CN215373999U - Building engineering detection ruler for decoration - Google Patents
Building engineering detection ruler for decoration Download PDFInfo
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- CN215373999U CN215373999U CN202121775112.6U CN202121775112U CN215373999U CN 215373999 U CN215373999 U CN 215373999U CN 202121775112 U CN202121775112 U CN 202121775112U CN 215373999 U CN215373999 U CN 215373999U
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Abstract
The utility model belongs to the technical field of the technique of decoration and decorate and specifically relates to a building engineering detects chi for decoration and decorates is related to, it includes main scale, auxiliary scale and screw rod, the main scale has run through in proper order along length direction's lateral wall itself and has seted up two measuring orifices, the direction that the measuring orifice extends is perpendicular with the length direction of main scale, auxiliary scale slides with the measuring orifice inner wall and links to each other, the main scale surface is equipped with the level bubble, the screw rod is worn to locate by the main scale screw thread, the screw rod is used for vertical the setting up at indoor terrace. The auxiliary ruler is inserted into one measuring hole in a sliding mode, the main ruler is rotated, when the auxiliary ruler penetrates through one end of the measuring hole to be in contact with one wall surface of the external corner, a first reading from the end face of the auxiliary ruler contacting the external corner to the intersection of the auxiliary ruler and the main ruler facing the external corner is recorded, the auxiliary ruler is inserted into the other measuring hole, a second reading is recorded according to the reading mode, and the horizontal verticality of the external corner is worked out according to an inverse trigonometric function formula. This application has the advantage that can measure the hang down straightness concrete value of external angle.
Description
Technical Field
The application relates to the technical field of decoration and finishing, in particular to a building engineering detection ruler for decoration and finishing.
Background
The engineering detecting ruler is one building measuring instrument for detecting construction quality and completion quality and is used in decoration engineering.
At present, chinese patent with publication number CN209197589U discloses an engineering detection ruler, which comprises a main ruler body and an auxiliary ruler body, wherein a cavity is formed in the main ruler body, two adjacent side faces of the cavity are through, one end of the auxiliary ruler body is positioned in the cavity and is rotatably connected with the main ruler body, a first insertion hole and a second insertion hole are formed in the auxiliary ruler body, a positioning groove penetrating along the thickness direction of the cavity is formed in the main ruler body, a positioning block is magnetically connected in the positioning groove, the positioning block is matched with the first insertion hole, the second insertion hole and the positioning groove in shape and size, the positioning block is magnetically connected with the main ruler body, the auxiliary ruler body is perpendicular to the main ruler body when the positioning block is inserted into the first insertion hole, and the auxiliary ruler body is positioned outside the main ruler body and on the same straight line when the positioning block is inserted into the second insertion hole.
With respect to the related art, the inventors consider that: when the engineering detection ruler is used for detecting the perpendicularity of the external corner, the auxiliary ruler body is rotated to the first insertion hole to be communicated with the positioning groove, the positioning block is inserted into the first insertion hole, the auxiliary ruler body is perpendicular to the main ruler body, whether the external corner is perpendicular or not is judged, and the specific value of the perpendicularity of the external corner cannot be measured.
SUMMERY OF THE UTILITY MODEL
In order to make the engineering survey chi measure the straightness concrete value that hangs down of external angle, this application provides a building engineering survey chi for decoration.
The application provides a building engineering detects chi for decoration adopts following technical scheme:
the utility model provides a building engineering detection ruler for decoration, its includes measuring component, measuring component includes main scale, auxiliary scale and screw rod, the main scale has run through in proper order along length direction's of own lateral wall and has seted up two measuring orifices, the direction that the measuring orifice extends is perpendicular with the length direction of main scale, auxiliary scale slides with the measuring orifice inner wall and links to each other, the main scale surface is equipped with the level bubble, the screw rod is worn to locate by the main scale screw thread, the screw rod is used for vertical the setting up at indoor terrace.
Through adopting above-mentioned technical scheme, erect measuring component on the indoor terrace that is close to the external corner department, through level bubble leveling main scale. The auxiliary ruler is inserted into one of the measuring holes in a sliding mode, the main ruler is rotated, when the auxiliary ruler penetrates through one end of the measuring hole to be in contact with one wall surface of the external corner, the first reading from the end portion of the auxiliary ruler contacting the one wall surface of the external corner to the intersection of the auxiliary ruler and the main ruler facing the one wall surface of the external corner is recorded, the auxiliary ruler is extracted and inserted into the other measuring hole, the second reading is recorded according to the reading mode, the horizontal perpendicularity of the one wall surface of the external corner is calculated according to an inverse trigonometric function formula by utilizing the first reading and the second reading, the horizontal perpendicularity of the other wall surface of the external corner is obtained in the mode of calculating the horizontal perpendicularity of the one wall surface of the external corner, and therefore the scheme has the advantage that the specific value of the external corner perpendicularity can be measured.
Optionally, an embedding groove is formed in the peripheral wall of the screw rod, and a vertical ruler is embedded in the embedding groove.
By adopting the technical scheme, when the auxiliary ruler and the main ruler are used for obtaining the horizontal verticality of one wall surface of the external corner, the auxiliary ruler and the main ruler are rotated to lift, so that the height position of the main ruler is changed, the height difference value is recorded through the vertical ruler, the reading III between the collision contact end of the auxiliary ruler and one wall surface of the external corner and the intersection side of the auxiliary ruler and the main ruler towards the one wall surface of the external corner is recorded when different height positions are recorded, the vertical verticality of the one wall surface of the external corner is calculated according to an inverse trigonometric function formula by using the reading III and the height difference value of the different height positions, and the vertical verticality of the other wall surface of the external corner is calculated in the manner, so that the verticality of the external corner is comprehensively embodied.
Optionally, the screw thread is provided with a locking nut in a penetrating manner, and the inner wall of the locking nut is attached to the vertical ruler.
Through adopting above-mentioned technical scheme, because perpendicular chi inlays and establishes in the caulking groove, under the exogenic action, perpendicular chi breaks away from the caulking groove easily, and lock nut inner wall with block that perpendicular chi breaks away from the caulking groove, and then improves the stability of erecting the chi.
Optionally, a guide groove is formed in the inner wall of the measuring hole, a guide block is arranged at the bottom of the auxiliary ruler, and the guide block is embedded in the guide groove.
Through adopting above-mentioned technical scheme, the auxiliary ruler passes through the guide block and slides along the length direction of guide way, and then the restriction auxiliary ruler rocks, and then improves the stability when the auxiliary ruler moves.
Optionally, the support assembly further comprises a tripod, and the lower part of the screw rod is threaded through the mounting table at the top of the tripod.
Through adopting above-mentioned technical scheme, the screw rod lower part is through linking to each other with the tripod screw thread, and then makes the screw rod vertical fixed to and the regulation landing leg through adjusting the tripod and then conveniently make the level bubble placed in the middle, thereby make things convenient for the leveling main scale.
Optionally, the support assembly includes a reinforcement, the reinforcement includes a connection nut and a connecting rod, an installation tube is arranged on one side of the adjusting leg of the tripod facing the screw rod, the connecting rod is respectively in threaded connection with the inner wall of the installation tube and the connection nut, and the connection nut is in threaded connection with the lower portion of the screw rod.
Through adopting above-mentioned technical scheme, when setting up the tripod, utilize connecting rod threaded connection installation section of thick bamboo and coupling nut, and then the regulation landing leg of connecting screw rod lower part and tripod for the wholeness of tripod and screw rod can improve.
Optionally, a thread groove is formed in the end wall of the connecting nut, one end of the connecting rod is in threaded connection with the inner wall of the thread groove, and a movable gap exists between the other end of the connecting rod and the axial direction of the mounting cylinder.
Through adopting above-mentioned technical scheme, after the primary leveling of main scale, with connecting rod screw in installation section of thick bamboo in, revolve coupling nut at screw rod lower part perisporium, when coupling nut's thread groove axial direction was unanimous with the axial direction of installation section of thick bamboo, the connecting rod was revolved once more and is made the connecting rod get into in the thread groove to make the connecting rod conveniently connect installation section of thick bamboo and coupling nut.
Optionally, the reinforcement further includes a fixing nut, the fixing nut is connected to the screw in a threaded manner, and the fixing nut abuts against the bottom of the mounting table of the tripod.
Through adopting above-mentioned technical scheme, when the mount table bottom of tight tripod is supported at the fixation nut top, further fixed screw, begin to measure work behind the further leveling main scale.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the auxiliary ruler is inserted into one measuring hole in a sliding mode, the main ruler is rotated, when the auxiliary ruler penetrates through one end of the measuring hole to be in contact with one wall surface of the external corner, a first reading from the end face of the auxiliary ruler contacting the external corner to the intersection of the auxiliary ruler and the main ruler facing the external corner is recorded, the auxiliary ruler is inserted into the other measuring hole, a second reading is recorded according to the reading mode, and the horizontal verticality of the external corner is worked out according to an inverse trigonometric function formula;
2. the vertical perpendicularity of one wall surface of the external corner is calculated according to an inverse trigonometric function formula by utilizing the third readings and the height difference values of different height positions, and the vertical perpendicularity of the other wall surface of the external corner is calculated in the manner so as to comprehensively reflect the perpendicularity of the external corner;
3. the horizontal bubble is convenient to be placed in the middle through adjusting the adjusting supporting legs of the tripod, so that the main ruler can be conveniently leveled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is an enlarged schematic view of a structure at a in fig. 1.
Description of reference numerals: 1. a main scale; 11. measuring a hole; 12. horizontal bubble; 13. a guide groove; 2. an auxiliary ruler; 21. a guide block; 3. a screw; 31. caulking grooves; 32. a vertical ruler; 33. locking the nut; 4. a tripod; 41. mounting the cylinder; 5. a reinforcement; 51. a connecting nut; 513. a thread groove; 52. a connecting rod; 53. and (5) fixing the nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses building engineering detects chi for decoration, refer to fig. 1, fig. 2, and it includes measuring component and supporting component, erects the supporting component earlier on being close to the indoor terrace of external corner, and later with measuring component installation on supporting component, leveling measuring component and order about measuring component and measure two walls of external corner looks vertically respectively to the realization obtains the external corner wall straightness concrete value that hangs down.
The measuring assembly comprises a main ruler 1, an auxiliary ruler 2 and a screw rod 3, the supporting assembly comprises a tripod 4, an installation barrel 41 and a reinforcing piece 5, the tripod 4 adopts a tripod 4 special for an aluminum alloy level, and three legs of the tripod 4 are unfolded and erected on an indoor terrace. The mount table of tripod 4 is worn to locate by 3 threads of screw rod, and 1 one end of main scale is worn to locate by the 3 top threads of screw rod from bottom to top, and screw rod 3 is kept away from to the level of the 1 other end of main scale, and one side and external corner wall surface roughly parallel of main scale 1 towards the external corner. The main scale 1 upper surface has the scale, and 1 surface mounting of main scale has horizontal bubble 12, when adjusting tripod 4 and 1 level of main scale, can be through the bubble in the horizontal bubble 12 whether placed in the middle, and then judge whether the main scale 1 is the level.
The main ruler 1 is vertically provided with two measuring holes 11 in a penetrating manner from one side of the main ruler away from the external corner to one side of the external corner, and the two measuring holes 11 are arranged in parallel at intervals along the length direction of the main ruler 1; guide way 13 has all been seted up to the inner bottom wall of each measuring hole 11, and each guide way 13 all runs through the extension perpendicularly from one side that main scale 1 deviates from the external corner towards one side of external corner. The scale is formed on the upper surface of the auxiliary ruler 2, the lower surface of the auxiliary ruler 2 corresponds to the guide groove 13 and is fixedly connected with the guide block 21, the guide block 21 extends from one side of the external corner to one side close to the external corner, the guide block 21 can be slidably inserted into the guide groove 13, and the auxiliary ruler 2 moves towards the external corner through the measuring hole 11 until the end part of the auxiliary ruler 2 touches the external corner wall surface.
The caulking groove 31 has been seted up from the up end to screw rod 3 down terminal surface, and the caulking groove 31 does not run through out screw rod 3 down terminal surface, and the embedded perpendicular chi 32 that is equipped with of caulking groove 31, the side that perpendicular chi 32 deviates from the caulking groove 31 tank bottom is formed with the scale, and the scale face of perpendicular chi 32 is the cambered surface that 3 global suits of screw rod. The screw rod 3 penetrates through the upper peripheral wall of the main scale 1 and is connected with a locking nut 33 in a threaded mode, the inner wall of the locking nut 33 is attached to the scale surface of the vertical scale 32, and therefore the upper scale surface of the vertical scale 32 is prevented from being separated from the embedded groove 31 easily.
Reinforcement 5 includes coupling nut 51, connecting rod 52 and fixation nut 53 (not shown in the figure), caulking groove 31 extends to the below of the mount table lower surface of tripod 4, and perpendicular chi 32 bottom also correspondingly extends to the below of the mount table lower surface of tripod 4, fixation nut 53 threaded connection is in screw rod 3, and fixation nut 53 upper surface supports the mount table lower surface of tight tripod 4, and fixation nut 53's the inner wall laminating vertical chi 32 scale, and then the restriction vertical chi 32's lower part scale is difficult to break away from caulking groove 31, and fixation nut 53 can play the reinforcing effect to screw rod 3.
One side of one of the adjusting legs of the tripod 4 facing the screw 3 is fixedly connected with a mounting tube 41, and the open end of the mounting tube 41 faces the screw 3. Connecting nut 51 threaded connection has seted up thread groove 513 in the outer wall of connecting nut 51 towards the open end of installation section of thick bamboo 41 in the screw rod 3 lower part, and connecting rod 52 one end threaded connection has an inner wall in thread groove 513, and connecting rod 52 other end threaded connection has a clearance between the one end that connecting rod 52 is located installation section of thick bamboo 41 and the installation section of thick bamboo 41 axial inner wall, and the clearance is used for connecting rod 52 rotary displacement.
The implementation principle of the embodiment of the application is as follows:
firstly, carrying and erecting a tripod 4 to an indoor terrace close to an external corner, embedding a vertical ruler 32 in an embedding groove 31, and enabling a screw rod 3 to penetrate through an installation platform of the tripod 4 from top to bottom in a threaded manner;
step two, threading one end of the main scale 1 through the screw rod 3 from the top to the middle of the screw rod 3, and enabling the main scale 1 to be in a horizontal state by adjusting the tripod 4, wherein whether the main scale 1 is leveled or not can be judged by observing the horizontal bubble 12 in the process;
thirdly, screwing the locking nut 33 into the screw rod 3 from the top of the screw rod 3, enabling the inner wall of the locking nut 33 to be attached to the scale surface of the vertical ruler 32, screwing the locking nut 53 into the screw rod 3 from the bottom end of the screw rod 3, and enabling the top of the fixing nut 53 to be tightly abutted to the bottom of the mounting table of the tripod 4;
step four, firstly screwing one end of the connecting rod 52 into the opening end of the mounting cylinder 41, then screwing the connecting nut 51 into the screw rod 3 from the bottom end of the screw rod 3, so that the axial direction of the thread groove 513, the axial direction of the connecting rod 52 and the axial direction of the mounting cylinder 41 are coaxial, the opening of the thread groove 513 faces the connecting rod 52, and screwing the connecting rod 52 so that one end of the connecting rod 52, which is far away from the mounting cylinder 41, is screwed into the thread groove 513;
step five, the auxiliary ruler 2 is inserted into one measuring hole 11 in a sliding mode, the main ruler 1 is rotated to enable the length direction of the auxiliary ruler 2 to be perpendicular to one wall surface of the external corner, the auxiliary ruler 2 is pushed to enable the end portion of the auxiliary ruler 2 to touch one wall surface of the external corner, and the distance from the end portion of the auxiliary ruler 2 touching the one wall surface of the external corner to the intersection of the auxiliary ruler 2 and the main ruler 1 towards one side of the external corner is recorded, wherein the value is a numerical value I and can be obtained through scale indication of the auxiliary ruler 2;
step six, the auxiliary ruler 2 is pulled out and inserted into another measuring hole 11, a numerical value two is obtained by repeating the mode of obtaining the numerical value one in the step five, and the horizontal perpendicularity of the wall surface of the first external corner is calculated according to the inverse trigonometric function formula through the relation between the numerical value one and the vertical value two;
step seven, rotating the main scale 1 to enable the main scale 1 to rise to a proper height, recording a height difference value of the main scale 1 which rises in a rotating mode, enabling the length direction of the auxiliary scale 2 to be perpendicular to the other wall surface of the external corner, obtaining a numerical value three according to the step five, obtaining a numerical value four according to the step six, and calculating the horizontal perpendicularity of the other wall surface of the external corner according to an inverse trigonometric function formula through the relation between the numerical value three and the vertical value two;
and step eight, acquiring a height difference value from the step seven, acquiring a numerical value I from the step five and a numerical value III from the step seven, and calculating the vertical perpendicularity of the external corner wall surface according to an inverse trigonometric function formula.
And finally, comprehensively evaluating the vertical condition of the external corner through the acquired specific values of the horizontal perpendicularity and the vertical perpendicularity of the external corner wall surface.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a building engineering detects chi for decoration, its characterized in that: including measuring subassembly, measuring subassembly includes main scale (1), auxiliary scale (2) and screw rod (3), main scale (1) runs through in proper order along length direction's lateral wall itself and has seted up two measuring holes (11), the direction that measuring hole (11) extend is perpendicular with the length direction of main scale (1), auxiliary scale (2) slide with measuring hole (11) inner wall and link to each other, main scale (1) surface is equipped with horizontal bubble (12), screw rod (3) are worn to locate by main scale (1) screw thread, screw rod (3) are used for vertical the erectting at indoor terrace.
2. The construction engineering detection ruler for decoration according to claim 1, characterized in that: the periphery wall of the screw rod (3) is provided with an embedded groove (31), and a vertical ruler (32) is embedded in the embedded groove (31).
3. The construction engineering detection ruler for decoration according to claim 2, characterized in that: and a locking nut (33) is arranged on the screw thread of the screw rod (3) in a penetrating way, and a vertical ruler (32) is attached to the inner wall of the locking nut (33).
4. The construction engineering detection ruler for decoration according to claim 1, characterized in that: a guide groove (13) is formed in the inner wall of the measuring hole (11), a guide block (21) is arranged at the bottom of the auxiliary ruler (2), and the guide block (21) is embedded in the guide groove (13).
5. The construction engineering detection ruler for decoration according to claim 1, characterized in that: still include supporting component, supporting component includes tripod (4), the mount table at tripod (4) top is worn to locate by screw rod (3) lower part screw thread.
6. The construction engineering detection ruler for decoration according to claim 5, characterized in that: the support assembly comprises a reinforcing member (5), the reinforcing member (5) comprises a connecting nut (51) and a connecting rod (52), an installation barrel (41) is arranged on one side, facing to the screw rod (3), of an adjusting supporting leg of the tripod (4), the connecting rod (52) is in threaded connection with the inner wall of the installation barrel (41) and the connecting nut (51) respectively, and the connecting nut (51) is in threaded connection with the lower portion of the screw rod (3).
7. The building engineering detection ruler for decoration according to claim 6, characterized in that: thread grooves (513) are formed in the end wall of the connecting nut (51), one end of the connecting rod (52) is in threaded connection with the inner wall of each thread groove (513), and a movable gap is formed between the other end of the connecting rod (52) and the axial direction of the mounting cylinder (41).
8. The building engineering detection ruler for decoration according to claim 6, characterized in that: the reinforcing member (5) further comprises a fixing nut (53), the fixing nut (53) is connected to the screw (3) in a threaded mode, and the fixing nut (53) abuts against the bottom of the mounting table of the tripod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775112.6U CN215373999U (en) | 2021-07-31 | 2021-07-31 | Building engineering detection ruler for decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775112.6U CN215373999U (en) | 2021-07-31 | 2021-07-31 | Building engineering detection ruler for decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373999U true CN215373999U (en) | 2021-12-31 |
Family
ID=79613742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121775112.6U Active CN215373999U (en) | 2021-07-31 | 2021-07-31 | Building engineering detection ruler for decoration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373999U (en) |
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2021
- 2021-07-31 CN CN202121775112.6U patent/CN215373999U/en active Active
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