CN212843555U

CN212843555U - Wall corner perpendicularity engineering measuring device for building design

Info

Publication number: CN212843555U
Application number: CN202021660862.4U
Authority: CN
Inventors: 柴新宇
Original assignee: Guangdong College of Industry and Commerce
Current assignee: Guangdong College of Industry and Commerce
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-03-30
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a corner straightness engineering measuring device that hangs down for architectural design relates to the architectural measurement field, including level bar and guiding ruler, the notch has radially been seted up to the one end of level bar, the one end of guiding ruler is arranged in the notch of level bar and through the round pin axle with the level bar is articulated, a side end of level bar is seted up flutedly, guiding ruler is mobilizable to be arranged in the recess, and with recess activity adaptation, the level bar is close to a side of recess is connected with detachable circular arc calibrated scale, the guiding ruler is close to the one end of level bar is connected with the detachable scale pointer, the scale pointer can circular arc calibrated scale surface slip, a side end face of level bar is equipped with the circle air level pipe, be equipped with water and the bubble that is used for observing in the circle air level pipe. The device has the advantages of simple structure, convenience in carrying, simplicity in use and capability of saving measurement time.

Description

Wall corner perpendicularity engineering measuring device for building design

Technical Field

The utility model relates to a building surveying field specifically is a corner straightness engineering measuring device that hangs down for architectural design.

Background

In the construction of building design, measurement is an essential important link in the construction process, but at the corner turning position, the perpendicularity of the wall cannot be measured by a common measuring instrument, the electronic instrument needs to be leveled and calibrated by the electronic measuring instrument, and the electronic instrument needs to be readjusted when measuring one corner, so that a large amount of time is wasted, and therefore, a measuring instrument which is simpler, more convenient and faster is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner straightness engineering measuring device that hangs down for architectural design, the device simple structure, convenient to carry to the use is got up simply, practices thrift measuring time.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a corner straightness engineering measuring device that hangs down for architectural design, includes level bar and guiding ruler, the notch has radially been seted up to the one end of level bar, the one end of guiding ruler is arranged in the notch of level bar and through the round pin axle with the level bar is articulated, a side end of level bar is seted up flutedly, the guiding ruler is mobilizable to be arranged in the recess, and with recess activity adaptation, the level bar is close to a side end of recess is connected with detachable circular arc calibrated scale, the guiding ruler is close to the one end of level bar is connected with detachable scale pointer, the scale pointer can circular arc calibrated scale surface slip, a side end face of level bar is equipped with the circle air level pipe, be equipped with water and the bubble that is used for observing in the circle air level pipe.

Preferably, the round level pipe is arranged in the middle of one end face of the horizontal rod, an arc-shaped protrusion is arranged in the middle of one end face of the horizontal rod far away from the horizontal rod, fine adjustment bolts are symmetrically arranged on two sides of the round level pipe and penetrate through the horizontal rod in a movable mode and are in threaded connection with the horizontal rod.

Preferably, one end of the guiding ruler, which is far away from the level ruler, is connected with a detachable boss.

Preferably, one end of the level ruler, which is far away from the notch, is provided with a cylindrical hole.

Preferably, the scale pointer and the guiding ruler are arranged at an angle of 45 degrees.

Preferably, a pin shaft is arranged on one end face of the right angle of the circular arc dial, a pin shaft hole matched with the pin shaft is formed in one end face of the level bar, and one end of the pin shaft is movably arranged in the pin shaft hole.

Preferably, a standard angle measuring unit is arranged on the contact surface of the circular arc dial and the scale pointer.

The utility model has the advantages that: the measuring device comprises a level bar and a guiding rule, wherein one end of the level bar is radially provided with a notch, one end of the guiding rule is arranged in the notch of the level bar and is hinged with the level bar through a pin shaft, so that the purpose can be realized that when one side of the level bar leans against one end surface of a corner, the guiding rule can rotate around the pin shaft until contacting with the other end surface of the corner, one side end of the level bar close to a groove is connected with a detachable circular-arc dial, one end of the guiding rule close to the level bar is connected with a detachable scale pointer, the scale pointer can slide on the surface of the circular-arc dial, when the scale pointer moves left and right on the circular-arc dial, and when bubbles in a circular leveling pipe arranged on one end surface of the level bar are adjusted in the middle, the angular deviation of the guiding rule and the contact end surface of the wall can be read from the circular-arc dial, and further the vertical conditions of the, and the vertical and flat condition of the end surface of the wall surface can be determined according to the angle direction of the scale pointer on the offset of the circular-arc dial. The device has the advantages of simple structure, convenience in carrying, simplicity in use and capability of saving measurement time.

Drawings

FIG. 1 is a schematic structural view of the device for engineering measurement of perpendicularity of a corner for building design of the present invention;

FIG. 2 is an exploded view of the structural part of the device for engineering measurement of perpendicularity of a corner for building design of the present invention;

FIG. 3 is a schematic view of the guiding rule connection structure of the engineering measuring device for perpendicularity of wall corner for building design of the present invention;

FIG. 4 is a schematic view of the connection structure of the level bar of the engineering measuring device for perpendicularity of the corner for building design of the present invention;

FIG. 5 is a schematic view of the back side structure of FIG. 4 according to the present invention;

in the figure, 1-level bar, 2-guiding bar, 3-round leveling tube, 11-notch, 12-groove, 13-circular-arc dial, 14-round leveling tube, 15-fine-tuning bolt, 16-cylindrical hole, 21-scale pointer, 22-boss.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 to 5, a corner perpendicularity engineering measuring device for architectural design, including level 1 and guiding rule 2, notch 11 has radially been seted up to the one end of level 1, guiding rule 2's one end is arranged in notch 11 of level 1 and is articulated with level 1 through the round pin axle, a side end of level 1 is seted up flutedly 12, guiding rule 2 is mobilizable arrange in recess 12, and with recess 12 activity adaptation, a side end that level 1 is close to recess 12 is connected with detachable circular arc calibrated scale 13, one end that guiding rule 2 is close to level 1 is connected with detachable scale pointer 21, scale pointer 21 can slide on circular arc calibrated scale 13 surface, a side end face of level 1 is equipped with circle air level pipe 14, be equipped with water and the bubble that is used for observing in the circle air level pipe 14. The measuring device comprises a level bar 1 and a guiding rule 2, wherein one end of the level bar 1 is radially provided with a notch 11, one end of the guiding rule 2 is arranged in the notch 11 of the level bar 1 and is hinged with the level bar 1 through a pin shaft, so that the guiding rule 2 can rotate around the pin shaft until contacting with the other end surface of a corner when one side of the level bar 1 leans against one end surface of the corner, a detachable circular-arc dial 13 is connected with one side end of the level bar 1 close to a groove 12, a detachable scale pointer 21 is connected with one end of the guiding rule 2 close to the level bar 1, the scale pointer 21 can slide on the surface of the circular-arc dial 13, when the scale pointer 21 moves left and right on the circular-arc dial 13 and air bubbles in a circular leveling tube 3 arranged on one side end surface of the level bar 1 are adjusted in the middle, the angle deviation of the guiding rule 2 and the wall surface contact end surface can be read from the circular-arc dial, furthermore, the verticality of the horizontal ruler 1 and the guiding ruler 2 with the right-angled two end surfaces of the corner can be judged, and the verticality and the flatness of the end surfaces of the wall can be determined according to the angle direction of the scale pointer 21 offset in the circular-arc dial 13.

Furthermore, when the measuring device is used specifically, firstly, in order to carry the measuring device conveniently, the measuring device is designed into each detachable component in a split type, a notch 11 is radially formed in one end of a horizontal ruler 1 of the device in all designs, one end of a guiding ruler 2 is arranged in the notch 11 of the horizontal ruler 1 and is hinged with the horizontal ruler 1 through a pin shaft, a groove 12 is formed in one side end of the horizontal ruler 1, the guiding ruler 2 is movably arranged in the groove 12 and is movably matched with the groove 12, so that the guiding ruler 2 can be arranged in the groove 12 when rotating around the pin shaft, space can be saved when the measuring device is not used, and the horizontal ruler 1 and the guiding ruler 2 are connected through the pin shaft, so that the measuring device is convenient to detach and connect, and time is saved; after the level ruler 1 and the guiding ruler 2 are connected, the level ruler 1 and the guiding ruler 2 are moved to the wall corner needing to be measured, a detachable scale pointer 21 is connected with one end of the guiding ruler 2 close to the level ruler 1 through threads, the scale pointer 21 and the guiding ruler 2 are arranged at an angle of 45 degrees, so that in order to measure the wall corner deviation angle, a detachable circular arc dial 13 is connected with one side end of the level ruler 1 close to the groove 12, a pin shaft is arranged on one right-angle end face of the circular arc dial 13, a pin shaft hole matched with the pin shaft is formed in one end face of the level ruler 1, one end of the pin shaft is movably arranged in the pin shaft hole, the pin shaft hole is arranged in a square shape, the pin shaft is also provided with a square column hole matched with the pin shaft, the pin shaft is arranged in the pin shaft hole matched with the square shape, and the circular arc dial 13 and the guiding ruler 21 are in contact with one end face provided with a standard angle measuring unit, in order to ensure convenient use, the two side surfaces of the arc end of the arc dial 13 can be provided with standard angle measuring units. And the end of the guiding rule 2 far away from the level 1 is connected with a detachable boss 22, and the boss 22 can be held by a user with hands, so that labor is saved when the guiding rule 2 is rotated.

Further, after the measuring device is assembled, one end face of the horizontal ruler 1 is abutted against one end face of a corner, then the guiding ruler 2 is forcibly rotated around the pin shaft until the guiding ruler is rotated to be in contact with and abutted against the end face of the other corner, then the air bubble arranged in the water in the circular leveling pipe 14 arranged on one end face of the horizontal ruler 1 (at the moment, the circular leveling pipe 14 is arranged in the middle of the top face of the horizontal ruler 1 relative to the horizontal ruler 1) is adjusted, the air bubble is centered in the circular leveling pipe 14, the guiding ruler 2 is abutted against the other end face of the corner, the offset angle of the graduated pointer 21 on the circular arc dial 13 is observed, in the embodiment, the graduation in the middle position of the circular arc dial 13 is '0' graduation, the graduation is enlarged towards the two sides of the circular arc in sequence, and the graduation is a standard angle measuring unit, when the horizontal ruler 1 and the guiding ruler 2 are perpendicular, the scale pointer 21 just points to the scale of "0" on the circular arc dial 13, if the scale pointer 21 deviates to the left towards the scale of "0" on the circular arc dial 13, it indicates that the wall corner is not vertical and one of the two wall corner end surfaces which is close to the guiding ruler 2 deviates to the left relative to one end surface which is close to the level ruler 1, i.e. is not vertical, and similarly, if the scale pointer 21 deviates to the right towards the scale of "0" on the circular arc dial 13, it indicates that the wall corner is not vertical and one of the two wall corner end surfaces which is close to the guiding ruler 2 deviates to the right relative to one end surface which is close to the level ruler 1, i.e. is not vertical, and as a result of the two measurements, the contact ends of the wall corner are filled up until the scale pointer points to the scale of "0" of the circular arc dial 13, i.e. it indicates that the two wall corner end surfaces are vertical.

Further, when the straightness that hangs down to the wall corner bottom is required, in order to conveniently observe, design this measuring device into: the leveling tube 14 is arranged in the middle of one end face of the leveling rod 1, and the middle of one end face of the leveling rod 1 far away from the round leveling tube is provided with an arc-shaped protrusion, the two sides of the round leveling tube 14 are symmetrically provided with fine tuning bolts 15, the fine tuning bolts 15 movably penetrate through the leveling rod 1 and are in threaded connection with the leveling rod 1, the design is carried out in such a way, the verticality of two end faces of a bottom wall corner is measured, one end of the measuring device, which deviates from the round leveling tube 14, is placed on the ground vertical to the wall corner, the leveling rod 1 and the guiding ruler 2 are respectively abutted against the two end faces of the wall corner, then the fine tuning bolts 15 arranged in the two sides of the round leveling tube 14 are slightly fine tuned, and due to the arc-shaped protrusion, the fine tuning bolts 15 are adjusted until bubbles in the arc leveling tube 3 are centered, then the index condition of the graduated pointer 21 on the arc dial 13 is observed, and, And (7) flattening.

Furthermore, after the measurement is finished, each disassembly part of the measuring device needs to be disassembled, and the measuring device is arranged in a box or a backpack for collecting the measuring device, because the disassembled boss 22 and the disassembled scale pointer 21 are small, a cylindrical hole 16 is formed in one end of the horizontal ruler 1, which is far away from the notch 11, the disassembled boss 22 and the disassembled scale pointer 21 are placed in the cylindrical hole 16, and a cover is covered, so that the next measurement is convenient. The device has the advantages of simple structure, convenience in carrying, simplicity in use and capability of saving measurement time.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a corner perpendicularity engineering measuring device for architectural design, its characterized in that, includes level bar (1) and guiding rule (2), notch (11) have radially been seted up to the one end of level bar (1), the one end of guiding rule (2) is arranged in notch (11) of level bar (1) and is articulated with level bar (1) through the round pin axle, one side end of level bar (1) is seted up flutedly (12), guiding rule (2) mobilizable arrange in recess (12), and with recess (12) activity adaptation, one side end that level bar (1) is close to recess (12) is connected with detachable circular arc calibrated scale (13), the one end that guiding rule (2) is close to level bar (1) is connected with detachable scale pointer (21), scale pointer (21) can be in circular arc calibrated scale (13) surface slip, a round leveling pipe (14) is arranged on one side end face of the horizontal ruler (1), and water and bubbles for observation are filled in the round leveling pipe (14).

2. The engineering measuring device for the perpendicularity of a corner for building design according to claim 1, characterized in that the circular level tube (14) is arranged in the middle of one end face of the level bar (1), an arc-shaped protrusion is arranged in the middle of one end face of the level bar (1) far away from the circular level tube, fine adjusting bolts (15) are symmetrically arranged on two sides of the circular level tube (14), and the fine adjusting bolts (15) movably penetrate through the level bar (1) and are in threaded connection with the level bar (1).

3. The engineering measuring device for the perpendicularity of the corner for building design according to claim 1, characterized in that a detachable boss (22) is connected to one end, away from the level (1), of the guiding ruler (2).

4. The engineering measuring device for the perpendicularity of the corner for building design according to claim 1, characterized in that one end of the level (1) far away from the notch (11) is provided with a cylindrical hole (16).

5. The engineering measuring device of perpendicularity of a wall angle for building design according to claim 1, characterized in that the scale pointer (21) is arranged at an angle of 45 ° with the guiding ruler (2).

6. The engineering measuring device for the perpendicularity of a corner for building design according to claim 1, characterized in that a pin shaft is arranged on one end face of a right angle of the circular arc dial (13), a pin shaft hole matched with the pin shaft is arranged on one end face of the leveling rod (1), and one end of the pin shaft is movably arranged in the pin shaft hole.

7. The engineering measuring device for the perpendicularity of the corner for building design according to claim 1, characterized in that a standard angle measuring unit is arranged on the contact surface of the circular arc dial (13) and the scale pointer (21).