CN216523864U - Follow-on measurement scale - Google Patents
Follow-on measurement scale Download PDFInfo
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- CN216523864U CN216523864U CN202122994757.5U CN202122994757U CN216523864U CN 216523864 U CN216523864 U CN 216523864U CN 202122994757 U CN202122994757 U CN 202122994757U CN 216523864 U CN216523864 U CN 216523864U
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- bottom plate
- plate
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- movable
- measurement scale
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- 238000005259 measurement Methods 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004441 surface measurement Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses an improved measuring scale, which relates to the technical field of measuring scales and comprises a box staff body, wherein the bottom surface of the box staff body is in threaded connection with a bottom plate, four corners of the bottom surface of the bottom plate are respectively provided with an adjusting mechanism for adjusting the flatness of the bottom plate, the bottom surface of the bottom plate is uniformly provided with a plurality of mounting grooves, a movable plate is arranged in each mounting groove in a sliding manner, a reset spring is arranged between each movable plate and each mounting groove, the bottom surface of each movable plate is provided with a movable rod, and the bottom of each movable rod is provided with a contact component for contacting the ground; the levelness of the bottom plate can be conveniently adjusted by using the adjusting mechanism, so that the levelness of the tower ruler body can be conveniently adjusted, the tower ruler body can be further conveniently vertical to the ground, and the authenticity of measured data can be improved; through reset spring's use, the contact plate of being convenient for and unevenness ground in close contact with to the stable tree of the sopwith staff body of being convenient for is found, is convenient for measure the road surface, improves work efficiency.
Description
Technical Field
The utility model relates to the technical field of measuring scaleplates, in particular to an improved measuring scaleplate.
Background
The sliding staff is one of leveling staff; early leveling rods are mostly made of wood, are heavy and limited in length, and are inconvenient to carry during measurement. The height measuring instrument is gradually made of light high-strength materials such as aluminum alloy and the like, a tower type shrinkage form is adopted, the height measuring instrument is convenient to draw out when in use, the single-time height measuring range is greatly improved, the length is generally 5m, the height measuring instrument can be shrunk when being carried, and the shape of the height measuring instrument is similar to that of a tower, so the height measuring instrument is often called as a tower ruler; when the existing sliding staff is used and the sliding staff is in contact with the ground, the sliding staff is in an inclined state due to unevenness of the ground, the existing sliding staff does not have the function of adjusting levelness, measured data are not real easily, and therefore the problems need to be solved and optimized.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an improved measuring scale.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an improved measuring scale comprises a box staff body, wherein the bottom surface of the box staff body is in threaded connection with a bottom plate, adjusting mechanisms for adjusting the flatness of the bottom plate are arranged at four corners of the bottom surface of the bottom plate, a plurality of mounting grooves are uniformly formed in the bottom surface of the bottom plate, a movable plate is arranged in each mounting groove in a sliding mode, a reset spring is arranged between each movable plate and each mounting groove, a movable rod is arranged on the bottom surface of each movable rod, and a contact component for contacting with the ground is arranged at the bottom of each movable rod;
the adjusting mechanism comprises a threaded head which is rotatably arranged on the bottom surface of the bottom plate, a round cavity is formed in the bottom surface of the bottom plate in a matched mode with the threaded head, a bolt is connected with the threaded head in an internal thread mode, the top of the bolt movably penetrates into the round cavity, and a contact plate A is arranged on the bottom surface of the bolt.
Preferably, the contact assembly includes that the symmetry articulates the contact plate in the movable rod bottom, the rectangular channel has been seted up to movable rod bottom surface cooperation contact plate, the slope is equipped with extrusion spring between contact plate and the rectangular channel, the even a plurality of arc lugs that are equipped with in contact plate bottom surface, the material of arc lug is the rubber material.
Preferably, the outer wall of the thread head is provided with an annular sliding block, and the inner wall of the circular cavity is provided with an annular groove matched with the annular sliding block.
Preferably, a placing groove is formed in one side of the top surface of the bottom plate, and a leveling pipe is installed in the placing groove.
Preferably, the top surface of bottom plate is equipped with the short threaded rod, the cooperation short threaded rod of sopwith staff body bottom surface is seted up threaded hole.
Compared with the prior art, the utility model has the beneficial effects that: the levelness of the bottom plate can be conveniently adjusted by using the adjusting mechanism, so that the levelness of the tower ruler body can be conveniently adjusted, the tower ruler body can be further conveniently vertical to the ground, and the authenticity of measured data is improved; through the use of the reset spring, the contact plate is convenient to be in close contact with the uneven ground, so that the stable erection of the sliding staff body is convenient, the road surface can be conveniently measured, and the working efficiency is improved; through the use of contact plate, be convenient for increase bottom plate and the area of contact on ground to the stable tree of sopwith staff body of being convenient for stands.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a partial cross-sectional view from a front perspective of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partially enlarged view of fig. 2 at B.
Number in the figure: 1. a box staff body; 2. a base plate; 3. an adjustment mechanism; 301. a screw head; 302. a contact plate A; 303. a bolt; 304. a circular lumen; 4. a movable rod; 5. a leveling tube; 6. a movable plate; 7. a return spring; 8. a contact plate B; 9. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example (b): referring to fig. 1-4, an improved measuring scale comprises a box staff body 1, wherein a bottom plate 2 is in threaded connection with the bottom surface of the box staff body 1, four corners of the bottom surface of the bottom plate 2 are respectively provided with an adjusting mechanism 3 for adjusting the flatness of the bottom plate 2, and the levelness of the bottom plate 2 can be conveniently adjusted by using the adjusting mechanisms 3, so that the levelness of the box staff body 1 can be conveniently adjusted, the box staff body 1 can be further conveniently perpendicular to the ground, and the authenticity of measured data can be improved; a plurality of mounting grooves are uniformly formed in the bottom surface of the bottom plate 2, a movable plate 6 is slidably arranged in each mounting groove, a return spring 7 is arranged between each movable plate 6 and each mounting groove, and the contact plate B8 can be in close contact with the uneven ground conveniently through the use of the return spring 7, so that the stable erection of the sliding staff body 1 is facilitated, the measurement of the road surface is facilitated, and the working efficiency is improved; the bottom surface of the movable plate 6 is provided with a movable rod 4, the bottom of the movable rod 4 is provided with a contact component for contacting with the ground, and the contact area of the bottom plate 2 and the ground is conveniently increased by using the contact component, so that the tower ruler body 1 is convenient to stand stably;
the adjusting mechanism 3 comprises a threaded head 301 rotatably arranged on the bottom surface of the bottom plate 2, a circular cavity 304 is formed in the bottom surface of the bottom plate 2 and matched with the threaded head 301, a bolt 303 is connected with the threaded head 301 in a threaded mode, the top of the bolt 303 movably penetrates into the circular cavity 304, and a contact plate A302 is arranged on the bottom surface of the bolt 303.
In the utility model, the contact assembly comprises a contact plate B8 symmetrically hinged at the bottom of the movable rod 4, a rectangular groove is formed in the bottom surface of the movable rod 4 in a manner of being matched with the contact plate B8, an extrusion spring 9 is obliquely arranged between the contact plate B8 and the rectangular groove, a plurality of arc-shaped convex blocks are uniformly arranged on the bottom surface of the contact plate B8, the arc-shaped convex blocks are made of rubber materials, and the friction force between the contact plate A302 and the ground is conveniently increased by using the arc-shaped convex blocks, so that the stable erection of the tower ruler body 1 is facilitated, and the road surface measurement is facilitated.
In the utility model, the outer wall of the thread head 301 is provided with the annular slide block, and the inner wall of the circular cavity 304 is provided with the annular groove matched with the annular slide block, so that the thread head 301 can rotate conveniently, and the thread head 301 is prevented from being separated from the circular cavity 304.
In the utility model, a placing groove is formed in one side of the top surface of the bottom plate 2, and the leveling tube 5 is arranged in the placing groove, so that the levelness of the bottom plate 2 can be observed conveniently, and the levelness of the tower ruler body 1 can be further determined conveniently.
In the utility model, the top surface of the bottom plate 2 is provided with a short threaded rod, and the bottom surface of the box staff body 1 is provided with a threaded hole matched with the short threaded rod.
The working principle is as follows: before use, the threaded rod at the end of the bottom plate 2 is screwed into the threaded hole at the bottom surface of the box staff body 1, so that the installation of the bottom plate 2 is realized; then the sliding staff body 1 is erected; the method comprises the following steps: firstly, the contact plate B8 is contacted with the ground, and the contact area of the bottom plate 2 and the ground is conveniently increased by using the contact plate B8, so that the tower ruler body 1 can stably stand; when the contact plate meets the uneven ground, the contact plate B8 is in close contact with the ground under the action of the return spring 7, so that the tower ruler body 1 can be erected conveniently, the tower ruler body 1 is prevented from being difficult to erect on the uneven ground, the road surface to be measured can be measured conveniently, and the working efficiency is improved;
then, the vial 5 is observed, and the viewing of the vial 5 is divided into two cases:
the first condition is as follows: when the air bubbles in the leveling tube 5 are centered, the bottom plate 2 is in a horizontal state, and the sliding staff body 1 is further in a horizontal state, so that the accuracy of measured data is improved conveniently;
case two: when the air bubbles move to the two ends of the leveling tube 5, the bottom plate 2 is not in a horizontal state at this time, and the air bubbles of the leveling tube 5 move to a high position, so that when the bottom plate 2 is adjusted to be in the horizontal state, an adjusting mechanism 3 for adjusting the opposite direction of the movement of the air bubbles is needed; when concrete, through rotating threaded head 301 and driving bolt 303 up-and-down reciprocating motion to make the one end of bottom plate 2 rise or descend, then through watching the air level pipe 5, when the bubble in the air level pipe 5 was placed in the middle, stop rotating threaded head 301, at this moment, bottom plate 2 is in the horizontality, further makes sopwith staff body 1 be in the horizontality, is convenient for adjust the levelness of sopwith staff body 1, further is convenient for improve measured data's authenticity.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a follow-on measurement scale, includes box staff body (1), its characterized in that: the bottom surface of the tower ruler body (1) is in threaded connection with a bottom plate (2), adjusting mechanisms (3) used for adjusting the flatness of the bottom plate (2) are arranged at four corners of the bottom surface of the bottom plate (2), a plurality of mounting grooves are uniformly formed in the bottom surface of the bottom plate (2), movable plates (6) are arranged in the mounting grooves in a sliding mode, reset springs (7) are arranged between the movable plates (6) and the mounting grooves, movable rods (4) are arranged on the bottom surface of the movable plates (6), and contact assemblies used for being in contact with the ground are arranged at the bottoms of the movable rods (4);
adjustment mechanism (3) are including rotating thread head (301) that sets up in bottom plate (2) bottom surface, circular chamber (304) have been seted up in bottom plate (2) bottom surface cooperation thread head (301), thread head (301) female connection has bolt (303), in the top activity of bolt (303) runs through into circular chamber (304), bolt (303) bottom surface is equipped with contact plate A (302).
2. An improved measurement scale according to claim 1, wherein: contact module includes that the symmetry articulates contact plate B (8) in movable rod (4) bottom, the rectangular channel has been seted up in movable rod (4) bottom surface cooperation contact plate B (8), the slope is equipped with extrusion spring (9) between contact plate B (8) and the rectangular channel, contact plate B (8) bottom surface is even is equipped with a plurality of arc lugs, the material of arc lug is the rubber material.
3. An improved measurement scale according to claim 1, wherein: the outer wall of the thread head (301) is provided with an annular slide block, and the inner wall of the circular cavity (304) is matched with the annular slide block to be provided with an annular groove.
4. An improved measurement scale according to claim 1, wherein: a placing groove is formed in one side of the top surface of the bottom plate (2), and a leveling pipe (5) is installed in the placing groove.
5. An improved measurement scale according to claim 1, wherein: the top surface of bottom plate (2) is equipped with the short threaded rod, the cooperation short threaded rod of sopwith staff body (1) bottom surface sets up threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994757.5U CN216523864U (en) | 2021-12-01 | 2021-12-01 | Follow-on measurement scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122994757.5U CN216523864U (en) | 2021-12-01 | 2021-12-01 | Follow-on measurement scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523864U true CN216523864U (en) | 2022-05-13 |
Family
ID=81464175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122994757.5U Expired - Fee Related CN216523864U (en) | 2021-12-01 | 2021-12-01 | Follow-on measurement scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523864U (en) |
-
2021
- 2021-12-01 CN CN202122994757.5U patent/CN216523864U/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 |
Granted publication date: 20220513 |