CN210658461U - Inspection well cover structure - Google Patents
Inspection well cover structure Download PDFInfo
- Publication number
- CN210658461U CN210658461U CN201921100442.8U CN201921100442U CN210658461U CN 210658461 U CN210658461 U CN 210658461U CN 201921100442 U CN201921100442 U CN 201921100442U CN 210658461 U CN210658461 U CN 210658461U
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- China
- Prior art keywords
- rod
- inspection well
- inspection shaft
- inspection
- well cover
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- 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.)
- Expired - Fee Related
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- 238000007689 inspection Methods 0.000 title claims abstract description 152
- 230000000694 effects Effects 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model provides an inspection shaft lid structure, including inspection shaft seat and inspection shaft lid, the inspection shaft lid is articulated to be installed on the inspection shaft seat, is equipped with the step seat on the inspection shaft seat, radially rotate through the torsional spring on the step seat and install a plurality of rod cover, the movable sleeve is equipped with the warning pole in the rod cover, the warning pole passes through the spring and is connected with the rod cover, be equipped with reflection of light strip on the warning pole. The utility model discloses a set up collapsible warning pole on the inspection shaft seat, when inspection shaft lid closes on the inspection shaft seat, the warning pole shrink is in the rod cover, when the inspection shaft lid is opened or is left the inspection shaft seat, the rod cover upwards rotates under the torsional spring effect, expose the inspection shaft, the warning pole upwards pops out under the spring action, further expose the inspection shaft, thereby guarantee that there is sufficient length to extend to the inspection shaft top, the reflection of light strip on the cooperation warning pole, thereby let passerby and past vehicle can see clearly, guarantee warning effect.
Description
Technical Field
The utility model relates to an inspection shaft lid technical field, concretely relates to inspection shaft lid structure.
Background
Inspection wells, also called inspection wells, are holes reserved for personnel to enter and exit in order to maintain underground pipelines. The inspection well comprises various pipeline types such as rainwater, sewage, underground gas, tap water, electric power, communication and the like. The manhole is usually flush with the ground and a cover, i.e. a manhole cover, is usually required in order to prevent the entry of people or foreign objects. Various types of inspection wells in cities are huge in number, because the inspection well cover needs to bear the gravity of pedestrians and vehicles while closing the inspection well, the inspection well cover is generally made of solid iron, the inspection well cover made of the material is often stolen, and when the inspection well cover is lost or opened, the inspection well just like a tiger mouth hidden underground, and huge safety threats are caused to personnel and vehicles. However, the existing inspection well has the problems of insufficient protection and warning performance, the condition that pedestrians fall into the inspection well often occurs due to the loss of the inspection well cover, and particularly, the sight of pedestrians and vehicles is seriously affected at night, so that accidents are easier to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at above weak point, provide one kind when the inspection shaft lid is opened or is lacked, can in time make the warning to pedestrian or passing vehicle to guarantee the high inspection shaft lid structure of security of pedestrian and passing vehicle safety.
The utility model provides a scheme that technical problem adopted is: the utility model provides an inspection shaft lid structure, includes inspection shaft seat and inspection shaft lid, the inspection shaft lid is articulated to be installed on the inspection shaft seat, is equipped with the step seat on the inspection shaft seat, radially rotate through the torsional spring on the step seat and install a plurality of rod cover, the movable sleeve is equipped with the warning pole in the rod cover, the warning pole passes through the spring and is connected with the rod cover, be equipped with reflection of light strip on the warning pole.
Furthermore, in order to prevent the warning rod from falling out of the rod sleeve and guide the warning rod to move upwards; the upper end of the rod sleeve radially extends inwards to form a limiting flange, the lower end of the warning rod radially extends outwards to form a limiting block which is used for being matched with the limiting flange to prevent the warning rod from falling out of the rod sleeve, a guide groove which is radially inwards concave is formed in the warning rod along the length direction of the warning rod, and a guide block which is used for guiding the warning rod to move upwards is arranged in the rod sleeve in a sliding mode.
Furthermore, the rod sleeves are sequentially arranged in the inspection well seat from top to bottom so that the rod sleeves are popped out one by one when the inspection well cover is opened; the step seat is provided with a plurality of mounting grooves for mounting the rod sleeves respectively, and the groove depth of each mounting groove is increased progressively in sequence so as to mount the rod sleeves on the inspection well seat from top to bottom in sequence.
Further, in order to prevent the inspection well cover from being stolen; an anti-theft mechanism for preventing the inspection well cover from being stolen is also arranged between the inspection well cover and the inspection well base.
Furthermore, in order to lock the inspection well cover on the inspection well base, the inspection well cover can be opened only by an operator through a specific key, so that the aim of effectively preventing the inspection well cover from being stolen is fulfilled; the anti-theft mechanism comprises a lock key, a lock rod and a lock groove, the lock rod is rotatably installed on the inspection well cover, the lock groove is formed in the inspection well base and located on the opposite side of the inspection well base hinged to the inspection well cover, the lock rod is an L-shaped mechanism, the upper end face of the lock rod is flush with the upper end face of the inspection well cover, a pentagram-shaped plug is arranged at the upper end of the lock rod, a slot is formed in the periphery of the plug in a surrounding mode in the inspection well cover, and the lower end of the lock key is provided with a jack matched with the shape of the plug so that the lock rod is driven to rotate and buckle into the lock groove in the plug.
Furthermore, the inspection well cover is always flush with the ground, so that the cover is very inconvenient to open, and the inspection well cover is convenient to apply force in order to push the inspection well cover to move upwards to form a height gap with the ground; the inspection well base is provided with a cover opening power-assisted mechanism, the power-assisted mechanism comprises a push rod and a driver, the push rod is located on one side, hinged to the inspection well cover, of the inspection well base, the driver is used for driving the push rod to move up and down, a contact sensor is arranged in the lock groove, and the contact sensor is electrically connected with the driver so that the contact sensor can control the driver to work and drive the push rod to move up and push the inspection well cover when the lock rod is not sensed.
Compare prior art, the utility model has the advantages of it is following: the utility model discloses a set up collapsible warning pole on the inspection shaft seat, when inspection shaft lid closes on the inspection shaft seat, the warning pole contracts in the rod cover, when the inspection shaft lid is opened or leaves the inspection shaft seat, the rod cover upwards rotates under the torsional spring effect, expose the inspection shaft, the warning pole upwards pops out under the spring action, further expose the inspection shaft, thereby guarantee that sufficient length extends to the inspection shaft top, cooperate the reflection of light strip on the warning pole, thereby let passerby and passing vehicle see clearly, guarantee the warning effect, the rod cover sets gradually from top to bottom, the pressfitting each other, guarantee that the inspection shaft lid is opened and can be shown police to passerby and passing vehicle from a plurality of angles; and the utility model discloses anti-theft mechanism's setting can effectively avoid the inspection shaft lid stolen, when the inspection shaft lid need be opened in the operation personnel operation, only through the specific key of configuration, insert in the plug drive locking lever and rotate and just can open the inspection shaft lid, thereby avoid the inspection shaft lid stolen, and when the locking lever was rotated and is left the locked groove, contact pick up can not respond to the locking lever, will feedback signal give the driver, driver drive push rod rebound, ejection inspection shaft lid, make inspection shaft lid and ground produce high clearance, helping hand operation personnel open the inspection shaft lid.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the compressed state of the warning rod;
FIG. 3 is a half-sectional view of the present invention;
fig. 4 is a schematic structural view of the anti-theft mechanism.
In the figure: 1-inspection well cover; 101-a slot; 2-inspection well seat; 201-step seat; 202-mounting grooves; 203-locking groove; 3-rod sleeve; 4-warning rod; 5-a push rod; 6-locking the groove; 7-locking bar; 701-plug; 8-a spring; 9-a driver; 10-torsion spring; 11-contact sensor.
Detailed Description
The invention is described in detail below with reference to the drawings and specific examples:
as shown in fig. 1-4, this embodiment provides an inspection shaft lid structure, including inspection shaft seat 2 and inspection shaft lid 1, inspection shaft lid 1 articulates to be installed on inspection shaft seat 2, is equipped with step seat 201 on inspection shaft seat 2, install a plurality of rod cover 3 through torsional spring 10 radial rotation on the step seat 201, the cover of rod cover 3 internalization is equipped with warning pole 4, warning pole 4 passes through spring 8 and is connected with rod cover 3, be equipped with reflective strip on the warning pole 4.
In the embodiment, in order to prevent the warning rod 4 from falling out of the rod sleeve 3 and guide the warning rod 4 to move upwards; the radial inward extension in upper end of rod cover 3 is equipped with limit flange, the radial outward extension of lower extreme of warning pole 4 is equipped with and is used for preventing to warn pole 4 and deviate from the stopper in the rod cover 3 with the limit flange cooperation, it is equipped with the guide way of radial indent along warning pole 4 length direction on the warning pole 4, be equipped with the guide block that is used for leading warning pole 4 to move up in slidable mounting and the guide way in the rod cover 3.
In the embodiment, the rod sleeves 3 are sequentially arranged in the inspection well base 2 from top to bottom, so that the rod sleeves 3 are popped up one by one when the inspection well cover 1 is opened; the step seat 201 is provided with a plurality of mounting grooves 202 for mounting the rod sleeves 3 respectively, and the groove depth of each mounting groove 202 is increased gradually in order to mount the rod sleeves 3 on the inspection well seat 2 from top to bottom.
In the embodiment, in order to prevent the inspection well cover 1 from being stolen; an anti-theft mechanism for preventing the inspection well cover 1 from being stolen is also arranged between the inspection well cover 1 and the inspection well base 2.
In the embodiment, in order to lock the inspection well cover 1 on the inspection well base 2, the inspection well cover 1 can be opened only by an operator through a specific key, so that the purpose of effectively preventing the inspection well cover 1 from being stolen is achieved; the anti-theft mechanism comprises a lock key, a lock rod 7 and a lock groove 6, wherein the lock rod 7 is rotatably installed on the inspection well cover 1, the lock groove 6 is arranged on the inspection well seat 2 and is positioned at the opposite side of the inspection well seat 2 hinged with the inspection well cover 1, the lock rod 7 is an L-shaped mechanism, the upper end surface of the lock rod 7 is flush with the upper end surface of the inspection well cover 1, a pentagram-shaped plug 701 is arranged at the upper end of the lock rod 7, a slot 101 annularly arranged on the periphery of the plug 701 is arranged on the inspection well cover 1, and a jack matched with the shape of the plug 701 is arranged at the lower end of the lock key so as to be sleeved in the plug 701 and drive the lock rod 7 to rotate and be buckled.
In the embodiment, the inspection well cover 1 is always flush with the ground, so that the cover is inconvenient to open, and a height gap is generated between the inspection well cover 1 and the ground in order to push the inspection well cover to move upwards, so that force is conveniently applied; be equipped with uncap assist drive device on inspection shaft seat 2, assist drive device is including being located inspection shaft seat 2 not with the articulated push rod 5 of one side of inspection shaft lid 1 and being used for driving driver 9 that push rod 5 reciprocated, be equipped with contact pick up 11 in the locked groove 6, contact pick up 11 is connected so that contact pick up 11 does not sense locking lever 7 time control driver 9 work drive push rod 5 moves up and pushes away inspection shaft lid 1 with driver 9 electricity.
The utility model discloses a set up collapsible warning pole 4 on inspection shaft seat 2, when inspection shaft lid 1 lid closes on inspection shaft seat 2, warning pole 4 contracts in rod cover 3, when inspection shaft lid 1 is opened or leaves inspection shaft seat 2, rod cover 3 upwards rotates under the effect of torsional spring 10, expose the inspection shaft, warning pole 4 upwards pops out under the effect of spring 8, further expose the inspection shaft, thereby guarantee that sufficient length extends to the inspection shaft top, cooperate the reflection of light strip on warning pole 4, thereby let passerby and passing vehicle can see clearly, guarantee warning effect; the rod sleeves 3 are sequentially arranged from top to bottom and are pressed mutually, so that the inspection well cover 1 can be opened to warn passers-by and passing vehicles from multiple angles; and the utility model discloses anti-theft mechanism's setting avoids inspection shaft lid 1 to be stolen, when inspection shaft lid 1 need be opened in the operation personnel operation, only through the key of configuration, drive locking lever 7 rotates and just can open inspection shaft lid 1, thereby avoid inspection shaft lid 1 stolen, when locking lever 7 is rotated and leaves locked groove 6, contact sensor 11 does not respond to locking lever 7, will feedback signal give driver 9, driver 9 drive push rod 5 rebound, ejection inspection shaft lid 1, make inspection shaft lid 1 and ground produce the high clearance, make things convenient for the operation personnel to open inspection shaft lid 1.
The above only is the embodiment of the present invention, not limiting the patent protection scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The utility model provides an inspection shaft lid structure which characterized in that: including inspection shaft seat and inspection shaft lid, the inspection shaft lid articulates to be installed on the inspection shaft seat, is equipped with the step seat on the inspection shaft seat, install a plurality of rod cover through the radial rotation of torsional spring on the step seat, the movable sleeve of rod cover is equipped with the warning pole, the warning pole passes through the spring and is connected with the rod cover, be equipped with reflection of light strip on the warning pole.
2. The inspection well cover structure according to claim 1, characterized in that: the upper end of the rod sleeve radially extends inwards to form a limiting flange, the lower end of the warning rod radially extends outwards to form a limiting block which is used for being matched with the limiting flange to prevent the warning rod from falling out of the rod sleeve, a guide groove which is radially inwards concave is formed in the warning rod along the length direction of the warning rod, and a guide block which is used for guiding the warning rod to move upwards is arranged in the rod sleeve in a sliding mode.
3. The inspection well cover structure according to claim 1, characterized in that: the step seat is provided with a plurality of mounting grooves for mounting the rod sleeves respectively, and the groove depth of each mounting groove is increased progressively in sequence so as to mount the rod sleeves in the inspection well seat from top to bottom in sequence.
4. The inspection well cover structure according to claim 1, characterized in that: an anti-theft mechanism for preventing the inspection well cover from being stolen is also arranged between the inspection well cover and the inspection well base.
5. The inspection well cover structure according to claim 4, characterized in that: the anti-theft mechanism comprises a lock key, a lock rod and a lock groove, the lock rod is rotatably installed on the inspection well cover, the lock groove is formed in the inspection well base and located on the opposite side of the inspection well base hinged to the inspection well cover, the lock rod is an L-shaped mechanism, the upper end face of the lock rod is flush with the upper end face of the inspection well cover, a pentagram-shaped plug is arranged at the upper end of the lock rod, a slot is formed in the periphery of the plug in a surrounding mode in the inspection well cover, and the lower end of the lock key is provided with a jack matched with the shape of the plug so that the lock rod is driven to rotate and buckle into the lock groove in the plug.
6. The inspection well cover structure according to claim 5, characterized in that: the inspection well base is provided with a cover opening power-assisted mechanism, the power-assisted mechanism comprises a push rod and a driver, the push rod is located on one side, hinged to the inspection well cover, of the inspection well base, the driver is used for driving the push rod to move up and down, a contact sensor is arranged in the lock groove, and the contact sensor is electrically connected with the driver so that the contact sensor can control the driver to work and drive the push rod to move up and push the inspection well cover when the lock rod is not sensed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100442.8U CN210658461U (en) | 2019-07-15 | 2019-07-15 | Inspection well cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921100442.8U CN210658461U (en) | 2019-07-15 | 2019-07-15 | Inspection well cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210658461U true CN210658461U (en) | 2020-06-02 |
Family
ID=70836658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921100442.8U Expired - Fee Related CN210658461U (en) | 2019-07-15 | 2019-07-15 | Inspection well cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210658461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024130459A1 (en) * | 2022-12-18 | 2024-06-27 | 倪子期 | Anti-fall manhole cover |
-
2019
- 2019-07-15 CN CN201921100442.8U patent/CN210658461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024130459A1 (en) * | 2022-12-18 | 2024-06-27 | 倪子期 | Anti-fall manhole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |