CN217275848U - Auxiliary scale with adjustable interval - Google Patents
Auxiliary scale with adjustable interval Download PDFInfo
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- CN217275848U CN217275848U CN202221057359.9U CN202221057359U CN217275848U CN 217275848 U CN217275848 U CN 217275848U CN 202221057359 U CN202221057359 U CN 202221057359U CN 217275848 U CN217275848 U CN 217275848U
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Abstract
The utility model provides an auxiliary scale with adjustable spacing, which comprises a main scale, wherein the lower end surface of the main scale is provided with a groove along the length direction, the upper end surface of the main scale is provided with a guide chute along the length direction, the guide chute is communicated with the groove, the outer side surface of the groove is superposed with one side surface of the main scale, and the inner side surface is not superposed with the other side surface of the main scale; one end of the auxiliary ruler is positioned in the groove and is connected with the main ruler in a sliding way through the guide sliding chute, and the other end of the auxiliary ruler is far away from the main ruler; and each positioning sliding block is arranged on the upper end surface of the auxiliary ruler and can slide along the length direction of the auxiliary ruler. The utility model provides a scale simple structure, the cost of manufacture is low, convenient to use and dismantlement.
Description
Technical Field
The utility model relates to a geotechnical test auxiliary assembly technical field especially relates to an adjustable interval's supplementary scale.
Background
In certain earth tests, some tests require that a large number of soil samples be taken, such as at equal intervals, in a grid pattern, etc., on the ground or at a certain depth according to a certain rule. And the sampling time requirement is as short as possible, and the three-phase data of the soil body are prevented from being changed due to overlong exposure time after the soil body is stripped.
Usually, the tape measure or other tools can be used for measuring and marking and sampling when the sampling quantity is less, the tape measure is used for measuring and marking points when the sampling quantity is more, the sampling is troublesome, the accuracy is insufficient, and the transverse coordinate value and the longitudinal coordinate value need to be measured when the grid sampling is carried out, so that the measurement is extremely complicated, and the accuracy is difficult to ensure. Therefore, there is a need for an auxiliary scale that can simplify the measurement for auxiliary sampling, so as to simplify the measurement process and save time and ensure the accuracy of the sampling position.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problem that exists among the background art, the embodiment of the utility model provides an auxiliary scale of adjustable interval.
An embodiment of the utility model provides a pair of auxiliary scale of adjustable interval, include:
the lower end face of the main scale is provided with a groove along the length direction, the upper end face of the main scale is provided with a guide sliding chute along the length direction, the guide sliding chute is communicated with the groove, the outer side face of the groove is overlapped with one side face of the main scale, and the inner side face of the groove is not overlapped with the other side face of the main scale;
one end of the auxiliary ruler is positioned in the groove and is connected with the main ruler in a sliding way through the guide sliding chute, and the other end of the auxiliary ruler is far away from the main ruler;
and each positioning sliding block is arranged on the upper end surface of the auxiliary ruler and can slide along the length direction of the auxiliary ruler.
Furthermore, be equipped with on the upper end face of main scale and dodge the mouth, dodge the mouth with the one end of direction spout is connected, just dodge the mouth respectively with the direction spout with the recess intercommunication, the appearance of dodging the mouth is the rectangle, dodge the long limit of mouth with the direction spout is mutually perpendicular, the long limit length of dodging the mouth is greater than the width of direction spout.
Furthermore, the thickness of the auxiliary ruler is equal to the depth of the groove, a first abutting block is arranged at the end part of one end, slidably connected with the main ruler, of the auxiliary ruler, and one end, provided with the first abutting block, of the auxiliary ruler is inserted from the outer side face of the groove and abuts against the inner side face of the groove through the first abutting block.
Furthermore, a second abutting block matched with the first abutting block is arranged on the upper end face of one end, connected with the main scale, of the auxiliary scale, the distance between one side face of the second abutting block and one side face, abutted to the inner side face of the groove, of the first abutting block is equal to the width of the groove, and the other side face of the second abutting block is far away from the main scale.
Furthermore, a sliding shaft matched with the guide chute is arranged on the upper end face of one end, connected with the main ruler, of the auxiliary ruler, the sliding shaft is located between the first abutting block and the second abutting block and is perpendicular to the upper end face of the auxiliary ruler, the lower end of the sliding shaft is fixedly connected with the upper end face of the auxiliary ruler, a locking block is fixedly arranged at the upper end of the sliding shaft, the diameter of the sliding shaft is smaller than or equal to the width of the guide chute, the sliding shaft is clamped in the guide chute, and the auxiliary ruler can slide in the guide chute through the sliding shaft.
Furthermore, the appearance of latch segment is the rectangle, just the long limit of latch segment with the direction spout is mutually perpendicular, the long limit length of latch segment is greater than the width of direction spout, be equipped with at least one first screw hole on the up end of latch segment, and each the first screw hole all is equipped with the first fastening screw of looks adaptation, each first fastening screw all can support through the mode of screw-up on the up end of main scale.
Further, the length of the long edge of the locking block is smaller than that of the long edge of the avoidance port, and the length of the wide edge of the locking block is smaller than that of the wide edge of the avoidance port.
Furthermore, length scale marks are arranged on one side edge of the upper end face of the main scale, which is close to the outer side face of the groove along the length direction of the main scale, and length scale marks are arranged on one side edge of the upper end face of the auxiliary scale along the length direction of the auxiliary scale so as to form an inner vertical angle with one side edge of the main scale, which is provided with the length scale marks.
Furthermore, each of the upper end surfaces of the positioning sliding blocks is provided with an observation hole, each observation hole is used for observing the length scale on the auxiliary ruler, a second threaded hole is further formed in the upper end surface of each of the positioning sliding blocks, a second abutting screw which is matched with the second threaded hole is arranged in each of the second threaded holes, and each of the second abutting screws can abut against the upper end surface of the auxiliary ruler in a threaded tightening mode.
Furthermore, the positioning device also comprises at least one positioning ring, each positioning ring corresponds to each positioning slide block one by one, each positioning ring is positioned in an inner right-angle area formed by the main ruler and the auxiliary ruler, and each positioning ring is hinged with the corresponding positioning slide block.
The embodiment of the utility model provides a technical scheme brings the beneficial effect be: firstly, the scale in the utility model can determine the marking sampling point by moving the auxiliary scale and each positioning slide block, so as to improve the convenience of sampling; secondly, the scale in the utility model has simple structure, can be repeatedly used and has low cost; third, the utility model provides a scale is when not using, portable vice chi to make the latch segment can follow and dodge the mouth and tear out, and then dismantle main scale and vice chi, be convenient for accomodate after the use.
Drawings
Fig. 1 is a schematic view of the overall structure of an auxiliary scale with adjustable spacing according to the present invention;
fig. 2 is a schematic structural view of a joint of a main scale 1 and a sub scale 2 in fig. 1;
fig. 3 is a schematic view of the upper structure of the main scale 1 in fig. 1;
fig. 4 is a schematic view of the lower structure of the main scale 1 in fig. 3;
fig. 5 is a schematic view of the structure of the sub-ruler 2 of fig. 1;
FIG. 6 is an enlarged partial view of portion A of FIG. 5;
FIG. 7 is a schematic structural view of the positioning slider 3 in FIG. 1;
in the figure: 1-main ruler, 2-auxiliary ruler, 3-positioning slide block, 4-positioning ring, 5-guiding chute, 6-avoidance opening, 7-locking block, 8-observation hole, 9-groove, 10-first resisting block, 11-second resisting block, 12-sliding shaft, 13-first threaded hole, 14-second threaded hole, 15-first resisting screw and 16-second resisting screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings.
Referring to fig. 1 and 2, an embodiment of the present invention provides an auxiliary scale with adjustable distance, which includes a main scale 1, an auxiliary scale 2, and at least one positioning slider 3.
The auxiliary ruler 2 is perpendicular to the main ruler 1, one end of the auxiliary ruler 2 is detachably connected with the main ruler 1 and can slide along the length direction of the main ruler 1, the other end of the auxiliary ruler is far away from the main ruler 1, each positioning slide block 3 is slidably arranged on the upper end face of the auxiliary ruler 2, and each positioning slide block 3 and the auxiliary ruler 2 form a similar guide rail slide block structure, so that when the ruler in the embodiment is used for marking and sampling a ground to be sampled, the longitudinal distance of each marking sampling point can be adjusted by moving the auxiliary ruler 2, and the transverse distance of each marking sampling point can be adjusted by moving each positioning slide block 3, and it needs to be noted here that the number of the positioning slide blocks 3 can be determined according to the number of columns of marking and sampling in an actual working condition.
Referring to fig. 3 and 4, a groove 9 is formed on the lower end surface of the main scale 1 along the length direction thereof, the outer side surface of the groove 9 is superposed with one side surface of the main scale 1, the inner side surface is not superposed with the other side surface of the main scale 1, thus, the outer side surface of the groove 9 is open, the width of the groove 9 is smaller than that of the main scale 1, it should be noted here that, since the main scale 1 and the auxiliary scale 2 are perpendicular to each other, they can form an inner right-angle area, the outer side of the groove 9 refers to the side close to the inner right-angle area, the inner side refers to the side far away from the inner right-angle area, the side face of the main ruler 1 coinciding with the outer side face of the groove 9 is a side face forming the inner right-angle area, and the side face not coinciding with the inner side face of the groove 9 is a side face far away from the inner right-angle area; the length scale marks are arranged on one side edge, close to the outer side face of the groove 9, of the upper end face of the main scale 1 along the length direction of the main scale, the length scale marks are arranged on one side edge, along the length direction of the upper end face of the auxiliary scale 2, of the upper end face of the auxiliary scale, and the side edge, on which the length scale marks are arranged, of the main scale 1 form an inner vertical angle area.
Be equipped with direction spout 5 along its length direction on the up end of main scale 1, direction spout 5 with recess 9 intercommunication, still be equipped with on the up end of main scale 1 and dodge mouthful 6, dodge mouthful 6 to be located the one end of direction spout 5 and with this end of direction spout 5 is connected, dodge mouthful 6 respectively with recess 9 with direction spout 5 intercommunication, in this embodiment, the appearance of dodging mouthful 6 is the rectangle, just the long limit of dodging mouthful 6 with direction spout 5 is perpendicular, the length of the long limit of dodging mouthful 6 is greater than the width of direction spout 5.
Referring to fig. 2, 5 and 6, a first abutting block 10 is disposed at an end of one end of the secondary ruler 2 connected to the main ruler 1, and one end of the secondary ruler 2 having the first abutting block 10 is inserted from an outer side surface of the groove 9 and abuts against an inner side surface of the groove 9 through the first abutting block 10, a thickness of the secondary ruler 2 is equal to a depth of the groove 9, a second abutting block 11 matched with the first abutting block 10 is disposed on an upper end surface of one end of the secondary ruler 2 having the first abutting block 10, a side surface of the second abutting block 11 is close to the groove 9, and another side surface of the second abutting block 11 is far away from the groove 9, a distance between one side surface of the second abutting block 11 close to the groove 9 and one side surface of the first abutting block 10 abutting against the inner side surface of the groove 9 is equal to a width of the groove 9, so that when the first abutting block 10 abuts against the inner side surface of the groove 9, the second abutting block 11 can abut against a side face of the main ruler 1 coinciding with the outer side face of the groove 9, so that the sliding of the auxiliary ruler 2 can be assisted.
A sliding shaft 12 is arranged on the upper end face of one end of the auxiliary ruler 2 connected with the main ruler 1, the sliding shaft 12 is positioned between the first abutting block 10 and the second abutting block 11, the sliding shaft 12 is perpendicular to the upper end face of the auxiliary ruler 2, the lower end of the sliding shaft 12 is fixedly connected with the upper end face of the auxiliary ruler 2, a locking block 7 is arranged at the upper end, the diameter of the sliding shaft 12 is smaller than or equal to the width of the guide chute 5, the length of the sliding shaft 12 is larger than the depth of the guide chute 5, the sliding shaft 12 is slidably clamped in the guide chute 5, so that the auxiliary ruler 2 is slidably connected with the main ruler 1, in the embodiment, the locking block 7 is rectangular in shape, the long edge of the locking block 7 is perpendicular to the guide chute 5, the long edge of the locking block 7 is larger than the width of the guide chute 5, and the locking block 7 is positioned above the upper end face of the main ruler 1, the upper end face of the locking block 7 is provided with at least one first threaded hole 13, each first threaded hole 13 is internally provided with a first abutting screw 15 which is matched with the first threaded hole, in an actual working condition, after the auxiliary ruler 2 is manually moved according to actual requirements, each first abutting screw 15 can be screwed tightly, so that each first abutting screw 15 abuts against the upper end face of the main ruler 1, meanwhile, the upper end face of the auxiliary ruler 2 abuts against the bottom face of the groove 9, and the auxiliary ruler 2 and the main ruler 1 can be relatively fixed, in the embodiment, the number of the first threaded holes 13 in the locking block 7 is two, the two first threaded holes 13 are symmetrically formed in the locking block 7, and accordingly, the number of the first abutting screws 15 is also two.
In this embodiment, the length of the long side of the locking block 7 is less than the length of the long side of the avoiding opening 6, and the length of the wide side is less than the length of the wide side of the avoiding opening 6, the avoiding opening 6 is used to assist the assembly of the sub ruler 2 and the main ruler 1, when the ruler in this embodiment is assembled in an actual working condition, the locking block 7 on the sub ruler 2 is manually aligned with the avoiding opening 6 on the main ruler 1, then the locking block 7 is manually made to pass through the avoiding opening 6 from bottom to top, so that the upper end surface of the sub ruler 2 is abutted against the bottom surface of the groove 9 and the locking block 7 is positioned above the upper end surface of the main ruler 1, then the sub ruler 2 is moved to make the sliding shaft 12 clamped in the guide sliding groove 5, and then each first abutting screw 15 is tightened, so that the sub ruler 2 and the main ruler 1 are relatively fixedly assembled together, in other words, the scale in the present embodiment can be easily detached and stored after use.
Referring to fig. 1 and 7, an observation hole 8 is provided on an upper end surface of each positioning slider 3, each observation hole 8 is used for a user to see the length scale on the sub-scale 2 when moving the corresponding positioning slider 3, so that the user can determine the position of the corresponding positioning slider 3 according to the requirement of the actual situation, where it is required to be explained that the position and the shape of each observation hole 8 are set only by seeing the length scale on the sub-scale 2.
A second threaded hole 14 is further formed in the upper end face of each positioning sliding block 3, a second abutting screw 16 which is matched with the second threaded hole 14 is arranged in each second threaded hole 14, and each second threaded hole 14 is used for enabling the corresponding positioning sliding block 3 to be fixed relative to the auxiliary ruler 2 by screwing after a user moves the corresponding position of the positioning sliding block 3.
The ruler in this embodiment further includes at least one positioning ring 4, each positioning ring 4 corresponds to each positioning slider 3 one to one, each positioning ring 4 is located in an inner right-angle region formed by the main scale 1 and the auxiliary scale 4, each positioning ring 4 is hinged to the corresponding positioning slider 3 through a hinge seat, each positioning ring 4 is used for limiting a sampling range of a marked sampling point, and simultaneously, sampling of an external sampler can be assisted.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. An adjustable pitch auxiliary scale comprising:
the lower end face of the main scale is provided with a groove along the length direction, the upper end face of the main scale is provided with a guide sliding chute along the length direction, the guide sliding chute is communicated with the groove, the outer side face of the groove is overlapped with one side face of the main scale, and the inner side face of the groove is not overlapped with the other side face of the main scale;
one end of the auxiliary ruler is positioned in the groove and is connected with the main ruler in a sliding manner through the guide sliding chute, and the other end of the auxiliary ruler is far away from the main ruler;
and each positioning sliding block is arranged on the upper end surface of the auxiliary ruler and can slide along the length direction of the auxiliary ruler.
2. An adjustable pitch auxiliary scale as claimed in claim 1, wherein: be equipped with on the up end of main scale and dodge the mouth, dodge the mouth with the one end of direction spout is connected, just dodge the mouth respectively with the direction spout with the recess intercommunication, the appearance of dodging the mouth is the rectangle, dodge the long limit of mouth with the direction spout is mutually perpendicular, the long limit length of dodging the mouth is greater than the width of direction spout.
3. An adjustable pitch auxiliary scale as claimed in claim 2, wherein: the thickness of the auxiliary ruler is equal to the depth of the groove, a first abutting block is arranged at the end part of one end, slidably connected with the main ruler, of the auxiliary ruler, and one end, provided with the first abutting block, of the auxiliary ruler is inserted from the outer side face of the groove and abuts against the inner side face of the groove through the first abutting block.
4. An adjustable pitch auxiliary scale as claimed in claim 3, wherein: a second abutting block matched with the first abutting block is arranged on the upper end face of one end, connected with the main scale, of the auxiliary scale, the distance between one side face of the second abutting block and one side face, abutted against the inner side face of the groove, of the first abutting block is equal to the width of the groove, and the other side face of the second abutting block is far away from the main scale.
5. An adjustable pitch sub-scale according to claim 4, wherein: the upper end face of one end, connected with the main scale, of the auxiliary scale is provided with a sliding shaft matched with the guide chute, the sliding shaft is located between the first abutting stop block and the second abutting stop block and is perpendicular to the upper end face of the auxiliary scale, the lower end of the sliding shaft is fixedly connected with the upper end face of the auxiliary scale, the upper end of the sliding shaft is fixedly provided with a locking block, the diameter of the sliding shaft is smaller than or equal to the width of the guide chute, the sliding shaft is clamped in the guide chute, and the auxiliary scale can slide in the guide chute through the sliding shaft.
6. An adjustable pitch auxiliary scale as claimed in claim 5, wherein: the appearance of latch segment is the rectangle, just the long limit of latch segment with the direction spout is mutually perpendicular, the long limit length of latch segment is greater than the width of direction spout, be equipped with at least one first screw hole on the up end of latch segment, and each first threaded hole all is equipped with the first fastening screw of looks adaptation, each first fastening screw all can support through the mode of screw-up on the up end of main scale.
7. An adjustable pitch auxiliary scale as claimed in claim 5, wherein: the length of the long edge of the locking block is smaller than that of the long edge of the dodging port, and the length of the wide edge of the dodging port is smaller than that of the wide edge of the dodging port.
8. An adjustable pitch sub scale as claimed in claim 1, wherein: the length scale marks are arranged on one side edge, close to the outer side face of the groove, of the upper end face of the main ruler in the length direction of the main ruler, and the length scale marks are arranged on one side edge, in the length direction of the upper end face of the auxiliary ruler, of the upper end face of the auxiliary ruler so as to form an inner vertical angle with one side edge, provided with the length scale marks, of the main ruler.
9. An adjustable pitch auxiliary scale as claimed in claim 8, wherein: the upper end face of each positioning sliding block is provided with an observation hole, each observation hole is used for observing the length scale on the auxiliary ruler, a second threaded hole is further formed in the upper end face of each positioning sliding block, a second abutting screw which is matched with the second threaded hole is arranged in each second threaded hole, and each second abutting screw can abut against the upper end face of the auxiliary ruler in a threaded tightening mode.
10. An adjustable pitch sub scale as claimed in claim 1, wherein: the positioning device also comprises at least one positioning ring, each positioning ring corresponds to each positioning slide block one by one, each positioning ring is positioned in an inner right-angle area formed by the main ruler and the auxiliary ruler, and each positioning ring is hinged with the corresponding positioning slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057359.9U CN217275848U (en) | 2022-04-29 | 2022-04-29 | Auxiliary scale with adjustable interval |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221057359.9U CN217275848U (en) | 2022-04-29 | 2022-04-29 | Auxiliary scale with adjustable interval |
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| Publication Number | Publication Date |
|---|---|
| CN217275848U true CN217275848U (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221057359.9U Active CN217275848U (en) | 2022-04-29 | 2022-04-29 | Auxiliary scale with adjustable interval |
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| CN (1) | CN217275848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2622218A (en) * | 2022-09-06 | 2024-03-13 | Ojuyah Toritseju | A bookmark |
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2022
- 2022-04-29 CN CN202221057359.9U patent/CN217275848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2622218A (en) * | 2022-09-06 | 2024-03-13 | Ojuyah Toritseju | A bookmark |
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