CN208968429U - A kind of project cost measuring scale - Google Patents
A kind of project cost measuring scale Download PDFInfo
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- CN208968429U CN208968429U CN201821947058.7U CN201821947058U CN208968429U CN 208968429 U CN208968429 U CN 208968429U CN 201821947058 U CN201821947058 U CN 201821947058U CN 208968429 U CN208968429 U CN 208968429U
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- sliding groove
- guide rod
- project cost
- measuring scale
- cost measuring
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Abstract
The utility model relates to the technical fields of project cost measuring tool, disclose a kind of project cost measuring scale, its drip irrigation device includes the main scale equipped with graduation mark, the main scale is equipped with sliding groove, sliding shoe is slidably equipped in the sliding groove, the sliding shoe is equipped with guide rod far from one end of the sliding groove, and the guide rod is vertical with the distribution arrangement of the graduation mark；The guide rod includes fixed link and motion bar, and the fixed link is equipped with loose slot close to the one side of the motion bar, and the motion bar is located at the adjustable in length in the loose slot and exposing the loose slot.There is the utility model the reading when people measure irregularly shaped object to be not likely to produce error, the high function of the accuracy of measurement.
Description
Technical field
The utility model relates to the technical fields of project cost measuring tool, and more specifically it is related to a kind of engineering and makes
Valence measuring scale.
Background technique
Ruler is that usually have scale to measure length for the tool of the section that draws lines, measurement length.Construction engineering cost budget
Personnel at work, are being sufficiently familiar with the content grasped intension, working procedure, the specific item of quota and include, architectural engineering calculating rule
While then, for the accuracy for guaranteeing account valuation, often need to carry out the compilation of measurement and data on the spot.
Currently, the Chinese patent that Authorization Notice No. is CN205058980U discloses a kind of positioning convenient for construction budget
Ruler, it includes main scale, leans on the position of proximal edge to be equipped with the first strip-shaped hole parallel with side on main scale, the both ends of the first strip-shaped hole are equipped with
First circular hole, the first strip-shaped hole are connected to the first circular hole.The surface of main scale is equipped with scale close to the edge of the first strip-shaped hole side
Line one, the upside of main scale are equipped with auxiliary scale, and auxiliary scale is equipped with the Article 2 to match with the first strip-shaped hole on main scale and the first circular hole
Shape hole and the second circular hole, the first circular hole and the second circular hole are flexibly connected through screw knob.
But the sideline of main scale and auxiliary scale in above-mentioned positioning rule is the shape of rule, and the object in field survey
There may be irregular phenomenons in sideline.When measuring this type objects, what the sideline of positioning rule cannot need to measure with object
Sideline fits closely, and causes people when reading the numerical value on graduation mark, visually easily there is error and influences the accurate of measurement
Property.
Utility model content
In view of the deficienciess of the prior art, having the utility model lies in that providing a kind of project cost measuring scale
Reading is not likely to produce error, the high function of the accuracy of measurement when people measure irregularly shaped object.
To achieve the above object, the utility model provides following technical solution: a kind of project cost measuring scale, including
Main scale equipped with graduation mark, the main scale are equipped with sliding groove, are slidably equipped with sliding shoe in the sliding groove, the sliding shoe is separate
One end of the sliding groove is equipped with guide rod, and the guide rod is vertical with the distribution arrangement of the graduation mark；The guide rod packet
Fixed link and motion bar are included, the fixed link is equipped with loose slot close to the one side of the motion bar, and the motion bar is located at described
Loose slot is interior and exposes the adjustable in length of the loose slot.
By using above-mentioned technical proposal, when people measure irregular object, first by the origin of graduation mark and object
The one end in the sideline for needing to measure is aligned, and then moves guide rod until the sideline of guide rod needs to survey with object along sliding groove
The other end in the sideline of amount is aligned.It is at this time that object needs at a distance from guide rod and the origin of the sideline that object is aligned and graduation mark
The distance in the sideline to be measured, guide rod play the role of guide, so that people are not likely to produce error in reading, improve survey
The accuracy of amount.The adjustable in length that motion bar exposes loose slot makes people can be according to the length of the shape adjustment guide rod of object
Degree expands the scope of application of guide rod so that guide rod is suitable for different objects.
The utility model is further arranged to: the inner wall of the loose slot is equipped with hemispheric fixture block, the motion bar
At least two card slots, the card slot and fixture block interference fit are equipped with close to the one side of the fixture block.
By using above-mentioned technical proposal, when people need to change the length of guide rod, by motion bar to close or remote
Side from loose slot is mobile, so that fixture block cooperates from different card slots.Fixture block and card slot interference fit play fixed motion bar
Effect, avoid people's motion bar when using main scale from separating with fixed link.
The utility model is further arranged to: a guide groove, the guide groove are equipped between the two neighboring card slot
Depth be less than the card slot depth.
By using above-mentioned technical proposal, when motion bar is moved along loose slot, fixture block is moved along guide groove, and guide groove rises
To the effect of guiding, fixture block is avoided to shift in the process of moving, has the effect of being embedded in card slot convenient for fixture block.
The utility model is further arranged to: the sliding shoe is in a circular table shape and can rotate in the sliding groove.
It with the center of sliding shoe is circle by guide rod when people do not use guide rod by using above-mentioned technical proposal
Heart rotation, so that guide rod is parallel with the distribution arrangement of graduation mark, to reduce the occupied space of main scale entirety.
The utility model is further arranged to: it is respectively equipped with an elastic slice on two opposite inner walls of the sliding groove, two
A elastic slice extends from the inner wall of the sliding groove to close to mutual side.
By using above-mentioned technical proposal, when guide rod is turned to it is parallel with the distribution arrangement of graduation mark when, by guide rod
To close to the mobile front for being in elastic slice up to guide rod in the side of elastic slice, then make it to by short round by pressing guide rod
The side of piece is mobile.Two elastic slice compressive deformations and mobile to side away from each other, so that the distance between two elastic slices increase
The channel that big and formation is passed through for guide rod.When guide rod is located in the channel, guide rod quilt under the restriction effect of elastic slice
It is stuck in sliding groove, so that people be avoided arbitrarily to rotate in storage main scale time guide rod, stores main scale convenient for people.
The utility model is further arranged to: one side of two elastic slices far from the sliding groove is convex globoidal.
By using above-mentioned technical proposal, convex globoidal plays the role of guiding when people are by guide rod extrusion elastic, just
In in guide rod insertion sliding groove.
The utility model is further arranged to: the sliding shoe is equipped with spring close to the side of the bottom surface of the sliding groove,
The other end of the spring is connected with movable block, and the movable block is abutted with the bottom surface of the sliding groove.
By using above-mentioned technical proposal, when guide rod is embedded in sliding groove, spring compressive deformation simultaneously generates elastic force.Work as people
When needing to reuse guide rod, first passing through two elastic slices of pressing keeps it mobile to side away from each other.When two elastic slices
Between the channel that is formed when being greater than the width of guide rod, guide rod is under the elastic force effect of spring to the sidesway far from sliding groove
It is dynamic, so that people are not necessarily to persistently pull guide rod in mobile guide bar, there is laborsaving convenient effect.
The utility model is further arranged to: telescopic rod is equipped between the sliding shoe and the movable block, it is described flexible
The both ends of bar are separately fixed at the sliding shoe and the opposite one side of movable block.
By using above-mentioned technical proposal, when people move horizontally guide rod in sliding groove, sliding shoe moves therewith
It moves and drives telescopic rod and spring horizontal mobile, and then move movable block under the action of telescopic rod.Telescopic rod makes
Spring is not easy in the horizontal direction that deformation occurs to sliding shoe in the process of moving, and the telescopic rod when spring compressive deformation
Length can change therewith, ensure the normal work of spring.
The utility model is further arranged to: the fixed link is equipped with pull ring far from the one side of the sliding groove.
By using above-mentioned technical proposal, finger can be passed through pull ring and be slided fixed link to separate by pull ring by people
The side of slot is moved, so that guide rod be made to separate with sliding groove, pull ring makes people's finger in mobile guide bar be not easy and consolidate
Fixed pole relatively moves, and pulls out guide rod convenient for people.
In conclusion the utility model has the following beneficial effects:
1. when people measure irregularly shaped object, the one end pair in the sideline that the origin of graduation mark and object are needed to measure
Together, then guide rod is moved to and is aligned with the other end in the sideline measured is needed, at this time between the origin and guide rod of graduation mark
Distance be the length in sideline that object needs to measure, guide rod plays the role of guiding, so that people are not easy in reading
Error is generated, the accuracy of measurement is improved；
2. motion bar is moved along loose slot and is embedded in fixture block different when people need to change the length of guide rod
Card slot in, so that the length for making motion bar expose loose slot is different, so that guide rod is applicable to measure different objects, expand
The big scope of application of guide rod；Guide groove plays the role of guiding, convenient in fixture block insertion card slot；
3. guide rod is moved to horizontality and is located at the front of elastic slice when people do not use guide rod,
Make its extrusion elastic until guide rod is embedded in sliding groove, to make people's guiding when storing main scale by pressing guide rod again
Bar will not be rotated arbitrarily, reduce the occupied space of main scale；Spring in compressive state and is produced when guide rod is embedded in sliding groove
Raw elastic force, plays the role of labour-saving when people separate guide rod with sliding groove, telescopic rod makes spring with sliding shoe water
Translation is not susceptible to deformation when dynamic, has ensured the normal work of spring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the perspective view of the explosion for highlighting fixture block in the present embodiment.
Appended drawing reference: 1, main scale；2, graduation mark；3, sliding groove；4, sliding shoe；5, guide rod；6, fixed link；7, movable
Bar；8, loose slot；9, fixture block；10, card slot；11, guide groove；12, spring；13, movable block；14, telescopic rod；15, support rod；
16, mobile bar；17, elastic slice；18, convex globoidal；19, pull ring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of project cost measuring scales, as shown in Figure 1, including main scale 1, the front end face of main scale 1
Equipped with the graduation mark 2 being equally spaced in the horizontal direction.The downside of graduation mark 2 is equipped with horizontally extending sliding groove 3, sliding
The front end face of main scale 1 is arranged in slot 3.Sliding shoe 4 is slidably equipped in sliding groove 3, sliding shoe 4 is in a circular table shape and can be in sliding groove 3
Rotation, sliding shoe 4 is fixed with guide rod 5 far from the end face of sliding groove 3, when guide rod 5 is in a vertical state, guide rod 5
Upper end exceeds main scale 1.When people measure irregular object, the sideline that the origin of graduation mark 2 and object can be needed measure
One end alignment, then make it need the other end in the sideline measured to be aligned with object by moving horizontally guide rod 5, Ren Menke
It is read by observing the distance between guide rod 5 and the origin of graduation mark 2, to be not likely to produce mistake when reading people
Difference improves the accuracy of measurement.
As shown in Figure 1 and Figure 2, guide rod 5 includes fixed link 6 and motion bar 7, and fixed link 6 is located at the downside of motion bar 7.Gu
Fixed pole 6 is equipped with loose slot 8 close to the one side of motion bar 7, in the embeddable loose slot 8 of motion bar 7.On the left and right inner wall of loose slot 8
It is respectively and fixedly provided with hemispheric fixture block 9, fixture block 9 is close to the upper end of loose slot 8.Four are equidistantly distributed on the left and right inner wall of motion bar 7
A hemispheric card slot 10, card slot 10 and fixture block 9 are interference fitted.It is equipped with a guide groove 11 between two neighboring card slot 10, leads
It is less than the depth of card slot 10 to the depth of slot 11.When guide rod 5 length and object sideline both ends in the vertical direction away from
From uncomfortable timing, motion bar 7 is mobile to the side close to or far from loose slot 8, and people can be by fixture block 9 and different card slots 10
Cooperation is so that the length that motion bar 7 exposes loose slot 8 changes, so that the length adjustment of guide rod 5 extremely mutually be fitted with object
It answers, so that guide rod 5 is applicable to different objects, expands the scope of application of guide rod 5.When fixture block 9 is in two neighboring card slot
When moving between 10, guide groove 11 plays the role of guiding, is embedded in card slot 10 convenient for fixture block 9.
As shown in Figure 1, the rear end face of sliding shoe 4 is fixed with spring 12, the other end of spring 12 is fixed with movable block 13, moves
The rear end face of motion block 13 is abutted with the bottom surface of sliding groove 3.Telescopic rod 14, telescopic rod 14 are equipped between movable block 13 and sliding shoe 4
Including support rod 15 and mobile bar 16, support rod 15 is located at the rear side of mobile bar 16, and support rod 15 is fixedly connected with movable block 13,
Mobile bar 16 is fixedly connected with sliding shoe 4, and mobile bar 16 is slidably installed in the cavity of support rod 15.
As shown in Figure 1, the inner wall up and down of sliding groove 3 is respectively and fixedly provided with an elastic slice 17, two elastic slices 17 are to close to mutual
Side extends, and the front end face of elastic slice 17 is the convex globoidal 18 towards front side.The front end face of fixed link 6 is fixed with pull ring 19.Work as people
Do not use main scale 1 when, guide rod 5 is turned into horizontality, then by guide rod 5 move right until guide rod 5 be located at
The front of elastic slice 17, sliding shoe 4, spring 12, telescopic rod 14 and movable block 13 move, and telescopic rod 14 makes spring 12 exist
It is not easy in the horizontal direction that deformation occurs in mobile process.Then guide rod 5 is pressed down on, guide rod 5 squeezes two bullets
It is mobile to side away from each other that piece 17 simultaneously makes it, to make channel of the guide rod 5 across two elastic slices 17 and in elastic slice
It is stuck under the action of 17 in sliding groove 3, so that people's guide rod 5 when storing main scale 1 be made arbitrarily not move.Spring 12 at this time
Compressive deformation, the depth that mobile bar 16 is embedded in the cavity in support rod 15 increase.When people need to reuse guide rod 5,
Push shrapnel again 17 make the distance between its increase, then by pull ring 19, by fixed link 6, layback is moved forward, and guide rod 5 exists
The elastic force effect of spring 12 is lower to be moved forward, so that guide rod 5 be made to separate with sliding groove 3.
The working principle of the present embodiment: when measuring irregularly shaped object, first the origin of graduation mark 2 is needed to measure with object
Sideline one end alignment, guide rod 5 is then turned into vertical state and keep it mobile in the horizontal direction until guide rod 5 with
The other end alignment in the sideline that object needs to measure, the distance between the origin of graduation mark 2 and guide rod 5 are and need to survey at this time
The length in the sideline of amount.Guide rod 5 plays the role of guide and guiding when people read, so that people are not easy to produce in reading
Raw error, improves the accuracy of measurement.When people do not use main scale 1, guide rod 5 can be turned to horizontality and make it
Elastic slice 17 is deformed positioned at the front of elastic slice 17, then by pressing guide rod 5, and then is stuck in guide rod 5 in sliding groove 3,
To make people's guide rod 5 when storing main scale 1 arbitrarily not move.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (9)
1. a kind of project cost measuring scale, the main scale (1) including being equipped with graduation mark (2), it is characterised in that: the main scale (1)
It is equipped with sliding groove (3), is slidably equipped with sliding shoe (4) in the sliding groove (3), the sliding shoe (4) is far from the sliding groove (3)
One end be equipped with guide rod (5), the guide rod (5) is vertical with the distribution arrangement of the graduation mark (2)；The guide rod (5)
Including fixed link (6) and motion bar (7), one side of the fixed link (6) close to the motion bar (7) is equipped with loose slot (8), institute
It states motion bar (7) and is located at the adjustable in length in the loose slot (8) and exposing the loose slot (8).
2. a kind of project cost measuring scale according to claim 1, it is characterised in that: the inner wall of the loose slot (8)
It being equipped with hemispheric fixture block (9), one side of the motion bar (7) close to the fixture block (9) is equipped at least two card slots (10),
The card slot (10) and fixture block (9) interference fit.
3. a kind of project cost measuring scale according to claim 2, it is characterised in that: the two neighboring card slot (10)
Between be equipped with a guide groove (11), the depth of the guide groove (11) is less than the depth of the card slot (10).
4. a kind of project cost measuring scale according to claim 1, it is characterised in that: the sliding shoe (4) is in rotary table
Shape and can the rotation in the sliding groove (3).
5. a kind of project cost measuring scale according to claim 4, it is characterised in that: the sliding groove (3) is opposite
It is respectively equipped with an elastic slice (17) on two inner walls, two elastic slices (17) are from the inner wall of the sliding groove (3) to close to mutual
Side extends.
6. a kind of project cost measuring scale according to claim 5, it is characterised in that: two elastic slices (17) are separate
The one side of the sliding groove (3) is convex globoidal (18).
7. a kind of project cost measuring scale according to claim 1, it is characterised in that: the sliding shoe (4) is close to institute
The side for stating the bottom surface of sliding groove (3) is equipped with spring (12), and the other end of the spring (12) is connected with movable block (13), described
Movable block (13) is abutted with the bottom surface of the sliding groove (3).
8. a kind of project cost measuring scale according to claim 7, it is characterised in that: the sliding shoe (4) and described
Telescopic rod (14) are equipped between movable block (13), the both ends of the telescopic rod (14) are separately fixed at the sliding shoe (4) and move
The opposite one side of motion block (13).
9. a kind of project cost measuring scale according to claim 1, it is characterised in that: the fixed link (6) is far from institute
The one side for stating sliding groove (3) is equipped with pull ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947058.7U CN208968429U (en) | 2018-11-23 | 2018-11-23 | A kind of project cost measuring scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821947058.7U CN208968429U (en) | 2018-11-23 | 2018-11-23 | A kind of project cost measuring scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208968429U true CN208968429U (en) | 2019-06-11 |
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ID=66765768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821947058.7U Active CN208968429U (en) | 2018-11-23 | 2018-11-23 | A kind of project cost measuring scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208968429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945132A (en) * | 2021-10-13 | 2022-01-18 | 中车唐山机车车辆有限公司 | Detection ruler rod |
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
-
2018
- 2018-11-23 CN CN201821947058.7U patent/CN208968429U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945132A (en) * | 2021-10-13 | 2022-01-18 | 中车唐山机车车辆有限公司 | Detection ruler rod |
| CN113945132B (en) * | 2021-10-13 | 2023-09-26 | 中车唐山机车车辆有限公司 | Detection ruler rod |
| CN114046708A (en) * | 2021-12-03 | 2022-02-15 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric grid |
| CN114046708B (en) * | 2021-12-03 | 2024-05-03 | 上海嘉麟杰纺织科技有限公司 | Device for measuring width of fabric lattice |
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