CN210108369U - Fixed point marking device in engineering survey - Google Patents
Fixed point marking device in engineering survey Download PDFInfo
- Publication number
- CN210108369U CN210108369U CN201921182259.7U CN201921182259U CN210108369U CN 210108369 U CN210108369 U CN 210108369U CN 201921182259 U CN201921182259 U CN 201921182259U CN 210108369 U CN210108369 U CN 210108369U
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- China
- Prior art keywords
- fixed
- ring
- mark
- fixed point
- mark pole
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an engineering survey technical field especially relates to a fixed point mark device in engineering survey, including the mark pole, the bottom of mark pole is the pointed end, the sticker that is equipped with easy observation is pasted at the top of mark pole, the middle part slip of mark pole is provided with the ring, the even welded fastening in side of ring has three support, the bottom veneer of support is fixed with a piece, the lower part veneer of mark pole is fixed with the magnetic ring, three logical grooves have been seted up on the upper portion of mark pole, the middle part welded fastening in three logical grooves has the fixed block, three sides of fixed block all the installation are fixed with the spring, the other end welded fastening of spring has the card pearl, sliding fit on card pearl and the inner wall that leads to the groove passageway, and convenient, the efficient mark of fixing a point.
Description
Technical Field
The utility model relates to an engineering survey technical field especially relates to a fixed point mark device in engineering survey.
Background
Fixed point marker pole can often be used in engineering survey, and some marker poles that have now need operating personnel to stand and hold in the arms the marker pole and mark when putting the mark on stereoplasm ground to when making the fixed point mark, need a large amount of personnel, make fixed point mark very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a fixed point marking device in engineering measurement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fixed point mark device among engineering survey, including the mark pole, the bottom of mark pole is pointed end, the top subsides of mark pole are equipped with the sticker of easily observing, the middle part of mark pole slides and is provided with the ring, the even welded fastening in side of ring has three support, the bottom veneer of support is fixed with a piece, the lower part veneer of mark pole is fixed with the magnetic ring, three logical grooves have been seted up on the upper portion of mark pole, the middle part welded fastening in three logical grooves has the fixed block, the spring all is installed and is fixed with on three sides of fixed block, the other end welded fastening of spring has the card pearl, sliding fit on the inner wall of card pearl and logical groove passageway.
Preferably, the inner wall of the circular ring is uniformly provided with clamping grooves, and the clamping grooves are matched with the clamping beads.
Preferably, the bottom end surface of the support block is provided with a friction bump, and the support block is made of rubber.
Preferably, when the circular ring is contacted with the magnetic ring and is adsorbed and fixed, the support block is contacted with the ground, and the tip end of the marking rod is separated from the ground.
Preferably, the inner diameter of the circular ring is the same as the outer diameter of the marker post.
The utility model has the advantages that:
the tip through the mark pole carries out the fixed point mark in soft area, through the subaerial steady mark pole of putting of ring sum support on the mark pole at the stereoplasm mark pole of fixing a point mark, does not need the manual work to support to convenient, efficient that can be convenient carries out the fixed point mark.
Drawings
Fig. 1 is a schematic structural diagram of a fixed point marking device in engineering measurement according to the present invention;
fig. 2 is a schematic structural view of a marking rod of the fixed point marking device in engineering measurement according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram of fixed point mark device's ring in engineering survey.
Fig. 4 is an enlarged view of a in fig. 2 of a fixed point marking device in engineering measurement according to the present invention.
In the figure: 1 marking rod, 2 rings, 3 supports, 4 support blocks, 5 magnetic rings, 6 springs, 7 clamping beads, 8 clamping grooves and 9 fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a fixed point marking device in engineering survey, including marker post 1, the bottom of marker post 1 is the pointed end, and easy-to-observe sticker is pasted on the top of marker post 1.
The middle part of marker pole 1 slides and is provided with ring 2, and the internal diameter of ring 2 is the same with the external diameter of marker pole 1, and the side of ring 2 evenly welded fastening has three support 3, and the bottom veneer of support 3 is fixed with a piece 4, and the bottom face of a piece 4 is provided with the friction bump, and the material of a piece 4 is rubber.
The lower part of the marking rod 1 is fixedly glued with a magnetic ring 5, when the circular ring 2 is contacted with the magnetic ring 5 for adsorption and fixation, the support block 4 is contacted with the ground, and the tip part of the marking rod 1 leaves the ground.
Three through grooves have been seted up on the upper portion of mark pole 1, and the middle part welded fastening that three lead to the groove has fixed block 9, and three sides of fixed block 9 all install and are fixed with spring 6, and spring 6's other end welded fastening has card pearl 7, and sliding fit is gone up with the inner wall that leads to the groove passageway to card pearl 7, has evenly seted up draw-in groove 8 on the inner wall of ring 2, and draw-in groove 8 and card pearl 7 looks adaptation.
In this embodiment, when the fixed point mark in engineering survey, in the soft area of soil, through stirring ring 2 up for card pearl 7 card is established in ring 2's draw-in groove 8, thereby fixes ring 2, makes the pointed end of marker post 1 expose, carries out the fixed point mark through inserting the pointed end of marker post 1 and establishes in the soil.
When stereoplasm ground, through with ring 2 from the position department of calorie pearl 7, stir down, calorie pearl 7 receives extrusion back compression spring 6 then breaks away from draw-in groove 8, and ring 2 stirs down and adsorbs fixedly with magnetic ring 5, and branch piece 4 and ground contact this moment, the pointed end of marker post 1 leaves ground, the pointed end of marker post 1 points to fixed point mark department to can steadily put the marker post.
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 (5)
1. The utility model provides a fixed point mark device among engineering survey, including mark pole (1), a serial communication port, the bottom of mark pole (1) is the pointed end, the top subsides of mark pole (1) are equipped with the sticker of easily observing, the middle part slip of mark pole (1) is provided with ring (2), the even welded fastening in side of ring (2) has three support (3), the bottom veneer of support (3) is fixed with a piece (4), the lower part veneer of mark pole (1) is fixed with magnetic ring (5), three logical grooves have been seted up on the upper portion of mark pole (1), the middle part welded fastening in three logical grooves has fixed block (9), three sides of fixed block (9) all install and are fixed with spring (6), the other end welded fastening of spring (6) has calorie pearl (7), card pearl (7) and lead to sliding fit on the inner wall of groove passageway.
2. The fixed point marking device in engineering measurement according to claim 1, characterized in that the inner wall of the ring (2) is provided with clamping grooves (8) uniformly, and the clamping grooves (8) are matched with the clamping beads (7).
3. The fixed point marking device in engineering measurement according to claim 1, characterized in that the bottom end surface of the support block (4) is provided with friction bumps, and the material of the support block (4) is rubber.
4. The fixed point marking device in engineering measurement as claimed in claim 1, characterized in that when the ring (2) is contacted with the magnetic ring (5) and is adsorbed and fixed, the support block (4) is contacted with the ground, and the tip of the marking rod (1) is separated from the ground.
5. The fixed point marking device in engineering measurement according to claim 1, characterized in that the inner diameter of the circular ring (2) and the outer diameter of the marking rod (1) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182259.7U CN210108369U (en) | 2019-07-25 | 2019-07-25 | Fixed point marking device in engineering survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921182259.7U CN210108369U (en) | 2019-07-25 | 2019-07-25 | Fixed point marking device in engineering survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108369U true CN210108369U (en) | 2020-02-21 |
Family
ID=69566889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921182259.7U Expired - Fee Related CN210108369U (en) | 2019-07-25 | 2019-07-25 | Fixed point marking device in engineering survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210108369U (en) |
-
2019
- 2019-07-25 CN CN201921182259.7U patent/CN210108369U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210725 |