, the fixed block can extrude the swinging rod through the chamfer, and the swinging rod enables the arc-shaped block to be pressed in the annular groove through the straight rod.
The support blocks are respectively fixed on the front side and the rear side of the lower end face of the circular ring, the support blocks are arc-shaped blocks, the inner edges of the support blocks are positioned on the inner side of the inner edge of the circular ring, and a space is reserved between the two support blocks.
An annular rubber sheet is fixed on the lower end surface of the annular block; the outer edge of the arc-shaped block is fixed with a rubber layer.
The front side in the ring set up the groove of stepping down that runs through the ring up-and-down terminal surface, the front side of apron is fixed with the rectangle piece, the rectangle piece is arranged in the groove of stepping down and is articulated, the apron can swing about articulated department from top to bottom.
According to the utility model, the swing rod only needs to swing back and forth, so that the arc-shaped block can be placed in the annular groove or separated from the annular groove, the disassembly and assembly are convenient, and after the arc-shaped block is placed in the annular groove, the annular block can be prevented from shaking in the fixed ring by extruding the fixed block at the lower side of the cover plate, and the stability of the well lid is ensured.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a front cross-sectional view of the present utility model.
Fig. 3 is A-A view of fig. 2 in accordance with the present utility model.
Fig. 4 is an exploded view of the present utility model.
Fig. 5 is a perspective view of the fit of the annular block and the arcuate block of the present utility model.
Fig. 6 is a perspective view of the annular block of the present utility model.
Fig. 7 is a perspective view of an arc block and swing link of the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the utility model comprises a horizontally placed annular bottom plate 1, a coaxial fixing ring 2 is fixed on the bottom plate 1, the inner edge and the outer edge of the fixing ring 2 are positioned between the inner edge and the outer edge of the bottom plate 1, and a horizontally arranged annular groove 3 is arranged in the middle of the inner edge of the fixing ring 2;
the fixed ring 2 is internally provided with a coaxial annular block 4, the annular block 4 can move out of the fixed ring 2 upwards, the left side and the right side of the outer edge of the annular block 4 are respectively provided with an arc block 5 which moves horizontally, the arc blocks 5 can be placed in the annular groove 3 when moving horizontally outwards, the arc blocks 5 enable the annular block 4 and the fixed ring 2 to be fixed, the arc blocks 5 are separated from the annular groove 3 when moving horizontally inwards, and the annular block 4 can move out of the fixed ring 2;
a straight rod 6 is fixed at the inner edge of each arc-shaped block 5, a swing rod 7 which swings horizontally back and forth is hinged on the upper end surface of the inner end of the straight rod 6, and the swing rod 7 swings back and forth to drive the straight rod 6 to move inside and outside;
the arc-shaped block 5 is internally provided with a cover plate 8, the cover plate 8 can squeeze the swinging rod 7, and the swinging rod 7 enables the arc-shaped block 5 to be pressed in the annular groove 3 through the straight rod 6.
The left side and the right side of the outer edge of the annular block 4 are respectively provided with an arc-shaped groove 9 which is horizontally arranged, each arc-shaped block 5 is arranged in the arc-shaped groove 9 on the corresponding side,
the bottom of each arc-shaped groove 9 is provided with a through hole penetrating to the inner side of the annular block 4, the straight rod 6 penetrates through the through hole and is arranged at the inner side of the annular block 4, and the swing rod 7 is positioned at the inner side of the annular block 4;
a coaxial ring 10 is fixed on the upper end surface of the annular block 4, and the inner edge of the ring 10 is positioned at the inner side of the inner edge of the annular block 4; an arc groove 11 is formed in the lower end face of the circular ring 10, the distance between one end of the arc groove 11 and the through hole is smaller than the distance between the other end of the arc groove 11 and the through hole, and the opening of the arc groove 11 faces outwards;
a round rod 12 which is vertically arranged is fixed on the upper end surface of the swing rod 7, the round rod 12 is arranged in an arc-shaped groove 11, and when the swing rod 7 swings back and forth, the arc-shaped groove 11 enables the swing rod 7 to drive the straight rod 6 to move inside and outside.
The cover plate 8 is circular, the cover plate 8 is positioned on the inner side of the circular ring 10, the lower end face of the cover plate 8 is fixedly provided with a fixed block 13, the outer edge of the lower end face of the fixed block 13 is chamfered, when the cover plate 8 moves downwards, the fixed block 13 can extrude the swinging rod 7 through the chamfer, and the swinging rod 7 enables the arc-shaped block 5 to be pressed in the annular groove 3 through the straight rod 6.
The front side and the rear side of the lower end face of the circular ring 10 are respectively fixed with a supporting block 14, the supporting blocks 14 are arc-shaped blocks, the inner edge of each supporting block 14 is positioned at the inner side of the inner edge of the circular ring 10, and a space is reserved between the two supporting blocks 14;
when the cover plate 8 swings downwards and is arranged in the circular ring 10, the lower end face of the cover plate 8 is in contact with the supporting block 14, and the supporting block 14 plays a supporting role on the cover plate 8.
An annular rubber sheet 15 is fixed on the lower end surface of the annular block 4; the outer edge of the arc-shaped block 5 is fixed with a rubber layer 16.
The front side in ring 10 set up the groove of stepping down that runs through ring 10 up-and-down terminal surface, the front side of apron 8 is fixed with the rectangle piece, the rectangle piece is arranged in the groove of stepping down and is articulated, apron 8 can swing about articulated department from top to bottom.
In order to ensure that the road surface is flat when the well cover is placed on the road, when the annular block 4 is fixed with the fixed ring 2, the upper end face of the circular ring 10 is flush with the upper end face of the fixed ring 2; when the cover plate 8 swings downwards and is arranged in the circular ring 10, the upper end face of the cover plate 8 is flush with the upper end face of the circular ring 10.
Before the utility model is used, the swinging swing rod 7 enables the straight rod 6 to drive the arc-shaped block 5 to be inwards arranged in the arc-shaped groove 9, and the fixed ring 2 and the annular block 4 are in a separated state;
when the utility model is used, the part of the bottom plate 1 positioned at the outer side of the fixed ring 2 is fixed with a road, the upper end surface of the fixed ring 2 is leveled with the road surface, and the middle part of the bottom plate 1 is communicated with a wellhead on the road;
then the annular block 4 is placed in the fixed ring 2, the lower end face of the annular block 4 is contacted with the upper end face of the bottom plate 1, and the collision noise of the well lid can be prevented when the vehicle is rolled under the action of the rubber sheet 15;
after the annular block 4 is placed in the fixed ring 2, the swing rods 7 at two sides are manually pushed, under the action of the arc grooves 11, the swing rods 7 push the straight rods 6 to enable the arc blocks 5 to be outwards moved and placed in the annular groove 3, and when the arc blocks 5 are placed in the annular groove 3, the swing rods 7 are stopped;
then the cover plate 8 is arranged in the circular ring 10, the fixed block 13 on the cover plate 8 extrudes the swinging rod 7 again through the chamfer angle, the swinging rod 7 pushes the arc-shaped block 5 to move outwards through the straight rod 6, and the arc-shaped block 5 can be tightly pressed in the annular groove 3 due to the fact that the rubber layer 16 is arranged on the outer side of the arc-shaped block 5.
When the wellhead is required to be opened, the cover plate 8 is only required to be opened;
when maintenance or replacement is needed, the bottom plate 1 and the fixed ring 2 are difficult to damage due to the fact that the bottom plate 1 and the fixed ring 2 are fixed on a road, the bottom plate 1 and the fixed ring 2 are not required to be taken out every time when the road is damaged, the cover plate 8 is only required to be opened, then the swinging rod 7 is stirred, the swinging rod 7 drives the arc-shaped block 5 to be separated from the annular groove 3 through the straight rod 6, and the annular block 4 can be removed from the fixed ring 2 for maintenance or replacement.
1. According to the utility model, by only swinging the swing rod 7 back and forth, the swing rod 7 can realize that the arc-shaped block 5 is arranged in the annular groove 3 or the arc-shaped block 5 is separated from the annular groove 3, so that the disassembly and assembly are convenient, and after the arc-shaped block 5 is arranged in the annular groove 3, the annular block 4 can not shake in the fixed ring 2 through the extrusion of the fixed block 13 at the lower side of the cover plate 8, and the stability of the well lid is ensured.
2. According to the utility model, the rubber sheet 15 is fixed on the end face of the annular block 4, and the rubber layer 16 is fixed on the outer edge of the arc block 5, so that the annular block 4 can not shake or generate noise due to rolling of an automobile.
Claims (6)
1. The well lid is characterized by comprising a horizontally placed annular bottom plate (1), wherein a coaxial fixing ring (2) is fixed on the bottom plate (1), the inner edge and the outer edge of the fixing ring (2) are positioned between the inner edge and the outer edge of the bottom plate (1), and an annular groove (3) horizontally arranged is formed in the middle of the inner edge of the fixing ring (2);
the fixed ring (2) is internally provided with a coaxial annular block (4), the annular block (4) can move out of the fixed ring (2) upwards, the left side and the right side of the outer edge of the annular block (4) are respectively provided with an arc block (5) which moves horizontally, the arc blocks (5) can be placed in the annular groove (3) when moving horizontally outwards, the arc blocks (5) enable the annular block (4) and the fixed ring (2) to be fixed, the arc blocks (5) are separated from the annular groove (3) when moving horizontally inwards, and the annular block (4) can move out of the fixed ring (2);
a straight rod (6) is fixed at the inner edge of each arc-shaped block (5), a swing rod (7) swinging horizontally back and forth is hinged on the upper end surface of the inner end of the straight rod (6), and the swing rod (7) swinging back and forth can drive the straight rod (6) to move inside and outside;
the arc-shaped block (5) is internally provided with a cover plate (8), the cover plate (8) can extrude the swinging rod (7), and the swinging rod (7) enables the arc-shaped block (5) to be pressed in the annular groove (3) through the straight rod (6).
2. The well lid convenient to disassemble and assemble according to claim 1, wherein the left side and the right side of the outer edge of the annular block (4) are respectively provided with an arc-shaped groove (9) which is horizontally arranged, each arc-shaped block (5) is arranged in the arc-shaped groove (9) on the corresponding side,
the bottom of each arc-shaped groove (9) is provided with a through hole penetrating to the inner side of the annular block (4), the straight rod (6) penetrates through the through hole and is arranged at the inner side of the annular block (4), and the swinging rod (7) is positioned at the inner side of the annular block (4);
a coaxial circular ring (10) is fixed on the upper end surface of the annular block (4), and the inner edge of the circular ring (10) is positioned at the inner side of the inner edge of the annular block (4); an arc groove (11) is formed in the lower end face of the circular ring (10), the distance between one end of the arc groove (11) and the through hole is smaller than the distance between the other end of the arc groove and the through hole, and the opening of the arc groove (11) faces outwards;
a round rod (12) which is vertically arranged is fixed on the upper end surface of the swing rod (7), the round rod (12) is arranged in an arc-shaped groove (11), and when the swing rod (7) swings back and forth, the arc-shaped groove (11) enables the swing rod (7) to drive the straight rod (6) to move inside and outside.
3. The well lid convenient to disassemble and assemble according to claim 2, characterized in that the cover plate (8) is circular, the cover plate (8) is located on the inner side of the circular ring (10), the lower end face of the cover plate (8) is fixed with a fixing block (13), the outer edge of the lower end face of the fixing block (13) is chamfered, when the cover plate (8) moves downwards, the fixing block (13) can extrude the swinging rod (7) through the chamfer, and the swinging rod (7) enables the arc-shaped block (5) to be pressed in the annular groove (3) through the straight rod (6).
4. The well lid convenient to disassemble and assemble according to claim 2, wherein a supporting block (14) is fixed on the front side and the rear side of the lower end face of the circular ring (10), the supporting blocks (14) are arc-shaped blocks, the inner edge of each supporting block (14) is located on the inner side of the inner edge of the circular ring (10), and a space is reserved between the two supporting blocks (14).
5. The well lid convenient to disassemble and assemble according to claim 1, wherein the lower end surface of the annular block (4) is fixed with an annular rubber sheet (15); a rubber layer (16) is fixed on the outer edge of the arc-shaped block (5).
6. The well lid convenient to disassemble and assemble according to claim 2, characterized in that a yielding groove penetrating through the upper end face and the lower end face of the ring (10) is formed in the front side of the ring (10), a rectangular block is fixed on the front side of the cover plate (8), the rectangular block is arranged in the yielding groove to hinge, and the cover plate (8) can swing up and down around the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290771.3U CN218970074U (en) | 2023-02-23 | 2023-02-23 | Well lid convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320290771.3U CN218970074U (en) | 2023-02-23 | 2023-02-23 | Well lid convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218970074U true CN218970074U (en) | 2023-05-05 |
Family
ID=86154109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320290771.3U Active CN218970074U (en) | 2023-02-23 | 2023-02-23 | Well lid convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218970074U (en) |
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2023
- 2023-02-23 CN CN202320290771.3U patent/CN218970074U/en active Active
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