CN209197589U - Engineering detecting ruler - Google Patents
Engineering detecting ruler Download PDFInfo
- Publication number
- CN209197589U CN209197589U CN201821629479.5U CN201821629479U CN209197589U CN 209197589 U CN209197589 U CN 209197589U CN 201821629479 U CN201821629479 U CN 201821629479U CN 209197589 U CN209197589 U CN 209197589U
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- China
- Prior art keywords
- scale body
- main scale
- jack
- cavity
- auxiliary
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- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000005389 magnetism Effects 0.000 abstract description 4
- 238000000338 in vitro Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of engineering detecting rulers, belong to engineering measurement field, including main scale body, auxiliary scale body, a cavity is opened up in the main scale body and the cavity wherein adjacent two sides perforation, auxiliary scale body one end is located in cavity to be rotatablely connected with main scale body, the first jack and the second jack are opened up on the auxiliary scale body, one is opened up on the main scale body along the perforative locating slot in cavity thickness direction, magnetic connection a positioning block in the locating slot, the locating piece and the first jack, the shape size of second jack and locating slot matches, it is vertical with main scale body that the locating piece connect auxiliary scale body when the locating piece is inserted into the first jack with main scale body magnetism, auxiliary scale body is located at main scale in vitro and at the two on same straight line when the locating piece is inserted into the second jack；The engineering detecting ruler has the function of a variety of measurements.
Description
Technical field
The utility model relates to the technical fields of engineering detecting equipment, more particularly, to engineering detecting ruler.
Background technique
Engineering detecting ruler is mainly used for the constructions of engineerings such as engineering construction, decoration finishing, bridge construction, equipment installation and completes
Work quality testing.
Notification number is the Chinese patent of CN206019652U, discloses a kind of engineering detecting ruler, including detection ruler ontology and
Detection extending ruler connected to it, one end that detection extending ruler is connect with detection ruler ontology are provided with horizontal axis one, connect on horizontal axis one
It is connected to connecting rod, the other end of connecting rod is connected with horizontal axis two, and being provided on detection ruler ontology can be by the card slot of two clamping of horizontal axis.
The engineering detecting ruler can be improved detection ruler ontology and detect the relative position stability after extending ruler expansion, improve detection essence
Degree.
Prior art among the above has the following deficiencies: that the engineering detecting ruler has a single function, and can only carry out length
Measurement.To carry out length, when the measurement at right angle, generally requires a variety of rulers cooperations and complete, operation is more troublesome, and reduces work
Efficiency.
Utility model content
The purpose of the utility model is to provide a kind of engineering detecting rulers, have the function of a variety of measurements.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of engineering detecting ruler,
Including main scale body, auxiliary scale body, a cavity is opened up in the main scale body and the cavity wherein adjacent two sides perforation, the auxiliary scale
Body one end is located in cavity to be rotatablely connected with main scale body, opens up the first jack and the second jack, the main scale on the auxiliary scale body
Opened up on body one along the perforative locating slot in cavity thickness direction, the locating slot magnetic connection a positioning block, the locating piece
Match with the shape size of the first jack, the second jack and locating slot, described in the locating piece is connect with main scale body magnetism
Auxiliary scale body is vertical with main scale body when locating piece is inserted into the first jack, and auxiliary scale body is located at main scale when the locating piece is inserted into the second jack
At external and the two on same straight line.
Generally in use, auxiliary scale body is located in main scale body, linear measure longimetry directly is carried out with main scale body；Not such as main scale body length
It is enough, auxiliary scale body can be turned to the second jack and be connected to locating slot, locating piece is inserted into the second jack and makes auxiliary scale position
In main scale at external and the two on same straight line, to realize the promotion of measurement length；When whether need to measure is right angle, turn
Dynamic auxiliary scale body is connected to the first jack with locating slot, is inserted into locating piece to the first jack, auxiliary scale body is vertical with main scale body at this time.
Further, limited block is fixed in described locating piece one end, an elastic webbing is arranged on the main scale body, elastic webbing is separate
Limited block one end is fixed with main scale body, and the other end is free end, and the free end of elastic webbing is between limited block and main scale body.
Elastic webbing makes locating piece be difficult to push in the first jack of insertion or the second jack, stirs elasticity when needed
The free end of band, so that elastic webbing bending is to make free end be detached from the position between limited block and main scale body, at this time due to limit
Position block is not influenced by elastic webbing, so that locating piece can be inserted in the first jack or the second jack.
Further, the two sides of the auxiliary scale body are abutted with cavity, and one is opened up on the main scale body and is connected to cavity
Opening.
The two sides of auxiliary scale body are abutted with cavity so that auxiliary scale body due to main scale body have sufficiently large frictional force, two
Person will not generally relatively rotate, and opening setting can release auxiliary scale body by tool out of main scale body.
Further, the opening is located remotely from the rotating joint of auxiliary scale body Yu main scale body.
In this way, relatively small one end for pushing the separate rotation point of dynamic auxiliary scale body can be used, it is more labor-saving.
Further, the opening is slidably connected a sliding block, and promotion auxiliary scale body rotation is fixedly connected on the sliding block
The catch bar external to main scale.
Drive catch bar that auxiliary scale body one end first released main scale by sliding slider external, it is more convenient.
Further, the catch bar is greater than the length of opening along the distance that Opening length direction extends.
Catch bar and sliding block are not easy to fall from opening, and catch bar just can be de- from opening when turning to certain angle
From.
Further, the sliding block is connect with main scale body magnetism.
So that sliding block is not easy to fall from opening.
Further, anti-skid chequer is provided on the outside of the sliding block.
The movement of sliding block is convenient in the setting of anti-skid chequer.
Further, main scale body is equipped with the first levelling tube extended along its length and along main scale body width direction
The second level pipe of extension.
Levelness can also so be measured.
In conclusion the advantageous effects of the utility model are as follows: the engineering detecting ruler is multi-functional gauge, can be surveyed
Measure length, the levelness, right angle of determinand.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of auxiliary scale body；
Fig. 3 is the longitudinal sectional view of embodiment；
Fig. 4 is the portion the A enlarged drawing of Fig. 3；
Fig. 5 is longitudinal sectional view of the Fig. 1 along fixed axis center, and section view direction is vertical with the direction of Fig. 3.
Appended drawing reference: 1, main scale body；11, cavity；12, it is open；13, locating slot；2, fixing axle；3, auxiliary scale body；31, first
Jack；32, the second jack；41, locating piece；42, limited block；51, sliding block；52, catch bar；53, anti-skid chequer；61, the first level
Pipe；62, the second level pipe；7, elastic webbing.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1,3, the auxiliary scale body 3 of main scale body 1 and steel including steel, main scale body 1 and auxiliary scale body 3 are in cuboid
Shape, 1 volume of main scale body is larger, a cavity 11 is opened up in main scale body 1 and the cavity 11 wherein adjacent two sides perforation.Main scale body
A fixing axle 2 is fixed in 1, the fixing axle 2 is close to the intersection of perforation two sides, and auxiliary scale body 3 is located in cavity 11 and two sides
It is abutted with cavity 11, fixing axle 2 passes through auxiliary scale body 3, so that auxiliary scale body 3 can produce outside cavity 11 relative to fixed axis 2.
Such as Fig. 2, the first jack 31 and the second jack 32 are opened up on auxiliary scale body 3；Such as Fig. 5, one is opened up along cavity on main scale body 1
The perforative locating slot 13 of 11 thickness directions, the first jack 31 and the second jack 32, the size shape of locating slot 13 are all the same, this reality
It is rectangular for applying the cross section of three in example.
Such as Fig. 5, locating slot 13 is interior to be arranged a positioning block 41, locating piece 41 and the first jack 31, the second jack 32 and determines
The shape size of position slot 13 matches, and a limited block 42 is fixed on locating piece 41, and limited block 42 is located at 13 outside of locating slot；Positioning
Block 41 is integrally formed with limited block 42 and is made of magnet, so that locating piece 41 is connect with 1 magnetism of main scale body.
Such as Fig. 5, when locating piece 41 is not inserted into the first jack 31 or the second jack 32, limited block 42 is set with the interval of main scale body 1
It sets；One elastic webbing 7 is set on main scale body 1, and elastic webbing 7 is generally made of plastics, and elastic webbing 7 is far from 42 one end of limited block and master
Ruler body 1 is adhesively fixed, and the other end is free end, and the free end of elastic webbing 7 is between limited block 42 and main scale body 1.
Auxiliary scale body 3 is vertical with main scale body 1 when locating piece 41 is inserted into the first jack 31, when locating piece 41 is inserted into the second jack 32
Auxiliary scale body 3 is located at outside main scale body 1 and at the two on same straight line.
Such as Fig. 3-4, an opening 12 being connected to cavity 11 is opened up on main scale body 1, opening 12 is located remotely from auxiliary scale body 3 and main
The rotating joint of ruler body 1 forms a stepped groove at opening 12, and be slidably connected in stepped groove a sliding block 51, and sliding block 51 is by magnet
It is made, the catch bar 52 that a promotion auxiliary scale body 3 turns to outside main scale body 1 is fixedly connected on sliding block 51, catch bar 52 is L-shaped, pushes away
Lever 52 is greater than the length of opening 12 along the distance that 12 length directions of opening extend.It is mobile for convenience of sliding block 51,51 outside of sliding block
It is provided with anti-skid chequer 53.
Such as Fig. 1, the first levelling tube 61 extended along its length is wherein also equipped on main scale body 1 and along main scale body
The second level pipe 62 that 1 width direction extends, for measuring levelness.
The implementation principle of the present embodiment are as follows: it is general in use, auxiliary scale body 3 is located in main scale body 1, directly use main scale body 1 into
Row linear measure longimetry can be used for measurement levelness at this time；If 1 length of main scale body is inadequate, sliding slider 51 is by 3 one end of auxiliary scale body
It releases outside main scale body 1, auxiliary scale body 3 is turned into the second jack 32 and is connected to locating slot 13, pushes elastic webbing 7 aside, by locating piece 41
It is inserted into the second jack 32 and auxiliary scale body 3 is located at outside main scale body 1 and at the two on same straight line, to realize measurement length
It is promoted；When whether need to measure is right angle, rotation 3 to the first jack 31 of auxiliary scale body is connected to locating slot 13, pushes elastic webbing aside
7, it is inserted into 41 to the first jack 31 of locating piece, auxiliary scale body 3 is vertical with main scale body 1 at this time.
Since locating slot 13 penetrates through, locating piece 41 comes out out of locating slot 13 and can push away from the other end by locating piece 41
Out.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of engineering detecting ruler, including main scale body (1), auxiliary scale body (3), it is characterised in that: open up one in the main scale body (1)
The wherein adjacent two sides perforation of cavity (11) and the cavity (11), described auxiliary scale body (3) one end is located in cavity (11) and leads
Ruler body (1) rotation connection, opens up the first jack (31) and the second jack (32) on the auxiliary scale body (3), on the main scale body (1)
Open up one along the perforative locating slot of cavity (11) thickness direction (13), the locating slot (13) magnetic connection a positioning block
(41), the locating piece (41) and the shape size of the first jack (31), the second jack (32) and locating slot (13) match,
The locating piece (41) and main scale body (1) are magnetic when connect the locating piece (41) insertion the first jack (31) auxiliary scale body (3) and
Vertically, auxiliary scale body (3) is located at main scale body (1) outside and the two to main scale body (1) when the locating piece (41) is inserted into the second jack (32)
Locate on same straight line；Described locating piece (41) one end is fixed limited block (42), and an elastic webbing (7) are arranged on the main scale body (1),
Elastic webbing (7) is fixed far from limited block (42) one end and main scale body (1), and the other end is free end, the free end position of elastic webbing (7)
Between limited block (42) and main scale body (1).
2. engineering detecting ruler according to claim 1, it is characterised in that: the two sides of the auxiliary scale body (3) and cavity
(11) it abuts, opens up an opening (12) being connected to cavity (11) on the main scale body (1).
3. engineering detecting ruler according to claim 2, it is characterised in that: the opening (12) is located remotely from auxiliary scale body (3)
With the rotating joint of main scale body (1).
4. engineering detecting ruler according to claim 2 or 3, it is characterised in that: be slidably connected a cunning at the opening (12)
Block (51) is fixedly connected with a promotion auxiliary scale body (3) on the sliding block (51) and turns to the catch bar (52) of main scale body (1) outside.
5. engineering detecting ruler according to claim 4, it is characterised in that: the catch bar (52) is along opening (12) length side
It is greater than the length of opening (12) to the distance of extension.
6. engineering detecting ruler according to claim 4, it is characterised in that: the sliding block (51) and main scale body (1) are magnetic even
It connects.
7. engineering detecting ruler according to claim 4, it is characterised in that: be provided with anti-skid chequer on the outside of the sliding block (51)
(53)。
8. engineering detecting ruler according to claim 1, it is characterised in that: main scale body (1) is equipped with to be prolonged along its length
The first levelling tube (61) stretched and the second level pipe (62) extended along main scale body (1) width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629479.5U CN209197589U (en) | 2018-10-08 | 2018-10-08 | Engineering detecting ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629479.5U CN209197589U (en) | 2018-10-08 | 2018-10-08 | Engineering detecting ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197589U true CN209197589U (en) | 2019-08-02 |
Family
ID=67407431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629479.5U Expired - Fee Related CN209197589U (en) | 2018-10-08 | 2018-10-08 | Engineering detecting ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209197589U (en) |
-
2018
- 2018-10-08 CN CN201821629479.5U patent/CN209197589U/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: 20190802 |