CN209432118U - A kind of grade rod of municipal works road construction management - Google Patents
A kind of grade rod of municipal works road construction management Download PDFInfo
- Publication number
- CN209432118U CN209432118U CN201920488040.3U CN201920488040U CN209432118U CN 209432118 U CN209432118 U CN 209432118U CN 201920488040 U CN201920488040 U CN 201920488040U CN 209432118 U CN209432118 U CN 209432118U
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- China
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- ruler body
- extension bar
- road construction
- grade rod
- municipal works
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Abstract
The utility model discloses a kind of grade rods of municipal works road construction management, including connecting rope, ruler body and wear extension bar, the upper surface side of the ruler body offers a slot, the upper surface other side of ruler body offers stern notch, and the upper surface middle position of ruler body offers wire casing, it is interconnected between head slot and stern notch by wire casing, and the lower end of ruler body offers slideway, cylinder is slidably fitted in the slideway, it is described wear extension bar and wear connect in the upper end of ruler body, the both ends for wearing extension bar are movably installed with moveable cap, one end of the connecting rope is sewed with becket bridle, becket bridle is socketed in moveable cap, the other end of connecting rope passes through cylinder and has tied lead pouring weight.The grade rod of the utility model municipal works road construction management, structure is simple, easy to use, convenient for clump weight to be fixed on ruler body, grade rod is facilitated to use, convenient for storing to grade rod.
Description
Technical field
The utility model relates to road construction engineering device technique field, specially a kind of municipal works road construction management
Grade rod.
Background technique
Grade rod be for according on topographic map contour it is flat away from determining corresponding ground line gradient or the one of its inverse process
Kind diagrammatic curve ruler.
When in use, the clump weight tied thereon does not fix position to the grade rod of general simple version, after use,
Often grade rod and other tools are loaded in mixture, clump weight is fixed on ruler body by rope entirely, so that grade rod is in the process taken
In, it is fast often and together with other articles stir in basin, it is very easy to shut down it from ruler body, not only bad for taking,
Also very waste time.
Utility model content
The purpose of this utility model is to provide a kind of grade rods of municipal works road construction management, have structure letter
It is single, it is easy to use, convenient for clump weight to be fixed on ruler body, grade rod is facilitated to use, it is excellent convenient for being stored to grade rod
Point, when in use, the clump weight tied thereon does not fix position to the grade rod of the general simple version of solution, after use,
Clump weight is fixed on ruler body by rope entirely, so that grade rod is during taking, it is fast in basin often to be stirred with other articles
It is combined, is very easy to shut down it from ruler body, the problem of not only bad for taking, also very wasting time.
To achieve the above object, the utility model provides the following technical solutions: a kind of municipal works road construction management use
Grade rod, including connecting rope, ruler body and wear extension bar, the upper surface side of the ruler body offers a slot, the upper surface of ruler body
The other side offers stern notch, and the upper surface middle position of ruler body offers wire casing, passes through wire casing phase between head slot and stern notch
It is intercommunicated, and the lower end of ruler body offers slideway, be slidably fitted with cylinder in the slideway, it is described wear extension bar and wear connect in ruler body
Upper end, the both ends for wearing extension bar are movably installed with moveable cap, and one end of the connecting rope is sewed with becket bridle, and becket bridle is socketed in moveable cap
On, the other end of connecting rope passes through cylinder and has tied lead pouring weight.
Preferably, the symmetrical welding in upper surface both ends of the ruler body has supporting block.
Preferably, the ruler body is made of plastics.
Preferably, the arc outer wall printing and dyeing of the ruler body have scale.
Preferably, thread groove is offered in the moveable cap, thread groove coincide with the both ends outer wall thread for wearing extension bar, and two
A moveable cap is located at the front surface and rear surface of ruler body.
Preferably, described to wear extension bar and head slot matches, lead pouring weight and stern notch match.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the grade rod of the utility model municipal works road construction management passes through setting head slot, stern notch and moveable cap,
When in use, becket bridle is socketed in moveable cap, then will wears extension bar and be interspersed on ruler body, then moveable cap is threadably mounted at and is worn
On extension bar, so that one end position of connecting rope be fixed, supporting block on ruler body is fitted on one side on the ground for needing to estimate, lead
Pouring weight remains perpendicular to the ground under gravity, and the scale that at this moment connecting rope is located at is the gradient, is not needing to make
Used time will wear extension bar and remove, and then its related moveable cap is connected in a slot, and lead pouring weight is connected in stern notch, connecting rope position
In in wire casing, by the elastic deformation of plastics, its position can be fixed, consequently facilitating being stored to grade rod, structure
Simply, easy to use, convenient for clump weight to be fixed on ruler body, grade rod is facilitated to use.
2, the grade rod of the utility model municipal works road construction management was being used by setting slideway and cylinder
Cheng Zhong, connecting rope passes through cylinder, so that cylinder follows connecting rope to move in slideway, cylinder and lead pouring weight are positioned at same vertical
Certain correcting is played in face.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is the structural schematic diagram for wearing extension bar of the utility model.
In figure: 1, lead pouring weight；2, cylinder；3, connecting rope；4, slideway；5, scale；6, ruler body；7, head slot；8, moveable cap；9,
Stern notch；10, supporting block；11, wire casing；12, becket bridle；13, thread groove；14, extension bar is worn.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of municipal works road construction management use
Grade rod, including connecting rope 3, ruler body 6 and wear extension bar 14, the symmetrical welding in upper surface both ends of ruler body 6 has supporting block 10, ruler body
6 arc outer wall printing and dyeing have scale 5, and the upper surface side of ruler body 6 offers a slot 7, and the upper surface other side of ruler body 6 offers
Stern notch 9, and the upper surface middle position of ruler body 6 offers wire casing 11, is interconnected between head slot 7 and stern notch 9 by 11 phase of wire casing
It is logical, it wears extension bar 14 and wears and connect the both ends for wearing extension bar 14 in the upper end of ruler body 6 and be movably installed with moveable cap 8, offered in moveable cap 8
Before thread groove 13, thread groove 13 coincide with the both ends outer wall thread for wearing extension bar 14, and two moveable caps 8 are located at ruler body 6
Surface and rear surface, one end of connecting rope 3 are sewed with becket bridle 12, and becket bridle 12 is socketed in moveable cap 8, when in use, by becket bridle
12 are socketed in moveable cap 8, then will wear extension bar 14 and be interspersed on ruler body 6, then moveable cap 8 is threadably mounted at and wears extension bar 14
On, so that 3 one end position of connecting rope be fixed, supporting block 10 on ruler body 6 is fitted on one side on the ground for needing to estimate, lead
Pouring weight 1 remains perpendicular to the ground under gravity, and the scale 5 that at this moment connecting rope 3 is located at is the gradient, is not needing
It is removed in use, extension bar 14 will be worn, wears extension bar 14 and head slot 7 matches, lead pouring weight 1 and stern notch 9 match, then that its is related
Moveable cap 8 is connected in a slot 7, and lead pouring weight 1 is connected in stern notch 9, and connecting rope 3 is located in wire casing 11, and ruler body 6 is plastics system
At by the elastic deformation of plastics, its position being fixed, consequently facilitating storing to grade rod, structure is simple, makes
With convenient, convenient for clump weight to be fixed on ruler body 6, grade rod is facilitated to use.
The other end of connecting rope 3 passes through cylinder 2 and has tied lead pouring weight 1, and the lower end of ruler body 6 offers slideway 4, slideway 4
It is inside slidably fitted with cylinder 2, in use, connecting rope 3 passes through cylinder 2, so that cylinder 2 follows connecting rope 3 in slideway 4
Mobile, cylinder 2 and lead pouring weight 1 are located at same vertical plane, play certain correcting.
Working principle: the grade rod of the utility model municipal works road construction management when in use, by 12 sets of becket bridle
It connects in moveable cap 8, then will wear extension bar 14 and be interspersed on ruler body 6, then moveable cap 8 is threadably mounted at and is worn on extension bar 14, from
And fix 3 one end position of connecting rope, being fitted on one side for supporting block 10 on ruler body 6 is needed on the ground estimated, lead pouring weight 1
Remain perpendicular to the ground under gravity, the scale 5 that at this moment connecting rope 3 is located at be the gradient, do not need using
When, extension bar 14 will be worn and removed, then its related moveable cap 8 is connected in a slot 7, lead pouring weight 1 is connected in stern notch 9, connection
Rope 3 is located in wire casing 11, by the elastic deformation of plastics, can fix its position, and connecting rope 3 passes through cylinder 2, so that
Cylinder 2 follows connecting rope 3 to move in slideway 4, and cylinder 2 and lead pouring weight 1 are located at same vertical plane.
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 grade rod of municipal works road construction management, including connecting rope (3), ruler body (6) and wear extension bar (14),
Be characterized in that: the upper surface side of the ruler body (6) offers a slot (7), and the upper surface other side of ruler body (6) offers stern notch
(9), and the upper surface middle position of ruler body (6) offers wire casing (11), passes through wire casing between head slot (7) and stern notch (9)
(11) it is interconnected, and the lower end of ruler body (6) offers slideway (4), is slidably fitted with cylinder (2) in the slideway (4), it is described
It wears extension bar (14) and wears the upper end connect in ruler body (6), the both ends for wearing extension bar (14) are movably installed with moveable cap (8), the connecting rope
(3) one end is sewed with becket bridle (12), and becket bridle (12) is socketed on moveable cap (8), and the other end of connecting rope (3) passes through cylinder
(2) and lead pouring weight (1) has been tied.
2. a kind of grade rod of municipal works road construction management according to claim 1, it is characterised in that: the ruler
The symmetrical welding in upper surface both ends of body (6) has supporting block (10).
3. a kind of grade rod of municipal works road construction management according to claim 1, it is characterised in that: the ruler
Body (6) is made of plastics.
4. a kind of grade rod of municipal works road construction management according to claim 1, it is characterised in that: the ruler
The arc outer wall printing and dyeing of body (6) have scale (5).
5. a kind of grade rod of municipal works road construction management according to claim 1, it is characterised in that: the work
It is offered thread groove (13) on dynamic cap (8), thread groove (13) coincide with the both ends outer wall thread for wearing extension bar (14), and two activities
Cap (8) is located at the front surface and rear surface of ruler body (6).
6. a kind of grade rod of municipal works road construction management according to claim 1, it is characterised in that: described to wear
Extension bar (14) and head slot (7) match, and lead pouring weight (1) and stern notch (9) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488040.3U CN209432118U (en) | 2019-04-11 | 2019-04-11 | A kind of grade rod of municipal works road construction management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488040.3U CN209432118U (en) | 2019-04-11 | 2019-04-11 | A kind of grade rod of municipal works road construction management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432118U true CN209432118U (en) | 2019-09-24 |
Family
ID=67979395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488040.3U Active CN209432118U (en) | 2019-04-11 | 2019-04-11 | A kind of grade rod of municipal works road construction management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432118U (en) |
-
2019
- 2019-04-11 CN CN201920488040.3U patent/CN209432118U/en active Active
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