CN215443996U - Temporary plugging device for municipal road exploration drilling - Google Patents
Temporary plugging device for municipal road exploration drilling Download PDFInfo
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- CN215443996U CN215443996U CN202120623735.5U CN202120623735U CN215443996U CN 215443996 U CN215443996 U CN 215443996U CN 202120623735 U CN202120623735 U CN 202120623735U CN 215443996 U CN215443996 U CN 215443996U
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Abstract
The utility model provides a temporary plugging device of town road reconnaissance drilling, including drilling covering device and fixing device, drilling covering device includes the steel sheet and rather than the steel cylinder of being connected, fixing device includes shank of bolt and telescoping device, the shank of bolt passes and connects the steel sheet behind the steel cylinder, but telescoping device one end is connected the steel cylinder, and the nut on the other end connecting bolt pole. Be applied to the occasion that carries out interim shutoff to the reconnaissance drilling in the town road reconnaissance process, can tighten up and block by fixing device through rotatory bolt head that exposes out the steel sheet, guaranteed that the device can fasten in drilling department, not taken or deviate from the primary importance by the vehicle, have the effect that convenient operation is firm safe.
Description
Technical Field
The utility model belongs to the technical field of road drilling, especially, relate to a temporary plugging device of town road reconnaissance drilling.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the accelerated development of cities and the improvement of the living standard of people, the quantity of vehicles kept increases rapidly, and road reconstruction and extension are always carried out in order to meet the travel requirements. The reconstruction and extension of the road firstly needs to carry out road geological exploration work, the implementation time of the small-caliber geological exploration drilling is generally night, road traffic needs to be recovered in the daytime, and the geological exploration drilling cannot be completely blocked in the daytime. The temporary plugging needs to ensure the passing of the vehicle and the passing safety of the vehicle.
In view of town road reconnaissance drilling aperture ratio is less, current interim plugging device generally adopts small-size rectangle steel sheet to cover, carries out interim shutoff with the fixed mode of steel nail all around, and the steel sheet is often taken up by the vehicle that goes at a high speed in the reality, deviates original position, and the steel nail probably stands out the road surface, can cause the harm for the tire of vehicle.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the present disclosure provides a temporary plugging device of town road reconnaissance drilling, it can guarantee that the road is normally current and have the security concurrently.
In order to achieve the purpose, the following technical scheme is adopted in the disclosure:
a temporary plugging device of town road reconnaissance drilling includes:
drilling covering device and fixing device, drilling covering device includes the steel sheet and rather than the steel cylinder of being connected, fixing device includes shank of bolt and telescoping device, the shank of bolt pass behind the steel cylinder with steel sheet swing joint, but telescoping device one end is connected steel cylinder lower limb, the nut that the other end is connected the shank of bolt lower extreme setting.
Furthermore, a hole is formed in the geometric center of the steel plate.
Further, the upper end of the bolt rod is provided with a bolt head, and the lower end of the bolt rod penetrates through a hole in the steel plate and is fixed on the steel plate through the bolt head at the upper end.
Further, the telescopic device comprises a first connecting rod and a second connecting rod.
Further, the first connecting rod and the second connecting rod are connected through hinges.
Further, the first connecting rod is connected with the lower edge of the steel cylinder through a hinge.
Further, the second connecting rod is connected with a nut on the bolt rod through a hinge.
Further, the steel plate is connected with the upper edge of the steel cylinder through welding.
Furthermore, the telescopic devices are arranged into two groups, and the two groups of telescopic devices are symmetrically arranged according to any diameter of the section of the steel cylinder shaft.
Furthermore, the lower part of the steel cylinder is sealed by a lower steel plate, and a hole is reserved in the geometric center of the lower steel plate.
The beneficial effects of this disclosure are:
the utility model discloses a temporary plugging device of town road reconnaissance drilling is applied to the occasion of carrying out interim shutoff to reconnaissance drilling in the town road reconnaissance process, exposes out the bolt head of steel sheet through the rotation and can tighten up and block by fixing device promptly, has guaranteed that the device can fasten in drilling department, does not take or deviate from the primary importance by the vehicle, has the effect of the convenient firm safety of operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a schematic structural diagram of a temporary blocking device for a municipal road exploration borehole, provided by an embodiment of the disclosure;
FIG. 2 is a schematic view of a hinge structure of a temporary blocking device for a municipal road exploration borehole, provided by an embodiment of the disclosure;
wherein, 1, steel plate; 2. a steel cylinder; 3. a hinge structure 1; 4. a first connecting rod; 5. a hinge structure 2; 6. a second connecting rod; 7. a nut; 8. a hinge structure 3; 9. a bolt shank.
Detailed Description
The present disclosure is further described with reference to the following drawings and examples.
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 disclosure 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 disclosure. 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.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
As shown in fig. 1, the temporary plugging device of town road exploration drilling of this embodiment includes:
drilling covering device and fixing device, drilling covering device includes the steel sheet and rather than the steel cylinder of being connected, fixing device includes shank of bolt and telescoping device, the shank of bolt pass behind the steel cylinder with steel sheet swing joint, but telescoping device one end is connected steel cylinder lower limb, the nut that the other end is connected the shank of bolt lower extreme setting.
Furthermore, a hole is formed in the geometric center of the steel plate.
Further, the upper end of the bolt rod is provided with a bolt head, and the lower end of the bolt rod penetrates through a hole in the steel plate and is fixed on the steel plate through the bolt head at the upper end.
Further, the telescopic device comprises a first connecting rod and a second connecting rod.
Further, the first connecting rod and the second connecting rod are connected through hinges.
Further, the first connecting rod is connected with the lower edge of the steel cylinder through a hinge.
Further, the second connecting rod is connected with a nut on the bolt rod through a hinge.
Further, the steel plate is connected with the upper edge of the steel cylinder through welding.
Furthermore, the telescopic devices are arranged into two groups, and the two groups of telescopic devices are symmetrically arranged according to any diameter of the section of the steel cylinder shaft.
Furthermore, the lower part of the steel cylinder is sealed by a lower steel plate, and a hole is reserved in the geometric center of the lower steel plate.
As an example of the manner in which the device may be used,
after the shank of bolt passed hole and graduated flask on the steel sheet, and then continued to pass the hole of lower steel sheet, then set up the nut again at the lower extreme of shank of bolt, again with head rod and second connecting rod respectively with the hinge structure of the lower limb of steel cylinder and fall the hinge structure on the curtain and be connected, also through articulated connection between head rod and the second connecting rod, so when the bolt head of rotatory shank of bolt upper end carries out expansion and tightening up of telescoping device, only the shank of bolt rotates, and the hinge structure irrotational movement on nut and the nut, only reciprocate.
The working principle is as follows:
before the telescopic device is used, firstly, the two connecting rods of the telescopic device are straightened by rotating the bolt head, at the moment, the nut moves away from the bolt head, the connecting rods are driven to be straightened randomly through hinging, the connecting angle of the two connecting rods is increased until the connecting rods can extend into a drill hole, and then the bolt rod and the steel cylinder thereof are inserted into the drill hole, so that the steel plate is just laid on the drill hole and covers the drill hole;
then the bolt head is rotated in the opposite direction, the nut moves close to the bolt head through the thread on the bolt head, the connecting rod hinged with the nut is bent, the two connecting rods are tightened, the connecting angle is reduced, and the connecting rod is rotated until the steel plate can just block the drilled hole;
the device is now firmly fixed in place at the drilling site and cannot be picked up by a vehicle traveling at high speed or even be out of position.
The lower end through setting up the steel cylinder adopts down the steel sheet to seal to steel sheet geometric centre puts the department and sets up the hole corresponding with the steel sheet down, and the diameter in hole slightly is greater than the diameter of shank of bolt, so can guarantee when the bolt head of rotatory shank of bolt upper segment, the shank of bolt lower extreme can not rock by a wide margin, and then makes more convenient when installing and dismantling the device, rapidly.
As shown in fig. 2, for the purpose of supplementing the description of the hinge structure, it is commonly used for connecting devices or parts of two parts of machines, vehicles, doors and windows, or implements, such as an articulated trolley bus, an articulated truck, and an articulated bus. Bearing connections, hinge connections, etc. are also common hinges at present. It is common for the door leaf and the door frame to be connected together so that they cannot be separated, but they can still have a conditional relative movement. This is mainly due to the hinges connecting them so that they have the characteristics of movement of the door leaf and the door frame.
The two ends of any diameter of the nut are symmetrically provided with the hinge structures and connected with the second connecting rod, so that the second connecting rod can be driven to stretch and retract through the displacement of the nut.
Similarly, the two ends of any diameter of the steel cylinder are symmetrically provided with the hinge structures and are connected with the first connecting rod, so that the first connecting rod and the steel cylinder can be driven to rotate and displace through the second connecting rod.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. The utility model provides a temporary plugging device of town road reconnaissance drilling which characterized in that includes:
drilling covering device and fixing device, drilling covering device includes the steel sheet and rather than the steel cylinder of being connected, fixing device includes shank of bolt and telescoping device, the shank of bolt pass behind the steel cylinder with steel sheet swing joint, but telescoping device one end is connected steel cylinder lower limb, the nut that the other end is connected the shank of bolt lower extreme setting.
2. The temporary blocking device for the municipal road exploration drilling hole according to claim 1, wherein the geometric center of the steel plate is provided with a hole.
3. The temporary blocking device for the municipal road exploration drilling hole according to claim 2, wherein the upper end of the bolt rod is provided with a bolt head, and the lower end of the bolt rod passes through the hole in the steel plate and is fixed on the steel plate through the bolt head at the upper end.
4. A temporary plugging device for a municipal road exploration borehole according to claim 3, wherein said retractable means comprises a first connecting rod and a second connecting rod.
5. A temporary plugging device for a municipal road exploration borehole according to claim 4, wherein the first connecting rod and the second connecting rod are connected by a hinge.
6. A temporary plugging device for a municipal road exploration drilling according to claim 5, wherein the first connecting rod is hinged to the lower edge of the steel cylinder.
7. The temporary blocking device for the municipal road exploration drilling hole according to claim 6, wherein the second connecting rod is hinged to the nut on the bolt rod.
8. The temporary blocking device for the municipal road exploration drilling hole according to claim 7, wherein the steel plate is connected with the upper edge of the steel cylinder by welding.
9. A temporary plugging device for a municipal road exploration drilling hole according to claim 8, wherein said retractable devices are arranged in two groups, and said two groups of retractable devices are symmetrically arranged according to any diameter of the shaft section of the steel cylinder.
10. The temporary blocking device for the municipal road exploration drilling hole according to claim 9, wherein the lower end of the steel cylinder is sealed by a lower steel plate, and a hole is reserved in the geometric center of the lower steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623735.5U CN215443996U (en) | 2021-03-26 | 2021-03-26 | Temporary plugging device for municipal road exploration drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623735.5U CN215443996U (en) | 2021-03-26 | 2021-03-26 | Temporary plugging device for municipal road exploration drilling |
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| Publication Number | Publication Date |
|---|---|
| CN215443996U true CN215443996U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623735.5U Active CN215443996U (en) | 2021-03-26 | 2021-03-26 | Temporary plugging device for municipal road exploration drilling |
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| CN (1) | CN215443996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405250A (en) * | 2022-09-23 | 2022-11-29 | 中航勘察设计研究院有限公司 | Drilling plugging device |
-
2021
- 2021-03-26 CN CN202120623735.5U patent/CN215443996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115405250A (en) * | 2022-09-23 | 2022-11-29 | 中航勘察设计研究院有限公司 | Drilling plugging device |
| CN115405250B (en) * | 2022-09-23 | 2023-12-15 | 中航勘察设计研究院有限公司 | Drilling plugging device |
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