CN207850242U - A kind of no scale measuring scale - Google Patents
A kind of no scale measuring scale Download PDFInfo
- Publication number
- CN207850242U CN207850242U CN201820355639.5U CN201820355639U CN207850242U CN 207850242 U CN207850242 U CN 207850242U CN 201820355639 U CN201820355639 U CN 201820355639U CN 207850242 U CN207850242 U CN 207850242U
- Authority
- CN
- China
- Prior art keywords
- tube body
- outer tube
- scale
- core
- utility
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of no scale measuring scales, including：Outer tube body；Tube core is set in the outer tube body, and can be moved along tube body axial direction in the outer tube body；The tube core grows one meter compared with outer tube body.The purpose of this utility model provide it is a kind of anti-fractures, improve operating personnel's safety without scale measuring scale.
Description
Technical field
The utility model is related to field of measuring technique, and in particular to a kind of no scale measuring scale.
Background technology
Existing measuring scale is the graduated ruler of tool, and in order to easy to carry, is both designed as rollable ruler, but
Under the operating environment that coal adopts tunnel, above-mentioned ruler is simultaneously not suitable for.
Utility model content
Therefore, the purpose of this utility model provide it is a kind of anti-fractures, improve operating personnel's safety without scale measuring scale.
A kind of no scale measuring scale of the utility model, including：
Outer tube body；
Tube core is set in the outer tube body, and can be moved along tube body axial direction in the outer tube body；The tube core
One meter is grown compared with outer tube body.
Optionally, the side of the tube core is fixed on a side end of outer tube body by nut.
Optionally, the outer tube body is 3.5 meters of long galvanized welded pipes, the anchor cable core that the tube core is 4.5 meters long.
Optionally, the affixed side of the outer tube body extends the card convex of 0.5cm-1cm backwards to tube body.
Technical solutions of the utility model have the following advantages that：
1. the utility model is provided without scale measuring scale, the anchor cable core of interior 4.5 meters long of the installation of 3.5 meters of long galvanized welded pipes,
The length and width for being used for measuring tunnel is stretched out by anchor cable core.When said program avoids measurement ruler fracture and worker into
Enter danger when empty top measures.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after the tube core movement of the utility model.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
A kind of no scale measuring scale of the present embodiment, it is shown referring to Fig. 1 and Fig. 2, including：Outer tube body 1 and it is placed in outer tube body 1
Interior tube core 2, tube core 2 can move in outer tube body 1 along tube body axial direction；In the present embodiment, outer tube body 1 is 3.5 meters long
Galvanized welded pipe, tube core 2 is 4.5 meters long of anchor cable core, and anchor cable core can move in galvanized welded pipe, therefore, can when measuring
Obtain 3.5 be, 4.5 meters, 1 meter of measured value, using above-mentioned survey tool, when avoiding measurement tape measure fracture and manually into
Enter danger when empty top measures.
As an implementation, the side of anchor cable core is set to a side end of galvanized welded pipe by 3 fixing card of nut；Make
To be preferred, for the side of fixed ruler, extend backwards to tube body the card of 0.5cm-1cm in the affixed side of galvanized welded pipe
Convex 4.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (4)
1. a kind of no scale measuring scale, which is characterized in that including：
Outer tube body；
Tube core is set in the outer tube body, and can be moved along tube body axial direction in the outer tube body；The tube core is relatively outer
Tube body grows one meter.
2. no scale measuring scale according to claim 1, which is characterized in that the side of the tube core is fixed on by nut
One side end of outer tube body.
3. no scale measuring scale according to claim 1 or 2, which is characterized in that the outer tube body is 3.5 meters long zinc-plated
Welded tube, the anchor cable core that the tube core is 4.5 meters long.
4. no scale measuring scale according to claim 3, which is characterized in that the affixed side of the outer tube body is prolonged backwards to tube body
Stretch out the card convex of 0.5cm-1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355639.5U CN207850242U (en) | 2018-03-15 | 2018-03-15 | A kind of no scale measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820355639.5U CN207850242U (en) | 2018-03-15 | 2018-03-15 | A kind of no scale measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207850242U true CN207850242U (en) | 2018-09-11 |
Family
ID=63424612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820355639.5U Active CN207850242U (en) | 2018-03-15 | 2018-03-15 | A kind of no scale measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207850242U (en) |
-
2018
- 2018-03-15 CN CN201820355639.5U patent/CN207850242U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203274652U (en) | Bent pipe angle measuring instrument | |
| CN109675979A (en) | A kind of fan formula metal bellows plane bending device | |
| CN207850242U (en) | A kind of no scale measuring scale | |
| CN102967237A (en) | Multifunctional measuring apparatus for erecting main cable strand of suspension bridge | |
| CN202372267U (en) | Telescopic concrete temperature measuring device | |
| CN204854639U (en) | Scalable cattle and sheep of laser body chi caliber | |
| CN109164267A (en) | A kind of measurement the Changjiang river different water levels flow rate device | |
| CN209416230U (en) | A kind of slab thickness measuring device | |
| CN204902745U (en) | Combined angle scale | |
| CN203605945U (en) | Ruler for construction engineering quality test | |
| CN205138495U (en) | Straightness data acquisition guiding ruler device is erected to absorption formula | |
| CN201463796U (en) | Electric pole measuring ruler | |
| CN206192254U (en) | Multi -functional elbow checking measurements chi | |
| CN202255398U (en) | Verticality measuring device of templates of walls and columns | |
| CN202024717U (en) | Paired rules for measuring inner arc radius of bending reinforcing steel bar | |
| CN205002765U (en) | Curved measuring device of rotary kiln | |
| CN104567589B (en) | A kind of location measurement method of pole type transformer | |
| CN209991906U (en) | Automatic measuring device for retraction amount by post-tensioning method | |
| CN103175492B (en) | A kind of transmission line of electricity drainage thread length measurment device and measuring method | |
| CN208419979U (en) | A kind of building engineering construction multifunctional detecting device | |
| CN202994055U (en) | A multifunctional measuring instrument used for laying the main cable strand of a suspension bridge | |
| CN202501816U (en) | Special measuring tool for measuring height and stalk diameter of a plant | |
| CN205157236U (en) | Depthkeeping original state water sample sampling connecting pipe | |
| CN206670576U (en) | A kind of main rope of suspension bridge linear measurement instrument | |
| CN206095318U (en) | Air quantity testing device that measuring point position can accurately adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |