CN212506345U - Well head protection device for dewatering well and drainage well - Google Patents
Well head protection device for dewatering well and drainage well Download PDFInfo
- Publication number
- CN212506345U CN212506345U CN202020451299.3U CN202020451299U CN212506345U CN 212506345 U CN212506345 U CN 212506345U CN 202020451299 U CN202020451299 U CN 202020451299U CN 212506345 U CN212506345 U CN 212506345U
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- China
- Prior art keywords
- flag
- cover body
- protection device
- well
- dewatering
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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
Links
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 9
- 230000001012 protector Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a well mouth protection device for dewatering wells and dewatering wells, which comprises a cover body, wherein the lower end of the cover body is provided with a column core, the cover body and the column core are coaxially arranged, the outer diameter of the cover body is larger than the inner diameter of a well mouth to be protected, and the outer diameter of the column core is smaller than the inner diameter of the well mouth to be protected; the novel LED lamp is characterized in that flag mounting holes are formed in the cover body, flag poles of flags are mounted in the flag mounting holes, the flag poles are vertically arranged upwards, warning flags are mounted at the upper ends of the flag poles, and light reflecting pastes are arranged on the warning flags and detachably mounted at the lower ends of the flag poles in the flag mounting holes. A flag installation groove is formed in the upper surface of the cover body and used for storing a flag; the flagpole is of a telescopic structure. The utility model discloses can solve current precipitation well, dredge well head protector can not carry out the problem of effectual warning, sign to the well head position under the condition that covers the dust screen.
Description
Technical Field
The utility model belongs to the technical field of the municipal construction, concretely relates to well head protector is used to precipitation well, drainage well.
Background
The foundation pit excavation in the water-rich zone usually needs to be carried out precipitation work, the common precipitation mode is well point precipitation, and however, a great potential safety hazard exists if a precipitation well and a dredging well in a construction site are not protected.
The inventor understands, often adopts the plank to cover the protection at the job site, neither pleasing to the eye nor safe, hardly perceives night, causes the incident, if the plank covers for the well, covers under the condition of dust screen on field upper portion, is difficult for being perceived, if there is construction vehicle to come in and go out, the well head is pressed easily to the wheel, firstly causes the vehicle to damage easily, secondly destroys the well, influences precipitation effect.
In the well head apron that the part was pasted and is pasted reflection of light, if the apron top covers there is the dust screen, can influence the marking effect that reflection of light pasted, the well head is pressed to the construction vehicle probably equally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a precipitation well, dredge well head protector, can solve current precipitation well, dredge well head protector for well can not be under the condition that covers the dust screen, carry out the problem of effectual warning, sign to the well head position.
In order to achieve the above object, an embodiment of the utility model provides a well head protector is used to precipitation well, dredges well, which comprises a cover body, the lower extreme of lid is equipped with the post core, lid and the coaxial setting of post core, the external diameter of lid is greater than the internal diameter of the well head that will protect, the external diameter of post core is less than the internal diameter of the well head that will protect.
The novel LED lamp is characterized in that flag mounting holes are formed in the cover body, flag poles of flags are mounted in the flag mounting holes, the flag poles are vertically arranged upwards, warning flags are mounted at the upper ends of the flag poles, and light reflecting pastes are arranged on the warning flags and detachably mounted at the lower ends of the flag poles in the flag mounting holes.
The beneficial effects of one or more of the above technical solutions are as follows:
adopt the mode that attention device and apron can be dismantled and be connected, under the condition that has the dust screen, pass the flag mounting hole connection in dust screen and the apron with the flagpole, the reflection of light subsides on the warning flag can be made the warning to the driver of construction vehicle, avoids the vehicle to press well head and apron. The flagpole is connected with the mode that the flag mounting hole is dismantled and is connected, when not using the flag, can demolish it, the transportation of being convenient for.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of an embodiment of the present invention showing an overall structure in use;
fig. 2 is a top view of the cover body in the embodiment of the present invention.
In the figure: 1. dewatering wells; 2. a cover body; 3. a handle; 4. a cable; 5. a flag; 6. a column core; 201. a cable hole; 202. flag mounting holes; 203. flag mounting groove.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
For convenience of description, the words "up, down, left, right" in the present invention, if appearing, are intended to correspond only to the upper, lower, left, right directions of the drawings themselves, not to limit the structure, but merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
The utility model discloses an among the typical embodiment, as shown in fig. 1-2, a well head protector is used to precipitation well, dredges well, including lid 2, the lower extreme of lid 2 is equipped with post core 6, lid 2 and the coaxial setting of post core 6, the external diameter of lid 2 is greater than the internal diameter of the well head that will protect, the external diameter of post core 6 is less than the internal diameter of the well head that will protect.
Be provided with flag mounting hole 202 in the lid 2, install the flagpole of flag 5 in the flag mounting hole 202, the flagpole sets up vertically upwards, the warning flag is installed to the upper end of flagpole, be provided with the reflection of light on the warning flag and paste the lower extreme detachable of flagpole is installed in flag mounting hole 202.
A banner mounting groove 203 is formed in the upper surface of the cover body 2, and the banner mounting groove 203 is used for storing a banner 5; the flagpole is of a telescopic structure and can be stretched along the axis of the flagpole so as to meet the size requirement of the flag installation groove 203.
The middle part of lid 2 is equipped with cable hole 201, cable hole 201 runs through lid 2 and post core 6, cable hole 201 is used for passing cable 4.
The upper surface and the side surface of the cover body 2 are provided with reflective stickers. The side of lid 2 is provided with handle 3, handle 3 is the cell body structure. The column core 6 is of a thin-wall cylindrical structure.
The flagpole comprises the multisection telescopic link that nests in proper order and sets up, is provided with location structure between the adjacent telescopic link to realize the fixed after the telescopic link is fully stretched out and drawn back.
In this embodiment, the positioning structure can be a damping member disposed between adjacent telescopic rods, and in other embodiments, the positioning structure can be a thread at the end of the telescopic rod, and after the telescopic rod is completely extended, the positioning is realized through an internal thread and an external thread between the adjacent telescopic rods. In other embodiments, the positioning structure may be self-setting by one skilled in the art.
The lower extreme of flagpole is provided with the external screw thread, flag mounting hole 202 is the screw hole, the flagpole passes through the screw thread with flag mounting hole 202 in order to realize dismantling the connection.
In the present embodiment, the height of the column core 6 in the vertical direction is 150-. In other embodiments, the height of the core 6 and the size of the cover 2 can be set by one skilled in the art, and will not be described herein.
The flag mounting groove is arranged, and the flagpole is of a telescopic structure, so that the warning flag can be wound outside the flagpole when the flagpole is not used, and the flagpole is retracted to the minimum length; then the flag is placed in the flag installation groove, so that the flag installation groove and the flag installation groove are convenient to integrally transport.
And a cable hole structure is adopted, so that power supply of a water pump in a dewatering well or a drainage well is facilitated. The thin-wall cylindrical column core is adopted, so that the overall weight of the column core and the cover body can be reduced, the manufacturing cost is reduced, and the transportation is facilitated under the condition that the positioning cover body is met.
The working principle is as follows: when using this device, if the upper surface of lid 2 does not cover the dust screen, can directly utilize the reflection of light subsides of lid 2 upper surface and side to carry out the warning and the sign of well head, avoid constructor to fall the well head, perhaps construction vehicle presses the apron.
When the upper surface of the cover body 2 is covered with the dust screen, the flag 5 is taken out from the flag mounting groove 203, the warning flag is stretched, the multi-section telescopic rod in the flagpole is stretched, and the lower end of the flagpole penetrates through the dust screen to be connected with the threaded hole in the cover body 2. The warning flag realizes the warning and the identification of the wellhead.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. A wellhead protection device for dewatering wells and dewatering wells is characterized by comprising a cover body, wherein the lower end of the cover body is provided with a column core, the cover body and the column core are coaxially arranged, the outer diameter of the cover body is larger than the inner diameter of a wellhead to be protected, and the outer diameter of the column core is smaller than the inner diameter of the wellhead to be protected;
the novel LED lamp is characterized in that flag mounting holes are formed in the cover body, flag poles of flags are mounted in the flag mounting holes, the flag poles are vertically arranged upwards, warning flags are mounted at the upper ends of the flag poles, and light reflecting pastes are arranged on the warning flags and detachably mounted at the lower ends of the flag poles in the flag mounting holes.
2. The wellhead protection device for dewatering wells and dredging wells according to claim 1, wherein a flag installation groove is formed in the upper surface of the cover body and used for storing a flag;
the flagpole is the extending structure, the flagpole can be followed self axis and stretched out and drawn back in order to satisfy the size requirement of flag mounting groove.
3. The wellhead protection device for dewatering wells and dredging wells according to claim 1, wherein a cable hole is formed in the middle of the cover body, penetrates through the cover body and the column core, and is used for penetrating a cable.
4. The wellhead protection device for dewatering wells and dredging wells according to claim 1, wherein the upper surface and the side surfaces of the cover body are provided with light reflecting pastes.
5. The wellhead protection device for dewatering wells and dewatering wells according to claim 1, wherein a handle is arranged on the side face of the cover body, and the handle is of a groove body structure.
6. The wellhead protection device for dewatering wells and dewatering wells according to claim 1, wherein the column core is of a thin-walled cylindrical structure.
7. The wellhead protection device for dewatering wells and dredging wells according to claim 1, wherein the flag pole is composed of a plurality of telescopic rods which are sequentially nested, and a positioning structure is arranged between the adjacent telescopic rods so as to fix the telescopic rods after the telescopic rods are completely stretched.
8. The wellhead protection device for dewatering wells and dredging wells according to claim 1, wherein the lower end of the flag rod is provided with external threads, the flag mounting hole is a threaded hole, and the flag rod and the flag mounting hole are in threaded connection so as to achieve detachable connection.
9. The wellhead protection device for the dewatering well and the dewatering well as claimed in claim 1, wherein the height of the column core in the vertical direction is 150-250 mm.
10. The wellhead protection device for the dewatering well and the dewatering well as claimed in claim 1, wherein the cover body is of a cylindrical structure, and the diameter of the cover body is 550 mm and 650 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451299.3U CN212506345U (en) | 2020-03-31 | 2020-03-31 | Well head protection device for dewatering well and drainage well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451299.3U CN212506345U (en) | 2020-03-31 | 2020-03-31 | Well head protection device for dewatering well and drainage well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212506345U true CN212506345U (en) | 2021-02-09 |
Family
ID=74441850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451299.3U Expired - Fee Related CN212506345U (en) | 2020-03-31 | 2020-03-31 | Well head protection device for dewatering well and drainage well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212506345U (en) |
-
2020
- 2020-03-31 CN CN202020451299.3U patent/CN212506345U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |