CN221077471U - Measuring scale for construction engineering cost - Google Patents

Abstract

The application relates to a measuring scale for construction engineering cost, which comprises a triangular scale body, wherein the inner side of the triangular scale body is movably connected with a threaded rod, one end of the threaded rod is fixedly connected with a knob, the outer side of the threaded rod is sleeved with an adjusting component which is positioned on the inner side of the triangular scale body, the adjusting component comprises a moving block, the outer side of the moving block is fixedly connected with a first limiting block, the outer side of the first limiting block is fixedly connected with an indicating block, the center of the moving block is provided with a through hole, the inner side of the moving block is provided with an installation cavity, the inner side of the installation cavity is movably connected with a second limiting block, the bottom end of the second limiting block is fixedly connected with a contact block, the upper end of the second limiting block is fixedly connected with a pull rod, and the top end of the pull rod is fixedly connected with the pull rod. The application has the advantages that the accurate reading effect can be carried out on the scale of the triangular ruler body corresponding to the measuring point, the number of turns for adjusting the indicating block can be reduced, and the indicating block can be moved to the measuring point more quickly and conveniently.

Description

Measuring scale for construction engineering cost

Technical Field

The application relates to the technical field of measuring scales, in particular to a measuring scale for construction engineering cost.

Background

The triangular ruler is a common measuring tool and is used for measuring straight lines and angles, the traditional triangular ruler is composed of a plate with three equilateral triangles, each angle is 60 degrees, the triangular ruler is widely applied to the aspect of engineering cost drawing measurement, parameters such as line segments and angles on drawings can be measured rapidly and accurately, engineers can conveniently measure and analyze the drawings through the triangular ruler, and working efficiency and measuring accuracy are improved.

The Chinese patent with the application number 201721175991.2 discloses a special drawing scale for engineering construction cost, and aims at the problem that the reading is difficult due to the fact that engineering drawing lines are numerous, and the technical scheme is provided;

in the above-mentioned comparison document, adjust the locating lever and carry out the in-process of reading to the scale that corresponds the measuring point on the triangular ruler, if the line segment that measures is longer, need rotate many rings just can instruct in place, be inconvenient for instruct fast and carry out the reading.

Accordingly, a measuring scale for construction costs is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of utility model

In order to solve the problems that in the background technology, when the line segment required to be measured is longer, the line segment can be indicated in place only by rotating a plurality of circles, and the rapid indication of reading is inconvenient, the application provides a measuring scale for construction engineering cost.

The application provides a measuring scale for construction engineering cost, which adopts the following technical scheme:

The utility model provides a measurement scale for building engineering cost, includes the triangular chi body, the inboard swing joint of triangular chi body has the threaded rod, the one end fixedly connected with knob of threaded rod, and the outside of threaded rod just is located the inboard cover of triangular chi body and is equipped with adjusting part, adjusting part includes the movable block, the first stopper of outside fixedly connected with of movable block, the outside fixedly connected with instruction piece of first stopper, the through-hole has been seted up at the center of movable block, the installation cavity has been seted up to the inboard of movable block, the inboard swing joint of installation cavity has the second stopper, the bottom fixedly connected with contact block of second stopper, the upper end fixedly connected with pull rod of second stopper, the top fixedly connected with pull rod of pull rod, the outside of pull rod and the position cover that is located the second stopper upper end are equipped with the spring.

Preferably, the number of the first limiting blocks is three, the three first limiting blocks are distributed in an annular array, and the tail ends of the first limiting blocks are in an arc-shaped design.

Preferably, the bottom end of the contact block is in an arc-shaped design, and threads matched with the threaded rod for use are formed in the arc surface of the bottom end of the contact block.

Preferably, the number of the indication blocks on the first limiting block is four, two indication blocks are arranged on each side, a space is arranged between the two indication blocks, the indication blocks are of L-shaped design, and the tail ends of the indication blocks are parallel to the side edges of the triangular ruler body.

Preferably, the mounting cavity and the second limiting block are square, and the side edge of the second limiting block is attached to the inner wall of the mounting cavity.

In summary, the application has the following beneficial technical effects:

When measuring the measuring point on the drawing, pulling the second stopper that draws the piece to drive the pull rod bottom compresses the spring, and the second stopper drives the contact block and keeps away from the threaded rod, promotes to draw the piece and drives the movable block and be close to the measuring point and carry out preliminary regulation, loosens and draws the piece, and the contact block contact threaded rod that the spring drags that second stopper bottom, rotates the knob and drives the threaded rod rotation and finely tune, removes to the measuring point and is located the position between two instruction pieces and read. The measuring point measuring device has the advantages that the measuring point can be accurately read corresponding to the scales on the triangular ruler body, the number of turns of the adjusting indicating block, and the indicating block can be moved to the measuring point more quickly and conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic view of an adjustment assembly of the present application;

Fig. 3 is a cross-sectional view of a moving block of the present application.

Reference numerals illustrate: 1. a triangular ruler body; 2. a knob; 3. a threaded rod; 4. an adjustment assembly; 5. a moving block; 6. a first limiting block; 7. an indication block; 8. a through hole; 9. a mounting cavity; 10. a contact block; 11. a second limiting block; 12. a pull rod; 13. pulling blocks; 14. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the application discloses a measuring scale for construction engineering cost, which comprises a triangular scale body 1, wherein a rotatable threaded rod 3 is arranged on the inner side of the triangular scale body 1, one end of the threaded rod 3 is welded with a knob 2, the outer side of the threaded rod 3 is provided with an adjusting component 4, the adjusting component 4 comprises a moving block 5, the outer side of the moving block 5 is welded with a first limiting block 6, the outer side of the first limiting block 6 is welded with an indicating block 7, the middle part of the moving block 5 is provided with a through hole 8, the inner side of the moving block 5 is provided with an installation cavity 9, the inner side of the installation cavity 9 is provided with a movable second limiting block 11, the bottom end of the second limiting block 11 is welded with a contact block 10, the upper end of the second limiting block 11 is welded with a pull rod 12, the top end of the pull rod 12 is welded with a pull rod 12, and the outer side of the pull rod 12 is sleeved with a spring 14 at the upper end of the second limiting block 11;

Through when measuring the drawing, pulling the pull rod 12 of pull 13 drive, second stopper 11 and contact block 10 are kept away from threaded rod 3 earlier, can promote the position of movable block 5, and when movable block 5 moved around to the measuring point, loosen pull 13, spring 14 promotes second stopper 11 and drives contact block 10 contact threaded rod 3, and rotatory knob 2 drives threaded rod 3 and finely tunes, and threaded rod 3 passes through contact block 10 and drives the first stopper 6 on the movable block 5 and be close to the measuring point, moves to the measuring point and is located between two instruction blocks 7 and read.

As shown in fig. 2, the end of the first limiting block 6 is in a circular arc design, three first limiting blocks 6 are arranged in an annular array, and the moving block 5 can be limited by arranging the three first limiting blocks 6 to move in the triangular ruler body 1.

As shown in fig. 2, the arc surface at the bottom end of the contact block 10 is provided with a thread matched with the threaded rod 3, and the contact block 10 can be driven to move when the threaded rod 3 rotates by arranging the thread matched with the threaded rod 3 at the bottom of the contact block 10.

As shown in fig. 1-3, two indication blocks 7 are arranged on each side of the first limiting block 6, a distance is arranged between the two indication blocks 7, the indication blocks 7 are in an L-shaped design, the tail ends of the indication blocks 7 are parallel to the side edges of the triangular ruler body 1, and the scale marks on the triangular ruler body 1 can be highlighted to be convenient for reading by arranging the distance between the two indication blocks 7, and the tail ends of the indication blocks 7 are parallel to the scale marks of the triangular ruler body 1.

As shown in fig. 3, the side edge of the second limiting block 11 is attached to the inner wall of the installation cavity 9, the installation cavity 9 and the second limiting block 11 are square, and the second limiting block 11 in the installation cavity 9 can be limited by arranging the square second limiting block 11 to be attached to the inner wall of the installation cavity 9.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

And all that is not described in detail in this specification is well known to those skilled in the art.

The implementation principle of the measuring scale for the construction engineering cost of the embodiment of the application is as follows:

When the measuring device is used, one end of the measured length is aligned with the 0 scale mark of the triangular ruler body 1, the second limiting block 11 at the bottom end of the pull rod 12 is driven by the pull block 13 to compress the spring in the mounting cavity 9, the contact block 10 at the bottom end of the second limiting block 11 is far away from the outer wall of the threaded rod 3, the pull block 13 is pushed to drive the movable block 5 to move to the periphery of a measuring point, after the pull block 13 is loosened, the spring 14 extrudes the second limiting block 11 to drive the contact block 10 to contact the threaded rod 3, the rotary knob 2 drives the threaded rod 3 to rotate, the threaded rod 3 drives the contact block 10 to move, the contact block 10 drives the movable block 5 to move, the first limiting block 6 moves in the triangular ruler body 1 to limit the movable block 5, the first limiting block 6 drives the indicating block 7 to move until the measuring point is located between the two indicating blocks 7, and the measured length can be read.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a measurement scale for building engineering cost, includes three chi body (1), the inboard swing joint of three chi body (1) has threaded rod (3), the one end fixedly connected with knob (2) of threaded rod (3), the outside of threaded rod (3) just is located the inboard cover of three chi body (1) and is equipped with adjusting part (4), a serial communication port, adjusting part (4) including movable block (5), the outside fixedly connected with first stopper (6) of movable block (5), the outside fixedly connected with indicator block (7) of first stopper (6), through-hole (8) have been seted up at the center of movable block (5), installation cavity (9) have been seted up to the inboard of movable block (5), the inboard swing joint of installation cavity (9) has second stopper (11), the bottom fixedly connected with contact block (10) of second stopper (11), the upper end fixedly connected with pull rod (12) of pull rod (12), the outside of pull rod (12) just be located the position cover of second stopper (11) and be equipped with spring (14).

2. A measuring scale for construction costs according to claim 1, wherein: the number of the first limiting blocks (6) is three, the three first limiting blocks (6) are distributed in an annular array, and the tail ends of the first limiting blocks (6) are in an arc-shaped design.

3. A measuring scale for construction costs according to claim 1, wherein: the bottom end of the contact block (10) is in arc-shaped design, and threads matched with the threaded rod (3) for use are formed in the arc surface of the bottom end of the contact block (10).

4. A measuring scale for construction costs according to claim 1, wherein: the number of the indication blocks (7) on the first limiting block (6) is four, two indication blocks (7) are arranged on each side, a distance is arranged between the two indication blocks (7), the indication blocks (7) are L-shaped, and the tail ends of the indication blocks (7) are parallel to the side edges of the triangular ruler body (1).

5. A measuring scale for construction costs according to claim 1, wherein: the mounting cavity (9) and the second limiting block (11) are square, and the side edge of the second limiting block (11) is attached to the inner wall of the mounting cavity (9).