CN221072741U - Support structure of invisible well lid - Google Patents
Support structure of invisible well lid Download PDFInfo
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- CN221072741U CN221072741U CN202323132937.8U CN202323132937U CN221072741U CN 221072741 U CN221072741 U CN 221072741U CN 202323132937 U CN202323132937 U CN 202323132937U CN 221072741 U CN221072741 U CN 221072741U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to the technical field of well covers and discloses a support structure of an invisible well cover. Because be equipped with on the steel sheet with fixed block assorted mounting groove, when the support body is arranged in the steel sheet on the well head collar tie beam, the fixed block is embedded into the mounting groove, realizes the preliminary connection of support body and well head collar tie beam. In addition, the side is dug at the mounting groove and is equipped with the elasticity locating part, through the extension and the withdrawal of the movable joint board of control elasticity locating part, realizes locking the fixed block in the mounting groove or from the unblock of mounting groove to realize the quick installation and the dismantlement of support body on the well head collar tie beam. Based on the above measures, the detachable installation of the support body on the wellhead collar beam is realized by utilizing the clamping plate in the elastic limiting piece, so that the support structure of the invisible well lid is convenient to detach and replace on the wellhead collar beam.
Description
Technical Field
The utility model relates to the technical field of well covers, in particular to a support structure of an invisible well cover.
Background
At present, in urban road construction, the invisible well lid is attractive and elegant, and is consistent with the surrounding environment, so that the application is wider. However, there are some problems in the use process of the invisible manhole cover, such as difficult opening, easy damage or deformation of the edge of the manhole cover during opening, and no continuous use or influence on the appearance. The main reasons for these problems are that the gaps between the manhole cover and its outer frame are filled with dust or dirt on the road surface, and the gaps are crushed by pedestrians or vehicles when passing through, so that the filling is more compact.
Chinese patent CN207176759U discloses a hidden well lid, including frame and lid, the lid is covered in the frame, its characterized in that: the outer frame comprises a support and a side wall plate, wherein the side wall plate is obliquely arranged on the inner side of the support, and the side wall plate is surrounded to form an inverted prismatic table type well lid bracket; the lid includes inside casing and bottom plate, and wherein inside casing slope sets up on the bottom plate, and inside casing and the side wall board parallel arrangement who constitutes the frame enclose into the cover of the prismatic table formula well lid with the bottom plate. Compared with the prior art, the well lid has better dustproof performance, is not easy to be influenced by surrounding road deformation, and is easier to open.
The related art in the above has the following drawbacks: the support is installed on the well head collar beam of inspection shaft, at present in order to ensure that the support is fixed firm, most can be on the well head collar beam pre-buried steel sheet, welds the support on pre-buried steel sheet again, consequently will lead to the problem of being inconvenient for changing the support.
Disclosure of utility model
The utility model provides a support structure of stealthy well lid to the above-mentioned defect that prior art exists, the dismantlement of support of being convenient for to reduce the degree of difficulty that the well lid was changed.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
support structure of stealthy well lid, its characterized in that: comprising
The steel plate is pre-buried on the wellhead ring beam, and the top of the annular steel plate is provided with a mounting groove;
The support body is used for installing the well cover, and a fixed block matched with the installation groove is arranged at the bottom of the support body; the outer side wall of the fixed block is provided with a clamping groove;
The elastic limiting piece is arranged on the outer side of the mounting groove, the clamping plate with the extending state and the retracting state is arranged in the elastic limiting piece, and the clamping plate extends into the clamping groove or retracts from the clamping groove according to requirements, so that locking and unlocking of the fixing block in the mounting groove are realized.
According to the technical scheme, a plurality of steel plates are adopted, a plurality of steel plates are arranged on a wellhead ring beam in a pre-buried mode at intervals in the circumferential direction, and each steel plate is provided with a mounting groove and an elastic limiting assembly; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
According to the technical scheme, the steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on a wellhead ring beam, and a plurality of mounting grooves which are distributed at intervals and elastic limit components which are matched with the mounting grooves are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
According to the technical scheme, the steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on the well ring, and an annular mounting groove and a plurality of elastic limiting assemblies which are distributed at intervals are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched annular fixed block according to the position of the mounting groove of the steel plate, and the fixed block is provided with an annular clamping groove matched with the position of the limiting component.
According to the technical scheme, the elastic limiting piece further comprises a sliding groove arranged on the steel plate, a spring arranged in the sliding groove and an adjusting bolt, wherein the sliding groove is horizontally arranged in the steel plate, one end of the sliding groove is communicated with the mounting groove, and the communicating end of the sliding groove is matched with the clamping groove in position; the spring is arranged at the inner section of the chute, the clamping plate is arranged at the outer section of the chute, and the inner side end of the clamping plate is abutted against the spring; a threaded hole is formed in the side wall of the upper part of the chute, the threaded hole is vertically arranged, and an adjusting bolt penetrates through the threaded hole and extends into the chute; the corresponding clamping plate below the threaded hole is provided with an inclined guide groove, and the depth of the inclined guide groove gradually increases from being close to the mounting groove to being far away from the mounting groove; when the adjusting bolt stretches into the deepest part of the inclined guide groove, the outer side end of the clamping plate retracts into the sliding groove.
According to the technical scheme, the steel plate is further provided with the protection component, and the protection component is fixed on the steel plate on the periphery of the adjusting bolt in a detachable connection mode.
According to the technical scheme, the protective component comprises a protective cover, an outer edge fixedly arranged at the bottom of the outer wall of the protective cover and a connecting rod fixedly arranged on a steel plate; the outer edge is of an annular structure, and a plurality of through holes are circumferentially arranged on the outer edge at intervals; the connecting rods are circumferentially arranged on the outer edge at intervals, and the arrangement positions of the connecting rods are matched with the arrangement positions of the through holes; the elastic balls are arranged on the connecting rods, and the heights of the elastic balls on the connecting rods are consistent; the elastic ball is larger than the through hole in size under the action of no external force and passes through the through hole under the stress state.
According to the technical scheme, the bracket body further comprises a support and a side wall plate; the fixed block is fixed in the support bottom, and the side wall board is installed in the support inboard, and the side wall board encloses into the space that is used for placing the well lid.
The utility model has the beneficial effects that:
Because be equipped with on the steel sheet with fixed block assorted mounting groove, when the support body is arranged in the steel sheet on the well head collar tie beam, the fixed block is embedded into the mounting groove, realizes the preliminary connection of support body and well head collar tie beam. In addition, the side is dug at the mounting groove and is equipped with the elasticity locating part, through the extension and the withdrawal of the movable joint board of control elasticity locating part, realizes locking the fixed block in the mounting groove or from the unblock of mounting groove to realize the quick installation and the dismantlement of support body on the well head collar tie beam. Based on the above measures, the detachable installation of the support body on the wellhead collar beam is realized by utilizing the clamping plate in the elastic limiting piece, so that the support structure of the invisible well lid is convenient to detach and replace on the wellhead collar beam.
Drawings
FIG. 1 is a schematic diagram of a construction of an embodiment of the present utility model;
FIG. 2 is an enlarged view at FIG. A;
In the figure, 1, a steel plate; 1-1, a mounting groove; 1-2, a threaded hole; 2. a wellhead collar beam; 3. a bracket body; 3-1, a fixed block; 3-2, a clamping groove; 3-3, supporting seats; 3-4, side wall panels; 4. a well cover; 5-1, a clamping plate; 5-2, sliding grooves; 5-3, a spring; 5-4, adjusting bolts; 5-5, an inclined guide groove; 6-1, a protective cover; 6-2, outer edge; 6-3, connecting rod; 6-4, elastic ball.
Detailed Description
The utility model will now be described in detail with reference to the drawings and examples.
Referring to fig. 1-2, the utility model provides a support structure of a hidden well cover.
Example 1
Comprising
The steel plate 1 is pre-buried on the wellhead ring beam 2, and the top of the annular steel plate is provided with a mounting groove 1-1;
The support body 3 is used for installing the well cover 4, and a fixed block 3-1 matched with the installation groove is arranged at the bottom of the support body; the outer side wall of the fixed block is provided with a clamping groove 3-2;
The elastic limiting piece is arranged on the outer side of the mounting groove, the clamping plate 5-1 with the extending state and the retracting state is arranged in the elastic limiting piece, and the clamping plate extends into the clamping groove or retracts from the clamping groove according to requirements, so that locking and unlocking of the fixing block in the mounting groove are realized.
In this embodiment, because be equipped with on the steel sheet with fixed block assorted mounting groove, when the support body is arranged in on the steel sheet on the well head collar tie beam, the fixed block is embedded into the mounting groove, realizes the preliminary connection of support body and well head collar tie beam. In addition, the side is dug at the mounting groove and is equipped with the elasticity locating part, through the extension and the withdrawal of the movable joint board of control elasticity locating part, realizes locking the fixed block in the mounting groove or from the unblock of mounting groove to realize the quick installation and the dismantlement of support body on the well head collar tie beam. Based on the above measures, the detachable installation of the support body on the wellhead collar beam is realized by utilizing the clamping plate in the elastic limiting piece, so that the support structure of the invisible well lid is convenient to detach and replace on the wellhead collar beam.
Paving materials which are the same as the peripheral pavement are paved above the well cover, and in the embodiment, EPDM (ethylene propylene diene monomer) is preferable, and the color is consistent with that of asphalt, so that the effect of 'stealth' of the well cover is realized.
Example 2
The structure and principle of embodiment 2 are similar to those of embodiment 1, except that: the first steel plate is given in its structural form. The steel plates are in a plurality of blocks, a plurality of steel plates are arranged on the wellhead ring beam at intervals in a circumferential direction, and each steel plate is provided with a mounting groove and an elastic limiting assembly; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
In this embodiment, the steel sheet is the piecemeal setting for mounting groove and fixed block are the piecemeal, and elasticity spacing subassembly and joint groove between supporting structure and the steel sheet present the connection form of point-to-point this moment.
Example 3
The structure and principle of embodiment 3 are similar to those of embodiment 1, except that: the second steel plate is shown in its structural form. The steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on a wellhead ring beam, and a plurality of mounting grooves which are distributed at intervals and elastic limiting components which are matched with the mounting grooves are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
In the embodiment, the steel plates are annularly arranged, so that the processing and the manufacturing of the steel plates and the installation on the wellhead ring beam are facilitated; in addition, because the mounting groove and the fixed block are all divided, the elastic limiting component and the clamping groove between the bracket structure and the steel plate are in a point-to-point connection mode.
Example 4
The structure and principle of embodiment 4 are similar to those of embodiment 1, except that: a third steel plate construction is given. The steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on the well ring, and an annular mounting groove and a plurality of elastic limiting assemblies which are distributed at intervals are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched annular fixed block according to the position of the mounting groove of the steel plate, and the fixed block is provided with an annular clamping groove matched with the position of the limiting component.
In the embodiment, the steel plates are annularly arranged, so that the processing and the manufacturing of the steel plates and the installation on the wellhead ring beam are facilitated; in addition, because mounting groove, fixed block and joint groove all set up to annular, the elasticity spacing subassembly and the joint groove between supporting structure and the steel sheet present the connection form of point alignment this moment.
Example 5
The structure and principle of embodiment 5 is similar to those of embodiments 1 to 4, except that: a preferred form of construction of the spring retainer is provided.
The elastic limiting piece further comprises a sliding groove 5-2, a spring 5-3 and an adjusting bolt 5-4, wherein the sliding groove is arranged on the steel plate, the spring 5-3 is arranged in the sliding groove, the sliding groove is horizontally arranged in the steel plate, one end of the sliding groove is communicated with the mounting groove, and the communicating end of the sliding groove is matched with the clamping groove in position; the spring is arranged at the inner section of the chute, the clamping plate is arranged at the outer section of the chute, and the inner side end of the clamping plate is abutted against the spring; the side wall of the upper part of the chute is provided with a threaded hole 1-2, the threaded hole is vertically distributed, and an adjusting bolt penetrates through the threaded hole and extends into the chute; the corresponding clamping plate below the threaded hole is provided with an inclined guide groove 5-5, and the depth of the inclined guide groove gradually increases from being close to the mounting groove to being far away from the mounting groove; when the adjusting bolt stretches into the deepest part of the inclined guide groove, the outer side end of the clamping plate retracts into the sliding groove.
In the embodiment, the adjusting bolt passes through the threaded hole and is arranged in the inclined guide groove of the clamping plate, and the bottom of the adjusting bolt is abutted against the vamp of the inclined guide groove; the depth of the inclined guide groove is gradually increased from the position close to the mounting groove to the position far away from the mounting groove, and the length of the adjusting bolt penetrating through the bolt hole is controlled, so that the adjusting bolt is abutted against different positions of the inclined guide groove, the length of the clamping plate extending out of the sliding groove is controlled, and the purposes of locking the support body and fixing the steel plate on the wellhead ring beam are achieved.
Specifically, when the adjusting bolt is driven to move downwards, the end part of the adjusting bolt applies a force to the inclined guide groove to enable the inclined guide groove to move towards the inside of the clamping groove, when the clamping plate is driven to move into the clamping groove, the spring is stretched and deformed, and the support is fixed on the steel plate; when the support needs to be disassembled, the adjusting bolt is driven to move upwards, the inclined guide groove loses the force exerted by the end part of the adjusting bolt, the clamping plate is pulled back into the sliding groove from the clamping groove by the stretched spring, and the fixed connection between the support and the steel plate is released.
Example 6
The structure and principle of embodiment 6 are similar to those of embodiment 5, except that: the steel plate is also provided with a protection component which is fixed on the steel plate at the periphery of the adjusting bolt in a detachable connection mode.
The protective assembly comprises a protective cover 6-1, an outer edge 6-2 fixedly arranged at the bottom of the outer wall of the protective cover, and a connecting rod 6-3 fixedly arranged on a steel plate; the outer edge is of an annular structure, and a plurality of through holes are circumferentially arranged on the outer edge at intervals; the connecting rods are circumferentially arranged on the outer edge at intervals, and the arrangement positions of the connecting rods are matched with the arrangement positions of the through holes; the connecting rod is provided with an elastic ball 6-4, and the heights of the elastic balls on the connecting rod are consistent; the elastic ball is larger than the through hole in size under the action of no external force and passes through the through hole under the stress state.
In the embodiment, the protective cover covers the outer circumference side of the adjusting bolt, the connecting rod moves towards the inside of the through hole, and the elastic ball is extruded and deformed; when the extruded elastic ball passes through the through hole along with the connecting rod, the elastic ball is restored to the original shape, so that the outer edge of the elastic ball is limited, and the elastic ball can be made of plastic materials.
On the basis of the embodiments 1-6, a common structural form of a bracket body is provided, and the bracket body further comprises a support 3-3 and a side wall plate 3-4; the fixed block is fixed in the support bottom, and the side wall board is installed in the support inboard, and the side wall board encloses into the space that is used for placing the well lid.
The foregoing is merely illustrative of the present utility model and is not intended to limit the scope of the utility model, which is defined by the claims and their equivalents.
Claims (8)
1. Support structure of stealthy well lid, its characterized in that: comprising
The steel plate is pre-buried on the wellhead ring beam, and the top of the annular steel plate is provided with a mounting groove;
The support body is used for installing the well cover, and a fixed block matched with the installation groove is arranged at the bottom of the support body; the outer side wall of the fixed block is provided with a clamping groove;
The elastic limiting piece is arranged on the outer side of the mounting groove, the clamping plate with the extending state and the retracting state is arranged in the elastic limiting piece, and the clamping plate extends into the clamping groove or retracts from the clamping groove according to requirements, so that locking and unlocking of the fixing block in the mounting groove are realized.
2. The invisible well lid support structure according to claim 1, wherein: the steel plates are in a plurality of blocks, a plurality of steel plates are arranged on the wellhead ring beam at intervals in a circumferential direction, and each steel plate is provided with a mounting groove and an elastic limiting assembly; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
3. The invisible well lid support structure according to claim 1, wherein: the steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on a wellhead ring beam, and a plurality of mounting grooves which are distributed at intervals and elastic limiting components which are matched with the mounting grooves are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched fixing block according to the position of the mounting groove of the steel plate, and the fixing block is provided with a clamping groove matched with the limiting assembly.
4. A support structure for a hidden well cover according to claim 3, wherein: the steel plate adopts an annular structure, the annular steel plate is pre-buried and arranged on the well ring, and an annular mounting groove and a plurality of elastic limiting assemblies which are distributed at intervals are arranged on the annular steel plate; the bottom of the bracket body is provided with a matched annular fixed block according to the position of the mounting groove of the steel plate, and the fixed block is provided with an annular clamping groove matched with the position of the limiting component.
5. The invisible well lid support structure according to any one of claims 1 to 4, wherein: the elastic limiting piece further comprises a sliding groove, a spring and an adjusting bolt, wherein the sliding groove is arranged on the steel plate, the spring is arranged in the sliding groove, the sliding groove is horizontally arranged in the steel plate, one end of the sliding groove is communicated with the mounting groove, and the communicating end of the sliding groove is matched with the clamping groove in position; the spring is arranged at the inner section of the chute, the clamping plate is arranged at the outer section of the chute, and the inner side end of the clamping plate is abutted against the spring; a threaded hole is formed in the side wall of the upper part of the chute, the threaded hole is vertically arranged, and an adjusting bolt penetrates through the threaded hole and extends into the chute; the corresponding clamping plate below the threaded hole is provided with an inclined guide groove, and the depth of the inclined guide groove gradually increases from being close to the mounting groove to being far away from the mounting groove; when the adjusting bolt stretches into the deepest part of the inclined guide groove, the outer side end of the clamping plate retracts into the sliding groove.
6. The invisible well lid support structure according to claim 5, wherein: the steel plate is also provided with a protection component which is fixed on the steel plate at the periphery of the adjusting bolt in a detachable connection mode.
7. The invisible well lid support structure according to claim 1, wherein: the protection component comprises a protection cover, an outer edge fixedly arranged at the bottom of the outer wall of the protection cover and a connecting rod fixed on the steel plate; the outer edge is of an annular structure, and a plurality of through holes are circumferentially arranged on the outer edge at intervals; the connecting rods are circumferentially arranged on the outer edge at intervals, and the arrangement positions of the connecting rods are matched with the arrangement positions of the through holes; the elastic balls are arranged on the connecting rods, and the heights of the elastic balls on the connecting rods are consistent; the elastic ball is larger than the through hole in size under the action of no external force and passes through the through hole under the stress state.
8. The invisible well lid support structure according to claim 1, wherein: the bracket body also comprises a support and a side wall plate; the fixed block is fixed in the support bottom, and the side wall board is installed in the support inboard, and the side wall board encloses into the space that is used for placing the well lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132937.8U CN221072741U (en) | 2023-11-17 | 2023-11-17 | Support structure of invisible well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132937.8U CN221072741U (en) | 2023-11-17 | 2023-11-17 | Support structure of invisible well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072741U true CN221072741U (en) | 2024-06-04 |
Family
ID=91266419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323132937.8U Active CN221072741U (en) | 2023-11-17 | 2023-11-17 | Support structure of invisible well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072741U (en) |
-
2023
- 2023-11-17 CN CN202323132937.8U patent/CN221072741U/en active Active
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