CN213397042U - Special tower ruler for measuring elevation of inclined plane or curved surface - Google Patents
Special tower ruler for measuring elevation of inclined plane or curved surface Download PDFInfo
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- CN213397042U CN213397042U CN202022228789.XU CN202022228789U CN213397042U CN 213397042 U CN213397042 U CN 213397042U CN 202022228789 U CN202022228789 U CN 202022228789U CN 213397042 U CN213397042 U CN 213397042U
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- curved surface
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- inclined plane
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Abstract
The utility model discloses a measure special sopwith staff of inclined plane or curved surface elevation. The method comprises the following steps: the bubble level gauge comprises a gauge body, a bubble level gauge arranged in the middle of the gauge body and a spherical reference device arranged at the lower part of the gauge body; wherein, the spherical reference device includes: a fixed connection part and a spherical head mounted at the lower end of the fixed connection part; the top point of the spherical head is used for contacting an elevation measuring point of the inclined plane or the curved surface; the upper portion of the fixed connection portion is provided with a clamping groove used for inserting the ruler body, the clamping groove comprises two clamping plates which are oppositely arranged, a jackscrew hole is formed in each clamping plate, the lower portion of the ruler body is inserted into the clamping groove, and the jackscrew is screwed into the jackscrew hole to fix the spherical datum device on the lower portion of the ruler body. The utility model discloses simple structure, convenient to use, the elevation location measurement station that finds inclined plane or curved surface that can be quick, accurate can improve the measurement accuracy of inclined plane or curved surface elevation, improves work efficiency, practices thrift the manual work.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a measure special sopwith staff of inclined plane or curved surface elevation.
Background
During the installation of a cast tube production line, a centrifuge is a core device of the whole production line, whether the centrifuge runs stably and directly relates to whether the production line runs normally, and after iron pouring of a centrifuge host machine is finished, a tube is thrown and pulled out, and the tube needs to walk on an inclined rail through wheels under the host machine. The inclination of two parallel tracks is very important, and when installing the inclined rail in the past, the adopted method is to square the two tracks, draw measuring points at different distances of the two tracks respectively, and measure the elevation of the two tracks with the same section by using a level gauge and a tower staff so as to determine whether the inclination deviation of the installing track meets the requirement.
When the common sliding staff is used for measurement, the common sliding staff has a certain width, and the sliding staff is placed on an inclined plane with a certain inclination and cannot be accurately placed on a required measuring point, so that the measurement data error is large.
The applicant carries out continuous research aiming at the structural characteristics of the common sliding staff and the inclined plane/curved surface, and finally develops and obtains the sliding staff special for measuring the elevation of the inclined plane or the curved surface.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure special sopwith staff of inclined plane or curved surface elevation, this sopwith staff simple structure, convenient to use can be fast, accurate through setting up the sphere benchmark device at the chi body lower extreme find the elevation location measurement station on inclined plane or curved surface, can improve the measurement accuracy of inclined plane or curved surface elevation, improves work efficiency, practices thrift the manual work.
The above object of the present invention is achieved by the following technical solutions:
according to an aspect of the utility model, the utility model provides a pair of measure special sopwith staff of inclined plane or curved surface elevation, include: the bubble level gauge comprises a gauge body, a bubble level gauge arranged in the middle of the gauge body and a spherical reference device arranged at the lower part of the gauge body; wherein the content of the first and second substances,
the spherical reference device includes: a fixed connection part and a spherical head mounted at the lower end of the fixed connection part; the spherical head is used for contacting an elevation measuring point of the inclined plane or the curved surface; the upper portion of the fixed connection portion is provided with a clamping groove used for inserting the ruler body, the clamping groove comprises two clamping plates which are oppositely arranged, a jackscrew hole is formed in each clamping plate, the lower portion of the ruler body is inserted into the clamping groove, and the jackscrew is screwed into the jackscrew hole to fix the spherical datum device on the lower portion of the ruler body.
Further, the diameter of the spherical head is smaller than the width of the ruler body.
Preferably, the lower part of the fixed connection part is of an inverted cone structure, and the spherical head is installed at the tail end of the inverted cone structure.
Preferably, the dedicated tower ruler further comprises: and the LED lamp strip is adhered to the edge of the ruler body through a self-adhesive tape. Further, a battery pack is further mounted on the upper portion of the ruler body and connected with the LED lamp strip through a wire, and a switch used for switching the LED lamp strip is arranged on the wire. Preferably, the switch is a push switch.
Preferably, the bubble level device is fixedly arranged on the ruler body by adopting a jackscrew. More preferably, the number of the jackscrews is two, and the two jackscrews are respectively installed and fixed on the end surface of the ruler body.
Preferably, the clamping plates are at least provided with two jacking holes, and the jacking holes in the two clamping plates are correspondingly arranged.
Preferably, one side surface or two side surfaces of the lower part of the ruler body are provided with limiting grooves corresponding to the jackscrew holes and used for screwing the jackscrews.
Compared with the prior art, the utility model discloses measure special sopwith staff of inclined plane or curved surface elevation, its simple structure, convenient to use has solved prior art in the past because ordinary sopwith staff has certain width, can't the accuracy put on the measuring point that needs when putting on the inclined plane that has certain inclination with it, can lead to the problem that measured data has great error. In addition, the special tower ruler of the utility model is easy to manufacture, and the used materials and components are easy to obtain. In particular, the amount of the solvent to be used,
(1) the utility model discloses on the basis of mastering the structural feature of inclined plane or curved surface, make full use of spherical structural feature to fix the sphere benchmark device that will have spherical head in the lower part of chi body through jackscrew and draw-in groove, the elevation positioning measurement point of locking inclined plane or curved surface that can be very convenient, quick, accurate, thereby improved the measurement accuracy of inclined plane or curved surface elevation, accelerated construction speed, practiced thrift the manual work.
(2) The utility model discloses set up installation bubble spirit level at the middle part of the chi body to broken away from in the past through the problem that the straightness that hangs down can have great error of artifical range estimation sopwith staff.
(3) Additionally, the utility model discloses still set up LED lamp area on the chi body, the convenience is when light is not enough, numerical value on can the accurate reading sopwith staff.
Drawings
Fig. 1 is a schematic structural diagram of a special tower ruler for measuring an inclined plane or a curved surface elevation according to an embodiment of the present invention;
FIG. 2 is a diagram showing the operation state of the special tower ruler for measuring the elevation of the inclined plane or the curved surface;
fig. 3 is a schematic structural diagram of the spherical reference device in the special tower ruler for measuring the inclined plane or curved surface elevation of the present invention.
In fig. 1-3, a 10-foot body, a 20-bubble level gauge, a 30-sphere reference device, a 31-sphere head, a 321 clamping plate, a 322-jackscrew hole, a 323-inverted cone structure, a 40-LED lamp strip, a 41-battery pack, a 50-jackscrew, a 60-inclined track and a 61-level measuring point are adopted.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 schematically shows the structure of the special tower ruler for measuring the inclined plane or curved surface elevation of the present invention. As shown in fig. 1, the utility model provides a pair of measure special sopwith staff of inclined plane or curved surface elevation includes: the bubble level measuring tape comprises a tape body 10, a bubble level 20 arranged in the middle of the tape body 10 and a spherical reference device 30 arranged at the lower part of the tape body 10. The ruler body 10 is the same as a common tower ruler, and scale marks are arranged on the ruler body 10 and can be arranged on one side of the ruler body 10 or on both sides of the ruler body 10; the graduation marks may be provided at the middle position or both edge positions of one or both sides of the blade body 10.
Fig. 3 schematically shows the structure of the spherical reference device 30. As shown in fig. 3, the spherical reference device 30 includes: a fixed connection portion, and a spherical head 31 mounted on a lower end portion of the fixed connection portion. The spherical head 31 is used to measure an elevation measurement point that contacts a slope or curved surface, such as the elevation measurement point 61 of the inclined track 60 shown in fig. 2. The upper part of the fixed connection part is provided with a clamping groove used for connecting the ruler body 10, the clamping groove comprises two clamping plates 321 which are oppositely arranged, a top thread hole 322 is formed in each clamping plate 321, the lower part of the ruler body 10 is inserted into the clamping groove, and the ruler body 10 is screwed into the top thread hole 322 by adopting a top thread 50 to fix the spherical datum device 30 on the lower part of the ruler body 10. Specifically, the method comprises the following steps: the lower part of the ruler body 10 is inserted into the clamping groove, the jackscrew 50 is screwed in, the external thread of the jackscrew 50 is in threaded connection with the internal thread inside the jackscrew hole 322, the end part of the jackscrew 50 is tightly pressed against the surface of the ruler body 10, the jackscrew 50 is continuously screwed until the clamping groove and the ruler body 10 are clamped and fixed, and therefore the spherical reference device 30 is fixedly arranged at the lower part of the ruler body 10. Wherein, the spherical reference device 30 is preferably arranged at the middle position of the lower part of the ruler body 10 so as to adjust the verticality of the ruler body 10, and the width of the spherical reference device 30 is smaller than that of the ruler body 10.
In order to ensure the fixing firmness, at least two jackscrew holes 322 are arranged on each clamping plate 321. As shown in fig. 1-3, each clamping plate 321 may be provided with two top screw holes 322; further, the top thread holes 322 of the two fastening boards 321 are correspondingly arranged, so that the top thread 50 passing through the two top thread holes 322 can clamp the ruler body 10 from two sides of the ruler body 10. As shown in FIG. 3, two pairs of four top wires 50 are used to fixedly clamp the spherical reference device 30 on the reference surface of the lower part of the ruler body 10.
As shown in fig. 3, the lower portion of the fixed connection portion may be an inverted conical structure 323, which may be a pyramid or a cone, the spherical head 31 is mounted at the end of the inverted conical structure 323, and is shaped like a pen, the spherical head 31 is shaped like a pen tip, and the inverted conical structure 323 may prevent the peripheral portion of the spherical head 31 from contacting with an inclined surface or a curved surface to affect the measurement result. The diameter of the spherical head 31 is smaller than the width of the ruler body 10. The diameter of the spherical head 31 can be 3 mm-100 mm, and is specifically determined according to the size of a positioning measuring point of the elevation of the field inclined plane or curved surface.
In order to fix the spherical reference device 30 and the ruler body 10 more firmly, a limiting groove corresponding to the jackscrew hole 322 can be arranged on one side surface or two side surfaces of the lower part of the ruler body 10, so that the jackscrew 50 is screwed into the jackscrew hole 322 and then continuously enters the limiting groove, the limiting effect can be achieved on the basis of clamping and fixing the ruler body 10, and the spherical reference device 30 is prevented from sliding off the ruler body 10 after the jackscrew 50 is loosened.
The utility model discloses in, bubble spirit level 20 can adopt similar spirit level, theodolite spirit level etc. to carry out chi body straightness measuring instrument that hangs down according to the bubble, can directly purchase the installation use can, its concrete structure does not do the description. When the bubble is centered within the bubble level 20, indicating that the tower is vertical, a reading can be taken. Of course, the bubble level 20 is disposed perpendicular to the dipstick. The bubble level 20 can be fixedly mounted on the ruler body 10 by using a top wire 50. For example, the bubble level 20 may be fixed in a holder, and both ends of the holder are fixed to both end surfaces of the blade 10 using the top thread 50.
The sliding staff may further include: the LED strip 40 is pasted on the ruler body 10 through a self-adhesive tape, further, the LED strip 40 is arranged at the edge of the ruler body 10, for example, when the scale mark is located in the middle, the LED strip 40 can be located at two sides of the scale mark. The upper part of the ruler body 10 is further provided with a battery pack 41, the battery pack 41 is connected with the LED strip 40 through a wire, and a switch for switching the LED strip 40 can be arranged on the wire, for example, a push switch or the like can be used. When special sopwith staff position light is not enough, open the switch in LED lamp area 40, LED lamp area 40 alright provide soft light source, can measure the reading to make the data of reading more accurate, further improved measuring accuracy.
Fig. 2 schematically shows the use of a special scale for measuring the level of a slope or curved surface. When measuring a slope, such as the inclined track 60, as shown in fig. 2, the spherical head 31 is directly aligned with the level measuring point 61 of the inclined track 60, and when the bubble is located in the middle of the bubble level 20, the level can be read, and the level at the point of the inclined track 60 can be accurately measured. The measurement process when measuring the curved surface is consistent with that, and is not described in detail. Namely, the spherical head 31 is aligned with the elevation measuring point marked on the curved surface, and the elevation of the elevation side point of the curved surface can be accurately measured.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a special sopwith staff of measurement inclined plane or curved surface elevation which characterized in that includes: the bubble level gauge comprises a gauge body, a bubble level gauge arranged in the middle of the gauge body and a spherical reference device arranged at the lower part of the gauge body; wherein the content of the first and second substances,
the spherical reference device includes: a fixed connection part and a spherical head mounted at the lower end of the fixed connection part; the spherical head is used for contacting an elevation measuring point of the inclined plane or the curved surface; the upper portion of the fixed connection portion is provided with a clamping groove used for inserting the ruler body, the clamping groove comprises two clamping plates which are oppositely arranged, a jackscrew hole is formed in each clamping plate, the lower portion of the ruler body is inserted into the clamping groove, and the jackscrew is screwed into the jackscrew hole to fix the spherical datum device on the lower portion of the ruler body.
2. The special purpose sliding staff for measuring slope or curved surface elevation as claimed in claim 1, wherein the diameter of said spherical head is smaller than the width of said staff body.
3. The special sliding staff for measuring the elevation of an inclined plane or a curved surface according to claim 1, wherein the lower part of the fixed connecting part is of an inverted cone structure, and the spherical head is arranged at the tail end of the inverted cone structure.
4. The special purpose sliding staff for measuring slope or curved surface elevation as claimed in claim 1, further comprising: and the LED lamp strip is adhered to the edge of the ruler body through a self-adhesive tape.
5. The special sliding staff for measuring the elevation of the inclined plane or the curved surface according to claim 4, wherein a battery pack is further installed on the upper part of the staff body, the battery pack is connected with the LED lamp strip through a wire, and a switch for switching the LED lamp strip is arranged on the wire.
6. The special purpose sliding staff for measuring slope or curved surface elevation as claimed in claim 5, wherein said switch is a push switch.
7. The special sliding staff for measuring the elevation of an inclined plane or a curved surface according to claim 1, wherein the bubble level is fixed on the staff body by adopting a jackscrew.
8. The special sliding staff for measuring the elevation of an inclined plane or a curved plane according to claim 7, wherein the number of the jackscrews is two, and the two jackscrews are respectively fixed on the end surface of the staff body.
9. The special sliding staff for measuring inclined plane or curved plane elevation as claimed in claim 1, wherein said clamping plate has at least two top thread holes.
10. The special sliding staff for measuring the elevation of an inclined plane or a curved surface according to claim 1, wherein a limit groove corresponding to the jackscrew hole and used for screwing the jackscrew is arranged on the side surface of the lower part of the staff body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228789.XU CN213397042U (en) | 2020-10-09 | 2020-10-09 | Special tower ruler for measuring elevation of inclined plane or curved surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228789.XU CN213397042U (en) | 2020-10-09 | 2020-10-09 | Special tower ruler for measuring elevation of inclined plane or curved surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213397042U true CN213397042U (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022228789.XU Active CN213397042U (en) | 2020-10-09 | 2020-10-09 | Special tower ruler for measuring elevation of inclined plane or curved surface |
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| Country | Link |
|---|---|
| CN (1) | CN213397042U (en) |
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2020
- 2020-10-09 CN CN202022228789.XU patent/CN213397042U/en active Active
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