CN207585602U - A kind of self-supporting ight water level box staff - Google Patents

Abstract

The utility model discloses a kind of self-supporting ight water level box staff, and the lower end of Sopwith staff ontology is removably mounted in the mounting hole of pedestal, and Sopwith staff tripod is sleeved on by sets of holes on Sopwith staff ontology；LED light clamp and bubble clamp are U-shaped component, Sopwith staff ontology is arranged in the cavity formed on LED light clamp and bubble clamp by base and two wing sides, the base and a wing side of LED light clamp and bubble clamp are threaded with bolt, and the end of the screw rod of the bolt on wing side is connected with the top plate with the front of Sopwith staff ontology or rear-face contact；LED light is installed on LED light clamp, and level(l)ing bubble is installed on bubble clamp.It can improve the accuracy of measurement data result by the Sopwith staff, while can be that staff reduces workload, save human resources, be on the other hand night, measurements provides a convenient in tunnel or during insufficient light, while improve the precision that night measures.

Description

A self-supporting night-use leveling tower ruler

technical field

The utility model relates to the technical field of leveling, in particular to a self-supporting night-use leveling tower ruler.

Background technique

At present, at least two people can measure the height through the level and the tower ruler. One person observes and records and one person supports the tower ruler. However, due to the shaking of the tower ruler, it is difficult to ensure that the tower ruler is upright, so there is a large error in the data. The existing self-supporting tower ruler, On the one hand, the stability of the bottom of the tower is not considered and the tripod cannot adjust the height accurately; The ruler cannot be read at night or in the tunnel. Even if it can be irradiated with a flashlight, it is difficult for the staff to use strong light to illuminate the tower ruler while keeping the tower ruler upright, which will cause measurement errors. At present, there is a kind of tower ruler for night use. Luminous materials, but the luminous performance is not very good, the duration is also limited and most of the fluorescent materials are harmful to the human body. At the same time, it is difficult to observe the tilt of the tower at night, and it is more necessary to make the tower stand upright.

Problems existing in similar devices: the existing tower ruler does not consider the stability of the bottom of the tower ruler and the tripod cannot adjust the height accurately. The verticality of the two cannot be guaranteed, so adjusting the leveling bubble on the tripod hole cannot accurately ensure that the tower ruler is upright, and because the base is complex, it cannot adapt to the environment with a slope or a slight undulation on the ground and the use process is more complicated.

Night-use tower rulers using luminous materials have poor luminous performance and limited duration, and most fluorescent materials are harmful to the human body. At the same time, it is difficult to observe the tower ruler tilt at night, and it is more necessary to keep the tower ruler upright to avoid artificial shaking.

Utility model content

In order to solve the problems in the prior art, the purpose of this utility model is to provide a self-supporting night-use leveling tower ruler, through which the accuracy of the measurement data results can be improved, and at the same time, the workload of the staff can be reduced, saving Human resources, on the other hand, provide convenience for measurement at night, in tunnels or when light is insufficient, and at the same time improve the accuracy of night measurement.

The technical scheme that the utility model adopts is as follows:

A self-supporting night-use leveling tower ruler, including a tower ruler body, an LED light, an LED light clip, a level bubble, a bubble clip, a base and a tower ruler tripod; In the installation hole of the base, the tower ruler tripod is set on the tower ruler body through the sleeve hole; the LED light clip and the air bubble clip are both U-shaped components, and the tower ruler body is set on the LED light clip and the air bubble clip by the bottom edge and two wings. In the cavity formed by the side, the bottom edge of the LED lamp clip and the air bubble clip and a wing are all threaded with bolts, and the end of the screw of the bolt on the wing is connected with a top plate that is in contact with the front or back of the tower ruler body;

The LED light is installed on the LED light clip, and the level bubble is installed on the bubble clip.

The LED lamp and the LED lamp clip are detachably connected through a boss groove structure, one side of the LED lamp is provided with a boss structure, and the inner surface of the wing end of the LED lamp clip is provided with a hole that is adapted to the boss structure. groove structure.

The body of the tower ruler is provided with two LED lamp clips along its height direction, and the two LED lamp clips are connected by a connecting plate; the LED lamp is provided with two boss structures up and down along its length direction, and the two boss structures are connected with the upper LED lights respectively. The groove structure of the lamp clip is detachably connected to the groove structure of the lower LED lamp clip.

The level bubble and the bubble clip are detachably connected through a boss groove structure, one end of the level bubble is provided with a boss, and the inner surface of the wing end of the bubble clip is provided with a groove adapted to the boss.

The upper end of the lower leg of the tower tripod extends into the inner cavity of the upper leg, and the lower end of the upper leg is threadedly connected with a bolt, which passes through the tube wall of the upper leg, and the head of the screw rod of the bolt and the lower leg against the outer wall.

Bolts are threadedly connected to the sleeve hole where the tower ruler body passes through on the tower ruler tripod, and the head of the screw rod of the bolt is connected with a top plate in contact with the front or back of the tower ruler body.

The inner surface of the sleeve hole for the tower ruler body to pass through on the tower ruler tripod is coated with a rubber layer.

The installation hole on the base is a circular blind hole, and the inner diameter of the installation hole is greater than the diameter of the circumscribed circle of the cross section of the tower ruler body.

A handle is connected to the upper end of the base.

The LED light is a rechargeable LED light.

The utility model has the following beneficial effects:

In the self-supporting night-use leveling tower ruler of the utility model, the lower end of the tower ruler body is detachably installed in the mounting hole of the base, the stability of the bottom of the tower ruler is increased through the base, and the sliding and tilting of the tower ruler is avoided; LED light clips and air bubble clips Both are U-shaped components, the tower ruler body is set in the cavity formed by the bottom edge and two wings on the LED light clip and the air bubble clip, and the bottom edge and one wing of the LED light clip and the air bubble clip are screwed with bolts. The LED light is installed on the LED light clip, and the level bubble is installed on the air bubble clip. By installing the level bubble, the upright accuracy of the tower ruler can be increased. By installing the LED lamp, the tower ruler body can be partially illuminated. Therefore, the utility model The tower ruler can improve the accuracy of the measurement data results, and at the same time reduce the workload of the staff and save human resources. On the other hand, it provides convenience for measurement at night, in the tunnel or when the light is insufficient, and improves the accuracy of night measurement;

When in use, the LED light clip and air bubble clip are laterally sleeved on the tower body through the opening between the two wings, the LED light clip and the air bubble clip are placed at the preset position, and then the wings and the bottom are placed Tighten the bolts so that the LED light clips and air bubble clips are relatively fixed to the tower ruler body. Therefore, the position of the LED light and the level bubble can be flexibly adjusted and fixed through the above structure, which is convenient for observation and measurement; the end of the screw of the bolt on the wing The top plate is connected to the front or back of the tower ruler body, and the top plate is in contact with the front or back of the tower ruler body, which can prevent the head of the bolt from scratching the scribe line on the tower ruler body, causing inconvenience in observation.

Further, the level bubble and the bubble clip are detachably connected through a boss groove structure, one end of the level bubble is provided with a boss, and the inner surface of the wing end of the bubble clip is provided with a groove adapted to the boss, The installation and disassembly of the level bubble is facilitated by the structure of the boss groove, and damage to the level bubble can be avoided at the same time under the premise of ensuring normal use.

Further, the upper end of the lower leg of the tower foot tripod stretches into the inner chamber of the upper leg, and the lower end of the upper leg is threadedly connected with a bolt, and the bolt passes through the pipe wall of the upper leg, and the head of the screw rod of the bolt is connected to the inner cavity of the upper leg. The outer walls of the lower outriggers are against each other. When adjustment is required, loosen the bolts, insert the lower outriggers into the upper outriggers for a certain distance, or pull the lower outriggers out of the upper outriggers for a certain distance, and then tighten the bolts to make the bolts The head pushes between the upper leg and the lower leg to achieve the fixation between the upper leg and the lower leg. Therefore, the legs of the tower tripod can be finely adjusted in height, making the adjustment more fine.

Further, on the tower ruler tripod, there are bolts threadedly connected to the hole where the tower ruler body passes through. By tightening and loosening the bolts, the tower ruler tripod and the tower ruler body can be fixed and adjusted, ensuring that the tower ruler The body is in a stable state during use, making the measurement results more accurate; the head of the screw rod of the bolt is connected with a top plate that contacts the front or back of the tower ruler body, and the contact between the top plate and the front or back of the tower ruler body can avoid bolts. The head scratches the engraved line on the body of the tower ruler, which makes observation inconvenient.

Further, on the tower ruler tripod, the inner surface of the sleeve hole that the tower ruler body passes is covered with a rubber layer, which can prevent the tower ruler body from scratching the surface of the tower ruler body when the sleeve hole moves in the sleeve hole through the rubber layer. affect the observation.

Further, the installation hole on the base is a circular blind hole, and the inner diameter of the installation hole is greater than the diameter of the circumscribed circle of the cross section of the tower ruler body. When the lower end of the tower ruler body is inserted into the installation hole, the tower ruler body can rotate relative to the installation hole , and inclined at a certain angle, when the tower ruler body and the base are used on an inclined surface, it is easy to adjust the tower ruler body to a vertical state through the tower ruler tripod, without moving and rotating the angle of the base, which greatly facilitates the operation.

Description of drawings

Fig. 1 is the schematic diagram when the self-supporting night leveling tower ruler of the present utility model is used to measure;

Fig. 2 is the schematic diagram of the bubble clip of the present utility model;

Fig. 3 is the structural representation of the level bubble of the present utility model;

Fig. 4 is the front view after assembly of the air bubble clamp and the level air bubble of the utility model;

Fig. 5 is a top view of the utility model after the air bubble clamp and the level air bubble are assembled;

Fig. 6 is the front view of the self-supporting night leveling tower ruler of the utility model;

Fig. 7 is the top view of the utility model tower ruler tripod;

Fig. 8 is the front view of the utility model base;

Fig. 9 is a side view of the base of the utility model;

Fig. 10 is a front view of the LED lamp clip of the utility model after being assembled with the LED lamp;

Fig. 11 is a top view of the LED lamp clip of the present invention after being assembled with the LED lamp.

In the figure, 1-level, 2-infrared laser, 3-level tripod, 4-tower body, 5-LED light, 6-LED light clip, 7-level bubble, 7-1-boss, 8-bubble clip , 8-1-groove, 9-bolt, 10-rubber layer, 11-top plate, 12-upper leg, 13-lower leg, 14-pedal, 15-base, 15-1-installation hole, 16- Handle, 17-tower foot tripod, 17-1-set hole, 18-connecting plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model will be further described.

As shown in Figures 2 to 11, the self-supporting night-use leveling tower ruler of the present utility model includes a tower ruler body 4, LED lights 5, LED light clips 6, level bubbles 7, bubble clips 8, base 15 and tower ruler tripods 17; the lower end of the tower ruler body 4 is detachably installed in the mounting hole 15-1 of the base 15, the mounting hole 15-1 is a circular blind hole, the inner diameter is greater than the diameter of the circumscribed circle of the tower ruler body 4 cross-section, the tower ruler tripod 17 Set on the tower ruler body 4 through the sleeve hole 17-1; the LED lamp clip 6 and the bubble clip 8 are U-shaped components, and the tower ruler body 4 is arranged on the LED lamp clip 6 and the bubble clip 8 by the bottom edge and two wings. In the cavity formed by the side, the bottom edge of the LED lamp clip 6 and the air bubble clip 8 and a wing are all threaded with bolts, and the end of the screw of the bolt on the wing is connected with the front or back of the tower ruler body 4. top plate 11;

The LED lamp is installed on the LED lamp clamp 6, the LED lamp 5 is a rechargeable LED lamp, and the level bubble 7 is installed on the bubble clamp 8.

As shown in Figures 2 to 5, the level bubble 7 and the bubble clip 8 are detachably connected through a boss groove structure, one end of the level bubble 7 is provided with a boss 7-1, and the inner part of the wing end of the bubble clip 8 is A groove 8-1 adapted to the boss 7-1 is provided on the side.

As shown in Figure 10, combined with Figures 2 to 5, the LED lamp 5 and the LED lamp clip 6 are detachably connected through a boss groove structure, one side of the LED lamp 5 is provided with a boss structure, and the LED lamp clip 6 wings The inner surface of the edge end is provided with a groove structure adapted to the boss structure. The boss structure on the LED lamp 5 is the same as the boss 7-1 structure, and the groove structure on the LED lamp clip 6 is the same as the groove structure. 8-1 The structure is the same;

As shown in Figure 11, the boss structure on the LED lamp 5 is arranged on one side of the width direction of the LED lamp 5. After the LED lamp 5 is installed on the LED lamp clip 6, the light of the LED lamp 5 can be irradiated on the tower ruler body 4. scale for easy observation.

As shown in Figure 10, in order to make the LED lamp 5 have higher stability, the tower ruler body 4 is provided with two LED lamp clips 6 along its height direction, and the two LED lamp clips 6 are connected by a connecting plate 18, and the connecting plate 18 is both It plays the role of connecting the two LED lamp clips 6 as a whole, and also plays a role in making the two LED lamp clips 6 have a fixed distance, so that the LED lamp 5 is easy to install; Two boss structures are detachably connected with the groove structure of the upper LED lamp clip 6 and the groove structure of the lower LED lamp clip 6 respectively. The above structure makes the LED lamp 5 fixed by two points, which is beneficial to Measurement.

As shown in Figures 6 and 7, the upper end of the lower leg 13 of the tower ruler tripod 17 stretches into the inner chamber of the upper leg 12, and the lower end of the upper leg 12 is threaded with a bolt, and the bolt passes through the upper leg 12 pipe wall, the head of the screw rod of the bolt is against the outer wall of the lower leg 13. On the tower ruler tripod 17, the sleeve hole 17-1 place that the tower ruler body 4 passes is threadedly connected with a bolt, and the head of the screw rod of the bolt is connected with the top plate 11 contacting with the front or the back of the tower ruler body 4. The inner surface of the sleeve hole 17 - 1 for the tower ruler body 4 to pass through on the tower ruler tripod 17 is coated with a rubber layer 10 . As shown in FIGS. 8 and 9 , a handle 16 is connected to the upper end of the base 15 .

Functions and advantages of each part:

1) The LED light 5 is used to illuminate the local reading area, and the operation is simple.

2) The level bubble 7 is inserted into the bubble clamp 8, and is vertically fixed on the tower ruler by the bolts 9 on both sides, and then the tower ruler is leveled.

3) The rubber layer 10 can prevent abrasion of the tower ruler body.

4) The top plate 11 on the tower foot tripod 17 can be fixed by bolts to keep the tower foot stable.

5) The upper leg 12 and the lower leg 13 can be stretched up and down relative to each other, adjusted in height, and fixed by bolts.

6) A pedal 14 is set on the lower leg 13, by which the tip of the lower leg can be stepped into the soil to increase the stability of the tower ruler tripod.

7) The base 15 is a metal base, the base hole is square, and a rubber pad is provided in the hole to slow down the wear of the bottom of the tower ruler; there are four pointed feet on the bottom surface to increase stability and prevent sliding.

8) The handle 16 is convenient for carrying the base.

work process:

1) When the level 1 is used at night, the position of the tower ruler is determined by the infrared laser 2 on the top of the level 1 .

2) Install the LED lamp 5 on the side of the tower ruler in the reading area of the tower ruler body 4 through the LED lamp clip 6 .

3) Put the bubble clip 8 on the tower ruler from the side of the tower ruler, insert the level bubble 7 into the groove 8-1 in the bubble clip 8 on the other side of the tower ruler, tighten the bolts 9 on both sides, pass the bolt and The top plate connected with it makes the level bubble 7 close to the tower ruler and keeps perpendicular to the tower ruler.

4) Insert the tower ruler body 4 through the casing hole 17-1, insert the lower part into the base 15, attach the top plate 11 to the front or back of the tower ruler body through the bolt 9 outside the casing hole 17-1, and tighten the bolts , The tower ruler body is fixed in the sleeve hole 17-1.

5) telescopic upper leg 12 and lower leg 13 adjust the relative length to level the level bubble 7, and fix the upper and lower legs (12, 13) by the bolts on the lower leg 13.

6) If on the ground, the tip of the lower leg 13 is stepped into the soil by the pedal 14 to increase stability, and the sharp corner of the base also has the same effect.

Claims (10)

1. A self-supporting night-use leveling tower ruler is characterized in that it comprises a tower ruler body (4), LED lights (5), LED light clips (6), level bubbles (7), bubble clips (8), a base (15) and tower ruler tripod (17); Offer mounting hole (15-1) on the base (15), the lower end of tower ruler body (4) is detachably installed in the mounting hole (15-1) of base (15) Among them, the tower ruler tripod (17) is set on the tower ruler body (4) through the sleeve hole (17-1); the LED lamp clip (6) and the air bubble clip (8) are both U-shaped components, and the tower ruler body (4) Set in the cavity formed by the bottom edge and two wing edges on the LED light clip (6) and the air bubble clip (8), the bottom edge and one wing edge of the LED light clip (6) and the air bubble clip (8) are screwed together There are bolts, and the end of the screw rod of the bolts on the wing is connected with the top plate (11) that is in contact with the front or back of the tower ruler body (4); The LED lamp (5) is installed on the LED lamp clamp (6), and the level bubble (7) is installed on the bubble clamp (8). 2. A kind of self-supporting night-use leveling tower ruler according to claim 1, characterized in that, the level bubble (7) and the bubble clip (8) are detachably connected through the boss groove structure, and the level bubble (7) ) is provided with a boss (7-1), and the inner surface of the wing end of the air bubble clip (8) is provided with a groove (8-1) adapted to the boss (7-1). 3. A kind of self-supporting night-use leveling tower ruler according to claim 1, characterized in that, the LED lamp (5) and the LED lamp clip (6) are detachably connected by a boss groove structure, and the LED lamp ( 5) is provided with a boss structure on one side, and a groove structure adapted to the boss structure is provided on the inner surface of the wing end of the LED lamp clip (6). 4. A kind of self-supporting night use leveling tower ruler according to claim 1, is characterized in that, tower ruler body (4) is provided with two LED lamp clips (6) along its height direction, two LED lamp clips (6) ) are connected by a connecting plate (18); the LED lamp (5) is provided with two boss structures up and down along its length direction, and the two boss structures are respectively connected with the groove structure of the upper LED lamp clip (6) and the lower The groove structure of the LED lamp clip (6) is detachably connected. 5. A kind of self-supporting night leveling tower ruler according to claim 1, characterized in that, the upper end of the lower leg (13) of the tower ruler tripod (17) stretches into the inner chamber of the upper leg (12) , the lower end of the upper leg (12) is threadedly connected with a bolt, and the bolt passes through the pipe wall of the upper leg (12), and the head of the screw rod of the bolt is against the outer wall of the lower leg (13). 6. A kind of self-supporting night use leveling tower ruler according to claim 1, it is characterized in that, the sleeve hole (17-1) place is threadedly connected with bolt, and the head of the screw rod of bolt is connected with tower ruler body (4 ) with the top plate (11) in contact with the front or back. 7. A kind of self-supporting night-use leveling tower ruler according to claim 1, characterized in that, the inner surface of the bushing (17-1) is coated with a rubber layer (10). 8. A kind of self-supporting night-use leveling tower ruler according to claim 1, characterized in that, the mounting hole (15-1) on the base (15) is a circular blind hole, and the mounting hole (15-1) The inner diameter is greater than the diameter of the circumscribed circle of the tower ruler body (4) cross section. 9. A kind of self-supporting night-use leveling tower ruler according to claim 1, characterized in that, a handle (16) is connected to the upper end of the base (15). 10. A kind of self-supporting night-use leveling pole according to claim 1, characterized in that, the LED lamp (5) is a rechargeable LED lamp.