Leveling rod convenient for remote rod supporting and observation

Abstract

The utility model discloses a leveling rod convenient for remote rod supporting and observation, which comprises a leveling rod body, the side surface of the leveling rod body is provided with a rod supporting handle with an overhead middle part, and the upper end and the lower end of the rod supporting handle are fixed on the leveling rod body through bolts; a quick connection hole is formed in the center of the ruler supporting handle, a limiting extrusion rubber ring sleeve is arranged on the inner wall of the quick connection hole, and an auxiliary ruler supporting rod set is inserted into the quick connection hole; the auxiliary ruler supporting rod set comprises at least one auxiliary ruler supporting rod, and when two or more auxiliary ruler supporting rods are adopted, the auxiliary ruler supporting rods are connected in an end-to-end inserting mode and matched with bolts. The leveling rod can be remotely supported by adopting the auxiliary rod supporting rod group, and can be quickly inserted and pulled out through the quick connecting hole in the distance, so that the leveling rod is very suitable for being used in a narrow space, and personnel do not need to carry out near operation.

Description

Technical Field

[0001] This utility model relates to the technical field of building settlement measurement devices, and in particular to a leveling rod that is easy to remotely hold and observe. Background Technology

[0002] In building settlement measurement, a leveling rod is generally used to measure and read the data at the observation point. However, under current conditions, settlement observation points are often located in areas with dense scaffolding or confined spaces, making it impossible for personnel to measure the data at close range. Moreover, such confined spaces are often accompanied by dim lighting, making it impossible for the leveling instrument to read the data. Therefore, improvements are needed. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a leveling rod that is easy to use for remote leveling and observation in order to overcome the shortcomings of the existing technology.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a leveling rod that is easy to use for remote leveling and observation, including the body of the leveling rod, on the side of the body, a leveling rod handle that is suspended in the middle, and the upper and lower ends of the leveling rod handle are fixed to the body by bolts.

[0005] The handle of the ruler has a quick-connect hole in the center, and a limit compression rubber ring is provided on the inner wall of the quick-connect hole. An auxiliary ruler rod assembly is inserted into the quick-connect hole.

[0006] The auxiliary ruler rod assembly includes at least one auxiliary ruler rod. When two or more auxiliary ruler rods are used, they are connected by interlocking end to end and using bolts.

[0007] The upper end of the auxiliary ruler rod is equipped with a calibration bubble and an adjustable lighting frame;

[0008] By adopting the above technical solution, the leveling rod can be remotely supported by the auxiliary support rod assembly, and can be quickly inserted and pulled out from a distance through the quick-connect hole, which is very suitable for use in confined spaces.

[0009] Furthermore, the adjustable lighting bracket of this utility model includes a base, on which a sleeve for inserting lighting equipment is rotatably connected via a pivot.

[0010] By adopting the above technical solution, lighting tools such as flashlights can be inserted into the sleeve, and the angle can be adjusted in conjunction with the rotating shaft. This makes it more convenient to observe and calibrate the bubble or to assist in reading in low-light environments.

[0011] Furthermore, the bottom of the auxiliary ruler rod of this utility model is provided with a sliding rod, and a telescopic support frame is slidably connected to the sliding rod;

[0012] By adopting the above technical solution and setting up telescopic support frames, such as triangular support frames, the auxiliary guide rod can be supported after the position is adjusted to ensure stability.

[0013] Furthermore, in this utility model, the end of the auxiliary ruler rod inserted into the quick-connect hole is provided with a spherical elastic rubber head;

[0014] By adopting the above technical solution, the spherical elastic rubber head can not only be pushed better in the limiting and squeezing rubber ring when the auxiliary guide rod is inserted into the quick-connect hole, but also the end can better abut against the leveling rod after insertion, making it less prone to slippage.

[0015] Furthermore, the main body of this utility model is also provided with an LED light strip for easy reading.

[0016] The beneficial effects of this utility model are: the leveling rod of this utility model, which is convenient for remote leveling and observation, solves the problems existing in the prior art and has the following advantages:

[0017] 1. By using an auxiliary support rod assembly, the leveling rod can be supported remotely, and it can be quickly inserted and removed from a distance via quick-connect holes. It is very suitable for use in confined spaces and does not require personnel to operate it close to the site.

[0018] 2. The handle of the ruler not only provides a quick-plug interface for the auxiliary ruler rod, but also transforms single-point support into three-point linkage support, increasing the support area and improving the effect;

[0019] 3. An adjustable lighting bracket is added to the auxiliary ruler rod to facilitate the placement of lighting tools such as flashlights. With the angle rotation, it is more convenient to observe and calibrate the bubble and take readings in dim environments. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 yes Figure 1 Enlarged view of point A in the image.

[0023] The following are labeled in the diagram: 1. Main body, 2. Ruler handle, 3. Bolt, 4. Quick-connect hole, 5. Limiting compression rubber ring, 6. Auxiliary ruler rod, 7. Calibration bubble, 8. Base, 9. Sleeve, 10. Sliding rod, 11. Telescopic support frame, 12. Spherical elastic rubber head, 13. LED light strip. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] like Figure 1 and Figure 2 The figure shows a leveling rod that is easy to use for remote leveling and observation. It includes a leveling rod body 1, a leveling rod handle 2 with the middle part suspended on the side of the body 1, and the upper and lower ends of the leveling rod handle 2 are fixed to the body 1 by bolts 3.

[0026] A quick-connect hole 4 is provided in the center of the handle 2 of the ruler. A limit extrusion rubber ring 5 is provided on the inner wall of the quick-connect hole 4. An auxiliary ruler rod assembly is inserted into the quick-connect hole 4.

[0027] The auxiliary ruler assembly includes at least one auxiliary ruler rod 6. When two or more auxiliary ruler rods 6 are used, they are connected by interlocking end-to-end and using bolts. The upper end of the auxiliary ruler rod 6 is equipped with a calibration bubble element 7 and an adjustable lighting frame.

[0028] The adjustable lighting fixture includes a base 8, on which a sleeve 9 for inserting lighting equipment is rotatably connected via a pivot. A sliding rod 10 is provided at the bottom of the auxiliary support rod 6, and a telescopic support frame 11 is slidably connected to the sliding rod 10. A spherical elastic rubber head 12 is provided at the end of the auxiliary support rod 6 that is inserted into the quick-connect hole 4. An LED light strip 13 is also provided on the main body 1.

[0029] Working principle:

[0030] When the leveling rod and settlement observation point are in a confined working environment, the operator at a distance should assemble multiple auxiliary rods end to end according to the actual situation. Then, align the end of the auxiliary rod with the spherical elastic rubber head with the quick-connect hole on the rod handle and insert it firmly against the leveling rod. If necessary, the telescopic support frame at the lower end of the auxiliary rod can be used for support to maintain stability.

[0031] If the space is small and the lighting is poor, the LED light strip on the leveling rod can be turned on. At the same time, a flashlight or other lighting tools can be placed in the adjustable lighting frame of the auxiliary leveling rod and rotated to make it easier to observe, calibrate the bubble and take readings in dim conditions.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A leveling rod that is easy to use for remote leveling and observation, characterized in that: The system includes a body (1) of a leveling rod, on the side of which a centrally suspended handle (2) is mounted. The upper and lower ends of the handle (2) are fixed to the body (1) by bolts (3). The handle (2) of the ruler has a quick-connect hole (4) in the center. A limit extrusion rubber ring (5) is provided on the inner wall of the quick-connect hole (4). An auxiliary ruler rod assembly is inserted into the quick-connect hole (4). The auxiliary ruler rod group includes at least one auxiliary ruler rod (6). When two or more auxiliary ruler rods (6) are used, they are connected by inserting them end to end and using bolts. The upper end of the auxiliary ruler rod (6) is provided with a calibration bubble element (7) and an adjustable lighting frame.

2. The leveling rod as described in claim 1, which facilitates remote leveling and observation, is characterized in that: The adjustable lighting bracket includes a base (8), on which a sleeve (9) for inserting lighting equipment is rotatably connected via a pivot.

3. A leveling rod as described in claim 1, characterized in that: The bottom of the auxiliary guide rod (6) is provided with a sliding rod (10), and a telescopic support frame (11) is slidably connected to the sliding rod (10).

4. A leveling rod as described in claim 1, characterized in that: The end of the auxiliary ruler rod (6) inserted into the quick-connect hole (4) is provided with a spherical elastic rubber head (12).

5. A leveling rod as described in claim 1, characterized in that: The main body (1) is also provided with an LED light strip (13).

Images