CN214333764U - Slope gradient measuring instrument for flexible retaining wall side slope - Google Patents
Slope gradient measuring instrument for flexible retaining wall side slope Download PDFInfo
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- CN214333764U CN214333764U CN202120195980.0U CN202120195980U CN214333764U CN 214333764 U CN214333764 U CN 214333764U CN 202120195980 U CN202120195980 U CN 202120195980U CN 214333764 U CN214333764 U CN 214333764U
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Abstract
The utility model relates to a construction engineering instrument technical field has especially related to a flexible barricade slope gradient measuring apparatu, including the expansion bracket, rotary platform, adjustment base and dipperstick group, rotary platform sets up the top at the expansion bracket, rotary platform's center is provided with the mounting hole, be provided with the slide rail on the pore wall of mounting hole, be provided with the ball in the slide rail, the adjustment base sets up the top at rotary platform, adjustment base's bottom center department is provided with the spliced pole, the spliced pole is pegged graft in the mounting hole, the equal high department of spliced pole and slide rail be provided with ball complex spout, the fixed top that sets up at adjustment base of dipperstick group, the dipperstick group sets up to digital display dipperstick, the utility model provides a need remove the calibration repeatedly when current slope measuring apparatu is measured, more troublesome problem.
Description
Technical Field
The utility model relates to a construction engineering instrument technical field has especially related to a flexible barricade slope gradient measuring apparatu.
Background
The side slope is a slope surface with a certain slope formed on both sides of the roadbed to ensure stability of the roadbed, and when the excavation depth or filling height of excavation or filling exceeds a certain limit, a side slope with a certain slope (h: b is called as a slope) is formed on the edge of the slope to prevent landslide and ensure construction safety. The slope is too small, and the expenditure is increased; too large and unsafe. Therefore, the slope of the side slope should be determined according to the excavation depth, the soil texture and the actual condition of the underground water.
Slope can be measured to the slope measuring apparatu, and flexible barricade also need design into to have certain slope sometimes when the construction, but needs to remove the calibration repeatedly when current slope measuring apparatu is measured, and is more troublesome, so need a measuring apparatu that can measure flexible barricade slope.
Chinese patent CN208653463U discloses a patent with the name of a laser slope measuring instrument, which has the technical key points that: a laser slope measuring instrument comprises a leveling bracket, a leveling angle adjustable base, a digital display type angle ruler, a leveling bubble device and a laser instrument, wherein an adjusting platform is arranged at the upper part of the leveling bracket, the leveling bubble device is arranged on the top surface of the adjusting platform, a tripod is connected at the bottom of the adjusting platform, threads are arranged at the lower part of each foot rest of the tripod, the threads are matched and connected with an adjusting rod with inner threads, the height of the foot rest can be adjusted, screw holes are formed in the top surface of the adjusting platform, the leveling angle adjustable base comprises a clamping frame and a corner dial scale, the left side and the right side of the clamping frame are side walls, a bottom plate is arranged between the side walls, a shaft hole is formed in the bottom plate, a screw hole is formed in the corner dial scale, a pin with the lower end threads sequentially penetrates through the shaft hole of the bottom plate, the clamping frame, the corner dial and the adjusting platform are matched and connected with the screw hole in the top surface of the corner dial scale and the adjusting platform, the clamping frame can rotate around the pin, one side wall of the clamping frame is provided with the screw hole, connecting bolt, the attached rubber pad in another lateral wall corresponding position, the holding frame utilizes the ruler of the digital display formula bevel protractor not with the digital display of bolt centre gripping, and connects horizontal bubbler on the ruler of the digital display formula bevel protractor not with the digital display, and connects the laser instrument on the ruler of digital display, and it is time-consuming to solve domatic construction, and slope measurement takes a lot of work, the big difficult point of accuracy deviation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the problem that prior art exists, a flexible barricade slope measuring apparatu is provided.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve:
a flexible retaining wall side slope gradient measuring instrument comprises a telescopic frame, a rotary platform, an adjusting base and a measuring rule group, wherein the rotary platform is arranged above the telescopic frame, the center of the rotary platform is provided with a mounting hole, the hole wall of the mounting hole is provided with a slide rail, balls are arranged in the slide rail, the adjusting base is arranged above the rotary platform, the center of the bottom of the adjusting base is provided with a connecting column, the connecting column is inserted in the mounting hole, the connecting column is provided with a slide groove matched with the balls at the same height as the slide rail, the measuring rule group is fixedly arranged at the top of the adjusting base and is provided with a digital display measuring rule, an angle measuring instrument can be fixed on the ground through the telescopic frame, three feet of the telescopic frame are not linked and can be adjusted according to actual terrain, the rotary platform can measure a plurality of angles without frequent movement, and only the best measuring position is selected, and the slope angle is measured by adjusting the rotating platform to find a proper angle.
As preferred, the adjustment base is including adjusting lid and support frame, the fixed top that sets up at the regulation lid is organized to the dipperstick, it sets up in the top of support frame to adjust the lid, the bottom of adjusting the lid is provided with adjusts the tooth, the inside of support frame is provided with the regulation pole, it is connected with the support frame through setting up at the outside adjusting knob of support frame to adjust the pole, the surface of adjusting the pole is provided with the teeth of a cogwheel with the meshing of regulation tooth, can adjust the position of dipperstick group on the horizontal direction through the rotation regulation pole, make the measurement more convenient.
Preferably, the both ends of adjusting the lid are provided with the limiting plate, and the width of limiting plate is greater than the width of support frame, prevents to adjust the lid and drops.
Preferably, the set of measurement scales includes a level scale and an angle scale.
As the preferred, be provided with the horizontal bubble ware on the level bar, be provided with digital display screen and laser instrument on the bevel protractor, the telescopic bracket adjusting position of being convenient for of horizontal bubble ware, digital display screen and laser instrument are convenient for measure the angle.
As preferred, the top of level bar is provided with the draw-in groove, and the bevel protractor is pegged graft in the draw-in groove, is provided with the fixing bolt with bevel protractor and level bar fixed connection on the level bar.
As the preferred, the junction of level bar and bevel protractor is located the middle part of level bar, and the bevel protractor can swing to both sides to more convenient measurement angle, the length of draw-in groove equals the twice of bevel protractor length, and the bevel protractor can be received in the draw-in groove, is convenient for collect the bevel protractor.
The utility model discloses owing to adopted above technical scheme, have apparent technological effect:
the utility model discloses a set up expansion bracket, rotary platform and adjustment base and realize the adjustment to the measuring direction, need not measure an angle after just trade the position for measuring angle is more convenient, and the draw-in groove on the level bar is convenient for collect the bevel protractor in addition, makes this device carry more easily.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a side view of embodiment 1 of the present invention.
Fig. 3 is a schematic cross-sectional view at a-a in fig. 2.
Fig. 4 is a partially enlarged schematic view at I in fig. 3.
The names of the parts indicated by the numerical references in the drawings are as follows: the device comprises a telescopic frame 1, a rotary platform 2, an adjusting base 3, a measuring scale group 4, a mounting hole 5, a sliding rail 6, a ball 7, a connecting column 8, a sliding chute 9, an adjusting cover 10, a supporting frame 11, adjusting teeth 12, an adjusting rod 13, an adjusting button 14, gear teeth 15, a limiting plate 16, a horizontal rule 17, an angle rule 18, a horizontal bubble device 19, a digital display screen 20, a laser instrument 21, a clamping groove 22 and a fixing bolt 23.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1 to 4, a slope measuring instrument for a flexible retaining wall slope comprises a telescopic frame 1, a rotary platform 2, an adjusting base 3 and a measuring scale group 4, wherein the rotary platform 2 is arranged above the telescopic frame 1, a mounting hole 5 is arranged at the center of the rotary platform 2, a slide rail 6 is arranged on the hole wall of the mounting hole 5, a ball 7 is arranged in the slide rail 6, the adjusting base 3 is arranged above the rotary platform 2, a connecting column 8 is arranged at the center of the bottom of the adjusting base 3, the connecting column 8 is inserted in the mounting hole 5, a chute 9 matched with the ball 7 is arranged at the same height of the connecting column 8 and the slide rail 6, the measuring scale group 4 is fixedly arranged at the top of the adjusting base 3, the measuring scale group 4 is a digital display measuring scale, an angle measuring instrument can be fixed on the ground through the telescopic frame 1, and three feet of the telescopic frame 1 are not linked and can be adjusted according to the actual terrain, the rotary platform 2 can enable the measurement of a plurality of angles without frequent movement, and the slope angle can be measured by adjusting the rotary platform 2 to find a proper angle as long as the best measurement position is selected.
Wherein, adjustment base 3 is including adjusting lid 10 and support frame 11, 4 fixed settings are covered at the top of adjusting lid 10 to the dipperstick group, it sets up the top at support frame 11 to adjust lid 10, the bottom of adjusting lid 10 is provided with adjusts tooth 12, the inside of support frame 11 is provided with adjusts pole 13, it is connected with support frame 11 through setting up at 11 outside adjusting knob 14 of support frame to adjust pole 13, the surface of adjusting pole 13 is provided with the teeth of a cogwheel 15 with 12 meshing of regulation tooth, can adjust the position of dipperstick group 4 on the horizontal direction through rotatory regulation pole 13, it is more convenient to make the measurement, specifically do: the rotary adjusting knob 14 drives the adjusting rod 13 to rotate, and the gear teeth 15 on the surface of the adjusting rod 13 drive the adjusting teeth 12 meshed with the adjusting rod, so that the adjusting cover 10 can move, the measuring scale group 4 is driven to move, and fine adjustment is carried out.
Limiting plates 16 are arranged at two ends of the adjusting cover 10, and the width of the limiting plates 16 is larger than that of the supporting frame 11.
In addition, dipperstick group 4 includes level 17 and spirit level 18, and the top of level 17 is provided with draw-in groove 22, and spirit level 18 pegs graft in draw-in groove 22, is provided with the fixing bolt 23 with spirit level 18 and level 17 fixed connection on the level 17.
Example 2
This embodiment is different from embodiment 1 in that: the level ruler 17 is provided with a horizontal bubble device 19, and the angle ruler 18 is provided with a digital display screen 20 and a laser instrument 21.
Example 3
This embodiment is different from embodiment 1 in that: the joint of the level 17 and the angle ruler 18 is positioned in the middle of the level 17, and the length of the clamping groove 22 is equal to twice the length of the angle ruler 18.
Claims (7)
1. The utility model provides a flexible barricade side slope measuring apparatu, includes expansion bracket (1), rotary platform (2), adjustment base (3) and dipperstick group (4), its characterized in that: rotary platform (2) sets up the top in expansion bracket (1), the center of rotary platform (2) is provided with mounting hole (5), be provided with slide rail (6) on the pore wall of mounting hole (5), be provided with ball (7) in slide rail (6), adjustment base (3) set up the top in rotary platform (2), the bottom center department of adjustment base (3) is provided with spliced pole (8), spliced pole (8) are pegged graft in mounting hole (5), spliced pole (8) are provided with ball (7) complex spout (9) with slide rail (6) equal high department, the fixed top that sets up at adjustment base (3) of dipperstick group (4), dipperstick group (4) set up to digital display dipperstick.
2. The flexible retaining wall slope gradient measuring instrument of claim 1, wherein: adjusting base (3) are including adjusting lid (10) and support frame (11), the fixed top that sets up in adjusting lid (10) in dipperstick group (4), it sets up the top in support frame (11) to adjust lid (10), the bottom of adjusting lid (10) is provided with adjusts tooth (12), the inside of support frame (11) is provided with adjusts pole (13), it is connected with support frame (11) through setting up at outside adjusting button (14) of support frame (11) to adjust pole (13), the surface of adjusting pole (13) is provided with and adjusts tooth of a cogwheel (15) of tooth (12) meshing.
3. The flexible retaining wall slope gradient measuring instrument of claim 2, wherein: limiting plates (16) are arranged at two ends of the adjusting cover (10), and the width of each limiting plate (16) is larger than that of the support frame (11).
4. The flexible retaining wall slope gradient measuring instrument of claim 1, wherein: the measuring scale group (4) comprises a horizontal scale (17) and an angle scale (18).
5. The flexible retaining wall slope gradient measuring instrument of claim 4, wherein: a horizontal bubble device (19) is arranged on the horizontal ruler (17), and a digital display screen (20) and a laser instrument (21) are arranged on the angle ruler (18).
6. The flexible retaining wall slope gradient measuring instrument of claim 5, wherein: the top of the level ruler (17) is provided with a clamping groove (22), the angle ruler (18) is inserted in the clamping groove (22), and the level ruler (17) is provided with a fixing bolt (23) for fixedly connecting the angle ruler (18) with the level ruler (17).
7. The flexible retaining wall slope gradient measuring instrument of claim 6, wherein: the connecting part of the horizontal ruler (17) and the angle ruler (18) is positioned in the middle of the horizontal ruler (17), and the length of the clamping groove (22) is equal to twice of the length of the angle ruler (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195980.0U CN214333764U (en) | 2021-01-25 | 2021-01-25 | Slope gradient measuring instrument for flexible retaining wall side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195980.0U CN214333764U (en) | 2021-01-25 | 2021-01-25 | Slope gradient measuring instrument for flexible retaining wall side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214333764U true CN214333764U (en) | 2021-10-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120195980.0U Active CN214333764U (en) | 2021-01-25 | 2021-01-25 | Slope gradient measuring instrument for flexible retaining wall side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214333764U (en) |
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2021
- 2021-01-25 CN CN202120195980.0U patent/CN214333764U/en active Active
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