CN206132059U - Collapsible survey and drawing sighting rod - Google Patents
Collapsible survey and drawing sighting rod Download PDFInfo
- Publication number
- CN206132059U CN206132059U CN201620955101.9U CN201620955101U CN206132059U CN 206132059 U CN206132059 U CN 206132059U CN 201620955101 U CN201620955101 U CN 201620955101U CN 206132059 U CN206132059 U CN 206132059U
- Authority
- CN
- China
- Prior art keywords
- rod
- installation cavity
- transiting
- pin
- push rod
- Prior art date
- 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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Abstract
The utility model discloses an enough collapsible survey and drawing sighting rod who realizes folding shrink, the sighting rod delivery of being convenient for. This collapsible survey and drawing sighting rod includes the first body of rod, transition rod, ejector pin, a body of rod is articulated with transition rod, and transition rod is articulated with the ejector pin, be provided with transition rod's installation cavity on the first body of rod, the last second installation cavity that is provided with the ejector pin of transition rod, set up spacing boss on the first body of rod, the last spacing boss of second that is provided with of transition rod, it installs the round pin axle all to set up in first pinhole and the second round pin shaft hole, round pin axle in the first pinhole is tangent with transition rod's side, round pin axle in the second round pin shaft hole is tangent with the ejector pin. Adopt the collapsible survey and drawing sighting rod use to accomplish the back at the sighting rod, can be folding to the transition rod in with the ejector pin, it is folding to the body of rod in with transition rod, therefore can reduce the volume of sighting rod, shorten the length of sighting rod to be convenient for the sighting rod the transportation and carry.
Description
Technical field
This utility model is related to a kind of mark post, especially a kind of foldable mapping mark post.
Background technology
It is known：Foldable mapping mark post refers to the apparatus of measurement, into shaft-like, paint red and white is scribbled above, main
It is used to refer to measurement point.Existing mark post typically adopts wooden mark post, in use mark post is inserted into into measurement point, from
And enable survey crew accurately to observe measurement point.Because mark post needs higher height to realize comparing to mapped point
Obvious indicative function.Existing mark post is transporting number with handling process using all-in-one-piece because length is longer
It is tired, while easily suffering damage, or fracture.
Utility model content
Technical problem to be solved in the utility model is to provide one kind and can realize folding shrinking, is easy to what mark post was delivered
Foldable mapping mark post.
This utility model solves the technical scheme that its technical problem adopted：Foldable mapping mark post, including the first bar
Body, transiting rod and push rod；The installation cavity matched with transiting rod is provided with first body of rod, the installation cavity is in the first bar
One side of one end of body and first body of rod is respectively provided with opening；The second peace matched with push rod is provided with the transiting rod
It behave affectedly, second installation cavity is respectively provided with opening in a side of one end of transiting rod and transiting rod；
The transiting rod is arranged on installs intracavity, and the push rod is arranged on second and installs intracavity, one end of the transiting rod
The one end with first body of rod with installation cavity opening is hinged；The other end has the opening of the second installation cavity, and is hinged with push rod；
First body of rod has on the side of installation cavity opening and is provided with positive stop lug boss in the both sides of installation cavity opening,
And the positive stop lug boss is located at one end that first body of rod is hinged with transiting rod；The first pin-and-hole is provided with the positive stop lug boss；
The transiting rod has on the side of the second installation cavity opening and is provided with the in the both sides of the second installation cavity opening
Two positive stop lug boss, and second positive stop lug boss is located at one end that transiting rod is hinged with push rod；Set on second positive stop lug boss
It is equipped with the second pin-and-hole；
It is respectively provided with first pin-and-hole and the second pin-and-hole and bearing pin is installed, the bearing pin and transition in first pin-and-hole
The side of bar is tangent, and the bearing pin in second pin-and-hole is tangent with push rod.
Preferably, the push rod adopts plastic manufacturing, first body of rod and transiting rod to manufacture using aluminium alloy.
The beneficial effects of the utility model are：Foldable mapping mark post described in the utility model includes first body of rod, mistake
Bar, push rod are crossed, because first body of rod and transiting rod are hinged, transiting rod is hinged with push rod, and peace is provided with first body of rod
It behave affectedly, the second installation cavity is provided with transiting rod, therefore after the completion of mark post use, push rod can be folded into transiting rod
It is interior, transiting rod is folded in first body of rod, therefore reduce the volume of mark post, shorten the length of mark post, consequently facilitating mark post
Transport and carrying.
Description of the drawings
Fig. 1 is the axonometric chart of foldable mapping mark post in this utility model embodiment；
Fig. 2 is the front view of foldable mapping mark post in this utility model embodiment；
Fig. 3 is the top view of foldable mapping mark post in this utility model embodiment；
Fig. 4 is the A-A sectional views in Fig. 3；
Axonometric chart when Fig. 5 is the folding of foldable mapping mark post in this utility model embodiment；
Fig. 6 is the front view in this utility model embodiment after the folding of foldable mapping mark post；
Fig. 7 is the partial enlarged drawing of B in Fig. 4；
Fig. 8 is the partial enlarged drawing of C in Fig. 4；
Indicate in figure：The bodies of rod of 1- first, 2- transiting rods, 3- push rods.
Specific embodiment
This utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figures 1 to 8, foldable mapping mark post described in the utility model, including first body of rod 1, transiting rod 2 with
And push rod 3；The installation cavity 13 matched with transiting rod 2 is provided with first body of rod 1, the installation cavity 13 is in first body of rod 1
One end and a side of first body of rod 1 be respectively provided with opening；Second matched with push rod 3 is provided with the transiting rod 2
Installation cavity 23, second installation cavity 23 is respectively provided with opening in a side of one end of transiting rod 2 and transiting rod 2；
The transiting rod 2 is arranged in installation cavity 13, and the push rod 3 is arranged in the second installation cavity 23, the transiting rod 2
One end the one end that there is the opening of installation cavity 13 with first body of rod 1 be hinged；Opening of the other end with the second installation cavity 23, and with
Push rod 3 is hinged；
It is spacing that there are first body of rod 1 both sides being open in installation cavity 13 on the side of the opening of installation cavity 13 to be provided with
Boss 11, and the positive stop lug boss 11 is located at one end that first body of rod 1 is hinged with transiting rod 2；Arrange on the positive stop lug boss 11
There is the first pin-and-hole 12；
There are the transiting rod 2 both sides being open in the second installation cavity 13 on the side of the opening of the second installation cavity 23 to be respectively provided with
There is the second positive stop lug boss 21, and second positive stop lug boss 21 is located at one end that transiting rod 2 is hinged with push rod 3；Second limit
The second pin-and-hole 22 is provided with the boss 21 of position；
It is respectively provided with the pin-and-hole 22 of first pin-and-hole 12 and second and bearing pin is installed, the bearing pin in first pin-and-hole 12
Tangent with the side of transiting rod 2, the bearing pin in second pin-and-hole 22 is tangent with push rod 3.
In use：
First body of rod 1 is fixed in measurement point first；The bearing pin on the upper limit boss 11 of first body of rod 1 is then taken out, will
Transiting rod 2 is spun out in the installation cavity 13, then removes the bearing pin on the second positive stop lug boss 21 on transiting rod 2, by push rod from
Spin out in second installation cavity 23.Then so that first body of rod 1, transiting rod 2, push rod 3 are located along the same line, now will limit
Bearing pin on the positive stop lug boss 21 of boss 11 and second of position is plugged.Transiting rod 2 and push rod 3 are positioned by bearing pin so that the
One body of rod 1, transiting rod 2, push rod 3 form a vertical integral stem.
Foldable mapping mark post described in the utility model includes first body of rod 1, transiting rod 2, push rod 3, due to the first bar
Body 1 is hinged with transiting rod 2, and transiting rod 2 is hinged with push rod 3, and is provided with installation cavity 13 on first body of rod 1, in transiting rod 2
On be provided with the second installation cavity 23, therefore after the completion of mark post use, push rod 3 can be folded in transiting rod 2, by transiting rod
2 fold in first body of rod 1, therefore reduce the volume of mark post, shorten the length of mark post, consequently facilitating the transport of mark post and taking
Band.
In order to while mark post weight is mitigated, it is ensured that the intensity of mark post, it is preferred that the push rod 3 adopts plastic manufacturing,
First body of rod 1 and transiting rod 2 are manufactured using aluminium alloy.
Claims (2)
1. foldable mapping mark post, it is characterised in that：Including first body of rod (1), transiting rod (2) and push rod (3)；Described first
The installation cavity (13) matched with transiting rod (2), the one end of the installation cavity (13) in first body of rod (1) are provided with the body of rod (1)
And first a side of the body of rod (1) be respectively provided with opening；Second matched with push rod (3) is provided with the transiting rod (2)
Installation cavity (23), second installation cavity (23) is respectively provided with out in a side of one end of transiting rod (2) and transiting rod (2)
Mouthful；
In installation cavity (13), the push rod (3) is interior installed in the second installation cavity (23), the mistake for the transiting rod (2)
The one end and first body of rod (1) for crossing bar (2) is hinged with one end that installation cavity (13) is open；The other end has the second installation cavity
(23) opening, and be hinged with push rod (3)；
The both sides being open in installation cavity (13) on the side that first body of rod (1) is open with installation cavity (13) are respectively provided with limited
Position boss (11), and one end that the positive stop lug boss (11) is hinged positioned at first body of rod (1) and transiting rod (2)；The limit convex
The first pin-and-hole (12) is provided with platform (11)；
It is all provided with the both sides of the second installation cavity (13) opening on the side that the transiting rod (2) is open with the second installation cavity (23)
It is equipped with the second positive stop lug boss (21), and one end that second positive stop lug boss (21) is hinged positioned at transiting rod (2) and push rod (3)；
The second pin-and-hole (22) is provided with second positive stop lug boss (21)；
It is respectively provided with first pin-and-hole (12) and the second pin-and-hole (22) and bearing pin is installed, the pin in first pin-and-hole (12)
Axle is tangent with the side of transiting rod (2), and the bearing pin in second pin-and-hole (22) is tangent with push rod (3).
2. foldable mapping mark post as claimed in claim 1, it is characterised in that：The push rod (3) adopts plastic manufacturing, described
First body of rod (1) and transiting rod (2) are manufactured using aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955101.9U CN206132059U (en) | 2016-08-26 | 2016-08-26 | Collapsible survey and drawing sighting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620955101.9U CN206132059U (en) | 2016-08-26 | 2016-08-26 | Collapsible survey and drawing sighting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132059U true CN206132059U (en) | 2017-04-26 |
Family
ID=58565058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620955101.9U Expired - Fee Related CN206132059U (en) | 2016-08-26 | 2016-08-26 | Collapsible survey and drawing sighting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972713A (en) * | 2020-02-04 | 2020-04-10 | 济南大学 | Folding type kernel fruit harvester spreading arm |
-
2016
- 2016-08-26 CN CN201620955101.9U patent/CN206132059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972713A (en) * | 2020-02-04 | 2020-04-10 | 济南大学 | Folding type kernel fruit harvester spreading arm |
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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: 20170426 Termination date: 20170826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |