Portable slope brushing scale

Abstract

The utility model provides a portable slope brushing scale, which comprises a horizontal graduated scale, a connecting column and a slope surface auxiliary positioning rule, the connecting column is clamped and fixed on the right side of the bottom of the horizontal graduated scale, a bubble level is fixedly arranged in the middle of the top of the horizontal graduated scale, and a grip is fixedly arranged on the right side of the top of the horizontal graduated scale. And a groove body is formed in the connecting column, and an adjusting assembly is arranged in the groove body. The auxiliary ruler b can be folded through the matching effect of the auxiliary ruler b, the sliding block, the clamping groove a, the clamping block a, the connecting plate and the supporting rod, then the auxiliary ruler b is clamped and fixed to the bottom of the auxiliary ruler a through the matching effect of the clamping groove and the clamping block, and the connecting column is clamped and fixed to the right side of the bottom of the horizontal calibrated scale; and the connecting columns can be conveniently disassembled, so that the device can be conveniently folded and disassembled, the occupied area of the device is reduced, and a worker can conveniently carry the device.

Description

Technical Field

[0001] The utility model relates to the technical field of slope measuring tools, in particular to a portable slope measuring scale. Background Art

[0002] In railway or highway roadbed projects, embankment filling and cutting excavation are the most common and main projects. The slope of the embankment or cutting is a difficult factor to control during construction. If it is steeper or gentler than the designed slope, it will not meet the requirements, and reworking the slope will inevitably increase the construction cost and construction period. Nowadays, there are some problems in the detailed trimming process after brushing the slope. The detailed trimming process can only be carried out through the experience of the excavator operator to perform excavation operations to make the slope meet the specified requirements. It requires repeated trimming, which is time-consuming and labor-intensive. In addition, the slope brushing scale is not convenient for folding and storage, and it takes up a lot of space when carrying. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a portable slope scale.

[0004] The utility model is achieved in this way:

[0005] A portable slope scale comprises a horizontal scale, a connecting column, and a slope auxiliary positioning ruler, wherein the connecting column is clamped and fixed to the bottom right side of the horizontal scale, a bubble level is fixedly installed in the middle of the top of the horizontal scale, and a handle is fixedly installed on the top right side of the horizontal scale. A groove body is provided inside the connecting column, and an adjustment component is arranged inside the groove body. The adjustment component comprises a threaded rod, a driving gear, a driven gear, a rotating rod, a knob, a mounting frame, a mounting rod, and a connecting rod. The slope auxiliary positioning ruler comprises an auxiliary ruler a and an auxiliary ruler b, and a connecting component is arranged at the connection between the auxiliary ruler a and the auxiliary ruler b, and the connecting component comprises a connecting block, a support rod, a sliding block, a limiting groove, a clamping block a, and a clamping groove a.

[0006] In one embodiment of the utility model, the threaded rod is rotatably arranged inside the trough body, the driven gear is arranged outside the threaded rod, the external thread of the threaded rod is connected to the mounting bracket, the bottom of the mounting bracket extends to the outside of the connecting column, and the mounting bracket is slidably connected to the connecting column.

[0007] In an embodiment of the utility model, the mounting rod is fixedly installed in the middle of the bottom of the mounting frame, the connecting rod is fixedly installed in the middle of the bottom of the mounting rod, the rotating rod is rotatably installed on the top right side of the connecting column, one end of the rotating rod extends to the interior of the groove body and is fixedly installed with the driving gear, the driving gear is meshingly connected with the driven gear, and the knob is fixedly installed on the right side of the rotating rod.

[0008] In an embodiment of the utility model, the limiting groove is provided on the opposite side of the auxiliary ruler a and the auxiliary ruler b, both ends of the connecting block extend to the inside of the limiting groove, both ends of the connecting block are hinged to the support rod through a rotating shaft, the other end of the support rod is fixedly connected to the sliding block, the other end of the sliding block is fixedly installed with a clamping block a, the clamping groove a is provided on one side inside the limiting groove, the clamping groove a is used in conjunction with the clamping block a, and the sliding block and the connecting block are slidably connected to the limiting groove.

[0009] In an embodiment of the utility model, two clamping blocks are fixedly mounted on one side of the auxiliary ruler a, and two clamping slots are provided on one side of the auxiliary ruler b, and the clamping blocks and the clamping slots are used in coordination with each other.

[0010] In an embodiment of the present utility model, a connecting plate is fixedly installed on the left side of the horizontal scale, and the bottom of the connecting plate is hinged with the auxiliary ruler a through a rotating shaft.

[0011] In an embodiment of the utility model, a clamping groove b is provided on the left side of the bottom of the auxiliary ruler a, and a clamping block b is fixedly installed on the right side of the bottom of the auxiliary ruler b, and the clamping block cooperates with the clamping groove b.

[0012] In an embodiment of the utility model, a slide groove is provided inside the auxiliary ruler a and the auxiliary ruler b, and the auxiliary ruler a and the auxiliary ruler b are connected through the slide groove. Two through grooves are provided on the top right side of the auxiliary ruler b, and the through grooves are connected to the slide groove. One end of the connecting rod extends into the interior of the slide groove, and sliding rods are fixedly installed on both sides of the connecting rod. The sliding rods extend into the interior of the slide groove, and the sliding rods are slidably connected to the slide groove, and the size of the through groove is larger than the sliding rod.

[0013] In an embodiment of the present invention, scale lines are arranged on the outside of the mounting frame.

[0014] The beneficial effects of the utility model are:

[0015] 1. The present invention is provided with an adjustment component. By turning the knob, the rotating rod and the driving gear are driven to rotate, the driving gear drives the driven gear, and then drives the threaded rod to rotate. The rotation of the threaded rod drives the mounting frame to move longitudinally, and the mounting frame drives the connecting rod and the mounting rod to move longitudinally. Then, through the cooperation of the sliding rods and the sliding grooves on both sides of the connecting rod, the inclination angle of the horizontal scale is adjusted, so that the device can be adjusted at any time according to the needs of brushing the slope, which is convenient for the staff to perform the work of brushing the slope.

[0016] 2. The utility model is provided with a connecting assembly. When the device needs to be stored, the auxiliary ruler b is pulled outward to drive the sliding block to move outward, so that the clamping groove a and the clamping block a are separated, and then the auxiliary ruler b is rotated 90 degrees to rotate the connecting plate 90 degrees with the support rod as a fulcrum, so as to fold the auxiliary ruler b, and then the auxiliary ruler b is clamped and fixed to the bottom of the auxiliary ruler a through the cooperation of the clamping groove and the clamping block. Because the connecting column is clamped and fixed to the right side of the bottom of the horizontal scale, the connecting column can be conveniently disassembled, so that the device can be conveniently folded and disassembled, reducing the footprint of the device and making it convenient for staff to carry it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 A three-dimensional diagram of a portable slope scale provided by an embodiment of the utility model;

[0019] Figure 2 for Figure 1 A magnified view of the structure at center;

[0020] Figure 3 A front cross-sectional view of a portable slope scale provided in an embodiment of the utility model;

[0021] Figure 4 A storage diagram of an auxiliary positioning ruler of a portable slope brushing scale provided by the utility model implementation method for a slope surface;

[0022] Figure 5 for Figure 4 A magnified view of the structure at B in the middle;

[0023] Figure 6 A front cross-sectional view of a connecting column of a portable slope scale provided by an embodiment of the utility model;

[0024] Description of the drawings: 1. Horizontal scale; 2. Connecting column; 3. Auxiliary positioning scale for slope; 301. Auxiliary scale a; 302. Auxiliary scale b; 4. Bubble level; 5. Handle; 6. Trough body; 7. Adjustment assembly; 701. Threaded rod; 702. Driving gear; 703. Driven gear; 704. Rotating rod; 705. Knob; 706. Mounting frame; 707. Mounting rod; 708. Connecting rod; 8. Connecting assembly; 801. Connecting block; 802. Support rod; 803. Sliding block; 804. Limiting groove; 805. Snap-on block a; 806. Snap-on groove a; 9. Block; 10. Slot; 11. Connecting plate; 12. Snap-on groove b; 13. Snap-on block b; 14. Slide groove; 15. Through groove; 16. Slide rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0027] The specific implementation method is to add embodiments and new technical solutions.

[0028] like Figure 1-6As shown, the utility model provides a technical solution: a portable slope brushing scale, comprising a horizontal scale 1, a connecting column 2, and a slope auxiliary positioning ruler 3, the connecting column 2 is clamped and fixed on the bottom right side of the horizontal scale 1, a bubble level 4 is fixedly installed in the middle of the top of the horizontal scale 1, and a handle 5 is fixedly installed on the top right side of the horizontal scale 1, a groove body 6 is opened inside the connecting column 2, and an adjustment component 7 is arranged inside the groove body 6, the adjustment component 7 comprises a threaded rod 701, a driving gear 702, a driven gear 703, a rotating rod 704, a knob 705, a mounting frame 706, a mounting rod 707, and a connecting rod 708, the slope auxiliary positioning ruler 3 comprises an auxiliary ruler a301 and an auxiliary ruler b302, and a connecting component 8 is arranged at the connection between the auxiliary ruler a301 and the auxiliary ruler b302, and the connecting component 8 comprises a connecting block 801, a support rod 802, a sliding block 803, a limiting groove 804, a clamping block a805, and a clamping groove a806.

[0029] The device can drive the rotating rod 704 and the driving gear 702 to rotate by turning the knob 705, and the driving gear 702 drives the driven gear 703, and then drives the threaded rod 701 to rotate. The rotation of the threaded rod 701 will drive the mounting frame 706 to move longitudinally, and the mounting frame 706 drives the connecting rod 708 and the mounting rod 707 to move longitudinally. Then, through the cooperation of the sliding rods 16 and the sliding grooves 14 on both sides of the connecting rod 708, the inclination angle of the slope auxiliary positioning ruler 3 is adjusted, so that the device can be adjusted at any time according to the needs of brushing the slope, which is convenient for the staff to brush the slope. When the device needs to be stored, the auxiliary positioning ruler 3 can be adjusted by pulling the auxiliary positioning ruler 3 outward. The auxiliary ruler b302 drives the sliding block 803 to move outward, so that the snap-in groove a806 and the snap-in block a805 are separated, and then the auxiliary ruler b302 is rotated 90 degrees to make the connecting plate 11 rotate 90 degrees with the support rod 802 as the fulcrum, so as to fold the auxiliary ruler b302, and then the auxiliary ruler b302 is snap-fitted and fixed to the bottom of the auxiliary ruler a301 through the cooperation of the snap-in groove 10 and the snap-in block 9, because the connecting column 2 is snap-fitted and fixed to the right side of the bottom 1 of the horizontal scale, the connecting column 2 can be conveniently disassembled, so that the device can be conveniently folded and disassembled, reducing the footprint of the device and making it convenient for the staff to carry it.

[0030] In this embodiment, a threaded rod 701 is rotatably provided inside the groove body 6, a driven gear 703 is provided outside the threaded rod 701, and a mounting frame 706 is threadedly connected to the outside of the threaded rod 701. The bottom of the mounting frame 706 extends to the outside of the connecting column 2, and the mounting frame 706 is slidably connected to the connecting column 2.

[0031] In this embodiment, a mounting rod 707 is fixedly installed in the middle of the bottom of the mounting frame 706, a connecting rod 708 is fixedly installed in the middle of the bottom of the mounting rod 707, a rotating rod 704 is rotatably installed on the top right side of the connecting column 2, one end of the rotating rod 704 extends to the interior of the groove body 6, and a driving gear 702 is fixedly installed thereon, the driving gear 702 is meshingly connected with the driven gear 703, and a knob 705 is fixedly installed on the right side of the rotating rod 704.

[0032] In this embodiment, a limiting groove 804 is provided on the opposite side of the auxiliary ruler a301 and the auxiliary ruler b302, both ends of the connecting block 801 extend to the inside of the limiting groove 804, both ends of the connecting block 801 are hinged with support rods 802 through a rotating shaft, the other end of the support rod 802 is fixedly connected with a sliding block 803, and the other end of the sliding block 803 is fixedly installed with a clamping block a805, and a clamping groove a806 is provided on one side of the inner part of the limiting groove 804, and the clamping groove a806 is used in conjunction with the clamping block a805, and the sliding block 803 and the connecting block 801 are both slidably connected to the limiting groove 804.

[0033] In this embodiment, two clamping blocks 9 are fixedly mounted on one side of the auxiliary ruler a301, and two clamping slots 10 are provided on one side of the auxiliary ruler b302, and the clamping blocks 9 and the clamping slots 10 are used in coordination with each other.

[0034] In this embodiment, a connecting plate 11 is fixedly installed on the left side of the horizontal scale 1, and an auxiliary ruler a301 is hinged on the bottom of the connecting plate 11 through a rotating shaft.

[0035] In this embodiment, a clamping groove b12 is provided on the left side of the bottom of the auxiliary ruler a301, and a clamping block b13 is fixedly installed on the right side of the bottom of the auxiliary ruler b302, and the clamping block cooperates with the clamping groove b12 for use.

[0036] In this embodiment, a slide groove 14 is provided inside the auxiliary ruler a301 and the auxiliary ruler b302, and the auxiliary ruler a301 and the auxiliary ruler b302 are connected through the slide groove 14. Two through grooves 15 are provided on the top right side of the auxiliary ruler b302, and the through grooves 15 are connected with the slide groove 14. One end of the connecting rod 708 extends to the inside of the slide groove 14, and sliding rods 16 are fixedly installed on both sides of the connecting rod 708. The sliding rod 16 extends to the inside of the slide groove 14, and the sliding rod 16 is slidably connected to the slide groove 14, and the size of the through groove 15 is larger than the sliding rod 16.

[0037] In this embodiment, scale lines are provided on the outside of the mounting frame 706 .

[0038] Specifically, the working principle of the portable slope scale is as follows: when measuring the slope of a slope, the staff holds the handle 5 to make the slope auxiliary positioning ruler 3 fit the slope surface, and then drives the rotating rod 704 and the active gear 702 to rotate by turning the knob 705, and the active gear 702 drives the driven gear 703, and then drives the threaded rod 701 to rotate, and the rotation of the threaded rod 701 drives the mounting frame 706 to move longitudinally, and the mounting frame 706 drives the connecting rod 708 and the mounting rod 707 to move longitudinally, and then the sliding rod 16 on both sides of the connecting rod 708 cooperates with the sliding groove 14 to adjust the inclination angle of the horizontal scale 1, and then through The bubble level 4 determines whether the horizontal scale 1 has reached a horizontal state, and then reads the slope gradient at this time through the mounting bracket 706; when it is necessary to determine whether the slope gradient meets the requirements, the staff drives the rotating rod 704 and the driving gear 702 to rotate by turning the knob 705, and the driving gear 702 drives the driven gear 703, and then drives the threaded rod 701 to rotate, and the rotation of the threaded rod 701 will drive the mounting bracket 706 to move longitudinally, and the mounting bracket 706 drives the connecting rod 708 and the mounting rod 707 to move longitudinally, and then adjust the mounting bracket 706 to the extension distance corresponding to the slope, and then fit the slope auxiliary positioning ruler 3 with the slope, and then check the level. The scale 1 is horizontal to determine whether the slope meets the requirements. When the device needs to be stored, the auxiliary ruler b302 is pulled outward to drive the sliding block 803 to move outward, so that the clamping groove a806 and the clamping block a805 are separated, and then the auxiliary ruler b302 is rotated 90 degrees to rotate the connecting plate 11 90 degrees with the support rod 802 as the fulcrum, so that the auxiliary ruler b302 is folded, and then the auxiliary ruler b302 is clamped and fixed to the bottom of the auxiliary ruler a301 through the cooperation of the clamping groove 10 and the clamping block 9. Because the connecting column 2 is clamped and fixed to the bottom right side of the horizontal scale 1, the connecting column 2 can be conveniently disassembled, so that the device It can be conveniently folded and disassembled, which reduces the floor space of the device and makes it convenient for the staff to carry it. When the auxiliary ruler b302 needs to be installed, the auxiliary ruler b302 is pulled downward to separate the snap-on block b13 and the snap-on groove b12, and then the auxiliary ruler b302 and the auxiliary ruler a301 are at the same level, and then the auxiliary ruler b302 is pushed inward, and the auxiliary ruler b302 is fixed by the cooperation of the snap-on groove a806, the snap-on block a805, the snap-on block 9, and the snap-on groove 10, and then the connecting column 2 is snap-on fixed to the bottom right side of the horizontal scale 1, and then the slide rod 16 is passed through the through groove 15 and extended to the inside of the slide groove 14, thereby completing the installation of the device.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable slope scale, characterized by: The invention comprises a horizontal scale (1), a connecting column (2), and a slope auxiliary positioning ruler (3), wherein the connecting column (2) is fixedly connected to the right side of the bottom of the horizontal scale (1), a bubble level (4) is fixedly installed in the middle of the top of the horizontal scale (1), a handle (5) is fixedly installed on the right side of the top of the horizontal scale (1), a groove (6) is provided inside the connecting column (2), and an adjustment component (7) is provided inside the groove (6); The adjustment assembly (7) comprises a threaded rod (701), a driving gear (702), a driven gear (703), a rotating rod (704), a knob (705), a mounting frame (706), a mounting rod (707), and a connecting rod (708); the driven gear (703) is arranged on the outside of the threaded rod (701); the mounting frame (706) is threadedly connected to the outside of the threaded rod (701); the mounting rod (707) is fixedly mounted in the middle of the bottom of the mounting frame (706); the mounting rod (707) ) is fixedly mounted on the middle of the bottom of the connecting rod (708), sliding rods (16) are fixedly mounted on both sides of the connecting rod (708), the rotating rod (704) is rotatably mounted on the top right side of the connecting column (2), one end of the rotating rod (704) extends into the interior of the slot body (6) and is fixedly mounted on the driving gear (702), the driving gear (702) is meshingly connected with the driven gear (703), and the knob (705) is fixedly mounted on the right side of the rotating rod (704); The slope auxiliary positioning ruler (3) comprises an auxiliary ruler a (301) and an auxiliary ruler b (302); a connecting plate (11) is fixedly mounted on the left side of the horizontal scale (1); the bottom of the connecting plate (11) is hingedly connected to the auxiliary ruler a (301) via a rotating shaft; a sliding groove (14) is provided inside the auxiliary ruler a (301) and the auxiliary ruler b (302); two through grooves (15) are provided on the right side of the top of the auxiliary ruler b (302); and a connecting component (8) is provided at the connection between the auxiliary ruler a (301) and the auxiliary ruler b (302); The connecting assembly (8) comprises a connecting block (801), a supporting rod (802), a sliding block (803), a limiting groove (804), a clamping block a (805), and a clamping groove a (806); the limiting groove (804) is provided on one side opposite to the auxiliary ruler a (301) and the auxiliary ruler b (302); both ends of the connecting block (801) extend into the inside of the limiting groove (804); both ends of the connecting block (801) are hingedly connected to the supporting rod (802) via a rotating shaft. The supporting rod (802) is fixedly connected to the sliding block (803) at the other end of the sliding block (803), and a clamping block a (805) is fixedly installed at the other end of the sliding block (803). The inner side of the limiting groove (804) is provided with the clamping groove a (806), and the clamping groove a (806) is used in conjunction with the clamping block a (805). The sliding block (803) and the connecting block (801) are slidably connected to the limiting groove (804).

2. A portable slope scale according to claim 1, characterized in that: The threaded rod (701) is rotatably arranged inside the trough body (6), the bottom of the mounting frame (706) extends to the outside of the connecting column (2), and the mounting frame (706) is slidably connected to the connecting column (2).

3. A portable slope measuring scale according to claim 1, characterized in that: Two clamping blocks (9) are fixedly mounted on one side of the auxiliary ruler a (301), and two clamping slots (10) are provided on one side of the auxiliary ruler b (302), wherein the clamping blocks (9) and the clamping slots (10) cooperate with each other for use.

4. A portable slope measuring scale according to claim 1, characterized in that: The auxiliary ruler a (301) is provided with a clamping groove b (12) on the left side of the bottom, and the auxiliary ruler b (302) is fixedly provided with a clamping block b (13) on the right side of the bottom, the clamping block and the clamping groove b (12) being used in cooperation with each other.

5. The portable slope measuring scale according to claim 1, characterized in that: The auxiliary ruler a (301) and the auxiliary ruler b (302) are connected via the slide groove (14); the through groove (15) is connected to the slide groove (14); one end of the connecting rod (708) extends into the interior of the slide groove (14); the sliding rod (16) extends into the interior of the slide groove (14); the sliding rod (16) is slidably connected to the slide groove (14); and the through groove (15) is larger than the sliding rod (16).

6. A portable slope measuring scale according to claim 1, characterized in that: The outside of the mounting frame (706) is provided with scale lines.

Images