CN218034749U - Multi-functional civil engineering dipperstick - Google Patents
Multi-functional civil engineering dipperstick Download PDFInfo
- Publication number
- CN218034749U CN218034749U CN202222003258.XU CN202222003258U CN218034749U CN 218034749 U CN218034749 U CN 218034749U CN 202222003258 U CN202222003258 U CN 202222003258U CN 218034749 U CN218034749 U CN 218034749U
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- Prior art keywords
- ruler
- fixed
- gear
- civil engineering
- scale
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- 238000005259 measurement Methods 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 22
- 238000005299 abrasion Methods 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 238000005253 cladding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000606706 Chione <angiosperm> Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a multi-functional civil engineering dipperstick belongs to measuring device technical field, and this dipperstick has length measurement and angular surveying function simultaneously, when the range of fixed ruler is less than the length that awaits measuring, revolves out the movable ruler from the standing groove. When the angle needs to be measured, the movable ruler is rotated to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second rotating shaft and the second gear rotate synchronously to drive the pointer to rotate on the dial and display the rotating angle. The measuring scale is simple in structure, can meet various measuring requirements simultaneously, and improves the measuring efficiency. The utility model discloses set up wear proof device in the scale position of fixed ruler and movable ruler, avoid long-time the use to cause the scale wearing and tearing, reduce measurement accuracy. Additionally the utility model discloses still at the tip installation positioning clamp of fixed ruler, can fix whole dipperstick in a position, improve the reading accuracy.
Description
Technical Field
The utility model belongs to the technical field of measuring device, specifically be a multi-functional civil engineering dipperstick.
Background
At present, measuring tools used in engineering construction mainly comprise a straight ruler, a measuring tape, a level gauge and the like, but certain problems exist in practical operation and application. For example, a ruler, a tape measure or an angle gauge is selected according to different distances or angles, and the measuring devices have single functions, so that different tools are required to be carried by workers, the workers are inconvenient to carry, and much inconvenience is brought to the workers in work.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide with a multi-functional civil engineering dipperstick to satisfy staff's multiple measurement demand.
Therefore, the utility model provides a multi-functional civil engineering dipperstick, including fixed ruler and movable ruler, the front side of fixed ruler and movable ruler is equipped with the scale, the level bar is installed to the front side of fixed ruler, it is used for holding the standing groove of movable ruler to have been equipped with in the fixed ruler, connect through first pivot is articulated between fixed ruler and the movable ruler, and the outside cover of first pivot is equipped with first gear, the front side of fixed ruler is equipped with angle measuring device, angle measuring device includes:
the second gear is meshed with the first gear;
a dial installed at a front side of the second gear;
and a pointer which is arranged at the front side of the dial plate, and one end of the pointer is connected with the dial plate and the second gear through a second rotating shaft.
Preferably, the first rotation shaft includes:
a screw;
the first gear is fixedly sleeved outside the metal sleeve and fixedly connected with the movable ruler;
and the nut is in threaded connection with one end, far away from the screw, of the metal sleeve.
Preferably, one end of the fixed ruler, which is far away from the movable ruler, is also connected with a positioning clamp.
Preferably, the positioning clip comprises:
the fixed beam is connected to the end part of the fixed ruler, and a sliding groove is formed in the fixed beam;
one end of the telescopic beam, which is close to the fixed beam, is connected with an adjusting screw, and the adjusting screw is limited in the sliding groove and can slide along the sliding groove;
and the fixed rod is vertically connected with the bottom of one end of the telescopic beam far away from the fixed beam and the bottom of one end of the fixed beam far away from the telescopic beam.
Preferably, a rubber pad is connected to one side of the two fixing rods opposite to each other.
Preferably, the front sides of the fixed ruler and the movable ruler are connected with an anti-abrasion device.
Preferably, the wear-proof device comprises a wear-proof cover and a hinge, the top of the wear-proof cover is hinged with the fixed ruler and the movable ruler through the hinge, and the wear-proof cover is made of transparent plastic materials.
Preferably, the fixed ruler and the movable ruler are wrapped by metal steel, the scales are arranged on the front side surface of the metal steel, and a first magnet is mounted on the back side of the abrasion-proof cover.
Preferably, the outside cladding of fixed chi, movable ruler has the metal steel, and the scale setting is in the metal steel front side surface, the second recess has been seted up to the inside of fixed chi, be equipped with second magnet in the second recess.
Preferably, first recess has all been seted up to the front side and the rear side that fixed chi one end was kept away from to the activity chi.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:
(1) The utility model discloses a multi-functional civil engineering dipperstick has length measurement and angular surveying function simultaneously, when the range of fixed ruler is less than the length that awaits measuring, revolves out the adjustable ruler from the standing groove. When the angle needs to be measured, the movable ruler is rotated to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second rotating shaft and the second gear rotate synchronously to drive the pointer to rotate on the dial and display the rotating angle. The measuring scale is simple in structure, can meet various measuring requirements simultaneously, and improves the measuring efficiency.
(2) The utility model discloses set up wear proof device in the scale position of fixed ruler and movable ruler, avoid long-time the use to cause the scale wearing and tearing, reduce measurement accuracy. Additionally the utility model discloses still at the tip installation positioning clamp of fixed ruler, can fix whole dipperstick in a position, improve the reading accuracy.
Drawings
FIG. 1 is a schematic three-dimensional structure of a multifunctional civil engineering measuring scale;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
FIG. 4 is a schematic view of an angle measuring device;
FIG. 5 is a burst schematic of a first rotating shaft;
FIG. 6 is a schematic view of a alignment clip;
FIG. 7 is a rear view of the wear cover;
fig. 8 is a schematic sectional view of the fixing ruler.
The attached drawings are marked as follows: 1-fixed ruler, 2-movable ruler, 3-positioning clamp, 31-telescopic beam, 32-fixed beam, 33-fixed rod, 34-sliding chute, 35-adjusting screw, 36-rubber pad, 4-first rotating shaft, 41-screw, 42-metal sleeve, 43-nut, 5-first groove, 61-wear-resistant cover, 62-hinge, 63-first magnet, 7-first gear, 8-second gear, 9-dial scale, 10-pointer, 11-second rotating shaft, 12-second groove, 13-second magnet, 14-level bar and 15-placing groove.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-8, the multifunctional civil engineering measuring scale comprises a fixed scale 1 and a movable scale 2, wherein scales are arranged on the front sides of the fixed scale 1 and the movable scale 2, and a level bar 14 is arranged on the front side of the fixed scale 1 and used for detecting the levelness. Have seted up the standing groove 15 that is used for holding movable ruler 2 in the fixed ruler 1, articulated the connection through first rotation axis 4 between fixed ruler 1 and the movable ruler 2. When the measuring range of the fixed ruler 1 is smaller than the length to be measured, the movable ruler 2 is rotated, and the movable ruler 2 is taken out from the placing groove 15, so that the measurement of larger length is realized. For the convenience take out movable ruler 2 from standing groove 15, first recess 5 has all been seted up to front side and the rear side that fixed ruler 1 one end was kept away from at movable ruler 2 to this application.
The outside cover of first rotation axis 4 is equipped with first gear 7, and the front side of fixed ruler 1 is equipped with angle measurement device. The angle measuring means comprises a second gear wheel 8, a scale 9 and a pointer 10. The second gear 8 is in meshing connection with the first gear 7. The dial 9 is mounted on the front side of the second gear 8. A pointer 10 is provided on the front side of the dial 9, and one end of the pointer 10 is connected to the dial 9 and the second gear 8 via a second rotation shaft 11. When the angle needs to be measured, the movable ruler 2 is rotated to drive the first gear 7 to rotate, the first gear 7 rotates to drive the second gear 8 to rotate, the second gear 8 and the second rotating shaft 11 synchronously rotate to drive the pointer 10 to rotate and display the rotating angle.
The first rotating shaft 4 comprises a screw 41, a metal sleeve 42 and a nut 43, the metal sleeve 42 is in threaded connection with the outside of the screw rod of the screw 41, the first gear 7 is fixedly sleeved outside the metal sleeve 42, and the first gear 7 is fixedly connected with the movable ruler 2. A nut 43 is screwed onto the end of the metal sleeve 42 remote from the screw 41.
For the convenience is fixed with the dipperstick, this application still is connected with the locating clip 3 in the one end that movable ruler 2 was kept away from to fixed ruler 1. The positioning clip 3 includes a fixed beam 32, a telescopic beam 31, and a fixed rod 33. The fixed beam 32 is connected to the end of the fixed ruler 1, and a sliding groove 34 is formed in the fixed beam 32. One end of the telescopic beam 31 close to the fixed beam 32 is connected with an adjusting screw 35, and the adjusting screw 35 is limited in the sliding groove 34 and can slide along the sliding groove 34. The fixing rod 33 is vertically connected to the bottom of the end of the telescopic beam 31 remote from the fixing beam 32 and the bottom of the end of the fixing beam 32 remote from the telescopic beam 31. A rubber pad 36 is attached to the opposite side of the two fixing bars 33.
In order to prevent that the scale of dipperstick from being worn and torn, reducing measurement accuracy, this application is connected with wear proof device at the front side of fixed ruler 1 and movable ruler 2. The anti-abrasion device comprises an anti-abrasion cover 61 and a hinge 62, the top of the anti-abrasion cover 61 is hinged with the fixed ruler 1 and the movable ruler 2 through the hinge 62, and the anti-abrasion cover 61 is made of transparent plastic materials. In a more preferred embodiment, the outer parts of the fixed ruler 1 and the movable ruler 2 are coated with metal steel, the scale is arranged on the front side surface of the metal steel, and the first magnet 63 is mounted on the back side of the wear-resistant cover 61. When not needing to measure, the first magnet 63 at the back of the anti-abrasion cover 61 adsorbs on the surface of the fixed ruler 1 and the movable ruler 2, and the scales on the fixed ruler 1 and the movable ruler 2 are prevented from being abraded.
When the length of measuring required is in the range scope of fixed ruler 1, deviate from in order to prevent that movable ruler 2 from the standing groove 15 of fixed ruler 1, this application has the metal steel in the outside cladding of fixed ruler 1, movable ruler 2, and the scale setting is in metal steel front side surface, and second recess 12 has been seted up to fixed ruler 1's inside, is equipped with second magnet 13 in the second recess 12. The movable scale 2 is prevented from coming out of the placement groove 15 by attracting the movable scale 2 with the second magnet 13.
When the multifunctional civil engineering measuring scale is needed to measure, the fixing scale 1 is placed at a measuring position, the adjusting screw 35 is screwed down by adjusting the relative positions of the fixing beam 32 and the telescopic beam 31, and the positioning clamp 3 is temporarily fixed on a certain object. The anti-abrasion cover 61 on the fixed ruler 1 is rotated to expose the scales, and the position of the ruler body is adjusted until the bubbles in the level ruler 14 reach the designated position for measurement. When the measuring range of the fixed ruler 1 is smaller than the length to be measured, the first groove 5 is held, and the movable ruler 2 is taken out from the placing groove 15 of the fixed ruler 1. The anti-abrasion cover 61 on the movable ruler 2 is rotated to expose the scales, the positions of the fixed ruler 1 and the movable ruler 2 are adjusted, and measurement is carried out after bubbles in the horizontal ruler 14 reach the designated position.
When the angle needs to be measured, the fixed ruler 1 and the movable ruler 2 are placed at the angle measuring position, the movable ruler 2 is rotated to drive the pointer 10 to rotate on the dial 9, and the measuring angle is displayed.
Finish measuring the back, loosen adjusting screw 35, take off locating clip 3 from the object, withdraw fixed beam 32 back to flexible roof beam 31, screw up adjusting screw 35, put back abrasionproof cover 61, with the rotatory standing groove 15 that gets into of movable ruler 2, movable ruler 2 is adsorbed on second magnet 13.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (10)
1. The utility model provides a multi-functional civil engineering dipperstick, includes fixed ruler (1) and movable ruler (2), the front side of fixed ruler (1) and movable ruler (2) is equipped with the scale, a serial communication port, level bar (14) are installed to the front side of fixed ruler (1), open standing groove (15) that are used for holding movable ruler (2) in fixed ruler (1), connect through first rotation axis (4) are articulated between fixed ruler (1) and movable ruler (2), the outside cover of first rotation axis (4) is equipped with first gear (7), the front side of fixed ruler (1) is equipped with angle measuring device, angle measuring device includes:
a second gear (8) meshed with the first gear (7);
a dial (9) mounted on the front side of the second gear (8);
and a pointer (10) which is arranged on the front side of the dial (9), and one end of the pointer (10) is connected with the dial (9) and the second gear (8) through a second rotating shaft (11).
2. Multifunctional civil engineering measuring scale according to claim 1, characterised in that said first rotation axis (4) comprises:
a screw (41);
the metal sleeve (42) is in threaded connection with the outer portion of a screw rod of the screw (41), the first gear (7) is fixedly sleeved outside the metal sleeve (42), and the first gear (7) is fixedly connected with the movable ruler (2);
and the nut (43) is in threaded connection with one end, far away from the screw (41), of the metal sleeve (42).
3. The multifunctional civil engineering measurement scale of claim 1, wherein: one end of the fixed ruler (1) far away from the movable ruler (2) is also connected with a positioning clamp (3).
4. Multifunctional civil engineering measuring scale according to claim 3, characterised in that the positioning clip (3) comprises:
the fixed beam (32) is connected to the end part of the fixed ruler (1), and a sliding groove (34) is formed in the fixed beam (32);
one end of the telescopic beam (31) close to the fixed beam (32) is connected with an adjusting screw (35), and the adjusting screw (35) is limited in the sliding groove (34) and can slide along the sliding groove (34);
and the fixed rod (33) is vertically connected with the bottom of one end of the telescopic beam (31) far away from the fixed beam (32) and the bottom of one end of the fixed beam (32) far away from the telescopic beam (31).
5. The multifunctional civil engineering measurement scale of claim 4, wherein: the opposite sides of the two fixed rods (33) are connected with rubber pads (36).
6. The multifunctional civil engineering measurement scale of claim 1, wherein: the front sides of the fixed ruler (1) and the movable ruler (2) are connected with an anti-abrasion device.
7. The multifunctional civil engineering measurement scale of claim 6, wherein: the anti-abrasion device comprises an anti-abrasion cover (61) and a hinge (62), the top of the anti-abrasion cover (61) is hinged to the fixed ruler (1) and the movable ruler (2) through the hinge (62), and the anti-abrasion cover (61) is made of transparent plastic materials.
8. The multifunctional civil engineering measurement scale of claim 7, wherein: the outside cladding of fixed chi (1), movable ruler (2) has the metal steel, and the scale setting is at the metal steel front side surface, first magnet (63) are installed to the dorsal part of abrasionproof cover (61).
9. The multifunctional civil engineering measurement scale of claim 1, wherein: the outside cladding of fixed ruler (1), movable ruler (2) has the metal steel, and the scale setting is at the metal steel front side surface, second recess (12) have been seted up to the inside of fixed ruler (1), be equipped with second magnet (13) in second recess (12).
10. The multifunctional civil engineering measurement scale of claim 1, wherein: first recess (5) have all been seted up to the front side and the rear side that fixed chi (1) one end was kept away from in activity chi (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003258.XU CN218034749U (en) | 2022-08-01 | 2022-08-01 | Multi-functional civil engineering dipperstick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222003258.XU CN218034749U (en) | 2022-08-01 | 2022-08-01 | Multi-functional civil engineering dipperstick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034749U true CN218034749U (en) | 2022-12-13 |
Family
ID=84340683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222003258.XU Expired - Fee Related CN218034749U (en) | 2022-08-01 | 2022-08-01 | Multi-functional civil engineering dipperstick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034749U (en) |
-
2022
- 2022-08-01 CN CN202222003258.XU patent/CN218034749U/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: 20221213 |