Level gauge with anti-toppling structure

Abstract

The utility model discloses a level gauge with an anti-toppling structure, which relates to the technical field of level gauges, and comprises a level gauge main body and a support main body, the support main body is arranged at the bottom end of the level gauge main body, an anti-toppling mechanism is arranged on the inner side of the support main body, and the anti-toppling mechanism comprises a support plate and a threaded column, the supporting plate is arranged on the inner side of the support body, and the threaded column is rotationally connected to the interior of the supporting plate through a bearing. The anti-toppling mechanism is arranged, the threaded column is in threaded connection with the threaded cylinder, and the threaded cylinder is in sliding connection with the limiting plate, so that the threaded cylinder can move in the vertical direction by rotating the rotary handle and the threaded column, and the support body can be stably supported through the anti-toppling plate; the leveling instrument can prevent slipping and even toppling, so that the leveling instrument body is prevented from being damaged, leveling operation can be conveniently achieved, the leveling instrument can be used on the bumpy ground, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, in particular to a level with an anti-dumping structure. Background Art

[0002] A level is an instrument that establishes a horizontal line of sight to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the principle of leveling. The main components are telescope, tube level, vertical axis, base, and foot screw. According to the structure, it can be divided into micro-tilt level, automatic level, laser level and digital level. According to the accuracy, it can be divided into precision level and ordinary level. The level is also one of the indispensable instruments in the process of building measurement.

[0003] At present, the existing level is generally installed on a tripod bracket by multiple bolts when in use, and the tripod bracket is generally composed of a mounting base at the bottom, legs and a ground cone. When used on soft ground, the ground cone is inserted into the ground to achieve positioning to prevent tipping over. However, when used on hard ground, the ground cone cannot be smoothly inserted into the ground, which may easily cause slipping or even tipping over, thereby easily damaging the level. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a level with an anti-dumping structure to solve the technical problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a level with an anti-dump structure, comprising a level body and a bracket body, the bottom end of the level body is provided with a bracket body, the inner side of the bracket body is provided with an anti-dump mechanism, the anti-dump mechanism comprises a support plate and a threaded column, the support plate is provided with the inner side of the bracket body, the threaded column is rotatably connected to the inside of the support plate through a bearing, a limit plate is provided on the inner side of the bracket body below the support plate, the inner side of the limit plate is movably connected with a threaded barrel, and the bottom end of the threaded barrel is provided with an anti-dump plate.

[0006] Preferably, a rotary handle is provided at one end of the threaded column that passes through the support plate, and the threaded column is threadedly connected to the threaded barrel.

[0007] Preferably, both sides of the threaded barrel are provided with limiting grooves, both sides of the interior of the limiting plate are welded and connected with limiting blocks, and the threaded barrel and the limiting plate form a sliding structure through the limiting blocks and the limiting grooves.

[0008] Preferably, the top of the bracket body is symmetrically provided with plug-in slots, the bottom of the level body is symmetrically welded with plug-in plates, and the level body and the bracket body form a snap-fit ​​structure through the plug-in slots and the plug-in plates.

[0009] Preferably, a mounting mechanism extending to the interior of the plug-in board is provided inside the body of the level, and the mounting mechanism consists of a push frame, a sloped groove, a mounting plate, a mounting groove and a supporting spring.

[0010] Preferably, the mounting groove is provided on one side of the plug-in board, the mounting plate is slidably connected to the inside of the bracket body, a support spring is welded between the mounting plate and the bracket body, an inclined surface is provided at one end of the mounting plate close to the plug-in board, and the plug-in board and the plug-in slot form a locking structure through the mounting plate and the mounting groove.

[0011] Preferably, the push frame is slidably connected to the inside of the bracket body, and the inclined groove is opened inside one end of the mounting plate.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] 1. When the existing level is used on a hard ground, the ground cone cannot be smoothly inserted into the ground, so it is easy to slip or even tip over, which can easily damage the level. The utility model is provided with an anti-tipping mechanism. Since the threaded column is threadedly connected to the threaded barrel, and the threaded barrel is slidably connected to the limit plate, the threaded barrel can be moved in the vertical direction by rotating the handle and the threaded column, so that the anti-tipping plate can be used to stably support the bracket body, so that slipping or even tipping can be prevented, thereby preventing the level body from being damaged. At the same time, it is easy to realize the leveling operation, so that it can be used on uneven ground, expanding the scope of application;

[0014] 2. When the existing level is in use, it is generally installed on the tripod bracket by multiple bolts, which makes the installation process cumbersome and inconvenient, and the efficiency is low. The utility model is provided with a mounting mechanism. Since the mounting plate and the bracket body are elastically connected by a supporting spring, and an inclined surface is provided at one end of the mounting plate close to the plug-in plate, when the plug-in plate is inserted into the plug-in slot, the mounting plate will be stuck into the mounting slot under the action of the supporting spring, thereby facilitating the rapid installation of the level body, the operation process is simple and fast, and the efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial front view cutaway diagram of the anti-dumping mechanism of the utility model;

[0017] Figure 3 It is a front view cutaway diagram of the installation mechanism of the utility model;

[0018] Figure 4 It is a top view cutaway diagram of the installation mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the installation mechanism of the utility model.

[0020] In the figure: 1. Level instrument body; 2. Bracket body; 3. Anti-dumping mechanism; 301. Support plate; 302. Threaded column; 303. Limiting plate; 304. Threaded cylinder; 305. Anti-dumping plate; 306. Rotary handle; 4. Mounting mechanism; 401. Push frame; 402. Bevel groove; 403. Mounting plate; 404. Mounting groove; 405. Support spring; 5. Plug-in groove; 6. Plug-in plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] A level with an anti-dumping structure, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a leveling instrument body 1 and a bracket body 2, and the bracket body 2 is arranged at the bottom end of the leveling instrument body 1.

[0024] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 It can be seen that the interior of the level meter body 1 is provided with a mounting mechanism 4 extending to the interior of the plug-in board 6, and the mounting mechanism 4 is composed of a push frame 401, a bevel groove 402, a mounting plate 403, a mounting groove 404 and a support spring 405. The mounting groove 404 is opened on one side of the plug-in board 6, and the mounting plate 403 is slidably connected to the interior of the bracket body 2. A support spring 405 is welded between the mounting plate 403 and the bracket body 2. An inclined surface is provided at one end of the mounting plate 403 close to the plug-in board 6, and the plug-in board 6 and the plug-in slot 5 form a locking structure through the mounting plate 403 and the mounting groove 404. In the process of inserting the plug-in board 6 into the plug-in slot 5, the mounting plate 403 will be stuck in the mounting groove 404 under the action of the support spring 405, thereby facilitating the rapid installation of the level meter body 1, and the operation process is simple and fast, and the efficiency is improved.

[0025] See also Figure 1 and Figure 2It can be seen that the inner side of the bracket body 2 is provided with an anti-dumping mechanism 3, and the anti-dumping mechanism 3 includes a support plate 301 and a threaded column 302. The support plate 301 is provided with the inner side of the bracket body 2, and the threaded column 302 is rotatably connected to the inside of the support plate 301 through a bearing. The inner side of the bracket body 2 is provided with a limit plate 303 below the support plate 301, and the inner side of the limit plate 303 is movably connected with a threaded cylinder 304, and the bottom end of the threaded cylinder 304 is provided with an anti-dumping plate 305. A handle 306 is provided at one end of the threaded column 302 that passes through the support plate 301. The threaded column 302 is threadedly connected to the threaded tube 304. The threaded tube 304 is moved in the vertical direction by rotating the handle 306 and the threaded column 302, so that the anti-dumping plate 305 can be used to stably support the bracket body 2, thereby preventing slipping or even dumping, thereby preventing the level meter body 1 from being damaged. At the same time, it is easy to achieve leveling operations, so that it can be used on uneven ground, expanding the scope of application.

[0026] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 It can be seen that the top of the bracket body 2 is symmetrically provided with a plug-in slot 5, and the bottom end of the level body 1 is symmetrically welded with a plug-in plate 6. The level body 1 and the bracket body 2 form a snap-fit ​​structure through the plug-in slot 5 and the plug-in plate 6, so that the preliminary installation of the level body 1 on the bracket body 2 can be realized.

[0027] See also Figure 3 , Figure 4 and Figure 5 It can be seen that the push frame 401 is slidably connected to the inside of the bracket body 2, and the inclined groove 402 is opened inside one end of the mounting plate 403. The mounting plate 403 is moved horizontally by pushing the push frame 401, so that the mounting plate 403 can be easily separated from the mounting groove 404. At this time, the level body 1 can be moved upward to achieve the separation between it and the bracket body 2.

[0028] See also Figure 2 It can be seen that limiting grooves are provided on both sides of the threaded barrel 304, and limiting blocks are welded and connected on both sides of the limiting plate 303. The threaded barrel 304 and the limiting plate 303 form a sliding structure through the limiting blocks and limiting grooves, which can play a supporting and limiting role, so that the threaded barrel 304 can be prevented from rotating together with the threaded column 302, thereby increasing the stability of the threaded barrel 304 during the lifting process.

[0029] The working principle of the present utility model is as follows: when using the level with an anti-dumping structure, the level body 1 is installed on the top of the bracket body 2, and then the threaded tube 304 can be moved in the vertical direction by rotating the handle 306 and the threaded column 302, so that the bracket body 2 can be stably supported by the anti-dumping plate 305. At this time, measurement operations can be performed through the level body 1, and the internal structure and working principle of the level body 1 are prior art, so they will not be elaborated here. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0030] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A level with an anti-dumping structure, comprising a level body (1) and a bracket body (2), characterized in that: A support body (2) is arranged at the bottom end of the level body (1), and an anti-dumping mechanism (3) is arranged on the inner side of the support body (2). The anti-dumping mechanism (3) comprises a support plate (301) and a threaded column (302). The support plate (301) is arranged on the inner side of the support body (2), and the threaded column (302) is rotatably connected to the inside of the support plate (301) through a bearing. A limit plate (303) is arranged on the inner side of the support body (2) below the support plate (301), and a threaded cylinder (304) is movably connected to the inner side of the limit plate (303). An anti-dumping plate (305) is arranged at the bottom end of the threaded cylinder (304).

2. The level with an anti-dumping structure according to claim 1, characterized in that: One end of the threaded column (302) passing through the support plate (301) is provided with a rotating handle (306), and the threaded column (302) is threadedly connected to the threaded barrel (304).

3. The level with an anti-dumping structure according to claim 1, characterized in that: Limiting grooves are provided on both sides of the threaded barrel (304), limiting blocks are welded to both sides of the inside of the limiting plate (303), and the threaded barrel (304) and the limiting plate (303) form a sliding structure through the limiting blocks and the limiting grooves.

4. The level with an anti-dumping structure according to claim 1, characterized in that: The top end of the bracket body (2) is symmetrically provided with a plug-in slot (5), the bottom end of the level body (1) is symmetrically welded with a plug-in plate (6), and the level body (1) and the bracket body (2) form a snap-fit ​​structure via the plug-in slot (5) and the plug-in plate (6).

5. The level with an anti-dumping structure according to claim 4, characterized in that: The interior of the level meter body (1) is provided with a mounting mechanism (4) extending into the interior of the plug-in board (6); the mounting mechanism (4) is composed of a push frame (401), an inclined groove (402), a mounting plate (403), a mounting groove (404) and a support spring (405).

6. The level with an anti-dumping structure according to claim 5, characterized in that: The mounting groove (404) is provided on one side of the plug-in board (6); the mounting plate (403) is slidably connected to the inside of the bracket body (2); a support spring (405) is welded between the mounting plate (403) and the bracket body (2); an inclined surface is provided at one end of the mounting plate (403) close to the plug-in board (6); and the plug-in board (6) and the plug-in groove (5) form a snap-fit ​​structure via the mounting plate (403) and the mounting groove (404).

7. The level with an anti-dumping structure according to claim 5, characterized in that: The push frame (401) is slidably connected to the inside of the bracket body (2), and the inclined groove (402) is opened inside one end of the mounting plate (403).

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