CN209043329U - A kind of level - Google Patents
A kind of level Download PDFInfo
- Publication number
- CN209043329U CN209043329U CN201821741574.4U CN201821741574U CN209043329U CN 209043329 U CN209043329 U CN 209043329U CN 201821741574 U CN201821741574 U CN 201821741574U CN 209043329 U CN209043329 U CN 209043329U
- Authority
- CN
- China
- Prior art keywords
- section
- support rod
- foot prop
- screw
- stay
- 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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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a kind of levels, it is related to the technical field of engineering construction measuring tool, technical points are: level includes support base and the level ontology that is set on support base, multiple foot props are hinged on support base, each foot prop bottom end is hinged with support rod away from the side of support base, the hinged place of support rod and foot prop is provided with the locating part for fixing support rod, and the length of support rod is greater than foot prop at a distance from support rod hinged place to foot prop bottom end.The utility model has the effect of improving stability of the level in soft land use.
Description
Technical field
The utility model relates to the technical fields of engineering construction measuring tool, more particularly, to a kind of level.
Background technique
Level is widely used in building trade, is the instrument for measuring horizontal height, level will be in use, first will
Support frame is placed on ground, and then level ontology is placed on support frame and is fixed, and then adjusts level to water
Level state can start to measure.
Notification number is that the Chinese patent of CN207246729U discloses a kind of level foot prop, including articles holding table, articles holding table
Side interval is hinged with more foot props, and each foot prop includes support rod and adjusting rod, and there is adjusting rod one to be lived for support rod
Dynamic cavity, one end of support rod penetrate in adjusting rod and are slidably connected with adjusting rod, and support rod is outside one end of adjusting rod
Wall is equipped with a groove, is provided with the first fixture block in groove, and the bottom of the first fixture block is fixedly connected with spring, and spring is far from the
One end of one fixture block and the slot bottom of groove offset；The outer wall of adjusting rod is equipped with multiple the first cards compatible with the first fixture block
Hole, multiple first card holes are in straight line arrangement vertically, and adjusting rod is connected with support base far from one end of support rod, support bottom
Seat passes through movable part activity with protective case, the one end of protective case far from support base is hinged on the outer wall of adjusting rod junction
It is connected with traveling wheel.In use, level is placed on articles holding table after regulating foot prop, the position of level is regulated just
It can start to measure.
Prior art among the above has the following deficiencies: that one end due to support base is tip, when the level
When foot prop is used for relatively soft soil, the soft degree of soil property of support base different contact points from ground may exist not
Together, therefore the pointed portion of support base can be tilted to the softer side of soil property, lead to level foot prop centre-of gravity shift, to
Side is toppled over, and the measurement accuracy of level is influenced.
Utility model content
The purpose of the utility model is to provide a kind of level, have the characteristics that stability is high, measurement accuracy is higher.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of level is hinged on the support base including support base and the level ontology being set on support base
Multiple foot props, each foot prop bottom end are hinged with support rod, the support rod and foot prop away from the side of the support base
Hinged place be provided with the locating part for fixing support rod, the length of the support rod is greater than the foot prop and support rod is hinged
Locate the distance to foot prop bottom end.
By using above-mentioned technical proposal, in use, multiple foot props are successively opened, it is placed on ground, it then will branch
Strut is turned to along hinged place away from the side of support base, until adjusting support rod to one end and ground face contact, uses locating part
Level ontology after installing foot prop, is installed on support base to, the fixed installation that foot prop can be completed of support rod by level
It can begin to use after instrument smoothing.This level is prevented to a certain extent by the way that support rod is arranged on foot prop due to soil
It is soft and cause foot prop to side tilt the problem of, effectively raise the stabilization of the foot prop in soft land use level
Property, while improving the measurement accuracy of level.
The utility model is further arranged to: the support rod is set as tip far from one end of foot prop.
By using above-mentioned technical proposal, when measuring in the fields, due to there is different size of soil block on ground, will prop up
Strut, which is set as tip far from one end of foot prop, to be inserted into soil block with bar easy to support, and the versatility of level is improved.
The utility model is further arranged to: the foot prop includes accommodating section and folded section, and described accommodating section one end is hinged
In the support base bottom, the other end and the folded section are hinged, are provided in the accommodating section for placing folded section and branch
First cavity of strut, the accommodating section and folded section hinged place are provided with the limited block for fixing accommodating section and folded section,
The cross section of the limited block is U-shaped, is provided with multiple through-holes on the limited block, is provided through on the limited block described
The first screw that through-hole is threadedly coupled with the accommodating section or folded section.
By using above-mentioned technical proposal, hinged accommodating section and folded section are set by foot prop, foot prop may be implemented
It folding, when use, produces folded section from the first cavity of accommodating section, until the bottom of folded section and limited block U-shaped contradicts,
Then it tightens the first screw to fix folded section, after use, unscrews the first screw, folded section is retracted in the first cavity
The first screw is tightened again to fix folded section.It can be readily transported by setting collapsible for foot prop, be also possible to prevent to support
Operating personnel is stabbed at the tip position of bar.
The utility model is further arranged to: the second cavity for placing support rod is provided in the folded section.
By using above-mentioned technical proposal, the second cavity for placing support rod is set in folded section, folding is not used
When folded section, folded section can be turned to prevents the tip position of folded section from stabbing operating personnel in the second cavity, and will fold
After section turns to the second cavity, convenient for integrally collecting folded section to the first cavity.
The utility model is further arranged to: it has been respectively articulated with the first stay and the second stay in each accommodating section,
It is connected between the first stay and the second stay on two neighboring foot prop by hinged mode, through setting on second stay
The second screw for thering is one end to be threadedly coupled with first stay.
By using above-mentioned technical proposal, the first stay and the second stay are set between two adjacent accommodating sections, strutted
When foot prop, the first stay and the second stay are rotated along hinged place respectively, until the first stay and the second stay are parallel, are then tightened
Second screw fixes the first stay and the second stay, by setting the first stay and the second stay can when foot prop struts incite somebody to action
Foot prop is fixed, and integrally-built stability is improved.
The utility model is further arranged to: the folded section is hinged with the supporting block of taper far from one end of accommodating section,
It is provided through the third screw being threadedly coupled with the supporting block in the folded section, is provided in the folded section for support
Block is along the escape groove with the rotation of folded section hinged place.
By using above-mentioned technical proposal, supporting block and the setting of taper are hinged with far from one end of accommodating section in folded section
There is the escape groove for supporting block rotation, supporting block can twist after turning to required position along 360 degree of the hinged place rotation with accommodating section
Tight third screw fixes supporting block, in soft land use, supporting block is turned to tip downward, tip can be with one
Divide and protrude into soil, improves the stability of structure entirety, in hard bottom surface in use, supporting block is turned to bottom surface downward,
The forced area with ground can be increased, improve the stability of structure entirety.
The utility model is further arranged to: the bottom wall of the supporting block is provided with anti-slip layer.
By using above-mentioned technical proposal, supporting block can be prevented sliding along bottom surface in the bottom wall setting anti-slip layer of supporting block
It is dynamic, avoid the case where causing measured deviation because of level displacement.
The utility model is further arranged to: being respectively provided on the nut of first screw, the second screw and third screw
There is handle.
By using above-mentioned technical proposal, handle is respectively provided on the nut of the first screw, the second screw and third screw
The step of directly using hand the turn of the screw convenient for operating personnel, eliminating with spanner the turn of the screw so that level using simpler
It is convenient.
In conclusion the advantageous effects of the utility model are as follows:
1. stability when improving foot prop use by the way that support rod is arranged, on soft ground in use, increasing support
Bar can prevent the whole side relatively soft to soil of level from tilting, and improve the stability of structure entirety；
2. by being respectively arranged to accommodate the first cavity of folded section and support rod and the second cavity for folded section and branch
Stay folds are placed, so that structure when being not used integrally is easy to carry about with one, while can also be by the tip of folded section and support rod
Part stashes, and operating personnel is prevented to be wounded by stabbing；
3. improving structure entirety by the way that the first stay and the second stay that support two neighboring accommodating section is arranged
Stability.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
In figure, 1, support base；2, level ontology；21, pipe spirit level；211, leveling serew；22, telescope；3, foot prop；
31, accommodating section；311, the first cavity；32, folded section；321, supporting block；322, third screw；323, escape groove；324, anti-skidding
Layer；33, limited block；331, through-hole；332, the first screw；34, support rod；341, tip；342, locating part；343, second is empty
Chamber；35, the first stay；36, the second stay；37, the second screw；4, handle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of level disclosed by the utility model, including support base 1 and the water being set on support base 1
Quasi- instrument ontology 2, level ontology 2 include bottom and support base 1 be connected through a screw thread (not shown) pipe spirit level 21 and
The telescope 22 being set on pipe spirit level 21, there are three leveling serew 211,22 bottoms of telescope for the setting of 21 upper surface of pipe spirit level
Portion is threadedly coupled with three leveling serews 211, and multiple foot props 3 are hinged on support base 1, and the present embodiment sets equal for foot prop 3
Cloth and isometric three.
Referring to Fig.1, foot prop 3 includes accommodating section 31 and folded section 32, and 31 one end of accommodating section is articulated with 1 bottom of support base, separately
One end and folded section 32 are hinged, and the first cavity 311 for placing folded section 32, accommodating section 31 and folding are provided in accommodating section 31
Folded 32 hinged place of section is provided with the limited block 33 for being fixed on accommodating section 31, and multiple through-holes 331 are provided on limited block 33, this is practical
Novel to set two for through-hole 331, the position of through-hole 331 is located at limited block 33 and connects respectively with accommodating section 31 and folded section 32
It touches in section, the first screw that through-hole 331 is connect with accommodating section 31 or 32 sidewall thread of folded section is provided through on limited block 33
332, when folded section 32 is folded state with accommodating section 31, the first screw 332 is connect with the sidewall thread of accommodating section 31, works as folding
When folded section 32 is in an open state with accommodating section 31, the first screw 332 is connect with the sidewall thread of folded section 32), folded section 32 is remote
One end from accommodating section 31 is hinged with the supporting block 321 of taper, is provided through in folded section 32 and is threadedly coupled with supporting block 321
Third screw 322, be provided in folded section 32 for supporting block 321 along the escape groove 323 rotated with 32 hinged place of folded section, branch
The bottom wall of bracer 321 is provided with anti-slip layer 324, and anti-slip layer 324 is set rubber pad by the present embodiment.
Referring to Fig.1, each 32 bottom end of folded section is hinged with support rod 34 away from the side of support base 1, and support rod 34 is remote
One end from foot prop 3 is set as tip 341, and the length of support rod 34 is greater than foot prop 3 and 34 hinged place of support rod to 3 bottom end of foot prop
Distance, the hinged place of support rod 34 and foot prop 3 is provided with the locating part 342 for fixing support rod 34, and the present embodiment will limit
Position part 342 is arranged through the 4th screw that folded section 32 is connect with 34 sidewall thread of support rod, is arranged in folded section 32 useful
In the second cavity 343 for placing support rod 34.
Referring to Fig.1, the first stay 35 and the second stay 36, two neighboring foot prop 3 have been respectively articulated in each accommodating section 31
On the first stay 35 connected between the second stay 36 by hinged mode, one end and the is provided through on the second stay 36
The second screw 37 that one stay 35 is threadedly coupled.
Referring to Fig.1, it is provided on the nut of the first screw 332, the second screw 37, third screw 322 and the 4th screw
Handle 4.
The implementation principle of the present embodiment are as follows: foot prop 3 is strutted first, unscrews the first screw 332, folded section 32 is empty from first
Rotation comes out in chamber 311, until the side wall of folded section 32 is contacted with the inner wall of limited block 33, tighten the first screw 332 up to
Folded section 32 is threadedly coupled, and can fix folded section 32 and accommodating section 31, fix after foot prop 3 by foot prop 3 along with branch
The rotation of 1 hinged place of seat is supportted, when foot prop 3 struts, the first stay 35 and the second stay 36 start along the hinged of stay and foot prop 3
Place's rotation, until the second screw 37 is tightened, by 35 He of the first stay after the first stay 35 and the second stay 36 are in parastate
Second stay 36 is fixed.
After fixing foot prop 3, unscrews locating part 342 and produce support rod 34 up to 341, tip out of second cavity 343
Position and ground face contact, then tighten locating part 342 support rod 34 is fixed.
In soft land use, third screw 322 is unscrewed, supporting block 321 is turned into tip 341 and is connect with ground
Touching, in hard ground in use, supporting block 321 to be turned to bottom surface and the ground face contact of supporting block 321, by 321 turns of supporting block
Third screw 322 is tightened after moving to required position, supporting block 321 is fixed.
After installing foot prop 3, by the installation to support base 1 of level ontology 2, i.e., pipe spirit level 21 and support base 1 are led to
It is fixed to cross leveling serew 211.
After being measured, locating part 342 is unscrewed first and turns to support rod 34 in second cavity 343, then tightens limit
Position part 342 is fixed by support rod 34, then unscrews the first screw 332 and turn to folded section 32 in first cavity 311, then by the
One screw 332 locks folded section 32 after passing through the through-hole 331 for being located at accommodating section 31 on limited block 33, then unscrews the second screw
37, the hinged place of the first stay 35 and the second stay 36 is pulled down with hand, the first stay 35 and the second stay 36 along with appearance
Receive the rotation of 31 hinged place of section while be returned to original position for foot prop 3 is whole.
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 level, including support base (1) and the level ontology (2) being set on support base (1), the support base
(1) multiple foot props (3) are hinged on, it is characterised in that: each foot prop (3) bottom end deviates from the side of the support base (1)
It is hinged with support rod (34), the hinged place of the support rod (34) and foot prop (3) is provided with for fixing support rod (34)
The length of locating part (342), the support rod (34) is greater than the foot prop (3) and support rod (34) hinged place to foot prop (3) bottom
The distance at end.
2. a kind of level according to claim 1, it is characterised in that: the one of the support rod (34) separate foot prop (3)
End is set as tip (341).
3. a kind of level according to claim 1, it is characterised in that: the foot prop (3) includes accommodating section (31) and folding
Folded section (32), described accommodating section (31) one end are articulated with the support base (1) bottom, and the other end and the folded section (32) are cut with scissors
It connects, the first cavity (311) for placing folded section (32) and support rod (34), the appearance is provided on the accommodating section (31)
It receives section (31) and folded section (32) hinged place is provided with limited block (33) for fixing accommodating section (31) and folded section (32), institute
The cross section for stating limited block (33) is U-shaped, is provided with multiple through-holes (331) on the limited block (33), the limited block (33)
On be provided through the first screw (332) that the through-hole (331) is threadedly coupled with the accommodating section (31) or folded section (32).
4. a kind of level according to claim 3, it is characterised in that: be provided on the folded section (32) for placing
The second cavity (343) of support rod (34).
5. a kind of level according to claim 3, it is characterised in that: be respectively articulated on each accommodating section (31)
First stay (35) and the second stay (36) lead between the first stay (35) and the second stay (36) on two neighboring foot prop (3)
It crosses hinged mode to connect, is provided through what one end was threadedly coupled with first stay (35) on second stay (36)
Second screw (37).
6. a kind of level according to claim 5, it is characterised in that: the folded section (32) is far from accommodating section (31)
One end is hinged with the supporting block (321) of taper, is provided through on the folded section (32) and connects with the supporting block (321) screw thread
The third screw (322) connect, be provided on the folded section (32) for supporting block (321) along and folded section (32) hinged place rotate
Escape groove (323).
7. a kind of level according to claim 6, it is characterised in that: the bottom wall of the supporting block (321) is provided with anti-
Slip layer (324).
8. a kind of level according to claim 6, it is characterised in that: first screw (332), the second screw (37)
Handle (4) are provided with on the nut of third screw (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741574.4U CN209043329U (en) | 2018-10-25 | 2018-10-25 | A kind of level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821741574.4U CN209043329U (en) | 2018-10-25 | 2018-10-25 | A kind of level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209043329U true CN209043329U (en) | 2019-06-28 |
Family
ID=67039698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821741574.4U Expired - Fee Related CN209043329U (en) | 2018-10-25 | 2018-10-25 | A kind of level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209043329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553125A (en) * | 2019-07-26 | 2019-12-10 | 重庆信柱测绘技术咨询有限公司 | Level gauge supporting device for engineering measurement |
-
2018
- 2018-10-25 CN CN201821741574.4U patent/CN209043329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110553125A (en) * | 2019-07-26 | 2019-12-10 | 重庆信柱测绘技术咨询有限公司 | Level gauge supporting device for engineering measurement |
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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: 20190628 Termination date: 20211025 |