CN213902378U - Civil engineering is measured with fixed point sighting rod - Google Patents
Civil engineering is measured with fixed point sighting rod Download PDFInfo
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- CN213902378U CN213902378U CN202120064387.2U CN202120064387U CN213902378U CN 213902378 U CN213902378 U CN 213902378U CN 202120064387 U CN202120064387 U CN 202120064387U CN 213902378 U CN213902378 U CN 213902378U
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- fixedly connected
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- pole
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Abstract
The utility model discloses a civil engineering is measured with fixed point sighting rod, including urceolus and fixed establishment, the outer wall of urceolus is provided with the locating hole that the equidistance distributes, and pegs graft and have interior pole in the inner wall of urceolus, the outer wall of interior pole is provided with the mounting groove, and the bottom inner wall fixedly connected with spring of mounting groove, the one end fixedly connected with slider of spring, and slider and mounting groove formation sliding fit, the top outer wall fixedly connected with locating piece of slider, and locating piece and locating hole looks adaptation. The utility model discloses a pole in being provided with, when the length of pole or shrink are adjusted to needs, we only need press the locating piece, then pole in the pulling lets it remove along the urceolus, when removing next locating hole, under the effect of spring, the locating piece will block the locating hole and accomplish the regulation, so relapse, until adjust to suitable length can, like this we can not only adjust the height of pole, but also can make interior pole shrink portable, simple and convenient.
Description
Technical Field
The utility model relates to a civil engineering technical field especially relates to a civil engineering is measured and is used fixed point sighting rod.
Background
Civil engineering is a general term for the scientific and technological process of building various engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, water supply and drainage and protection projects, which are built on or under the ground, on the land or in water and directly or indirectly serve human life, production, military affairs and scientific research.
In the measuring process of civil engineering, a fixed point marking rod is needed for measuring operation, the existing measuring marking rod is inconvenient to carry, the height required by the measuring marking rod cannot be adjusted when the measuring marking rod is used, and certain inconvenience is realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixed point sighting rod for civil engineering measurement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a civil engineering is fixed point sighting rod for measurement, includes urceolus and fixed establishment, the outer wall of urceolus is provided with the locating hole that the equidistance distributes, and the inner wall of urceolus pegs graft and have interior pole, the outer wall of interior pole is provided with the mounting groove, and the bottom inner wall fixedly connected with spring of mounting groove, the one end fixedly connected with slider of spring, and slider and mounting groove formation sliding fit, the top outer wall fixedly connected with locating piece of slider, and locating piece and locating hole looks adaptation.
Further, fixed establishment includes the fixed disk, and the top outer wall of fixed disk and the bottom outer wall fixed connection of urceolus.
Furthermore, the outer wall of the top of the fixed disk is provided with mounting holes distributed at equal intervals, and the inner wall of each mounting hole is connected with a screw rod through threads.
Furthermore, one end fixedly connected with carousel of screw rod, and the bottom outer wall fixedly connected with inserted bar of fixed disk.
Furthermore, the outer wall of the outer barrel is fixedly connected with a rectangular frame, and the inner wall of the top of the rectangular frame is rotatably connected with a rotating rod through a rotating shaft.
Furthermore, one end of the rotating rod is fixedly connected with a gravity ball, and the inner wall of the bottom of the rectangular frame is provided with a triangular block.
The utility model has the advantages that:
1. this be used for civil engineering survey to use fixed point sighting rod, through being provided with interior pole, when the length of the sighting rod is adjusted to needs or shrink, we only need press the locating piece, then pole lets it remove along the urceolus in the pulling, when removing next locating hole, under the effect of spring, the locating piece will block the locating hole and accomplish the regulation, so relapse, until adjust to suitable length can, so we can not only adjust the height of sighting rod, but also can make interior pole shrink portable, and is simple and convenient.
2. This a be used for civil engineering survey with fixed point sighting rod, through being provided with the fixed disk, when fixing, insert the inserted bar earlier ground, then rotate the screw rod through the carousel, make the screw rod screw in ground, can be more firm when fixing on ground like this.
3. This be used for civil engineering survey with fixed point sighting rod, through being provided with the rectangle frame, when fixed sighting rod, we can be according to the point portion of triangle-shaped piece and the position of gravity ball to can make the vertically interpolation of sighting rod on ground.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic view of the overall structure of a fixed point post for civil engineering measurement provided by the utility model;
fig. 2 is a schematic view of a positioning block structure of a fixed point marking rod for civil engineering measurement provided by the utility model;
fig. 3 is the utility model provides a civil engineering is measured with rectangle frame structure schematic diagram of fixed point sighting rod.
In the figure: 1. an inner rod; 2. positioning holes; 3. an outer cylinder; 4. a screw; 5. fixing the disc; 6. inserting a rod; 7. positioning blocks; 8. a slider; 9. mounting grooves; 10. a spring; 11. a rectangular frame; 12. a gravity ball; 13. and (5) a triangular block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a civil engineering survey is with fixed point sighting rod, including urceolus 3 and fixed establishment, the outer wall of urceolus 3 is provided with locating hole 2 that the equidistance distributes, and the inner rod 1 is pegged graft to the inner wall of urceolus 3, the outer wall of interior rod 1 is provided with mounting groove 9, and the bottom inner wall fixedly connected with spring 10 of mounting groove 9, the one end fixedly connected with slider 8 of spring 10, and slider 8 and mounting groove 9 form sliding fit, the top outer wall fixedly connected with locating piece 7 of slider 8, and locating piece 7 and locating hole 2 looks adaptation.
The utility model discloses in, fixed establishment includes fixed disk 5, and the top outer wall of fixed disk 5 and the bottom outer wall fixed connection of urceolus 3.
The utility model discloses in, the top outer wall of fixed disk 5 is provided with the mounting hole that the equidistance distributes, and the inner wall of mounting hole has screw rod 4 through threaded connection.
The utility model discloses in, the one end fixedly connected with carousel of screw rod 4, and the bottom outer wall fixedly connected with inserted bar 6 of fixed disk 5.
The working principle is as follows: fix the sighting rod earlier, insert inserted bar 6 ground, then rotate screw rod 4 through the carousel, make screw rod 4 screw in ground, accomplish the fixed of sighting rod, adjust the height of sighting rod as required, we only need press locating piece 7, then pole 1 lets it remove along urceolus 3 in the pulling, when removing next locating hole 2, under spring 10's effect, locating piece 7 will block locating hole 2 and accomplish the regulation, so relapse, until adjusting suitable length can.
Example 2
Referring to fig. 3, the embodiment of the positioning and marking rod for civil engineering measurement is compared with embodiment 1, and the positioning and marking rod further comprises a rectangular frame 11 fixedly connected to the outer wall of the outer cylinder 3, and a rotating rod is rotatably connected to the inner wall of the top of the rectangular frame 11 through a rotating shaft.
The utility model discloses in, the one end fixedly connected with gravity ball 12 of bull stick, and the bottom inner wall fixedly connected with triangle block 13 of rectangle frame 11.
The working principle is as follows: when the marker post is fixed, the position of the gravity ball 12 can be pointed according to the position of the tip of the triangular block 13, namely, the position is on the same straight line, so that the marker post can be vertically inserted into the ground.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a civil engineering is fixed point sighting rod for measurement, includes urceolus (3) and fixed establishment, its characterized in that, the outer wall of urceolus (3) is provided with locating hole (2) that the equidistance distributes, and the inner wall of urceolus (3) is pegged graft and is had interior pole (1), the outer wall of interior pole (1) is provided with mounting groove (9), and the bottom inner wall fixedly connected with spring (10) of mounting groove (9), the one end fixedly connected with slider (8) of spring (10), and slider (8) and mounting groove (9) form sliding fit, the top outer wall fixedly connected with locating piece (7) of slider (8), and locating piece (7) and locating hole (2) looks adaptation.
2. The fixed point sighting rod for civil engineering measurement according to claim 1, characterized in that, the fixed mechanism includes fixed disk (5), and the top outer wall of fixed disk (5) and the bottom outer wall of urceolus (3) fixed connection.
3. The fixed point sighting rod for civil engineering measurement according to claim 2, characterized in that the top outer wall of fixed disk (5) is provided with mounting holes distributed equidistantly, and the inner wall of the mounting hole is connected with screw rod (4) through screw thread.
4. The fixed-point marking pole for civil engineering measurement as claimed in claim 3, characterized in that one end of the screw (4) is fixedly connected with a rotary disc, and the outer wall of the bottom of the fixed disc (5) is fixedly connected with an inserted link (6).
5. The marking post for civil engineering measurement as claimed in claim 1, wherein the outer wall of the outer cylinder (3) is fixedly connected with a rectangular frame (11), and the top inner wall of the rectangular frame (11) is rotatably connected with a rotating rod through a rotating shaft.
6. The fixed-point marking pole for civil engineering measurement as claimed in claim 5, characterized in that one end of the rotating pole is fixedly connected with a gravity ball (12), and the bottom inner wall of the rectangular frame (11) is provided with a triangular block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064387.2U CN213902378U (en) | 2021-01-11 | 2021-01-11 | Civil engineering is measured with fixed point sighting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120064387.2U CN213902378U (en) | 2021-01-11 | 2021-01-11 | Civil engineering is measured with fixed point sighting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213902378U true CN213902378U (en) | 2021-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120064387.2U Expired - Fee Related CN213902378U (en) | 2021-01-11 | 2021-01-11 | Civil engineering is measured with fixed point sighting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213902378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112503A (en) * | 2021-12-03 | 2022-03-01 | 广东信科检测有限公司 | Soil monitoring sampling device |
-
2021
- 2021-01-11 CN CN202120064387.2U patent/CN213902378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112503A (en) * | 2021-12-03 | 2022-03-01 | 广东信科检测有限公司 | Soil monitoring sampling device |
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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: 20210806 Termination date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |