CN206891434U - Visible at night aided measurement device - Google Patents

Abstract

The utility model discloses a visual auxiliary measuring device at night, which is designed for nighttime measurement to facilitate the observation of vertical poles, and belongs to the technical field of construction engineering measurement; There are supporting feet at the end of the rod; when measuring the horizontal angle and other plane positions, the telescopic pointer is ejected, and the telescopic pointer is ejected and retracted by the ejection button, and the needle tip is aligned with the center of the test point; The ruler socket has fixed cards in four directions, front and rear, left and right, and the vertical ruler is fixed firmly through the fixed cards; LED spotlights are installed on the base. short. The utility model has the advantages of simple structure, convenient assembly and disassembly and use, and can realize nighttime measurement and unmanned assisted measurement. The location of the measurement point can be accurately found through the pointer, which improves the efficiency and quality of measurement.

Description

Night visual aid measuring device

technical field

The utility model is designed for conveniently observing a vertical pole during nighttime measurement, belongs to the technical field of construction engineering measurement, and particularly relates to a nighttime visual auxiliary measurement device.

Background technique

Building stakeout is to calibrate the plane position and elevation of the designed building on the spot. At present, when measuring azimuth, one person uses a latitude and longitude device or other instruments to measure, and the other two point at the measuring point with a sharp object; when measuring height difference, one person uses a level or other instruments to measure, and the other two point at the measuring point. Stand upright. However, the stakeout measurement in this way cannot control the quality of the measurement well, easily causes large errors, and consumes a lot of human resources and working hours; especially at night, the auxiliary measurement device is visible.

Contents of the invention

The purpose of the utility model is to provide a visual auxiliary measuring device at night, which aims to solve the problem that the auxiliary measurement by workers cannot control the quality of the measurement well, and it is easy to cause large measurement errors when the building is set out and measured. It is easy to cause the loss of human resources and the extension of measurement time. And when measuring during construction at night, it is difficult to see the measurement points in dimly lit areas.

The specific solution is: a night-time visual auxiliary measurement device, characterized in that the night-time visual auxiliary measurement device includes: a base 1, a support rod 2, a support foot 3, a ruler socket 4, an ejection button 5, and an LED spotlight 6. Telescopic pointer 7, hand screw bolt 8, left and right fixed card control button 9, front and rear fixed card control button 10, fixed card 11, spotlight switch 12;

The support rod 2 is fixed to the base 1 by hand-tightened bolts 8, and the end of the support rod 2 is consolidated with the support foot 3; the vertical ruler socket 4 is in the middle of the base 1, and there are four fixed cards 11 in the front, rear, left and right directions. 11 are respectively controlled by the left and right fixed card control buttons 9 and the front and rear fixed card control buttons 10. The LED spotlight 6 is installed on the base 1 and controlled by the spotlight switch 12 installed on the side of the base 1; the telescopic pointer 7 is controlled by the eject button 5 Controls popping up and its collapsing.

Further, the base 1 is a plate-like component, with a transparent square hole in the middle of the base 1 and small round holes on the four sides; the bottom is hinged to the support rod 2, and the middle part of the bottom is equipped with a telescopic pointer 7, and in the four upper holes, Ejection button 5, LED spotlight 6 are installed respectively, left and right to fixed card control button 9, forward and backward fixed card control button 10; During work, vertical ruler is installed on the top of vertical ruler socket 4.

Further, the support rod 2 is a rod-shaped component, the lower end of the support rod 2 is consolidated with the support foot 3 , the upper end is hinged with the base 1 and connected with the thumb bolt 8 , and the support rod 2 is controlled by the thumb bolt 8 .

Further, the retractable pointer 7 is a retractable needle-shaped component, which is installed on the lower part of the base 1 , and the upper part is connected with the ejection button 5 and is controlled by the ejection button 5 .

Further, the LED spotlight 6 and the spotlight switch 12 are illuminating devices installed on the top of the base 1;

Further, the vertical ruler socket 4 is positioned at the square hole position in the middle part of the base 1, and fixed cards 11 are installed around the vertical ruler socket 4, the left and right fixed cards 11 are connected with the left and right fixed card control buttons 9, and the front and rear fixed cards 11 are controlled with the front and rear fixed cards. The button 10 and the fixed card 11 are controlled by the left and right fixed card control buttons 9 and the front and rear fixed card control buttons 10 respectively.

The utility model has the advantages and positive technical effects: the night-time visual auxiliary measuring device is simple in structure, easy to assemble and disassemble and use, can realize night-time measurement and unmanned auxiliary measurement, and can accurately find the location of the measurement point through the pointer; Pass the ruler through the reserved cavity of the base, and clamp it with the fixed clip, which can ensure that the ruler stands vertically on the measurement point and is not easy to be blown by the wind, which ensures the accuracy of measurement, small size and low price.

Description of drawings

Fig. 1 is a schematic structural diagram of a night-time visual auxiliary measuring device provided by an embodiment of the present invention;

In the figure: 1. Base, 2. Support rod, 3. Support feet, 4. Vertical ruler socket, 5. Ejection button, 6. LED spotlight, 7. Telescopic pointer, 8. Tighten bolts by hand, 9. Fix left and right Card control button, 10, forward and backward fixed card control button, 11, fixed card, 12, spotlight switch.

detailed description

Below in conjunction with accompanying drawing 1, the application principle of the present utility model is further described.

The night-time visual auxiliary measuring device disclosed by the utility model comprises a base 1, a support rod 2, a support foot 3, a ruler socket 4, an ejection button 5, an LED spotlight 6, a telescopic pointer 7, hand-tightened bolts 8, and left and right fixing clips. Control button 9, forward and backward fixed card control button 10, fixed card 11, spotlight switch 12;

The support rod 2 is fixed to the base 1 by hand-tightened bolts 8, and the end of the support rod 2 is consolidated with the support foot 3; the vertical ruler socket 4 is in the middle of the base 1, and there are four fixed cards 11 in the front, rear, left and right directions. 11 are respectively controlled by the left and right fixed card control buttons 9 and the front and rear fixed card control buttons 10. The LED spotlight 6 is installed on the base 1 and controlled by the spotlight switch 12 installed on the side of the base 1; the telescopic pointer 7 is controlled by the eject button 5 Controls popping up and its collapsing.

The base 1 is made of an aluminum alloy plate with a diameter of 500-600 mm and a thickness of 20-30 mm; there is a transparent square hole in the middle of the base 1, the length of the hole is 120-140 mm, and the width is 80-100 mm; the four sides of the base 1 Four small round holes with a diameter of 20 mm are symmetrically arranged at the edge of 20-30 mm; the bottom of the base 1 is arranged in an equilateral triangle with a hinge, which is hinged with the support rod 2 through the hinge, and the hinge is installed on the same position on the base surface. Thumb bolts 8 control; telescopic pointer 7 is installed in the lower part of the middle part of the square hole at the bottom of the base 1, and ejection button 5, LED spotlight 6, left and right fixed card control button 9, and front and rear fixed card control are respectively installed in the four round holes on the upper part. Button 10; During work, vertical ruler is installed on the top of vertical ruler socket 4.

The support rod 2 is made of an aluminum alloy rod with a diameter of 30-40 mm and a length of 1.2-1.5 meters; the lower end of the support rod 2 is consolidated with the support foot 3, and the support foot 3 is 80-100 mm long and 30-40 mm wide. The thick 10-20 millimeter aluminum alloy block is made;

The retractable pointer 7 is a retractable needle-shaped part, installed on the bottom of the base 1, the upper part is connected with the eject button 5, and is controlled by the eject button 5. When performing positioning work, press the eject button 5, and the retractable pointer 7 pops up, and the pointer Vertically downward, just align with the positioning point; when not working, press the ejection button 5, and the telescopic pointer 7 will retract.

LED spotlight 6 and spotlight switch 12 are illuminator, are installed on the top of base 1;

The vertical ruler socket 4 is located at the square hole position in the middle part of the base 1, and the vertical ruler socket 4 is equipped with fixed cards 11 around it. , the fixed card 11 is controlled by the left and right fixed card control button 9 and the front and rear fixed card control button 10 respectively.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. A nighttime visual auxiliary measuring device is characterized in that the nighttime visual auxiliary measuring device comprises: a base (1), a support rod (2), a supporting foot (3), a ruler socket (4), and an ejection button (5), LED spotlight (6), retractable pointer (7), hand-tightened bolt (8), left and right fixed card control button (9), front and rear fixed card control button (10), fixed card (11), Spotlight switch (12); The support rod (2) is fixed to the base (1) by hand-tightening bolts (8), and the end of the support rod (2) is consolidated with the support foot (3); the vertical ruler socket (4) is in the middle of the base (1), There are fixed cards (11) in four directions, front and rear, left and right, and the fixed cards (11) are controlled by the left and right fixed card control buttons (9) and the front and rear fixed card control buttons (10), and the LED spotlights (6) are installed on the On the base (1), it is controlled by a spotlight switch (12) installed on the side of the base (1); the retractable pointer (7) is controlled by the eject button (5) to eject and retract. 2. The night-time visual auxiliary measuring device according to claim 1, characterized in that, the base (1) is a plate-shaped part, and there is a transparent square hole in the middle of the base (1), and small round holes are arranged on four sides; It is hinged with the support rod (2), the telescopic pointer (7) is installed in the middle part of the bottom, and the ejection button (5), the LED spotlight (6) and the left and right fixed card control buttons (9) are respectively installed in the four round holes on the upper part. ), forward and backward to the fixed card control button (10); during work, the vertical ruler is installed on the top of the vertical ruler socket (4). 3. The auxiliary visual measuring device at night according to claim 1, characterized in that, the support rod (2) is a rod-shaped component, the lower end of the support rod (2) is consolidated with the support foot (3), and the upper end is connected with the support foot (3). The base (1) is hinged and connected with the thumb bolts (8), and the support rod (2) is controlled by the thumb bolts (8). 4. The night-time visual auxiliary measuring device according to claim 1, characterized in that the telescopic pointer (7) is a retractable needle-shaped part installed on the lower part of the base (1), and the upper part is connected with the eject button (5) , controlled by the eject button (5). 5. The nighttime visual auxiliary measuring device according to claim 1, characterized in that, the LED spotlight (6) and the spotlight switch (12) are lighting devices installed on the top of the base (1); the LED spotlight ( 6) It is connected with the spotlight switch (12) by wires, and the LED spotlight (6) is controlled by the spotlight switch (12). 6. The night-time visual auxiliary measuring device according to claim 1, characterized in that, the vertical ruler socket (4) is located at the square hole position in the middle of the base (1), and the vertical ruler socket (4) is surrounded by fixed cards (11 ), the left and right fixed cards (11) are connected with the left and right fixed card control buttons (9), the front and rear fixed cards (11) are connected with the front and rear fixed card control buttons (10), and the fixed cards (11) are respectively controlled by the left and right fixed card control buttons (9), front and rear to the fixed card control button (10) control.