CN217818727U - Slope gradient measuring tool - Google Patents
Slope gradient measuring tool Download PDFInfo
- Publication number
- CN217818727U CN217818727U CN202221396512.0U CN202221396512U CN217818727U CN 217818727 U CN217818727 U CN 217818727U CN 202221396512 U CN202221396512 U CN 202221396512U CN 217818727 U CN217818727 U CN 217818727U
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- iron
- rotating shaft
- fixedly arranged
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a surveying and mapping instrument technical field specifically is a slope measuring tool, including the equipment board, the fixed riser that is provided with on the equipment board, and the fixed installation piece that is provided with on the riser, the fixed iron chi that is provided with of installation piece, it is provided with the slider to slide on the iron chi, the inside fixing device that is provided with of slider, the fixed second pivot that is provided with on the riser, it is provided with the bull stick to rotate in the second pivot, the inside fixed spirit level that is used for discerning the horizontality that is provided with of bull stick. The utility model discloses at the in-process that uses, confirm the second pivot to the distance of iron chi, the slip slider shifts up along the iron chi, and this in-process bull stick constantly rotates, when the inside bubble of bubble spirit level reaches balanced state, presses the switch this moment, and the electro-magnet adsorbs on the iron chi, and operating personnel reads the reading on the iron chi through the reading needle this moment, then can calculate the angle on slope through reading on the iron chi and the distance of second pivot to the iron chi.
Description
Technical Field
The utility model relates to a surveying and mapping instrument technical field specifically is a side slope measuring tool.
Background
During the construction of infrastructure, measuring and mapping tools are indispensable tools, such as roads and the construction of buildings, where the measurement of the slope of some sloping ground is particularly important, a large number of measurements are especially required to ensure the accuracy of the construction.
In the prior art, the publication number "CN207779389U" discloses a slope measuring tool, which comprises a telescopic rod erected on the top of a slope and horizontally arranged, wherein scales are arranged on the telescopic rod; the counting pulley is arranged at one end of the telescopic rod, which is far away from the slope surface; the guide pulley is arranged at one end, close to the slope, of the telescopic rod; and one end of the measuring rope is wound and fixed on the counting pulley, the other end of the measuring rope is a measuring end, the measuring end bypasses the guide pulley and vertically droops, the measuring end can move towards or away from the guide pulley by rotating the counting pulley, and the counting pulley can measure the length of the measuring end of the measuring rope which downwards droops from the guide pulley. The width of the slope is measured by adopting a telescopic rod with scales, and the height of the slope is measured by a counting pulley and a measuring rope, so that the slope is obtained by calculation.
However, the prior art still has major disadvantages, such as:
the length of putting through hanging down of measuring rope among the above-mentioned device comes to measure the calculation to the slope of side slope, and in the use of reality, the trouble of very is got up in the operation to measure through the rope, it is great to receive the environmental impact, often can lead to measuring value great deviation to appear, and prior art often needs the manual good measuring device of fixing of operating personnel at the in-process of reading simultaneously, otherwise can appear that measuring device appears sliding and lead to the reading deviation.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides a slope gradient measuring tool, which is used for solving the problems in the background technology;
according to the embodiment of the utility model, the slope gradient measuring tool comprises an equipment plate, wherein a vertical plate is fixedly arranged on the equipment plate, an installation block is fixedly arranged on the vertical plate, an iron ruler is fixedly arranged on the installation block, threaded holes are respectively formed in the installation block and the iron ruler, and the iron ruler is fixedly arranged on the installation block through a nut;
the iron ruler is provided with a sliding block in a sliding mode, a reading groove is formed in the sliding block, a reading needle for reading the reading on the iron ruler is fixedly arranged inside the reading groove, symmetrical plates are fixedly arranged on the sliding block, a first rotating shaft is fixedly arranged between the symmetrical plates, a fixing device is arranged inside the sliding block, and when the measurement is completed, the sliding block is fixed on the iron ruler through the fixing device;
the novel horizontal bubble level gauge is characterized in that a second rotating shaft is fixedly arranged on the vertical plate, a rotating rod is rotatably arranged on the second rotating shaft, a groove is formed in the rotating rod, a bubble level gauge used for identifying the horizontal state is fixedly arranged in the groove, the rotating rod is rotatably connected with the first rotating shaft through a connecting device, and when the sliding block slides along the iron ruler, the connecting device drives the rotating rod to rotate around the second rotating shaft, so that the inclined bubble level gauge is enabled to be in a balance state.
Preferably, connecting device is including seting up the installation cavity in the bull stick inside, the installation cavity is inside to be provided with the connecting rod that the bull stick was stretched out in the activity, connecting rod and installation cavity inner wall fixedly connected with spring, the one end that the spring was kept away from to the connecting rod is seted up and is supplied first pivot activity to pass the perforation.
Preferably, the fixing device comprises an electromagnet fixedly arranged in the sliding block and used for attracting the iron ruler, the electromagnet is powered by a battery arranged in the sliding block, the electromagnet is controlled to be electrified by a switch arranged outside the sliding block, and when the switch is turned on, the electromagnet is electrified to have magnetism and is adsorbed on the iron ruler.
Preferably, the second rotating shaft is sleeved with a limiting sleeve for preventing the rotating rod from falling off.
Preferably, handles for operators to hold are fixedly arranged on two sides of the equipment plate.
Preferably, the bottom of the equipment plate is fixedly provided with a plurality of insertion rods for inserting into the ground, and the insertion rods are fixedly provided with limit blocks, and the limit blocks enable each insertion rod to be inserted into the ground with the same depth.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. in the using process, the distance from the second rotating shaft to the iron ruler is determined, then the equipment plate is fixed on the slope surface, the bubble level gauge is enabled to be in a balance state by adjusting the sliding block, and then the angle of the slope can be calculated through the reading on the iron ruler and the distance from the second rotating shaft to the iron ruler;
2. the equipment plate can be fixed on the slope surface through the arrangement of the inserting rods and the limiting blocks, and the depth of each inserting rod inserted into the slope surface is the same, so that the equipment plate and the slope surface are in a parallel state;
3. through the setting of electro-magnet for after measuring the completion, the slider can be fixed on the iron ruler, when preventing that follow-up operating personnel from carrying out the reading, the slider takes place the skew, influences the precision of reading.
The utility model discloses in the in-process that uses, confirm the second pivot to the distance of iron chi, insert the inserted bar on the slope, under the effect of stopper, every inserted bar inserts the degree of depth on ground the same, equipment board and slope are in parallel state this moment, the inside bubble of bubble spirit level is in the tilt state this moment, the slider that slides this moment shifts up along the iron chi, the in-process that the slider shifted up drives the bull stick through the connecting rod and rotates along the second pivot constantly, when the inside bubble of bubble spirit level reaches balanced state, press the shift switch this moment, electromagnet circular telegram has magnetism, adsorb on the iron chi, operating personnel sees through the reading groove this moment, read the reading on the iron chi through the reading needle, then can calculate the angle on slope through reading on the iron chi and the distance of second pivot to the iron chi.
Drawings
FIG. 1 is a schematic perspective view of an apparatus plate and a vertical plate according to an embodiment of the present invention;
FIG. 2 is a schematic three-dimensional structure of the rotating rod and the iron ruler in the embodiment of the present invention;
fig. 3 is a schematic view of the overall structure of the embodiment of the present invention;
FIG. 4 is a schematic view of a three-dimensional structure of a slider in an embodiment of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of a rotating rod in an embodiment of the present invention;
FIG. 6 is a schematic view of the three-dimensional structure inside the rotating rod in the embodiment of the present invention;
fig. 7 is a schematic structural view illustrating the insertion of the insert rod into the slope according to the embodiment of the present invention.
In the above drawings:
1. an equipment board; 2. a vertical plate; 3. mounting a block; 4. an iron ruler; 5. a threaded hole; 6. a nut; 7. a slider; 8. a reading groove; 9. a reading pin; 10. a symmetric plate; 11. a first rotating shaft; 12. a second rotating shaft; 13. a rotating rod; 14. a groove; 15. a bubble level; 16. a mounting cavity; 17. a connecting rod; 18. a spring; 19. an electromagnet; 20. a switch; 21. a limiting sleeve; 22. a handle; 23. inserting a rod; 24. and a limiting block.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-7, the utility model provides a side slope gradient measuring tool:
the first embodiment is as follows:
a slope gradient measuring tool comprises an equipment plate 1, wherein a vertical plate 2 is fixedly arranged on the equipment plate 1, the vertical plate 2 in the embodiment is vertically arranged on the equipment plate 1, an installation block 3 is fixedly arranged on the vertical plate 2, and an iron ruler 4 is fixedly arranged on the installation block 3, in the embodiment, a certain distance is reserved between the iron ruler 4 and the vertical plate 2 under the arrangement of the installation block 3, a follow-up slider 7 can be conveniently and slidably arranged on the iron ruler 4, threaded holes 5 are formed in the installation block 3 and the iron ruler 4, the iron ruler 4 is fixedly arranged on the installation block 3 through a nut 6, and the iron ruler 4 in the embodiment is inconvenient to take due to the fact that the length of the iron ruler 4 is too long, so that the iron ruler 4 in the embodiment can be detached;
in the using process of the device, the inserting rod 23 is inserted on the slope surface, the equipment board and the slope surface are in a parallel state at the moment, bubbles inside the bubble level meter 15 are in an inclined state at the moment, an operator adjusts the sliding block 7, the sliding block 7 moves upwards to drive the rotating rod 13 to rotate through the connecting rod 17, the rotating rod 13 changes from the continuous rotation in the inclined state to a horizontal state, the bubbles inside the bubble level meter 15 gradually recover to the horizontal state at the moment, the sliding block 7 is arranged on the iron scale 4 in a sliding manner, the sliding block 7 is provided with the reading groove 8, the reading groove 8 in the embodiment is an open through groove, the operator can see the numbers on the iron scale 4 through the reading groove 8, the reading needle 9 for reading the numbers on the iron scale 4 is fixedly arranged inside the reading groove 8, the reading needle 9 in the embodiment is arranged, so that when the operator penetrates through the reading groove 8, the reading on the iron ruler 4 can be read more accurately through the reading needle 9, the symmetrical plates 10 are fixedly arranged on the sliding block 7, the first rotating shaft 11 is fixedly arranged between the symmetrical plates 10, the symmetrical plates 10 are plates arranged on two sides of the sliding block 7 in the embodiment, the first rotating shaft 11 is fixedly arranged between the two symmetrical plates 10, the fixing device is arranged inside the sliding block 7, when the measurement is completed, the sliding block 7 is fixed on the iron ruler 4 through the fixing device, and the fixing device is arranged in the embodiment, so that when bubbles inside the bubble level meter 15 are restored to a horizontal state through adjustment of the sliding block 7, the sliding block 7 can be fixed on the iron ruler 4 under the action of the fixing device, the sliding block 7 is prevented from shifting during subsequent reading, the adjusted balance state is damaged, and the reading accuracy in the balance state is guaranteed through the arrangement of the fixing device;
a second rotating shaft 12 is fixedly arranged on the vertical plate 2, the second rotating shaft 12 in the embodiment is arranged at one end far away from the mounting block 3, a rotating rod 13 is rotatably arranged on the second rotating shaft 12, a rotating hole for the second rotating shaft 12 to movably pass through is formed in the rotating rod 13, the rotating rod 13 can rotate along the second rotating shaft 12, a groove 14 is formed in the rotating rod 13, and a bubble level gauge 15 for identifying the horizontal state is fixedly arranged in the groove 14, the bubble level gauge 15 in the embodiment is a small bubble level gauge with a brand of 553319121639, the bubble level gauge 15 is horizontally arranged in the rotating rod 13, when the rotating rod 13 is in the horizontal state, bubbles in the bubble level gauge 15 are in a middle state, namely in a horizontal state, when the rotating rod 13 is in an inclined state, the air bubbles inside the air bubble level meter 15 are in a state of deviating to one side, namely in an inclined state, the rotating rod 13 is rotatably connected with the first rotating shaft 11 through a connecting device, when the operating slide block 7 slides along the iron ruler 4, the rotating rod 13 is driven to rotate around the second rotating shaft 12 through the connecting device, so that the inclined air bubble level meter 15 is in a balance state, when the equipment plate 1 is fixed on a slope surface, the equipment plate 1 and the slope surface are in a parallel state, at the moment, the rotating rod 13 is in an inclined state, the rotating rod 13 continuously rotates through the upward moving slide block 7, so that the air bubbles inside the air bubble level meter 15 are in a balance state again, namely the air bubbles reach the middle part of the air bubble level meter 15 again.
Example two:
on the basis of the first embodiment, a connection device structure in the first embodiment is disclosed, in this embodiment, it is considered that as the slider 7 continuously rises, lengths of the rotating rod 13 and the connecting rod 17 continuously become longer, and if the rotating rod 13 with a fixed length is used, the slider 7 cannot move upwards, the connecting rod 17 in this embodiment is movably disposed inside a mounting cavity 16 of the rotating rod 13, the connection device includes a mounting cavity 16 disposed inside the rotating rod 13, the connecting rod 17 movably extending out of the rotating rod 13 is disposed inside the mounting cavity 16, and a spring 18 is fixedly connected to inner walls of the connecting rod 17 and the mounting cavity 16, one end of the connecting rod 17, which is far away from the spring 18, in this embodiment is as close as possible to the reading pin 9, as the slider 7 continuously moves upwards, the connecting rod 17 continuously extends the spring 18, and continuously extends out of the mounting cavity 16, thereby ensuring that the lengths of the rotating rod 13 and the connecting rod 17 are increased, one end of the connecting rod 17, which is far away from the spring 18, is provided with a through hole for the first rotating shaft 11 to movably pass through, and the through hole of the connecting rod 17, when the slider 7 continuously moves upwards, the connecting rod 17 can continuously, and at the same time, the rotating rod 17 can drive the rotating rod 13 to continuously rotate along the second rotating rod 12.
Example three:
on the basis of the first embodiment, a fixing device structure in the first embodiment is disclosed, in this embodiment, when the rotating rod 13 is restored to the horizontal state again through adjustment of the slider 7, a reading on the slider 7 needs to be read at this time, but in the reading process, the slider 7 is easy to slide, and the final reading is not accurate, therefore, in this embodiment, a fixing device is provided, so that when the rotating rod 13 is restored to the horizontal state again, the slider 7 is fixed on the iron ruler 4, and the slider 7 is prevented from sliding during reading, the fixing device comprises an electromagnet 19 fixedly arranged inside the slider 7 and used for limiting the iron ruler 4, the electromagnet 19 is powered by a battery arranged inside the slider 7, the battery is arranged inside the slider 7, the electromagnet 19 and the switch 20 are connected in series through a lead wire, the electromagnet 19 is powered by a switch 20 arranged outside the slider 7, when the switch 20 is turned on, the electromagnet 19 is powered on and has magnetism, and is adsorbed on the iron ruler 4, when the rotating rod 13 is restored to the horizontal state again through adjustment of the slider 7, that is the bubble level meter 15, and when an operator turns on the switch 20, the electromagnet 19 is powered on the iron ruler 4, and the electromagnet 19, the electromagnet is powered on the slider 7, and the electromagnet 7.
Example four:
a limiting sleeve 21 for preventing the rotating rod 13 from falling off is sleeved on the second rotating shaft 12, in this embodiment, the rotating rod 13 is prevented from falling off from the second rotating shaft 12 by the arrangement of the limiting sleeve 21, and the rotating rod 13 is ensured to rotate along the second rotating shaft 12 more stably;
handles 22 for holding by operators are fixedly arranged on two sides of the equipment plate 1, notches are formed in two sides of the equipment plate 1 in the embodiment, the handles 22 are fixedly arranged in the notches, and the handles 22 are held by the operators, so that the inserting rods 23 can be conveniently inserted into a slope surface in the follow-up process;
fixed being provided with a plurality of inserted bars 23 that are used for inserting ground in equipment board 1 bottom, inserted bar 23 one end in this embodiment is the toper, more conveniently insert slope ground inside, and the fixed stopper 24 that is provided with on the inserted bar 23, stopper 24 mainly guarantees that the inserted bar 23 inserts the degree of depth on slope face is the same in this embodiment, stopper 24 makes every inserted bar 23 insert the degree of depth on ground the same, in order to make when inserted bar 23 inserts slope ground inside, equipment board 1 can personally submit parallel state with the slope, all fixedly on the same position of every inserted bar 23 in this embodiment be provided with stopper 24, insert the in-process of slope face at inserted bar 23, only need guarantee that inserted bar 23 inserts ground, guarantee that stopper 24 and ground are in the laminating state, can guarantee that the degree of depth that every inserted bar 23 inserts the slope face is the same, alright this moment alright with guarantee that equipment board 1 and slope face are in parallel state, in this device not set up inserted bar 23 also, only need place equipment board 1 on the slope face can.
The working principle is as follows: in the using process of the device, the distance from the second rotating shaft 12 to the iron ruler 4 is determined, firstly, the sliding block 7 is sleeved on the iron ruler 4, then the iron ruler 4 is fixed on the mounting block 3 through the nut 6, and the iron ruler 4 is ensured to be in a state of being vertical to the equipment plate 1;
an operator holds the handle 22 by hand, inserts the inserted rods 23 into the slope, and under the action of the limiting block 24, the depth of each inserted rod 23 inserted into the slope is the same, at the moment, the equipment plate 1 and the slope are in a parallel state, and at the moment, air bubbles inside the air bubble level gauge 15 are in an inclined state;
at the moment, the sliding block 7 moves upwards and slides along the iron ruler 4, the sliding block 7 drives the connecting rod 17 to drive the rotating rod 13 to rotate continuously along the second rotating shaft 12 in the sliding process, when bubbles in the bubble level gauge 15 restore to a balance state again, the switch 20 is turned on, the electromagnet 19 is electrified and has magnetism, the electromagnet 19 is adsorbed on the iron ruler 4, and the sliding block 7 is fixed at the position;
at this moment, an operator can read the reading on the iron rule 4 through the reading pin 9 by penetrating the reading groove 8, and then the angle of the slope can be calculated through a trigonometric function according to the reading on the iron rule 4 and the distance from the second rotating shaft 12 to the iron rule 4.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a side slope measuring tool, includes the equipment board, its characterized in that: the equipment plate is fixedly provided with a vertical plate, the vertical plate is fixedly provided with an installation block, the installation block is fixedly provided with an iron ruler, the installation block and the iron ruler are both provided with threaded holes, and the iron ruler is fixedly arranged on the installation block through nuts;
the iron ruler is provided with a sliding block in a sliding mode, a reading groove is formed in the sliding block, a reading needle for reading the reading on the iron ruler is fixedly arranged inside the reading groove, symmetrical plates are fixedly arranged on the sliding block, a first rotating shaft is fixedly arranged between the symmetrical plates, a fixing device is arranged inside the sliding block, and when the measurement is completed, the sliding block is fixed on the iron ruler through the fixing device;
the novel horizontal bubble level gauge is characterized in that a second rotating shaft is fixedly arranged on the vertical plate, a rotating rod is rotatably arranged on the second rotating shaft, a groove is formed in the rotating rod, a bubble level gauge used for identifying the horizontal state is fixedly arranged in the groove, the rotating rod is rotatably connected with the first rotating shaft through a connecting device, and when the sliding block slides along the iron ruler, the connecting device drives the rotating rod to rotate around the second rotating shaft, so that the inclined bubble level gauge is enabled to be in a balance state.
2. A slope gradient measuring tool according to claim 1, wherein: the connecting device comprises an installation cavity arranged inside the rotating rod, a connecting rod movably extending out of the rotating rod is arranged inside the installation cavity, a spring is fixedly connected to the inner wall of the connecting rod and the inner wall of the installation cavity, and one end, far away from the spring, of the connecting rod is provided with a through hole for the first rotating shaft to movably penetrate through.
3. A slope gradient measuring tool according to claim 1, wherein: the fixing device comprises an electromagnet which is fixedly arranged inside the sliding block and used for attracting the iron ruler, the electromagnet is powered by a battery arranged inside the sliding block, the electromagnet is controlled to be electrified by a switch arranged outside the sliding block, and when the switch is turned on, the electromagnet is electrified to be magnetic and adsorbed on the iron ruler.
4. The slope gradient measuring tool of claim 1, wherein: and a limiting sleeve for preventing the rotating rod from falling off is sleeved on the second rotating shaft.
5. A slope gradient measuring tool according to claim 1, wherein: handles for operators to hold are fixedly arranged on two sides of the equipment board.
6. A slope gradient measuring tool according to claim 1, wherein: the fixed inserted bar that is used for inserting ground that is provided with in equipment board bottom, and the fixed stopper that is provided with on the inserted bar, the stopper makes every the inserted bar inserts the degree of depth on ground the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221396512.0U CN217818727U (en) | 2022-06-07 | 2022-06-07 | Slope gradient measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221396512.0U CN217818727U (en) | 2022-06-07 | 2022-06-07 | Slope gradient measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217818727U true CN217818727U (en) | 2022-11-15 |
Family
ID=83989303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221396512.0U Withdrawn - After Issue CN217818727U (en) | 2022-06-07 | 2022-06-07 | Slope gradient measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217818727U (en) |
-
2022
- 2022-06-07 CN CN202221396512.0U patent/CN217818727U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20221115 Effective date of abandoning: 20230718 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20221115 Effective date of abandoning: 20230718 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |