CN208847189U - A kind of portable municipal measuring basis bar - Google Patents
A kind of portable municipal measuring basis bar Download PDFInfo
- Publication number
- CN208847189U CN208847189U CN201821501955.5U CN201821501955U CN208847189U CN 208847189 U CN208847189 U CN 208847189U CN 201821501955 U CN201821501955 U CN 201821501955U CN 208847189 U CN208847189 U CN 208847189U
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- CN
- China
- Prior art keywords
- fixed
- baseline rod
- bottom end
- groove
- baseline
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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
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Abstract
The utility model discloses a kind of portable municipal measuring basis bars, including the first baseline rod, the side of first baseline rod, which is equipped with, is connected and fixed handle, the handle that is connected and fixed includes being connected and fixed a body, hex head setscrew, fixed cylinder and circular groove, one end of body is equipped with hex head setscrew by described be connected and fixed, the other end of body is equipped with fixed cylinder by described be connected and fixed, the side of the fixed cylinder is provided with circular groove, the bottom end of first baseline rod is equipped with U-shaped fixinig plate, flexible connection piece is installed on the inside of the U-shaped fixinig plate, the inside for being flexibly connected piece, which is equipped with, is fixedly connected with column, the side for being fixedly connected with column is equipped with movable connecting column, the both ends of the movable connecting column are provided with the first groove.The utility model makes the baseline rod easy to carry by being provided with a series of structure, and carrying mode is simple, and connection type is relatively simple.
Description
Technical field
The utility model relates to municipal measuring basis pole technology field, specially a kind of portable municipal measuring basis
Bar.
Background technique
The measurement of the level also known as " levelling " are the sides with point-to-point transmission height difference on level and levelling rod measurement ground
Method, on ground, point-to-point transmission disposes level, observes the levelling staff being erected in two o'clock, and the height of point-to-point transmission is calculated by reading on ruler
Difference, usually by base leveling origin or any known elevational point, along the elevation of selected leveling line done site by site measurement each point, due to
The level surface of different elevations is not parallel, and the point-to-point transmission height difference measured along different routes will be variant, so arranging national level
When Measurement results, necessary correction must be subject to by used normal high system, in the hope of correct elevation, levelling rod is also known as
Baseline rod, is the scale that the measurement of the level uses, it is made of the materials such as good timber or glass reinforced plastic, aluminium alloy, common water
Object staff has Sopwith staff, folding rule and three kinds of reversible rod.
But the portable municipal measuring basis bar of existing one kind in the market is not readily portable, carrying mode is numerous
It is trivial；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of portable municipal measuring basis bars to this.
Utility model content
The purpose of this utility model is to provide a kind of portable municipal measuring basis bars, to solve above-mentioned background skill
The portable municipal measuring basis bar of the existing one kind in the market proposed in art is not readily portable, and carrying mode is cumbersome etc.
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable municipal measuring basis
Bar, including the first baseline rod, the side of first baseline rod, which is equipped with, is connected and fixed handle, and the handle that is connected and fixed includes
It is connected and fixed a body, hex head setscrew, fixed cylinder and circular groove, described be connected and fixed and one end of body is equipped with hexagonal
The other end of body is equipped with fixed cylinder by fixing screws, described be connected and fixed, and the side of the fixed cylinder is provided with circle
Groove, the bottom end of first baseline rod are equipped with U-shaped fixinig plate, are equipped with flexible connection piece on the inside of the U-shaped fixinig plate,
The inside for being flexibly connected piece, which is equipped with, is fixedly connected with column, and the side for being fixedly connected with column is equipped with movable connecting column,
The both ends of the movable connecting column are provided with the first groove, and third groove is provided on the inside of first groove, described
The second groove is provided on the inside of third groove, the bottom end of second groove is equipped with the second baseline rod, second benchmark
The bottom end of bar is equipped with third baseline rod, and the bottom end of the third baseline rod is equipped with the 4th baseline rod, the 4th baseline rod
Bottom end the 5th baseline rod is installed, the side of the 5th baseline rod, which is equipped with, is connected and fixed handle, the 5th baseline rod
Bottom end be equipped with and be connected and fixed short cylindrical, described to be connected and fixed there are two short cylindricals, the bottom end for being connected and fixed short cylindrical
Support fixinig plate is installed.
Preferably, the bottom end of the hex head setscrew, which is run through, is connected and fixed the inside for body being extended to the first baseline rod,
The hex head setscrew is connected by a snap with the first baseline rod.
Preferably, the upper surface of the support fixinig plate is bonded completely with the bottom face for being connected and fixed short cylindrical, the company
It connects fixed short cylindrical and support fixinig plate is fixed by snap.
Preferably, the upper surface for being connected and fixed short cylindrical is bonded completely with the bottom face of the 5th baseline rod, the company
Fixed short cylindrical is connect with the 5th baseline rod by being welded and fixed.
Preferably, through-hole is provided on the inside of the U-shaped fixinig plate, the U-shaped fixinig plate passes through card with column is fixedly connected with
Button connection.
Preferably, the bottom end of the U-shaped fixinig plate is bonded completely with the upper end of the second baseline rod, the U-shaped fixinig plate with
Second baseline rod is by being welded and fixed.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is connected and fixed handle by being equipped in the side of the first baseline rod, is connected and fixed handle and includes
It is connected and fixed a body, hex head setscrew, fixed cylinder and circular groove, is connected and fixed and one end of body is equipped with hexagonal is fixed
Screw is connected and fixed and the other end of body is equipped with fixed cylinder, and the side of fixed cylinder is provided with circular groove, so that the base
Quasi- bar facilitates gripping when merging, easy to remove, saves space, and connection type is relatively firm.
2, the utility model is by being equipped with U-shaped fixinig plate, the inside installation of U-shaped fixinig plate in the bottom end of the first baseline rod
There is flexible connection piece, the inside for being flexibly connected piece, which is equipped with, is fixedly connected with column, and the side for being fixedly connected with column is equipped with movable company
Column is connect, the both ends of movable connecting column are provided with the first groove, and third groove, third groove are provided on the inside of the first groove
Inside be provided with the second groove, the bottom end of the second groove is equipped with the second baseline rod, and the bottom end of the second baseline rod is equipped with
Three baseline rods, the bottom end of third baseline rod are equipped with the 4th baseline rod, and the bottom end of the 4th baseline rod is equipped with the 5th baseline rod, the
The side of five baseline rods is equipped with, and the bottom end of the 5th baseline rod, which is equipped with, is connected and fixed short cylindrical, and being connected and fixed short cylindrical has two
A, the bottom end for being connected and fixed short cylindrical is equipped with support fixinig plate, which, which passes through, is equipped with cleverly connection type, so that
The baseline rod is when expansion, holding unfolded state that can be stable.
3, the utility model makes the baseline rod easy to carry by being provided with a series of structure, and carrying mode is simple,
And connection type is relatively simple.
Detailed description of the invention
Fig. 1 is the whole deployed configuration schematic diagram of the utility model；
Fig. 2 is the whole folding structure schematic diagram of the utility model；
Fig. 3 is the flexible connection piece half section structure diagram of the utility model；
Fig. 4 is the second baseline rod structural schematic diagram of the utility model；
Fig. 5 is connected and fixed handle structure schematic diagram for the utility model.
In figure: 1, the first baseline rod；2, the second baseline rod；3, third baseline rod；4, the 5th baseline rod；5, fixed is connect
Body；6, hex head setscrew；7, it is connected and fixed handle；8, fixed cylinder；9, U-shaped fixinig plate；10, it is flexibly connected piece；11, it can live
Dynamic connecting column；12, it is fixedly connected with column；13, the first groove；14, the second groove；15, third groove；16, circular groove；17, even
Connect fixed short cylindrical；18, fixinig plate is supported；19, the 4th baseline rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Please refer to a kind of Fig. 1-5 embodiment provided by the utility model: a kind of portable municipal measuring basis bar, packet
The first baseline rod 1 is included, the side of the first baseline rod 1, which is equipped with, is connected and fixed handle 7, and being connected and fixed handle 7 includes being connected and fixed
Body 5, hex head setscrew 6, fixed cylinder 8 and circular groove 16, it is connected and fixed and one end of body 5 is equipped with the fixed spiral shell of hexagonal
Nail 6 is connected and fixed and the other end of body 5 is equipped with fixed cylinder 8, and the side of fixed cylinder 8 is provided with circular groove 16, so that
The baseline rod facilitates gripping when merging, easy to remove, saves space, and connection type is relatively firm, the first baseline rod 1
Bottom end U-shaped fixinig plate 9 is installed, the inside of U-shaped fixinig plate 9, which is equipped with, is flexibly connected piece 10, is flexibly connected the inside of piece 10
It being equipped with and is fixedly connected with column 12, the side for being fixedly connected with column 12 is equipped with movable connecting column 11, and the two of movable connecting column 11
End is provided with the first groove 13, and the inside of the first groove 13 is provided with third groove 15, and the inside of third groove 15 is provided with
Second groove 14, the bottom end of the second groove 14 are equipped with the second baseline rod 2, and the bottom end of the second baseline rod 2 is equipped with third benchmark
Bar 3, the bottom end of third baseline rod 3 are equipped with the 4th baseline rod 19, and the bottom end of the 4th baseline rod 19 is equipped with the 5th baseline rod 4,
The side of 5th baseline rod 4, which is equipped with, is connected and fixed handle 7, and the bottom end of the 5th baseline rod 4, which is equipped with, is connected and fixed short cylindrical 17,
It is connected and fixed and is connected and fixed the bottom end of short cylindrical 17 there are two short cylindricals 17 support fixinig plate 18 is installed, which passes through
Cleverly connection type is installed, so that the baseline rod is when expansion, holding unfolded state that can be stable.
Further, the bottom end of hex head setscrew 6, which is run through, is connected and fixed the inside for body 5 being extended to the first baseline rod 1, and six
Angle fixing screws 6 are connected by a snap with the first baseline rod 1, and fixation is firmly fixed body 5.
Further, the upper surface of fixinig plate 18 is supported to be bonded completely with the bottom face for being connected and fixed short cylindrical 17, connection is solid
Determine short cylindrical 17 and support fixinig plate 18 is fixed by snap, which is firmly stood on ground.
Further, the upper surface for being connected and fixed short cylindrical 17 is bonded completely with the bottom face of the 5th baseline rod 4, is connected and fixed
Short cylindrical 17, by being welded and fixed, stands the baseline rod firmly on ground with the 5th baseline rod 4.
Further, the inside of U-shaped fixinig plate 9 is provided with through-hole, and U-shaped fixinig plate 9 passes through buckle company with column 12 is fixedly connected with
It connects, it is easy to remove.
Further, the bottom end of U-shaped fixinig plate 9 is bonded completely with the upper end of the second baseline rod 2, U-shaped fixinig plate 9 and the second base
Quasi- bar 2 is easy to remove by being welded and fixed.
Working principle: in use, rotating by being connected and fixed handle 7 for two respectively along different directions, make its phase
It is mutually separate, it so that the first baseline rod 1 rotates 90 °, then with movable connecting column 11 is axis to be fixedly connected with column 12 as axis, so that
It is flexibly connected piece 10 and the first baseline rod 1 rotates 90 °, the first baseline rod 1 and the second baseline rod 2 are located at same straight line at this time
On, it is mobile to be flexibly connected piece 10, it is bonded completely so that being flexibly connected piece 10 with the second groove 14, at this point, flexible connection piece 9 and the
One fitting completely of groove 13, can firmly fix the first baseline rod 1 and the second baseline rod 2, in the same fashion
The device is fully deployed, to measure.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of portable municipal measuring basis bar, including the first baseline rod (1), it is characterised in that: first benchmark
The side of bar (1), which is equipped with, to be connected and fixed handle (7), and described be connected and fixed handle (7) include being connected and fixed a body (5), hexagonal
Fixing screws (6), fixed cylinder (8) and circular groove (16), described one end for being connected and fixed a body (5) are equipped with hexagonal and fix
Screw (6), the other end for being connected and fixed a body (5) are equipped with fixed cylinder (8), and the side of the fixed cylinder (8) is set
It is equipped with circular groove (16), the bottom end of first baseline rod (1) is equipped with U-shaped fixinig plate (9), the U-shaped fixinig plate (9)
Inside, which is equipped with, is flexibly connected piece (10), and the inside for being flexibly connected piece (10), which is equipped with, to be fixedly connected column (12), described solid
The side for determining connecting column (12) is equipped with movable connecting column (11), and the both ends of the movable connecting column (11) are provided with
One groove (13) is provided with third groove (15) on the inside of first groove (13), sets on the inside of the third groove (15)
It is equipped with the second groove (14), the bottom end of second groove (14) is equipped with the second baseline rod (2), second baseline rod (2)
Bottom end be equipped with third baseline rod (3), the bottom end of the third baseline rod (3) is equipped with the 4th baseline rod (19), described
The bottom end of four baseline rods (19) is equipped with the 5th baseline rod (4), and the side of the 5th baseline rod (4), which is equipped with to be connected and fixed, holds
(7), the bottom end of the 5th baseline rod (4), which is equipped with, to be connected and fixed short cylindrical (17), described to be connected and fixed short cylindrical (17)
There are two, the bottom end for being connected and fixed short cylindrical (17) is equipped with support fixinig plate (18).
2. the portable municipal measuring basis bar of one kind according to claim 1, it is characterised in that: the hexagonal is fixed
The bottom end of screw (6), which is run through, is connected and fixed the inside that a body (5) extends to the first baseline rod (1), the hex head setscrew (6)
It is connected by a snap with the first baseline rod (1).
3. the portable municipal measuring basis bar of one kind according to claim 1, it is characterised in that: the support is fixed
The upper surface of piece (18) is bonded completely with the bottom face for being connected and fixed short cylindrical (17), described to be connected and fixed short cylindrical (17) and branch
It is fixed by snap to support fixinig plate (18).
4. the portable municipal measuring basis bar of one kind according to claim 1, it is characterised in that: described to be connected and fixed
The upper surface of short cylindrical (17) is bonded completely with the bottom face of the 5th baseline rod (4), described to be connected and fixed short cylindrical (17) and the
Five baseline rods (4) are by being welded and fixed.
5. the portable municipal measuring basis bar of one kind according to claim 1, it is characterised in that: the U-shaped fixation
Through-hole is provided on the inside of piece (9), the U-shaped fixinig plate (9) is connected by a snap with column (12) is fixedly connected with.
6. the portable municipal measuring basis bar of one kind according to claim 1, it is characterised in that: the U-shaped fixation
The bottom end of piece (9) is bonded completely with the upper end of the second baseline rod (2), and the U-shaped fixinig plate (9) passes through with the second baseline rod (2)
It is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501955.5U CN208847189U (en) | 2018-09-14 | 2018-09-14 | A kind of portable municipal measuring basis bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501955.5U CN208847189U (en) | 2018-09-14 | 2018-09-14 | A kind of portable municipal measuring basis bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208847189U true CN208847189U (en) | 2019-05-10 |
Family
ID=66371829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501955.5U Expired - Fee Related CN208847189U (en) | 2018-09-14 | 2018-09-14 | A kind of portable municipal measuring basis bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208847189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570946A (en) * | 2023-12-06 | 2024-02-20 | 山东数源地理信息技术有限公司 | Municipal works topography survey and drawing is with survey and drawing mark post |
-
2018
- 2018-09-14 CN CN201821501955.5U patent/CN208847189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117570946A (en) * | 2023-12-06 | 2024-02-20 | 山东数源地理信息技术有限公司 | Municipal works topography survey and drawing is with survey and drawing mark post |
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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: 20190510 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |