CN215810514U

CN215810514U - Building engineering management detection ruler

Info

Publication number: CN215810514U
Application number: CN202121234290.8U
Authority: CN
Inventors: 雷忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-02-11
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a construction engineering management detection ruler, which relates to the technical field of construction engineering and comprises a main body, a buckle mechanism and a pull rod mechanism, wherein one side of the top end of the main body is provided with ruler scales, and one end of the top end of the main body is provided with a horizontal measuring instrument. According to the utility model, the pull rod mechanism is arranged, the pull rod is pulled, the pull rod moves to drive the limiting plate to move, meanwhile, the second spring is stressed and extruded, the pull rod moves to drive the trapezoidal fixing block to move, the trapezoidal fixing block moves to drive the connecting rod to move, the connecting rod moves to drive the sliding block to move, meanwhile, the third spring is stressed and extruded, at the moment, the sliding block moves to cancel the mutual clamping state with the clamping groove, the worn horizontal measuring instrument can be taken out, a new horizontal measuring instrument is inserted, the pull rod is loosened, the second spring and the third spring reset to drive the sliding block to move into the clamping groove to be in the mutual clamping state, and the quick taking or replacement of the horizontal measuring instrument is facilitated through the mutual matching of the parts.

Description

Building engineering management detection ruler

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a construction engineering management detection ruler.

Background

The measuring rule is a measuring instrument belonging to the fields of linear size, plane calibration and gradient, in particular, it is a multipurpose engineering measuring rule for civil engineering, and is characterized by that it uses a method combining mechanical and electronic techniques as its characteristic.

The horizontal measuring instrument on the present detection ruler can cause the damage after long-time use, general and detection ruler fixed connection's horizontal measuring instrument has damaged can lead to the problem that can't change and be difficult for preserving, detects the ruler and can have the problem of difficult reading degree when detecting wall top angle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that the horizontal measuring instrument is installed quickly and the angle of the top end of the wall surface is read accurately, the building engineering management detection ruler is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building engineering management detection ruler, includes main part and buckle mechanism, pull rod mechanism, its characterized in that, one side on main part top is provided with the ruler scale, the one end on main part top is provided with horizontal measuring apparatu, one side of main part is provided with the rack, the one end that the main part is close to horizontal measuring apparatu is provided with the pull rod, the one end that horizontal measuring apparatu was kept away from to the main part is provided with branch main part, the one end that the branch main part is close to the main part is provided with the protractor scale, the bottom of protractor scale is provided with the pivot.

As a still further scheme of the utility model: the buckle mechanism comprises a rack, a gear is arranged at the bottom end of the rack, which penetrates through the inside of the main body, one end of the gear is provided with a threaded rod, a nut is sleeved on the outer wall of the end, away from the gear, of the threaded rod, the outer wall of the nut is provided with two limiting blocks, a spring is fixedly connected inside the nut, and a convex block is arranged at the end, away from the threaded rod, of the nut.

As a still further scheme of the utility model: the utility model discloses a horizontal measuring instrument, including main part, pull rod mechanism, limiting plate, trapezoidal fixed block, connecting rod, slider assorted draw-in groove, pull rod mechanism includes the pull rod, the one end of pull rod is run through to the inside outer wall of main part and has been cup jointed No. two springs, the inside one end that is located the pull rod of main part is provided with the limiting plate, the one end that the pull rod was kept away from to the limiting plate is provided with trapezoidal fixed block, the both sides of trapezoidal fixed block are provided with the connecting rod of symmetric distribution, one side that the trapezoidal fixed block was kept away from to the connecting rod is provided with the slider, No. three springs in one side of connecting rod are kept away from to the slider, the bottom of horizontal measuring instrument both sides is provided with slider assorted draw-in groove.

As a still further scheme of the utility model: the inside in protractor scale is provided with the column groove, the inside in column groove is provided with rotates the post, the outer wall that rotates the post has cup jointed torque spring, rotate post and pivot fixed connection, torque spring rotates with the pivot to be connected, the outer wall of pivot is provided with a plurality of connecting holes that run through to the pivot inside, the specification and the convex block phase-match of connecting hole.

As a still further scheme of the utility model: the rack is connected with the gear in a meshed mode, the gear is fixedly connected with the threaded rod, and threads matched with the threaded rod are arranged on the inner wall of the nut.

As a still further scheme of the utility model: the protractor scale is fixedly connected with the sub-main body, the rotating shaft is rotatably connected with the main body, the rotating column groove is rotatably connected with the protractor scale, and the rotating column is fixedly connected with the protractor scale.

As a still further scheme of the utility model: the one end that No. three springs were kept away from to the connecting rod sets up to the arc form of detaining, the one end that the main part top is close to horizontal measuring instrument is provided with and horizontal measuring instrument assorted recess.

Compared with the prior art, the utility model has the beneficial effects that:

1. through setting up the pull rod mechanism, the pulling pull rod, the pull rod removes and drives the limiting plate and remove, No. two spring atress extrudees simultaneously, the pull rod removes and drives trapezoidal fixed block and remove, trapezoidal fixed block removes and drives the connecting rod and removes, the connecting rod removes and drives the slider and remove, No. three spring atress extrusion simultaneously, the slider removes the state that can cancel the mutual block with the draw-in groove this moment, can take out the horizontal measuring apparatu of loss and insert new horizontal measuring apparatu, loosen the pull rod, No. two springs, No. three springs reset and drive the slider and remove to the draw-in groove inside rather than being mutual block state, be favorable to taking fast or changing of horizontal measuring apparatu through the mutually supporting of above part.

2. Through setting up buckle mechanism, it drives the gear rotation to promote the rack removal, gear rotation drives the threaded rod and rotates, the threaded rod rotates and drives the nut removal, the nut removal drives protruding type piece and removes, spring atress extrusion No. one, when protruding type piece removes the connecting hole, torque spring drives the rotation post and rotates, the rotation post rotates and drives the protractor scale and rotates, can loosen the rack when the main part with divide the main part to paste with wall contained angle both sides respectively, spring reset simultaneously, spring reset makes protruding type piece remove, can make the rotation post fix unable rotation in this state when protruding type piece removes and the connecting hole is blocked each other, be favorable to quick accurate measurement to wall contained angle size through the mutually supported of above part.

Drawings

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

FIG. 2 is a schematic view of a buckle mechanism of the present invention;

FIG. 3 is a schematic view of the pull rod mechanism of the present invention;

fig. 4 is a right side view of the present invention.

In the figure: 1. a main body; 101. dividing a main body; 2. ruler scales; 3. graduations of the protractor; 4. a rotating shaft; 5. a rack; 6. a level gauge; 7. a gear; 8. a threaded rod; 9. a nut; 10. a limiting block; 11. a first spring; 12. a convex block; 13. a column rotating groove; 14. rotating the column; 15. a torsion spring; 16. connecting holes; 17. a pull rod; 18. a second spring; 19. a ladder-shaped fixed block; 20. a connecting rod; 21. a third spring; 22. a slider; 23. a card slot; 24. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art of construction engineering without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case by those skilled in the art of construction engineering. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 4, in an embodiment of the present invention, a construction engineering management detection ruler includes a main body 1, a fastening mechanism, and a pull rod mechanism, one side of the top end of the main body 1 is provided with ruler scales 2, one end of the top end of the main body 1 is provided with a horizontal measuring instrument 6, one side of the main body 1 is provided with a rack 5, one end of the main body 1 close to the horizontal measuring instrument 6 is provided with a pull rod 17, one end of the main body 1 far away from the horizontal measuring instrument 6 is provided with a sub-body 101, one end of the sub-body 101 close to the main body 1 is provided with protractor scales 3, and the bottom end of the protractor scales 3 is provided with a rotating shaft 4.

Please refer to fig. 2, the fastening mechanism includes a rack 5, a gear 7 is disposed at a bottom end of the rack 5 penetrating into the main body 1, a threaded rod 8 is disposed at one end of the gear 7, a nut 9 is sleeved on an outer wall of an end of the threaded rod 8 far away from the gear 7, two limiting blocks 10 are disposed on an outer wall of the nut 9, a first spring 11 is fixedly connected inside the nut 9, a convex block 12 is disposed at an end of the nut 9 far away from the threaded rod 8, the convex block 12 can be moved by mutual cooperation of the above components, and the convex block 12 and the connecting hole 16 can be fastened and fixed.

Please refer to fig. 3 and 4 heavily, the pull rod mechanism includes a pull rod 17, one end of the pull rod 17 penetrates through the main body 1 and the outer wall thereof is sleeved with a second spring 18, one end of the main body 1 inside the pull rod 17 is provided with a limiting plate 24, one end of the limiting plate 24 far away from the pull rod 17 is provided with a ladder-shaped fixing block 19, two sides of the ladder-shaped fixing block 19 are provided with connecting rods 20 which are symmetrically distributed, one side of the connecting rod 20 far away from the ladder-shaped fixing block 19 is provided with a sliding block 22, one side of the sliding block 22 far away from the connecting rod 20 is provided with a third spring 21, the bottom ends of two sides of the horizontal measuring instrument 6 are provided with a clamping groove 23 which is matched with the sliding block 22, and the mutual matching of the above parts is beneficial to the quick installation and replacement of the horizontal measuring instrument.

Please refer to fig. 1 and 2, a rotation column groove 13 is arranged inside the protractor scale 3, a rotation column 14 is arranged inside the rotation column groove 13, a torsion spring 15 is sleeved on the outer wall of the rotation column 14, the rotation column 14 is fixedly connected with the rotation shaft 4, the torsion spring 15 is rotatably connected with the rotation shaft 4, a plurality of connecting holes 16 penetrating into the rotation shaft 4 are arranged on the outer wall of the rotation shaft 4, the connecting holes 16 are matched with the convex blocks 12 in specification, the protractor scale 3 can rotate under the driving of the rotation shaft 4 through the mutual matching of the above parts, and the angle value of the corner can be measured.

Please refer to fig. 2, the rack 5 is engaged with the gear 7, the gear 7 is fixedly connected with the threaded rod 8, and the inner wall of the nut 9 is provided with a thread matching with the threaded rod 8, so that the mutual cooperation of the above parts is beneficial to the movement of the rack 5 to drive the movement of the convex block 12, and the clamping of the convex block 12 with the connecting hole 16.

Please refer to fig. 1 and 2, the protractor scales 3 are fixedly connected with the sub-body 101, the rotating shaft 4 is rotatably connected with the main body 1, the rotating column groove 13 is rotatably connected with the protractor scales 3, and the rotating column 14 is fixedly connected with the protractor scales 3, so that the rotating column 14 inside the main body 1 rotates to drive the protractor scales 3 to rotate, which is beneficial to reading the degree required to be measured.

Please refer to fig. 1, 3 and 4, one end of the connecting rod 20 far away from the third spring 21 is set to be an arc buckle, one end of the top end of the main body 1 near the horizontal measuring instrument 6 is provided with a groove matched with the horizontal measuring instrument 6, through the structure, when the pull rod 17 is pulled, the ladder-shaped fixing block 19 is driven to move, the inclined surface of the ladder-shaped fixing block 16 extrudes the arc buckle to move the connecting rod 20, thereby facilitating the movement of the sliding block 22.

The working principle of the utility model is as follows: when the construction engineering management detection ruler is used for a long time, the phenomenon that a horizontal measuring instrument 6 is damaged due to collision exists, a pull rod 17 is pulled, the pull rod 17 moves to drive a limiting plate 24 to move, meanwhile, a second spring 18 is extruded under the stress, the pull rod 17 moves to drive a trapezoidal fixed block 19 to move, the trapezoidal fixed block 19 moves to drive a connecting rod 20 to move, the connecting rod 20 moves to drive a sliding block 22 to move, meanwhile, a third spring 21 is extruded under the stress, at the moment, the sliding block 22 moves to cancel the mutual clamping state with a clamping groove 23, the damaged horizontal measuring instrument 6 can be taken out, a new horizontal measuring instrument 6 can be inserted, the horizontal measuring instrument 6 is placed into a groove at one end of the top end of a main body 1, the pull rod 17 can be loosened, then, the second spring 18 and the third spring 21 reset, so that the sliding block 22 is driven to move, and the sliding block 22 can move to the inside of the clamping groove 23 and be in the mutual clamping state with the clamping state, when the angle of the included angle of the wall surface is measured to be right angle, the sub-body 101 is enabled to face upwards, the rack 5 is pushed, the rack 5 is moved to drive the gear 7 to rotate, the gear 7 is rotated to drive the threaded rod 8 to rotate, the threaded rod 8 is rotated to drive the nut 9 to move, the nut 9 is moved to drive the convex block 12 to move, the first spring 11 is extruded under force, when the convex block 12 moves out of the connecting hole 16, the torsion spring 15 drives the rotating column 14 to rotate, the rotating column 14 rotates to drive the protractor scale 3 to rotate, the protractor scale 3 rotates to drive the sub-body 101 to rotate around the rotating shaft 4, when the main body 1 and the sub-body 101 are respectively attached to two sides of the included angle of the wall surface, the rack 5 can be loosened, the first spring 11 is reset, and the first spring 11 drives the nut 9 to move reversely, nut 9 removes and drives protruding type piece 12 and removes, can make when protruding type piece 12 removes and the mutual card of connecting hole 16 rotate the post 14 and fix and can't rotate at this state, main part 1 promptly and divide unable rotation between the main part 101, later will detect the chi and take off to place and can read out the wall contained angle size of measuring in the level, be favorable to quick accurate measurement wall contained angle size through the mutually supporting of above part.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of building engineering and technical field should be considered as the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept should be covered by the scope of the present invention.

Claims

1. The utility model provides a building engineering management detection ruler, includes main part (1) and buckle mechanism, pull rod mechanism, a serial communication port, one side on main part (1) top is provided with ruler scale (2), the one end on main part (1) top is provided with spirit level (6), one side of main part (1) is provided with rack (5), the one end that main part (1) is close to spirit level (6) is provided with pull rod (17), the one end that main part (1) kept away from spirit level (6) is provided with branch main part (101), the one end that branch main part (101) is close to main part (1) is provided with protractor scale (3), the bottom of protractor scale (3) is provided with pivot (4).

2. The construction engineering management detection ruler according to claim 1, wherein the buckling mechanism comprises a rack (5), a gear (7) is arranged at the bottom end of one side of the rack (5) penetrating into the main body (1), a threaded rod (8) is arranged at one end of the gear (7), a nut (9) is sleeved on the outer wall of one end, away from the gear (7), of the threaded rod (8), two limiting blocks (10) are arranged on the outer wall of the nut (9), a first spring (11) is fixedly connected to the inside of the nut (9), and a convex block (12) is arranged at one end, away from the threaded rod (8), of the nut (9).

3. A construction engineering management measuring ruler according to claim 1, characterized in that the pull rod mechanism comprises a pull rod (17), one end of the pull rod (17) penetrates through the inner part of the main body (1) and is sleeved with a second spring (18), a limiting plate (24) is arranged at one end of the pull rod (17) in the main body (1), one end of the limiting plate (24) far away from the pull rod (17) is provided with a ladder-shaped fixed block (19), the two sides of the ladder-shaped fixed block (19) are provided with symmetrically distributed connecting rods (20), a slide block (22) is arranged on one side of the connecting rod (20) far away from the ladder-shaped fixed block (19), a third spring (21) is arranged on one side of the sliding block (22) far away from the connecting rod (20), and clamping grooves (23) matched with the sliding blocks (22) are formed in the bottom ends of the two sides of the horizontal measuring instrument (6).

4. The construction engineering management detection ruler according to claim 1, wherein a rotation column groove (13) is formed in the protractor scale (3), a rotation column (14) is arranged in the rotation column groove (13), a torsion spring (15) is sleeved on the outer wall of the rotation column (14), the rotation column (14) is fixedly connected with the rotation shaft (4), the torsion spring (15) is rotatably connected with the rotation shaft (4), a plurality of connecting holes (16) penetrating through the rotation shaft (4) are formed in the outer wall of the rotation shaft (4), and the specification of the connecting holes (16) is matched with the convex block (12).

5. The construction engineering management measuring ruler according to claim 2, wherein the rack (5) is in meshed connection with a gear (7), the gear (7) is fixedly connected with a threaded rod (8), and the inner wall of the nut (9) is provided with threads matched with the threaded rod (8).

6. The construction engineering management detection ruler according to claim 4, wherein the protractor scales (3) are fixedly connected with the sub-body (101), the rotating shaft (4) is rotatably connected with the main body (1), the rotating column groove (13) is rotatably connected with the protractor scales (3), and the rotating column (14) is fixedly connected with the protractor scales (3).

7. The construction engineering management measuring scale according to claim 3, wherein one end of the connecting rod (20) far away from the third spring (21) is provided with an arc buckle shape, and one end of the top end of the main body (1) close to the horizontal measuring instrument (6) is provided with a groove matched with the horizontal measuring instrument (6).