CN213120524U - Slope measurer - Google Patents
Slope measurer Download PDFInfo
- Publication number
- CN213120524U CN213120524U CN202022613409.4U CN202022613409U CN213120524U CN 213120524 U CN213120524 U CN 213120524U CN 202022613409 U CN202022613409 U CN 202022613409U CN 213120524 U CN213120524 U CN 213120524U
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- support arm
- connecting rod
- sliding block
- arm
- slope
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Abstract
The utility model discloses a slope measurer, which comprises a first support arm and a second support arm, wherein one end of the first support arm is rotatably connected with one end of the second support arm, a slide block is arranged on one side of the first support arm, and the slide block is connected with the first support arm in a sliding fit manner, so that the slide block can slide along the length direction of the first support arm; the sliding block is provided with a connecting rod, the connecting rod is perpendicular to the first support arm, one end of the connecting rod is fixedly connected with the sliding block, and the other end of the connecting rod is connected with the second support arm in a sliding fit manner and can slide along the length direction of the second support arm; and the sliding block can enable the connecting rod to drive the second support arm to rotate relative to the first support arm, so that the included angle between the first support arm and the second support arm is changed. Make the slider drive the second support arm through swift adjusting screw and rotate, because the length of connecting rod is fixed, consequently the planar slope numerical value of laminating mutually with the second support arm is confirmed to the relative position of accessible slider, the simple operation, and measurement stability and the degree of accuracy are higher, low cost easily popularizes and applies.
Description
Technical Field
The utility model belongs to the technical field of architectural equipment, very much relate to a slope caliber.
Background
The requirement on the accuracy of the ground gradient during building construction is high, construction can be performed only by measuring the gradient first, and whether the construction process can be smoothly performed can be determined by the accuracy of a gradient measurement value, so that an instrument is required to measure the ground gradient; the existing novel instrument for measuring the ground gradient for building construction has certain disadvantages when in use, and the measuring instrument is not convenient enough to use.
The current chinese utility model patent of granting bulletin number CN207585596U discloses a grade rod with adjustable, including vertical ruler, the spirit level of being connected with the vertical ruler slides and rotate the telescopic link of being connected with vertical ruler and spirit level simultaneously, the scale mark on the spirit level. When the adjustable slope ruler is used for slope measurement, the vertical ruler and the telescopic rod form a right-angled triangle, the slope value can be calculated by utilizing the trigonometric function theorem, and the measurement is accurate.
Therefore, the existing measurer is complex in measuring process and inconvenient to use, and therefore a novel device of the ground slope measurer is provided.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a slope measurement ware that operation is swift, measurement accuracy is high.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a slope measurer comprises a first support arm and a second support arm, wherein one end of the first support arm is rotatably connected with one end of the second support arm, a sliding block is arranged on one side of the first support arm, and the sliding block is connected with the first support arm in a sliding fit mode so that the sliding block can slide along the length direction of the first support arm; the sliding block is provided with a connecting rod, the connecting rod is perpendicular to the first support arm, one end of the connecting rod is fixedly connected with the sliding block, and the other end of the connecting rod is connected with the second support arm in a sliding fit manner and can slide along the length direction of the second support arm; and the sliding block can enable the connecting rod to drive the second support arm to rotate relative to the first support arm, so that the included angle between the first support arm and the second support arm is changed.
Furthermore, a slope scale layer corresponding to the position of the sliding block is arranged on the upper side of the first supporting arm.
Furthermore, an adjusting mechanism is arranged on one side of the first supporting arm; the adjusting mechanism comprises a nut and a screw rod which are matched, the nut is fixedly connected with the first support arm, one end of the screw rod penetrates through the nut and then is connected with the sliding block in a rotating mode, and the sliding block can be driven to slide along the length direction of the first support arm by rotating the screw rod.
Furthermore, a level gauge is arranged on the upper side of the first supporting arm.
Furthermore, follow the length direction of first support arm has seted up the spout be equipped with on the slider with spout matched with protruding, protruding can block into in the spout and make the slider can slide along the length direction of first support arm.
Furthermore, a groove is formed in the length direction of the second support arm, a roller is installed at the tail end of the connecting rod, and the roller can be clamped into the groove and moves along the groove.
Furthermore, the sections of the sliding groove and the groove are both T-shaped.
Compared with the prior art, the utility model discloses the beneficial effect who gains: make the slider drive the second support arm through swift adjusting screw and rotate, because the length of connecting rod is fixed, consequently the planar slope numerical value of laminating mutually with the second support arm is confirmed to the relative position of accessible slider, the simple operation, and measurement stability and the degree of accuracy are higher, low cost easily popularizes and applies.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a connection between a second arm and a connecting rod according to the present invention;
the reference numbers illustrate: 1 first support arm, 2 second support arms, 3 sliders, 4 connecting rods, 5 nuts, 6 screws, 7 levels, 8 grooves and 9 rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1-2, a slope measuring device includes a first arm 1 and a second arm 2, one end of the first arm 1 is rotatably connected with one end of the second arm 2, the first arm 1 and the second arm 2 may be of a rod-like structure or a plate-like structure, a slider 3 is disposed on one side of the first arm 1, and the slider 3 is connected with the first arm 1 in a sliding fit manner, so that the slider 3 can slide along the length direction of the first arm 1. Specifically, follow the length direction of first arm 1 has seted up the spout be equipped with on the slider 3 with spout matched with protruding, protruding can block into in the spout and make slider 3 can slide along the length direction of first arm 1. The section of spout is T type or other forms, is equipped with the arch with the spout shape assorted on slider 3, makes slider 3 can be smooth and easy slide in the spout.
A connecting rod 4 is arranged on the sliding block 3, the connecting rod 4 is perpendicular to the first support arm 1, one end of the connecting rod 4 is fixedly connected with the sliding block 3, and the other end of the connecting rod is connected with the second support arm 2 in a sliding fit manner and can slide along the length direction of the second support arm; the sliding block 3 can make the connecting rod 4 drive the second support arm 2 to rotate relative to the first support arm 1, so as to change the included angle between the first support arm 1 and the second support arm 2. The upper side of the first support arm 1 is also provided with a slope scale layer corresponding to the position of the sliding block 3, and the length of the connecting rod 4 is fixed, so that the position of the sliding block 3 on the first support arm 1 and the relative position of the second support arm 2 have a corresponding relation, the slope value of the second support arm 2 can be directly read out through the position of the sliding block 3, the measurement is convenient and fast, and the reading is accurate and easy to operate.
In order to facilitate the accurate adjustment of the sliding block 3, an adjusting mechanism is further arranged on one side of the first supporting arm 1; the adjusting mechanism comprises a nut 5 and a screw rod 6 which are matched, the nut 5 is fixedly connected with the first support arm 1, one end of the screw rod 6 penetrates through the nut 5 and then is rotatably connected with the sliding block 3, and the sliding block 3 can be driven to slide along the length direction of the first support arm 1 by rotating the screw rod 6. A level 7 is arranged on the upper side of the first supporting arm 1. When specifically using, can laminate second support arm 2 earlier on the plane that awaits measuring, then rotate screw rod 6, screw rod 6 promotes slider 3 and removes, and then through connecting rod 4 with first support arm 1 jack-up, observe through surveyor 7, until first support arm 1 is the horizontality, then read slider 3's position reading, obtain the planar gradient value that awaits measuring. Also can adjust first support arm 1 to the level earlier through spirit level 7, then rotate screw rod 6 and promote slider 3, connecting rod 4 promotes second support arm 2 and rotates to reach second support arm 2 and await measuring reading behind the plane laminating, measure the flexibility good, convenient to use.
In order to enable one end of the connecting rod 4 to better slide along the second support arm 2 and provide certain support, a groove 8 is formed in the length direction of the second support arm 2, a roller 9 is mounted at the tail end of the connecting rod 4, specifically, a direct sliding structural form can be adopted without adopting the form of the roller 9, for example, a protruding structure matched with the groove 8 is arranged at the end of the connecting rod 4, so that the connecting rod can slide along the groove 8. Preferably, a roller 9 structure is adopted, and the roller 9 can be clamped into the groove 8 and move along the groove 8. The cross section of the groove 8 is T-shaped or in other forms.
The utility model discloses a swift adjusting screw makes the slider drive the second support arm and rotates, because the length of connecting rod is fixed, therefore the planar slope numerical value of laminating mutually with the second support arm is confirmed to the relative position of accessible slider, the simple operation, and measurement stability and the degree of accuracy are higher, low cost easily popularizes and applies.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (7)
1. A slope measurer comprises a first support arm and a second support arm, wherein one end of the first support arm is rotatably connected with one end of the second support arm; the sliding block is provided with a connecting rod, the connecting rod is perpendicular to the first support arm, one end of the connecting rod is fixedly connected with the sliding block, and the other end of the connecting rod is connected with the second support arm in a sliding fit manner and can slide along the length direction of the second support arm; and the sliding block can enable the connecting rod to drive the second support arm to rotate relative to the first support arm, so that the included angle between the first support arm and the second support arm is changed.
2. The slope measuring device according to claim 1, wherein a slope scale layer corresponding to the position of the slider is further provided on the upper side of the first arm.
3. A slope measurer as claimed in claim 2, wherein an adjustment mechanism is provided on one side of the first arm; the adjusting mechanism comprises a nut and a screw rod which are matched, the nut is fixedly connected with the first support arm, one end of the screw rod penetrates through the nut and then is connected with the sliding block in a rotating mode, and the sliding block can be driven to slide along the length direction of the first support arm by rotating the screw rod.
4. A slope measuring device according to any one of claims 1 to 3, wherein a level is provided on the upper side of said first arm.
5. The slope measuring device according to claim 4, wherein a sliding groove is formed along the length direction of the first support arm, and a protrusion which is engaged with the sliding groove is provided on the sliding block, and the protrusion can be engaged with the sliding groove and enables the sliding block to slide along the length direction of the first support arm.
6. The slope measuring device according to claim 5, wherein a groove is formed along a length direction of the second arm, and a roller is mounted at a distal end of the link, and the roller can be engaged in and moved along the groove.
7. The slope measuring device according to claim 6, wherein the cross section of the sliding groove and the cross section of the groove are both T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613409.4U CN213120524U (en) | 2020-11-12 | 2020-11-12 | Slope measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022613409.4U CN213120524U (en) | 2020-11-12 | 2020-11-12 | Slope measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120524U true CN213120524U (en) | 2021-05-04 |
Family
ID=75667986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022613409.4U Active CN213120524U (en) | 2020-11-12 | 2020-11-12 | Slope measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120524U (en) |
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2020
- 2020-11-12 CN CN202022613409.4U patent/CN213120524U/en active Active
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