CN215372093U - Novel invisible well cover of gas valve well - Google Patents
Novel invisible well cover of gas valve well Download PDFInfo
- Publication number
- CN215372093U CN215372093U CN202121099907.XU CN202121099907U CN215372093U CN 215372093 U CN215372093 U CN 215372093U CN 202121099907 U CN202121099907 U CN 202121099907U CN 215372093 U CN215372093 U CN 215372093U
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- cover
- cover plate
- well
- pituitary
- mounting
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Abstract
The utility model discloses a novel invisible well lid of a gas valve well, which comprises a cover plate and a cover opening component connected with the cover plate, wherein the cover opening component comprises a self-pituitary body and a mounting member and a limiting member which are respectively connected with the upper end and the lower end of the self-pituitary body; under normal conditions, the cover opening assembly is embedded in the mounting hole through the mounting component and suspended below the cover plate; when the cover is opened, the mounting component is pulled, so that the limiting component at the lower end of the pituitary body buckles the mounting hole to open the cover plate. Under normal conditions, the mounting member of the cover opening assembly is not higher than the surface of the cover plate and is suspended in the valve well from the pituitary. When the cover is opened, the cover opening assembly is pulled to enable the cover plate to be hung up by buckling the mounting hole in the cover plate through the limiting component at the lower end of the pituitary, the well cover can be opened quickly, the operation is simple, and the requirement that the valve needs to be opened and closed quickly when emergency occurs can be particularly met. After the treatment is finished, the cover plate can be covered on the wellhead of the valve well again through the cover opening assembly. The well head can be opened fast and opened repeatedly.
Description
Technical Field
The utility model belongs to the field of urban natural gas transportation, and particularly relates to a novel invisible well cover of a gas valve well.
Background
At present, natural gas is basically used in urban resident life in China, the most basic components of a natural gas conveying pipe network are pipelines and valves, the pipelines are usually laid underground, when the pipelines break down or the pipe network is maintained, updated or modified, a part of pipe sections of the pipe network are isolated from the pipe network through the valves, so that valve wells are arranged in places where the valves are arranged, and well covers of the valve wells are arranged on the ground. Typically, the valve well is sealed by a well cover. When the pipeline appears revealing etc. emergency trouble, the staff need open the well lid rapidly and close the valve and cut off the air supply to avoid taking place the incident.
At present, people have higher and higher requirements on the urban aesthetic appearance, so more and more valve wells of underground pipelines in urban sidewalks and commercial wide-area areas need to be set as invisible well covers. And present stealthy well lid has that the weight is heavy and open on the well lid defect such as easy damage of hole that so thickness is big, leads to it to open the situation that the difficult even appearance of opening can't be opened, has great safe risk, is unfavorable for the safe operation that the gas was carried.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel invisible well lid of a gas valve well, which can meet the invisible aesthetic requirement and can be quickly opened and repeatedly opened.
The utility model provides a novel invisible well lid of a gas valve well, which comprises a cover plate and a cover opening component connected with the cover plate, wherein the cover opening component comprises a self-pituitary body and a mounting member and a limiting member which are respectively connected with the upper end and the lower end of the self-pituitary body; under normal conditions, the cover opening assembly is embedded in the mounting hole through the mounting component and suspended below the cover plate; when the cover is opened, the mounting component is pulled, so that the limiting component at the lower end of the pituitary body buckles the mounting hole to open the cover plate.
In an embodiment of the above technical solution, the mounting hole on the cover plate is a countersunk hole.
In one embodiment of the above technical solution, the self-pituitary is a steel chain with a width dimension smaller than the diameter of the small-diameter section of the counter sink.
In an embodiment of the above technical solution, the limiting member is a circular steel plate or a cross-shaped steel frame with a connector at the center of the upper surface, the outer dimensions of the limiting member and the cross-shaped steel frame are larger than the diameter of the small-diameter section of the countersunk hole, and the connector is connected with the lower end of the self-pituitary body.
In an embodiment of the above technical solution, the mounting member is a T-shaped body, a horizontal portion of the mounting member is disposed in the large diameter section of the countersunk hole, and a vertical portion of the mounting member passes through the small diameter section of the countersunk hole and is connected to the upper end of the self-pituitary body.
In one embodiment of the above technical solution, the horizontal portion of the mounting member is provided with a pair of horizontal slots, and the horizontal slots are connected with omega-shaped pull rings in a clearance fit manner.
The utility model connects the cover-opening component on the cover plate, and under normal condition, the mounting component of the cover-opening component is not higher than the surface of the cover plate and is suspended in the valve well from the pituitary. When the cover is opened, the cover opening assembly is pulled to enable the cover plate to be hung up by buckling the mounting hole in the cover plate through the limiting component at the lower end of the pituitary, the well cover can be opened quickly, the operation is simple, and the requirement that the valve needs to be opened and closed quickly when emergency occurs can be particularly met. After the treatment is finished, the cover plate can be covered on the wellhead of the valve well again through the cover opening assembly. Therefore, the utility model can well realize the purpose: can be opened quickly and repeatedly.
Drawings
FIG. 1 is a schematic top view of one embodiment of the present invention.
Fig. 2 is a front cross-sectional view of the present embodiment in a normal state.
Fig. 3 is an enlarged schematic structural view of the opening cover assembly of fig. 2.
Detailed Description
As shown in fig. 1 to 3, the novel invisible well lid for a gas valve well disclosed in the present embodiment includes a cover plate 1 and a cover opening assembly 2.
The rectangular steel plate of the cover plate 1 of the embodiment is provided with two pairs of countersunk holes which are respectively used for installing the cover opening assembly 2.
The cover opening assembly 2 comprises a self-lobe body 21, a mounting member 22, a limiting member 23 and a pull ring 24.
The self-drooping body 21 of the present embodiment is a steel chain, the mounting member 22 is a steel T-shaped body, the horizontal portion of which is disposed in the large-diameter section of the counter bore of the cover plate, and the vertical portion of which is welded to the upper end of the self-drooping body through the small-diameter section of the counter bore.
The horizontal portion of the mounting member 22 is provided with a pair of horizontal slots to which tabs 24 of omega-shaped steel are connected in a clearance fit. The pull ring 24 is not higher than the upper surface of the lid plate 1 in the horizontal state.
The limiting member 23 of this embodiment is a circular steel plate with a diameter larger than the diameter of the small diameter section of the upper countersunk hole of the cover plate 1, a connecting column is welded at the center of the upper surface of the circular steel plate, and the upper end of the connecting column is welded with the lower end of the self-pituitary body 21.
The limiting component of other embodiments can also adopt a cross-shaped steel frame with the external dimension larger than the diameter of the small-diameter section of the counter bore.
After the valve well mouth is installed, the steel chain is suspended in the valve well under the action of the dead weight of the steel chain, the installation member at the upper end of the steel chain is embedded in the counter sink hole in the cover plate, and the pull ring on the installation member is not higher than the upper surface of the cover plate in a horizontal state, so that the appearance is not influenced.
When the well lid is opened to needs, the staff can hold the pull ring and up lift the steel chain, makes the stop member of steel chain lower extreme detain mounting hole department on the apron and mentions the apron and leave the well head, can make things convenient for quick opening well lid.
After the well lid leaves the well head, the steel chain can be stacked on the cover plate, and the hidden collision danger caused by the occupied space does not exist in the unoccupied space.
After the treatment, a worker can hold the pull ring by hand to enable the steel chain and the limiting component at the lower end of the steel chain to suspend and move the cover plate to the wellhead, and then the worker loosens the pull ring to enable the cover opening assembly to reset and hide.
The cover opening assembly connected with the cover plate is normally in a hidden state, when the well lid needs to be opened, the cover plate can be quickly separated from a well mouth by lifting the cover opening assembly, the cover plate does not need to be pried by other tools like the prior art, and the cover opening and the resetting operation can be quickly realized by the cover opening assembly. Even if the well lid is not opened for a long time, the phenomenon that the well lid is difficult to open can not occur. The advantages of the utility model are more evident especially in case of emergency.
Claims (6)
1. The utility model provides a novel stealthy well lid of gas valve well, includes the apron, its characterized in that: the cover opening assembly comprises a self-pituitary body, and a mounting member and a limiting member which are respectively connected with the upper end and the lower end of the self-pituitary body, and the cover plate is provided with a cover opening assembly mounting hole;
under normal conditions, the cover opening assembly is embedded in the mounting hole through the mounting component and suspended below the cover plate; when the cover is opened, the mounting component is pulled, so that the limiting component at the lower end of the pituitary body buckles the mounting hole to open the cover plate.
2. The novel invisible well lid of the gas valve well, as claimed in claim 1, is characterized in that: the mounting hole on the cover plate is a counter-sunk hole.
3. The novel invisible well lid of the gas valve well, as claimed in claim 2, is characterized in that: the self-pituitary is a steel chain with the width dimension smaller than the diameter of the small-diameter section of the counter sink.
4. The novel invisible well lid of the gas valve well, as claimed in claim 2, is characterized in that: the limiting component is a circular steel plate or a cross-shaped steel frame with a connector at the central position of the upper surface, the external dimensions of the limiting component and the cross-shaped steel frame are larger than the diameter of the small-diameter section of the counter bore, and the connector is connected with the lower end of the self-pituitary.
5. The novel invisible well lid of the gas valve well, as claimed in claim 2, is characterized in that: the mounting component is a T-shaped body, the horizontal part of the mounting component is arranged in the large-diameter section of the counter sink, and the vertical part of the mounting component penetrates through the small-diameter section of the counter sink and is connected with the upper end of the self-pituitary.
6. The novel invisible well lid of the gas valve well, as claimed in claim 5, is characterized in that: the horizontal part of the mounting component is provided with a pair of horizontal slots, and the horizontal slots are connected with omega-shaped pull rings in a clearance fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099907.XU CN215372093U (en) | 2021-05-21 | 2021-05-21 | Novel invisible well cover of gas valve well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121099907.XU CN215372093U (en) | 2021-05-21 | 2021-05-21 | Novel invisible well cover of gas valve well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372093U true CN215372093U (en) | 2021-12-31 |
Family
ID=79631009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121099907.XU Active CN215372093U (en) | 2021-05-21 | 2021-05-21 | Novel invisible well cover of gas valve well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372093U (en) |
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2021
- 2021-05-21 CN CN202121099907.XU patent/CN215372093U/en active Active
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