CN208458590U - A kind of bridge pavement foldable multifunctional ruler - Google Patents
A kind of bridge pavement foldable multifunctional ruler Download PDFInfo
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- CN208458590U CN208458590U CN201821155884.8U CN201821155884U CN208458590U CN 208458590 U CN208458590 U CN 208458590U CN 201821155884 U CN201821155884 U CN 201821155884U CN 208458590 U CN208458590 U CN 208458590U
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Abstract
The utility model relates to a kind of bridge pavement foldable multifunctional rulers, including polynary angle scale, the polynary angle scale upper interior is equipped with liquid water leveling ruler, and polynary angle scale lower inner is connected with road surface and supports fixed lead seat, the polynary angle scale lower outer is equipped with the second adjusting through-hole, and second adjusting through-hole be externally connected to the second scale main body, the second bridge survey item is embedded with above the second scale main body, and second scale main body right hand external be connected with the second supporting block, the second supporting block lower inner offers supporting block connecting hole, and fixed connecting rod is installed inside supporting block connecting hole, the first bridge survey item is embedded with above the first scale main body.The bridge pavement can be supported this folding ruler in a manner of supported at three point with foldable multifunctional ruler, it is not in the case where supporting point is unevenly distributed, and the scale easy to disassemble to replace loss, and the stronger of folding ruler storage can be improved the precision of angle measurement.
Description
Technical field
The utility model relates to bridge construction appliance technology, specially a kind of bridge pavement foldable multifunctional ruler.
Background technique
Bridge refers generally to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through, in applying for bridge
During work, it is often necessary to measure work, the precision and bridge that body is constructed convenient for raising to the part or road surface that use
The quality on road surface, common measuring tool just include foldable multifunctional ruler.
Common foldable multifunctional ruler is that not only can measure angle, but also can measure the rotary folding of linear distance currently on the market
Ruler, when such foldable multifunctional ruler is placed on bridge floor in the presence of expansion, folding ruler only has end thereof contacts ground, and supporting point is distributed not
, and rotary folding position is to be stamped and formed out, it has not been convenient to be dismantled to replace the unilateral measuring scale of loss, and folding ruler exists
After long-time service, if folded state, it is easy to be loosened the case where scattering, influencing storage by external force.
Summary of the invention
The purpose of this utility model is to provide a kind of bridge pavement foldable multifunctional rulers, to solve above-mentioned background technique
The foldable multifunctional ruler supporting point common currently on the market of middle proposition is unevenly distributed, it has not been convenient to be dismantled and be replaced, and is long
The problem of loosening is easy when folding after time use.
To achieve the above object, the utility model provides the following technical solutions: a kind of bridge pavement foldable multifunctional ruler,
Including polynary angle scale, the polynary angle scale upper interior is equipped with liquid water leveling ruler, and polynary angle scale lower inner connects
It is connected to road surface and supports fixed lead seat, the polynary angle scale lower outer is equipped with the second adjusting through-hole, and second adjusts through-hole
It is externally connected to the second scale main body, is embedded with the second bridge survey item, and the second scale master above the second scale main body
Body right hand external is connected with the second supporting block, and the second supporting block lower inner offers supporting block connecting hole, and supporting block
Fixed connecting rod is installed, lower section is connected with the first scale main body, and first on the left of the second scale main body inside connecting hole
Scale main body lower outer is equipped with road surface and supports fixed lead seat, and inside offers the first adjusting on the right side of the first scale main body
Through-hole, and the first adjusting through-hole is internally connected with polynary angle scale, lower section is equipped with first on the left of the first scale main body
Bracer, and offered inside the first scale main body left end and be fixedly connected with circular groove, first is embedded with above the first scale main body
Bridge survey item.
Preferably, the transversally bisecting line of the first bridge survey item is mutually perpendicular to the first adjusting through-bore axis, the second bridge
Beam measures the transversally bisecting line of item and is mutually perpendicular to the second adjusting through-bore axis, and the axis of the first adjusting through-hole and the second adjusting through-hole
Line is overlapped with polynary angle disk axis.
Preferably, it is "T"-shaped cylindrical-shaped structure that the polynary angle scale and road surface, which support fixed lead seat, and polynary angle
It is blind screw hole structure inside disk smaller diameter end, it is external thread structure that road surface, which supports fixed lead seat smaller diameter end, and polynary
It is fixed structure that angle scale, which supports fixed lead seat by helicitic texture and road surface,.
Preferably, the liquid water leveling ruler is " ten " character form structure, and liquid water leveling ruler axis and polynary angle disk axis
It is overlapped, and liquid water leveling ruler top plan is overlapped with polynary angle scale top plan.
Preferably, first supporting block, road surface support the floor height of fixed lead seat and the second supporting block to be equal, and
Second supporting block is L shape structure, and the width on the downside of the second supporting block between left side and the second supporting block upside left side is not
Less than the width for being fixedly connected with circular groove.
Preferably, the fixed connecting rod is " H " shape structure, and fixed connecting rod mid diameter is equal to supporting block connecting hole
Internal diameter, fixed connecting rod and is fixedly connected with the axis of the circular groove transverse direction with the first bridge survey item and the second bridge survey item respectively
Bisector horizontal line, it is equal with the height for being fixedly connected with circular groove axis to be fixedly connected with rod axis, and be fixedly connected with circular groove diameter etc.
The outer diameter on the left of fixed connecting rod.
Preferably, the diameter of the first adjusting through-hole and the second adjusting through-hole is equal to outside polynary angle scale smaller diameter end
Diameter, and the sum of height of the first adjusting through-hole and the second adjusting through-hole supports the small straight of fixed lead seat with polynary angle scale and road surface
Diameter end height is equal.
Compared with prior art, the utility model has the beneficial effects that the bridge pavement foldable multifunctional ruler can be with
The mode of supported at three point is supported this folding ruler, is not in the case where supporting point is unevenly distributed, and easy to disassemble with more
The scale of loss is changed, and the stronger of folding ruler storage can be improved the precision of angle measurement.The setting of this folding ruler
There are the first bridge survey item and the second bridge survey item, and the transversally bisecting line of the first bridge survey item and the second bridge survey item
Through-hole is adjusted with first respectively and the second adjusting through-bore axis is vertical, because of the angle tag line meeting of conventional polynary angle panel surface
It is vertical with the axis of polynary angle scale, but the axis for adjusting through-hole and the second adjusting through-hole because of first and polynary angle disk axis hang down
Directly, therefore the first bridge survey item and the second bridge survey item can be overlapped with the angle tag line on polynary angle scale, then utilized
First bridge survey item and the second bridge survey item carry out angle measurement and utilize and polynary angle scale relative to common folding ruler
The parallel scale end face of axis is more accurate as the method for reference line.
Detailed description of the invention
Fig. 1 is a kind of overlooking structure diagram of bridge pavement foldable multifunctional ruler of the utility model；
Fig. 2 is A-A schematic cross-sectional view in a kind of Fig. 1 of bridge pavement foldable multifunctional ruler of the utility model；
Fig. 3 is that a kind of the first scale main body plan structure of bridge pavement foldable multifunctional ruler of the utility model is illustrated
Figure；
Fig. 4 is that a kind of the second scale main body plan structure of bridge pavement foldable multifunctional ruler of the utility model is illustrated
Figure；
Fig. 5 is a kind of folded state structural schematic diagram of bridge pavement foldable multifunctional ruler of the utility model.
In figure: 1, first scale main body, the 2, first bridge survey item, 3, polynary angle scale, 4, liquid water leveling ruler, 5, second
Scale main body, the 6, second bridge survey item, 7, be fixedly connected with circular groove, the 8, first supporting block, 9, fixed connecting rod, 10, second
Bracer, 11, supporting block connecting hole, 12, second adjusts through-hole, and 13, first adjusts through-hole, 14, the fixed lead seat of road surface support.
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.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of bridge pavement foldable multifunctional ruler, packet
Polynary angle scale 3 is included, polynary 3 upper interior of angle scale is equipped with liquid water leveling ruler 4, and 3 lower inner of polynary angle scale connects
There is road surface to support fixed lead seat 14, it is "T"-shaped cylindrical-shaped structure that polynary angle scale 3 and road surface, which support fixed lead seat 14, and more
It is blind screw hole structure inside first 3 smaller diameter end of angle scale, it is external thread structure that road surface, which supports fixed 14 smaller diameter end of lead seat,
And it is fixed structure that polynary angle scale 3, which supports fixed lead seat 14 by helicitic texture and road surface, this structure makes polynary angle
Disk 3 and road surface support fixed lead seat 14 that can be fixed together to form I-shaped structure by helicitic texture, facilitate first
The I-shaped that scale main body 1 and the second scale main body 5 are fixed on polynary angle scale 3 and road surface supports fixed lead seat 14 to be formed
The middle part of structure, and polynary angle scale 3 and road surface support what fixed lead seat 14 can be convenient to disassemble, in order to replace abrasion
The first scale main body 1 or the second scale main body 5, reduce the wasting of resources, liquid water leveling ruler 4 is " ten " character form structure, and liquid
4 axis of horizontal ruler is overlapped with polynary 3 axis of angle scale, and 4 top plan of liquid water leveling ruler and polynary 3 top plan of angle scale
It is overlapped, this structure makes the liquid water leveling ruler 4 of " ten " font be at polynary 3 middle part of angle scale to be convenient for measuring polynary angle
It is whether horizontal when disk 3 is put, can play measurement bridge pavement levelness whether He Ge effect, and liquid water leveling ruler 4 is not
Polynary 3 surface of angle scale can be protruded from, enables liquid water leveling ruler 4 not interfere the base product storage of multiple folding rulers, and use
Person also can be used polynary angle scale 3 as platform for placing when using this folding ruler, and polynary 3 lower outer of angle scale is equipped with
Second adjusts through-hole 12, and the second adjusting through-hole 12 is externally connected to the second scale main body 5, embeds above the second scale main body 5
There is the second bridge survey item 6, and 5 right hand external of the second scale main body is connected with the second supporting block 10,10 lower section of the second supporting block
Inside offers supporting block connecting hole 11, and fixed connecting rod 9 is equipped with inside supporting block connecting hole 11, and fixed connecting rod 9 is
" H " shape structure, and 9 mid diameter of fixed connecting rod be equal to 11 internal diameter of supporting block connecting hole, fixed connecting rod 9 be fixedly connected with circle
The axis of the slot 7 transversally bisecting line horizontal line with the first bridge survey item 2 and the second bridge survey item 6 respectively, 9 axis of fixed connecting rod
Line is equal with the height for being fixedly connected with 7 axis of circular groove, and is fixedly connected with 7 diameter of circular groove and is equal to 9 left side outer diameter of fixed connecting rod,
This structure enable the middle part of fixed connecting rod 9 along supporting block connecting hole 11 slide, and fixed connecting rod 9 be fixedly connected
The axis of circular groove 7 can be on same axis when this folding ruler is in folded state, and enabling can on the left of fixed connecting rod 9
It is inserted directly into and is fixedly connected inside circular groove 7, play the role of that the first scale main body 1 and the second scale main body 5 is auxiliarily fixed, prevent
Only this folding ruler is easy the case where scattering, the 5 left side lower section connection of the second scale main body when folding after long-time use
There is the first scale main body 1, and 1 lower outer of the first scale main body is equipped with road surface and supports fixed lead seat 14, the first scale main body 1
The first adjusting through-hole 13 is offered inside right side, and the first adjusting through-hole 13 is internally connected with polynary angle scale 3, the first adjusting is logical
The diameter of hole 13 and the second adjusting through-hole 12 is equal to polynary 3 smaller diameter end outer diameter of angle scale, and first adjusts through-hole 13 and the
The sum of height of two adjusting through-holes 12 supports the smaller diameter end height of fixed lead seat 14 to be equal with polynary angle scale 3 and road surface,
This structure enables the first adjusting through-hole 13 and second to adjust through-hole 12 along the rotation of polynary 3 smaller diameter end of angle scale to carry out
Folding and expansion, and the first adjusting through-hole 13 and the second adjusting through-hole 12 are being stuck in polynary angle scale 3 and the fixed lead of road surface support
Supporting after outside the smaller diameter end of seat 14 with polynary angle scale 3 and road surface will not generate between the larger diameter end of fixed lead seat 14
Gap, therefore will not move up and down, 1 left side lower section of the first scale main body is equipped with the first supporting block 8, and the first scale main body 1 is left
Internal offer in end is fixedly connected with circular groove 7, and the first supporting block 8, road surface support the bottom surface of fixed lead seat 14 and the second supporting block 10
Height is equal, and the second supporting block 10 is L shape structure, 10 upside of 10 downside left side of the second supporting block and the second supporting block
Width between left side is not less than the width for being fixedly connected with circular groove 7, this structure enables this folding ruler with equally distributed
The mode of supported at three point is supported this folding ruler, avoids the occurrence of the situation of supporting point unevenness, and 10 downside of the second supporting block
Width between left side and 10 upside left side of the second supporting block enable that fixed connecting rod 9 can be convenient from being fixedly connected with circular groove
Extraction in 7, and the second supporting block 10 is enabled not interfere the rotary folding of the first scale main body 1, it is embedded above the first scale main body 1
There is the first bridge survey item 2, the transversally bisecting line of the first bridge survey item 2 is mutually perpendicular to the first adjusting 13 axis of through-hole, and second
The transversally bisecting line of bridge survey item 6 is mutually perpendicular to the second adjusting 12 axis of through-hole, and first adjusts through-hole 13 and the second adjusting
The axis of through-hole 12 is overlapped with polynary 3 axis of angle scale, this structure makes the first bridge survey item 2 and the second bridge survey item 6
Transversally bisecting line is overlapped by the first adjusting 13 axis of through-hole and the second adjusting 12 axis of through-hole with polynary 3 axis of angle scale, because
Angle tag line on conventional polynary angle scale 3 is vertical with polynary 3 axis of angle scale, therefore the first bridge survey item 2 and second
The transversally bisecting line of bridge survey item 6 is overlapped with the angle tag line on polynary angle scale 3, relative to use in conventional method with it is more
The parallel scale front/rear end of angle tag line on first angle scale 3 as benchmark measurement result it is more accurate with it is intuitive.
The working principle of the present embodiment: when in use with foldable multifunctional ruler, user can be first by one for the bridge pavement
It is hand steered to hold above the polynary angle scale 3 of this folding ruler of folded state, then a hand is placed on the right side of fixed connecting rod 9 and will be consolidated
Determine connecting rod 9 to move right along supporting block connecting hole 11, be fully drawn out on the left of fixed connecting rod 9 in being fixedly connected with circle
Outside slot 7, the first scale main body 1 and the second scale main body 5 will not be fixed with each other at this time, then by the first scale main body
1 and second scale main body 5 adjust through-hole 13 and second by first and adjust through-hole 12 and carried out along outside polynary 3 lower end of angle scale
Rotation can rotate the first scale main body 1 and the second scale main body 5 when the linear distance for needing to carry out bridge pavement measures
It measures on the same line, the first supporting block 8, road surface can be supported fixed lead seat 14 and the second support by when measurement
Block 10 is placed in measurement plane and is supported, to enable the first scale main body 1 and the second scale main body 5 be in stable state,
Line measurement can be carried out at this time, and the Realize of bridge pavement herein can be also observed simultaneously by liquid water leveling ruler 4, works as needs
When being measured to the angle on bridge pavement, the first scale main body 1 and the second scale main body 5 rotation to the first bridge can be surveyed
The mode that amount item 2 and the second bridge survey item 6 angle tag line corresponding with polynary 3 surface of angle scale are overlapped surveys angle
Amount, improves the precision of measurement, and after the first scale main body 1 or the second scale main body 5 are worn or damage, user can lead to
Cross helicitic texture and support fixed lead seat 14 to split on polynary angle scale 3 and road surface, then by the first scale main body 1 of damage or
Second scale main body 5 moves up the waste that resource is reduced divided by being replaced from polynary angle scale 3, can when this folding ruler is idle
By the first scale main body 1 rotation to the lower section of the second scale main body 5, enable the first bridge survey item 2 and the second bridge survey item 6 can be with
Inside same perpendicular, then fixed connecting rod 9 is moved to the left along supporting block connecting hole 11, until being fixedly connected
It is fully inserted into and is fixedly connected in circular groove 7 on the left of bar 9, fixed connecting rod 9 plays reinforcing connection 1 He of the first scale main body at this time
The effect of second scale main body 5 enables the first scale main body 1 and the second scale main body 5 not to scatter easily, to complete a series of
Work.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of bridge pavement foldable multifunctional ruler, including polynary angle scale (3), it is characterised in that: the polynary angle scale
(3) upper interior is equipped with liquid water leveling ruler (4), and polynary angle scale (3) lower inner is connected with road surface and supports fixed lead seat
(14), polynary angle scale (3) lower outer is equipped with the second adjusting through-hole (12), and connects outside the second adjusting through-hole (12)
It is connected to the second scale main body (5), is embedded with the second bridge survey item (6), and the second scale above the second scale main body (5)
Main body (5) right hand external is connected with the second supporting block (10), and the second supporting block (10) lower inner offers supporting block company
It connects hole (11), and is equipped with fixed connecting rod (9) inside supporting block connecting hole (11), under the second scale main body (5) left side
Side is connected with the first scale main body (1), and first scale main body (1) lower outer is equipped with road surface and supports fixed lead seat (14),
It is internal on the right side of the first scale main body (1) to offer the first adjusting through-hole (13), and first adjusts connection inside through-hole (13)
Have polynary angle scale (3), lower section is equipped with the first supporting block (8) on the left of the first scale main body (1), and the first scale main body
(1) it offers and is fixedly connected circular groove (7) inside left end, be embedded with the first bridge survey item above the first scale main body (1)
(2).
2. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: first bridge is surveyed
Amount item (2) transversally bisecting line with first adjusting through-hole (13) axis be mutually perpendicular to, the second bridge survey item (6) transversally bisecting line and
Second adjusting through-hole (12) axis is mutually perpendicular to, and first adjust through-hole (13) and second adjusting through-hole (12) axis with it is polynary
Angle scale (3) axis is overlapped.
3. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: the polynary angle scale
(3) and road surface support fixed lead seat (14) is "T"-shaped cylindrical-shaped structure, and is interior inside polynary angle scale (3) smaller diameter end
Tapped blind hole structure, it is external thread structure that road surface, which supports fixed lead seat (14) smaller diameter end, and polynary angle scale (3) passes through spiral shell
It is fixed structure that line structure and road surface, which support fixed lead seat (14),.
4. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: the liquid water leveling ruler
It (4) is " ten " character form structure, and liquid water leveling ruler (4) axis is overlapped with polynary angle scale (3) axis, and liquid water leveling ruler
(4) top plan is overlapped with polynary angle scale (3) top plan.
5. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: first supporting block
(8), road surface supports the floor height of fixed lead seat (14) and the second supporting block (10) to be equal, and the second supporting block (10) is
L shape structure, the width between the second supporting block (10) downside left side and the second supporting block (10) upside left side are not less than
It is fixedly connected with the width of circular groove (7).
6. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: the fixed connecting rod
It (9) is " H " shape structure, and fixed connecting rod (9) mid diameter is equal to supporting block connecting hole (11) internal diameter, fixed connecting rod (9)
Be fixedly connected with the axis of circular groove (7) the transversally bisecting line with the first bridge survey item (2) and the second bridge survey item (6) respectively
Horizontal line, fixed connecting rod (9) axis is equal with the height for being fixedly connected with circular groove (7) axis, and is fixedly connected with circular groove (7) diameter
Equal to outer diameter on the left of fixed connecting rod (9).
7. a kind of bridge pavement foldable multifunctional ruler according to claim 1, it is characterised in that: first adjusting is logical
The diameter of hole (13) and the second adjusting through-hole (12) is equal to polynary angle scale (3) smaller diameter end outer diameter, and first adjusts through-hole
(13) and second adjusts the minor diameter that the sum of the height of through-hole (12) supports fixed lead seat (14) with polynary angle scale (3) and road surface
End height is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155884.8U CN208458590U (en) | 2018-07-20 | 2018-07-20 | A kind of bridge pavement foldable multifunctional ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821155884.8U CN208458590U (en) | 2018-07-20 | 2018-07-20 | A kind of bridge pavement foldable multifunctional ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458590U true CN208458590U (en) | 2019-02-01 |
Family
ID=65179293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821155884.8U Expired - Fee Related CN208458590U (en) | 2018-07-20 | 2018-07-20 | A kind of bridge pavement foldable multifunctional ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680072A (en) * | 2018-07-20 | 2018-10-19 | 广东鸿翔工程检测咨询有限公司 | A kind of bridge pavement foldable multifunctional ruler |
| CN111156962A (en) * | 2020-01-20 | 2020-05-15 | 杭州临安中民筑友智造科技有限公司 | Portable folding self-locking night vision leveling rod and use method |
| CN112179233A (en) * | 2020-10-14 | 2021-01-05 | 芜湖芬特勘测服务有限公司 | A foldable dipperstick for engineering construction is measured |
-
2018
- 2018-07-20 CN CN201821155884.8U patent/CN208458590U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680072A (en) * | 2018-07-20 | 2018-10-19 | 广东鸿翔工程检测咨询有限公司 | A kind of bridge pavement foldable multifunctional ruler |
| CN108680072B (en) * | 2018-07-20 | 2024-04-16 | 广东鸿翔工程检测咨询有限公司 | Bridge road surface is with multi-functional folding chi |
| CN111156962A (en) * | 2020-01-20 | 2020-05-15 | 杭州临安中民筑友智造科技有限公司 | Portable folding self-locking night vision leveling rod and use method |
| CN112179233A (en) * | 2020-10-14 | 2021-01-05 | 芜湖芬特勘测服务有限公司 | A foldable dipperstick for engineering construction is measured |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |