CN218822341U

CN218822341U - Measuring device

Info

Publication number: CN218822341U
Application number: CN202223329723.5U
Authority: CN
Inventors: 程勇; 孙稳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-07
Anticipated expiration: 2032-12-07

Abstract

The utility model belongs to the technical field of measure, especially, relate to a measuring device. The technology includes first fixed block, be provided with the scale mark that is used for measuring angle on the preceding lateral wall of first fixed block left end, the left end front side of first fixed block articulates there is the second fixed block, and the central point coincidence of pin joint and scale mark, communicating first groove around having seted up on the second fixed block of scale mark front side, first inslot is provided with the pointer, and the central line of pointer and the pin joint coincidence of second fixed block and first fixed block, the left side wall vertical fixation of second fixed block has the dead lever, the pot head that the second fixed block was kept away from to the dead lever has fixed pipe, be provided with the first locking subassembly of fixing it with the dead lever on the fixed pipe, set up the fixed subassembly of fixing the second fixed block in its front side on the first fixed block. The second fixed block is parallel to the inclined plane of the slope through the design, and the scale marks on the pointer and the first fixed block coincide, so that the angle of the slope can be visually and accurately obtained.

Description

Measuring device

Technical Field

The utility model belongs to the technical field of measure, especially, relate to a measuring device.

Background

In the highway construction process, a lot of slopes can appear, for example when the highway is built, need set up the curb at the both sides of driving road, wherein in order to increase the effect of supporting of curb to the lane, need build the curb into 45 inclination, and when the construction in mountain area, need take off the slope of both sides of highway, also need measure the angle of both sides slope, current angle measurement equipment is electronic equipment mostly, be not convenient for carry and remove on one hand, and damage easily in the removal in-process, its price is higher, so its application range is less.

And current simple and easy angle measuring device, it is general exactly for the board that 3 can move about, when using, place a board respectively on the horizontal plane and the inclined plane of slope, then be connected another board and two boards, make 3 board constitutions a triangle-shaped, then calculate the interior angle through colluding the gang theorem or looking up the angle table, thereby reach the angle between slope inclined plane and the horizontal plane, thereby reach the gradient value through the angle, but this kind of mode need be through calculating, can't directly reach the angle between slope inclined plane and the horizontal plane, use very inconvenient, and the inclined plane of slope has unevenness at ordinary times, its board of placing just can not be fine with the inclined plane laminating of slope, the board of placing promptly just is the parallel state with the inclined plane of slope, thereby the result that reachs has great difference, it is not accurate enough, and 3 boards exist alone also are not convenient for collecting and carrying.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: a measuring device is provided for facilitating measurement of an angle of a slope.

Measuring device, first fixed block including the level setting, be provided with the scale mark that is used for measuring the angle on the preceding lateral wall of first fixed block left end, the left end front side of first fixed block articulates there is the second fixed block of horizontal hunting, and the central point coincidence of pin joint and scale mark, communicating first groove around having seted up on the second fixed block of scale mark front side, be provided with the pointer parallel with the length direction of second fixed block in the first groove, and the central line of pointer and the pin joint coincidence of second fixed block and first fixed block, the left side wall vertical fixation of second fixed block has the dead lever, a pot head that the second fixed block was kept away from to the dead lever has fixed pipe, fixed pipe is last to be provided with its first locking subassembly fixed with the dead lever, set up on the first fixed block and fix the fixed subassembly of second fixed block in its front side.

Further, one side that the second fixed block and first fixed block pin joint were kept away from in the first groove is offered and is used for pointer male second groove, and the pointer is formed by the metal material preparation, and the second inslot is provided with carries out absorbent magnetic path to the pointer, and the notch in second groove is provided with the limiting plate that prevents the magnetic path and fall out.

Furthermore, the fixing component comprises a first bolt, a first through hole for the first bolt to pass through is formed in one end, far away from the hinge point, of the second fixing block, and a first thread groove in threaded fit with the first bolt is formed in the front side wall of the right end of the first fixing block corresponding to the first through hole.

Furthermore, a fixing plate is horizontally fixed on the front side of the right end of the first fixing block, and the fixing plate is located below the first thread groove.

Furthermore, a cushion block is fixed at one end, far away from the second fixing block, of the fixing pipe.

Furthermore, a second locking assembly for fixing the cushion block on the top of the first fixing block is arranged on the first fixing block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a dead lever and fixed pipe can make the second fixed block parallel with the inclined plane on slope, and through the scale mark coincidence of pointer and first fixed block left end front side to numerical value through the coincidence scale mark directly reachs the angle between second fixed block and the first fixed block, thereby reachs the angle on slope, its structure is more directly perceived and accurate.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a front view of the first fixing block of FIG. 1;

names of components in the drawings: 1. the fixing device comprises a first fixing block 2, a first bolt 3, a second bolt 4, a second fixing block 4.1, a first through hole 5, a fixing rod 6, a cushion block 6.1, a second through hole 7, a fixing pipe 8, a sleeve 9, a fixing plate 10, a magnet 11, a limiting plate 12, a pointer 13, a fixing shaft 14 and a limiting block.

Detailed Description

The present invention is further described with reference to the following detailed description taken in conjunction with the accompanying drawings, which are not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Example 1

The measuring device described in this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, includes a first fixed block 1 horizontally disposed, where the first fixed block 1 is a long strip of a rectangular structure, and is preferably made of wood, and is light and labor-saving to move, and may also be made of a metal material, and a scale mark for measuring an angle is provided on a front side wall of a left end of the first fixed block 1, and as shown in fig. 4, the scale mark is a scale mark on an existing protractor, and is 0 to 180 ° from right to left;

the left end front side of the first fixed block 1 is hinged with a second fixed block 4 which swings left and right, the hinging mode comprises a fixed shaft 13 which is vertically fixed on the left end front side wall of the first fixed block 1, a sleeve 8 is sleeved on the fixed shaft 13, the sleeve 8 is fixed with one end of the second fixed block 4, certainly, in order to prevent the sleeve 8 from falling out of the front side of the fixed shaft 13, a limiting block 14 is fixed on the front side of the fixed shaft 13, the sleeve 8 rotates on the fixed shaft 13, so that the second fixed block 4 is hinged with the first fixed block 1 in a left and right swinging mode, certainly, in the actual use process, the sleeve 8 is not needed, a through hole which is communicated front and back and is used for the fixed shaft 13 to pass through is formed in one end of the second fixed block 4, and therefore the second fixed block 4 is hinged with the first fixed block 1 directly through the fixed shaft 13;

the hinge point is coincided with the center point of the scale mark, the center line of the fixed shaft 13 is coincided with the center point of the scale mark, namely the circle center of the cross section of the fixed shaft 13 is coincided with the center point of the scale mark, a first groove which is communicated front and back is formed in the second fixed block 4 on the front side of the scale mark, the front side wall and the back side wall of the first groove are formed, the second fixed block 4 is fixed with the sleeve 8 through the left side wall and the right side wall of the first groove, and the scale mark on the front side of the left end of the first fixed block 1 can be viewed through the first groove;

a pointer 12 parallel to the length direction of the second fixed block 4 is arranged in the first groove, the center line of the pointer 12 coincides with the hinge point of the second fixed block 4 and the first fixed block 1, namely the extension line of the pointer 12 coincides with the center of the fixed shaft 13, so that the pointer 12 points to the center point of the fixed shaft 13, and because the pointer 12 is parallel to the length direction of the second fixed block 4 and the pointer 12 coincides with the center point of the fixed shaft 13, the pointer 12 coincides with the scale mark on the front side of the left end of the first fixed block 1, and the angle between the second fixed block 4 and the first fixed block 1 can be read;

a fixing rod 5 is vertically fixed on the left side wall of the second fixing block 4, a fixing pipe 7 is sleeved at one end, far away from the second fixing block 4, of the fixing rod 5, a first locking component for fixing the fixing pipe 7 and the fixing rod 5 is arranged on the fixing pipe 7, the first locking component comprises a bolt, a threaded hole in threaded fit with the bolt is formed in the fixing pipe 7, the fixed end of the bolt penetrates through the threaded hole and abuts against the fixing rod 5, of course, the first locking component can also be a positioning pin, a through hole for the positioning pin to penetrate through is formed in the fixing pipe 7, a plurality of grooves for the positioning pin to insert are formed in the fixing rod 5 along the length direction, a fixing component for fixing the second fixing block 4 on the front side of the first fixing block is arranged on the first fixing block 1, the second fixing block 4 is fixed on the front side of the first fixing block 1 through the fixing component, the second fixing block 4 and the first fixing block 1 are prevented from swinging, and therefore the first fixing block 1 and the second fixing block 4 can be conveniently moved;

in the in-service use process, when the slope angle of the two sides of a road is to be measured, make first fixed block 1 placed on the horizontal plane of the measured slope, then rotate second fixed block 4, make second fixed block 4 contact with the inclined plane of the measured slope, then make fixed pipe 7 slide on fixed rod 5 through the first locking subassembly, thereby change the combined length of fixed pipe 7 and fixed rod 5, adjust to make second fixed block 4 parallel with the inclined plane of the measured slope, then fix fixed pipe 7 and fixed rod 5 through the first locking subassembly, then through observing the coincidence of the angle scale mark of pointer 12 and the front side of the left end of first fixed block 1, the degree of coincidence is the angle between second fixed block 4 and first fixed block 1, because second fixed block 4 is parallel with the inclined plane of the measured slope through fixed rod 5 and fixed pipe 7, so the angle between second fixed block 4 and first fixed block 1 is the angle of the measured slope, can obtain the gradient intuitively through this angle numerical value, and make the second fixed block 4 parallel with the inclined plane of the measured slope through fixed rod 5 and fixed pipe 7 just can reduce the measurement result and can not make the second fixed block 4 swing through the first fixing subassembly of the second fixed block 4, thereby it can not cause the measurement accuracy to move, thereby the second fixed block 4.

Example 2

In this embodiment, as shown in fig. 1 and fig. 2, a second groove for inserting the pointer 12 is formed in one side of the first groove, which is away from a hinge point between the second fixed block 4 and the first fixed block 1, that is, when the second fixed block 4 is in a vertical state, the second groove is formed in the top of the first groove, the second groove is a groove in a cylindrical structure, that is, the outer side wall and the inner side wall are both circular, the pointer 12 is made of a metal material, a magnetic block 10 for adsorbing the pointer 12 is arranged in the second groove, the magnetic block 10 is an existing magnet, the magnetic block 10 is in a circular structure, a through hole for inserting the pointer 12 is formed in the magnetic block 10, the pointer 12 is located in the through hole of the magnetic block 10, so that the pointer 12 is fixed in the second groove by the magnetic block 10, a limiting plate 11 for preventing the magnetic block 10 from falling out is arranged in the notch of the second groove, the limiting plate 11 is a plate in an annular structure, the outer ring of which the edge is fixed to the inner side wall of the second groove, and the annular structure is consistent with the diameter of the pointer 12, so that the pointer can pass through the limiting plate 11 and enter the second groove;

in the actual use process, when the pointer 12 is accidentally damaged, the pointer 12 can be conveniently pulled out of the magnetic block 10, so that the pointer 12 is replaced, and then a new pointer 12 is inserted into the magnetic block 10 in the second groove, so that the pointer 12 is detachably connected with the second groove, and the pointer 12 is conveniently replaced;

of course, in actual use, the pointer 12 can be directly fixed with the second groove, and care is taken to avoid damage to the pointer 12 when the pointer is used, and the pointer 12 is not easily damaged in the second groove.

Example 3

In this embodiment, as shown in fig. 1, fig. 3 and fig. 4, the fixing assembly includes a first bolt 2, a first through hole 4.1 for the first bolt 2 to pass through is formed at one end of the second fixing block 4 away from a hinge point of the second fixing block, when the second fixing block 4 is in a vertical state, the first through hole 4.1 is located at the top end of the second fixing block 4, a first thread groove in threaded fit with the first bolt 2 is formed on a front side wall of a right end of the first fixing block 1 corresponding to the first through hole 4.1, that is, a center line of the first through hole 4.1 may coincide with a center line of the first thread groove;

in the actual use process, when the measurement is finished and the first fixed block 1 and the second fixed block 4 need to be moved, the second fixed block 4 is swung rightwards, so that the first through hole 4.1 in the second fixed block 4 is positioned in front of the first thread groove, and then the fixed end of the first bolt 2 passes through the first through hole 4.1 to be in threaded connection with the first thread groove, so that the second fixed block 4 is fixed on the front side of the first fixed block 1;

certainly, in the actual use process, the fixing component can also be a fixing rod, the first through hole 4.1 is a through hole through which the fixing rod passes, and the first thread groove on the front side of the right end of the first fixing block 1 is a groove for embedding the fixing rod.

Example 4

In this embodiment, as shown in fig. 1 and fig. 3, a fixing plate 9 is horizontally fixed to a front side of a right end of the first fixing block 1, the fixing plate 9 is located below the first thread groove, a bottom surface of the fixing plate 9 is flush with a bottom surface of the first fixing block 1, and a horizontal height of a top surface of the fixing plate 9 is lower than a horizontal height of the first thread groove, so that the fixing plate 9 does not block the first bolt 2, and when the second fixing block 4 is located at a top of the fixing plate 9, the first through hole 4.1 is aligned with the first thread groove, so that the fixing plate 9 can play a role in aligning the first through hole 4.1 with the first thread groove, and the fixing plate 9 can support the second fixing block 4 to a certain extent, thereby reducing a load bearing of the first bolt 2.

Example 5

This embodiment further explains the technology, as shown in fig. 1, the one end of the fixed pipe 7 far away from the second fixed block 4 is fixed with a cushion block 6, the cushion block 6 is a fixed plate, the diameter of the fixed pipe 7 is smaller than the area of the cushion block 6, thus the contact area can be increased by the contact of the cushion block 6 and the inclined plane to be measured, the stabilizing effect of the fixed pipe 7 is better, and because the cushion block 6 is parallel to the second fixed block 4, the cushion block 6 is in contact with the inclined plane to be measured, and the second fixed block 4 is also convenient to be parallel to the inclined plane to be measured.

Example 6

In this embodiment, as shown in fig. 1 and fig. 3, a second locking assembly for fixing the cushion block 6 to the top of the first fixing block 1 is disposed on the first fixing block 1, the second locking assembly includes a second bolt 3, a rear side edge of the cushion block 6 exceeds the second fixing block 4, that is, when the second fixing block 4 is horizontally located on the front side of the first fixing block 1, the rear side of the cushion block 6 is located above the first fixing block 1, a second through hole 6.1 for the second bolt 3 to pass through is formed in the cushion block 6 exceeding the second fixing block 4, a second thread groove in threaded fit with the second bolt 3 is formed in the top of the first fixing block 1 corresponding to the second through hole 6.1, of course, the second locking assembly may also be a plug, the second through hole 6.1 is a through hole for the plug to pass through, and the second thread groove is a groove for the plug to be embedded in;

in the in-service use process, when second fixed block 4 is located first fixed block 1's the place ahead completely, the rear side of cushion 6 is located first fixed block 1's top, make the coincidence of the second thread groove at second through-hole 6.1 and first fixed block 1 top, then make the stiff end of second bolt 3 pass second through-hole 6.1 and second thread groove threaded connection, can fix the top at first fixed block 1 with cushion 6 like this, increase the fixed effect of second fixed block 4 and first fixed block 1, and when fixed subassembly impaired back, also can fix second fixed block 4 and first fixed block 1 through second bolt 3, one deck insurance has been increased.

Claims

1. The utility model provides a measuring device, includes horizontally arranged first fixed block (1), its characterized in that: the utility model discloses a fixed angle measuring device, including first fixed block (1), be provided with the scale mark that is used for measuring the angle on the preceding lateral wall of first fixed block (1) left end, the left end front side of first fixed block (1) articulates there is second fixed block (4) of horizontal hunting, and the central point coincidence of pin joint and scale mark, communicating first groove around seted up on second fixed block (4) of scale mark front side, be provided with pointer (12) parallel with the length direction of second fixed block (4) in the first groove, and the central line of pointer (12) and the pin joint coincidence of second fixed block (4) and first fixed block (1), the left side wall vertical fixation of second fixed block (4) has dead lever (5), the pot head that second fixed block (4) was kept away from in dead lever (5) has fixed pipe (7), be provided with its first locking subassembly fixed with dead lever (5) on fixed pipe (7), set up on first fixed block (1) and fix the fixed subassembly in its front side with second fixed block (4).

2. The measurement device of claim 1, wherein: one side that second fixed block (4) and first fixed block (1) pin joint were kept away from in the first groove is offered and is used for pointer (12) male second groove, and pointer (12) are formed by the metal material preparation, and the second inslot is provided with carries out absorbent magnetic path (10) to pointer (12), and the notch in second groove is provided with limiting plate (11) that prevent magnetic path (10) and fall out.

3. The measurement device of claim 1, wherein: the fixing assembly comprises a first bolt (2), one end, far away from a hinge point, of the second fixing block (4) is provided with a first through hole (4.1) through which the first bolt (2) penetrates, and the front side wall of the right end of the first fixing block (1) corresponds to the first through hole (4.1) and is provided with a first thread groove in threaded fit with the first bolt (2).

4. A measuring device according to claim 3, characterized in that: a fixing plate (9) is horizontally fixed on the front side of the right end of the first fixing block (1), and the fixing plate (9) is positioned below the first thread groove.

5. The measurement device of claim 1, wherein: and a cushion block (6) is fixed at one end of the fixing pipe (7) far away from the second fixing block (4).

6. The measurement device of claim 5, wherein: and a second locking assembly for fixing the cushion block (6) at the top of the first fixing block (1) is arranged on the first fixing block.