Multifunctional level gauge for engineering surveying and mapping

Abstract

The utility model relates to the technical field of level gauges, and provides a multifunctional level gauge for engineering surveying and mapping, which comprises a level gauge body, a storage box, a mounting cylinder, an adjusting cylinder, an adjusting column, an adjusting frame and a supporting bottom rod, a protective plate is arranged at the top end of the storage box in a sliding manner, and the mounting cylinder is arranged in the storage box in a sliding manner; the level gauge body is rotatably mounted on the upper side of the mounting cylinder through the multifunctional adjusting assembly, the adjusting cylinder is fixedly connected to the bottom end of the mounting cylinder, the adjusting column is slidably mounted on the adjusting cylinder in a penetrating mode, a bidirectional pushing assembly is arranged between the adjusting column and the mounting cylinder, and the multiple adjusting frames are slidably mounted on the adjusting column; sliding grooves for the adjusting frames to slide are formed in the adjusting columns, the supporting bottom rods are rotationally installed on the adjusting frames, and rotating grooves for the supporting bottom rods to rotate are formed in the adjusting frames. By means of the technical scheme, the problems that in the prior art, the time for installation, disassembly and storage is long, and the engineering surveying and mapping process is prone to being delayed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, in particular to a multifunctional level for engineering surveying and mapping. Background Art

[0002] With the development of the national economy, the number of large-scale projects has gradually increased, and engineering surveying and mapping has also played an increasingly important role in the national economy. In the process of engineering surveying and mapping, it is usually necessary to use a level to measure the height difference of the horizontal plane. It is widely used in the fields of construction, water conservancy and mining. The principle is to measure the height difference between ground points according to the principle of leveling. The current level is not convenient for automatic adjustment of the surveying angle during engineering surveying and mapping, and it needs to be repeatedly debugged and fixed, which is easy to reduce the accuracy of surveying and mapping;

[0003] After searching, the utility model with patent publication number CN212779197U discloses a multifunctional electronic level, which can achieve fine adjustment in the process of rotation through the one-way limiting effect of the limit slider on the fine adjustment gear, and at the same time produces limit fixation, and can be adjusted by releasing the limit setting to avoid errors caused by self-rotation. Although it is convenient to adjust the surveying and mapping angle of the water level, the level in the prior art needs to be used with a tripod during surveying and mapping. The level needs to be installed on the tripod before surveying and mapping. At the same time, in order to protect the level after surveying and mapping, the tripod and the level need to be disassembled and the level needs to be stored separately. The installation, disassembly and storage time is long, which is easy to delay the engineering surveying and mapping process. Utility Model Content

[0004] The utility model provides a multifunctional engineering surveying and mapping level, which solves the problem in the related art that the installation, disassembly and storage take a long time and are likely to delay the engineering surveying and mapping process.

[0005] The technical scheme of the utility model is as follows: a multifunctional engineering surveying and mapping level, comprising a level body, a storage box, a mounting tube, an adjustment tube, an adjustment column, an adjustment frame and a supporting bottom rod;

[0006] The level body is slidably installed in the storage box, and a protective plate is slidably provided on the top of the storage box;

[0007] The installation tube is slidably arranged in the storage box, and the level body is rotatably installed on the upper side of the installation tube through a multifunctional adjustment component;

[0008] The adjusting cylinder is fixedly connected to the bottom end of the mounting cylinder;

[0009] The adjusting column is slidably installed on the adjusting cylinder, and a bidirectional pushing component is provided between the adjusting column and the installation cylinder;

[0010] The adjusting racks are provided in plurality, and the plurality of adjusting racks are all slidably mounted on the adjusting column, and the adjusting column is provided with a sliding groove for the adjusting racks to slide;

[0011] The supporting bottom rod is rotatably mounted on each of the adjusting frames, and the bottom ends of the plurality of supporting bottom rods are all provided with supporting inclined surfaces.

[0012] Preferably, the multifunctional adjustment component comprises:

[0013] a first motor, the first motor being mounted on the inner bottom wall of the mounting tube;

[0014] A connecting frame, the connecting frame is arranged on the output end of the first motor;

[0015] A mounting frame, the mounting frame is fixedly connected to the top end of the connecting frame;

[0016] a second motor, the second motor being mounted on one side of the mounting frame;

[0017] A rotating rod, the rotating rod is arranged on the output end of the second motor, and the rotating rod is rotatably connected to the mounting frame;

[0018] A rotating frame is fixedly connected between the rotating rod and the level body.

[0019] Furthermore, the bidirectional pushing component includes:

[0020] A double-head electric cylinder, which is installed in the storage box through a fixing frame;

[0021] A push plate is arranged on one side of the adjusting column, and the push plate and the mounting tube are both fixedly connected to the output end of the double-head electric cylinder.

[0022] As a further solution of the present application, two limit blocks are symmetrically connected to the adjustment frame, the adjustment column is provided with a limit groove for the limit block to slide, and a positioning screw is threadedly arranged between the limit block, the adjustment column and the adjustment cylinder, the adjustment column is provided with a plurality of positioning screw holes matching the positioning screw, and a rotating plate is fixedly connected to the positioning screw.

[0023] On the basis of the above scheme, a rotation groove for the support bottom rod to rotate is provided on the adjustment frame, and a rotation shaft is fixedly connected to the support bottom rod, and the rotation shaft is rotatably installed in the rotation groove.

[0024] It is further explained that two sliding blocks are symmetrically connected to the installation tube, and a sliding opening for the sliding blocks to slide is opened on the inner side wall of the storage box.

[0025] It should also be noted that a plurality of connecting rods are fixedly connected between the protective plate and the mounting tube.

[0026] The working principle and beneficial effects of the utility model are:

[0027] 1. In the present invention, the level body can be easily installed by means of the installation tube, and the level body can be stored and protected by means of the cooperation of the storage box and the protection plate;

[0028] 2. In the utility model, the adjusting column and the mounting tube can be pushed toward each other through the bidirectional pushing assembly. When the mounting tube moves, the level body and the protective plate can be moved simultaneously, so that the level body can be moved out of the storage box for use. When the storage box is moved to a suitable position, the level body can be rotated through the multifunctional adjusting assembly, and the measuring direction and measuring angle of the level body can be adjusted in turn, so as to facilitate the multi-directional measurement of the level body in engineering surveying and mapping;

[0029] 3. In the utility model, when the adjusting column moves on the adjusting cylinder, multiple adjusting frames and multiple supporting bottom rods can be moved at the same time. When the adjusting column moves to a suitable position, the multiple adjusting frames can be moved on the adjusting column according to the measuring height of the level body, and the supporting position of the supporting bottom rod can be adjusted. When the supporting bottom rod moves to a suitable supporting position, the supporting bottom rod can be rotated to a suitable supporting angle on the adjusting column. The level body can be stably supported by the cooperation of multiple supporting bottom rods, multiple supporting inclined surfaces, adjusting columns, adjusting cylinders and mounting cylinders. At the same time, when multiple supporting bottom rods are moved to different positions by multiple adjusting frames, the level body can be installed on an uneven ground by multiple supporting bottom rods.

[0030] 4. Therefore, compared with the existing technology, the installation, disassembly and storage time of the multifunctional engineering surveying and mapping level is longer, which is easy to delay the progress of engineering surveying and mapping. It is convenient to directly use and store the level body through the cooperation of the level body, storage box, installation tube, adjustment tube, adjustment column, adjustment frame and supporting bottom rod, so as to improve the surveying and mapping efficiency of the level body in engineering surveying and mapping. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Figure 1 It is a schematic diagram of the structure of the utility model in cross section;

[0033] Figure 2It is a schematic diagram of the overall structure of the utility model;

[0034] Figure 3 It is a schematic diagram of the structure of the cooperation of the connecting frame, the mounting frame and the rotating frame of the utility model;

[0035] Figure 4 The utility model is a cross-sectional structural diagram of the adjustment cylinder, the adjustment column and the adjustment frame.

[0036] In the figure: 1. level body; 2. storage box; 3. protective plate; 4. mounting tube; 5. adjustment tube; 6. adjustment column; 7. adjustment frame; 8. support bottom rod; 9. first motor; 10. connecting frame; 11. mounting frame; 12. second motor; 13. rotating frame; 14. double-head electric cylinder; 15. fixing frame; 16. pushing plate; 17. limiting block; 18. positioning screw; 19. rotating plate; 20. sliding block; 21. connecting rod. DETAILED DESCRIPTION

[0037] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] like Figure 1~Figure 4As shown, this embodiment proposes a multifunctional engineering surveying and mapping level, including a level body 1, a storage box 2, a mounting tube 4, an adjustment tube 5, an adjustment column 6, an adjustment frame 7 and a supporting bottom rod 8. The level body 1 is slidably installed in the storage box 2, and a protective plate 3 is slidably provided on the top of the storage box 2. The protective plate 3 is made of a transparent observable material. The mounting tube 4 is slidably provided in the storage box 2, and the level body 1 is rotatably installed on the upper side of the mounting tube 4 through a multifunctional adjustment component. A plurality of connecting rods 21 are fixedly connected between the protective plate 3 and the mounting tube 4, so that the mounting tube 4, the level body 1 and the protective plate 3 can be moved at the same time. When the level body 1 moves out of the storage box 2, the level body 1 can also be protected by the protective plate 3 to reduce the intensity of the sun and rain, etc. The influence on the level body 1, the adjusting cylinder 5 is fixedly connected to the bottom end of the mounting cylinder 4, the adjusting column 6 is slidably installed on the adjusting cylinder 5, and a two-way pushing assembly is arranged between the adjusting column 6 and the mounting cylinder 4, the adjusting frame 7 is provided in plurality, and the plurality of adjusting frames 7 are slidably installed on the adjusting column 6, and the adjusting column 6 is provided with a sliding groove for the sliding of the adjusting frame 7, the supporting bottom rod 8 is rotatably installed on each adjusting frame 7, the adjusting frame 7 is provided with a rotating groove for the supporting bottom rod 8 to rotate, and the supporting bottom rod 8 is fixedly connected with a rotating shaft, and the rotating shaft is rotatably installed in the rotating groove, so that the supporting bottom rod 8 can stably rotate on the adjusting frame 7, and the bottom ends of the plurality of supporting bottom rods 8 are provided with supporting inclined surfaces, which is convenient for the supporting bottom rod 8 to be stably supported on the ground.

[0039] like Figure 1~Figure 4 As shown, the multifunctional adjustment assembly includes a first motor 9, a connecting frame 10, a mounting frame 11, a second motor 12, a rotating rod and a rotating frame 13, the first motor 9 is mounted on the inner bottom wall of the mounting tube 4, the connecting frame 10 is arranged on the output end of the first motor 9, the mounting frame 11 is fixedly connected to the top of the connecting frame 10, the second motor 12 is mounted on one side of the mounting frame 11, the rotating rod is arranged on the output end of the second motor 12, and the rotating rod is rotatably connected to the mounting frame 11, and the rotating frame 13 is fixedly connected between the rotating rod and the level body 1;

[0040] When the measuring direction of the level body 1 needs to be adjusted, the connecting frame 10 and the mounting frame 11 can be rotated by the first motor 9. When the measuring angle of the level body 1 needs to be adjusted, the rotating rod and the rotating frame 13 can be rotated by the second motor 12.

[0041] like Figure 1~Figure 4As shown, the bidirectional pushing assembly includes a double-headed electric cylinder 14 and a pushing plate 16. The double-headed electric cylinder 14 is installed in the storage box 2 through a fixing frame 15. The pushing plate 16 is arranged on one side of the adjusting column 6, and the pushing plate 16 and the mounting cylinder 4 are both fixedly connected to the output end of the double-headed electric cylinder 14. Two sliding blocks 20 are symmetrically connected to the mounting cylinder 4. A sliding opening for the sliding block 20 to slide is opened on the inner side wall of the storage box 2, so as to facilitate the mounting cylinder 4 to be stabilized in the storage box 2.

[0042] By means of the double-head electric cylinder 14 , the mounting tube 4 and the pushing plate 16 can be pushed toward each other at the same time, thereby the mounting tube 4 and the adjusting column 6 can be pushed toward each other at the same time.

[0043] like Figure 1~Figure 4 As shown, two limit blocks 17 are symmetrically connected to the adjustment frame 7, a limit groove for the limit block 17 to slide is provided on the adjustment column 6, and a positioning screw 18 is threadedly arranged between the limit block 17, the adjustment column 6 and the adjustment cylinder 5, a plurality of positioning screw holes matching the positioning screw 18 are provided on the adjustment column 6, and a rotating plate 19 is fixedly connected to the positioning screw 18;

[0044] Through the cooperation of the limit block 17 and the limit groove, the adjustment frame 7 can slide stably on the adjustment column 6. When the adjustment frame 7 slides to a suitable position in the sliding groove, the positioning screw 18 can be rotated into the adjacent positioning screw hole through the rotating plate 19, so that the adjustment column 6 and the limit block 17 can be stably connected through the positioning screw 18, so that the position of the adjustment frame 7 and the supporting bottom rod 8 can be fixed on the adjustment column 6.

[0045] In this embodiment, after the level body 1 is moved to a suitable surveying and mapping position, the installation cylinder 4 and the push plate 16 are pushed simultaneously by the double-headed electric cylinder 14. By moving the installation cylinder 4, the level body 1 and the protective plate 3 can be moved upward. At the same time, the adjustment column 6 can be moved on the adjustment cylinder 5 by the push plate 16. When the level body 1 and the adjustment column 6 are moved to suitable positions, according to the surveying and mapping terrain, a plurality of adjustment frames 7 are moved on the adjustment column 6 respectively to adjust the surveying and mapping height of the level body 1. When the adjustment frame 7 is moved to a suitable position, the positioning screw 18 is rotated into the corresponding screw. In the mouth, after the adjustment frame 7 is fixed on the adjustment column 6, the support bottom rod 8 is rotated in the sliding groove to adjust the support angle of the support bottom rod 8, so that the protection box, the mounting tube 4 and the level body 1 can be stably supported through the cooperation of multiple support bottom rods 8, the adjustment column 6 and the adjustment tube 5, and then the connecting frame 10 and the mounting frame 11 are rotated by the first motor 9 to adjust the surveying direction of the level body 1. At the same time, the rotating rod and the rotating frame 13 are rotated by the second motor 12 to adjust the measuring angle of the level body 1, and then the engineering surveying and mapping can be carried out through the level body 1.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional engineering surveying and mapping level, characterized in that: include: Level body (1); A storage box (2), the level instrument body (1) being slidably mounted in the storage box (2), and a protective plate (3) being slidably provided on the top of the storage box (2); A mounting tube (4), the mounting tube (4) being slidably disposed in the storage box (2), and the leveling instrument body (1) being rotationally mounted on the upper side of the mounting tube (4) via a multifunctional adjustment component; An adjusting cylinder (5), the adjusting cylinder (5) being fixedly connected to the bottom end of the mounting cylinder (4); An adjusting column (6), the adjusting column (6) being slidably mounted on the adjusting cylinder (5), and a bidirectional pushing component being arranged between the adjusting column (6) and the mounting cylinder (4); An adjustment frame (7), wherein the adjustment frame (7) is provided in plurality, the plurality of adjustment frames (7) are all slidably mounted on the adjustment column (6), and the adjustment column (6) is provided with a sliding groove for the adjustment frame (7) to slide; A supporting bottom rod (8) is rotatably mounted on each of the adjusting frames (7), and a supporting inclined surface is provided at the bottom ends of the plurality of supporting bottom rods (8).

2. A multifunctional engineering surveying and mapping level according to claim 1, characterized in that: The multifunctional adjustment component comprises: A first motor (9), the first motor (9) being mounted on the inner bottom wall of the mounting tube (4); A connecting frame (10), the connecting frame (10) being arranged on an output end of the first motor (9); A mounting frame (11), the mounting frame (11) being fixedly connected to a top end of the connecting frame (10); a second motor (12), the second motor (12) being mounted on one side of the mounting frame (11); A rotating rod, the rotating rod being arranged on the output end of the second motor (12), and the rotating rod being rotatably connected to the mounting frame (11); A rotating frame (13), the rotating frame (13) being fixedly connected between the rotating rod and the level body (1).

3. The multifunctional engineering surveying and mapping level according to claim 2 is characterized in that: The bidirectional push assembly comprises: A double-headed electric cylinder (14), wherein the double-headed electric cylinder (14) is installed in the storage box (2) via a fixing frame (15); A push plate (16), the push plate (16) being arranged on one side of the adjustment column (6), and the push plate (16) and the mounting cylinder (4) being fixedly connected to the output end of the double-head electric cylinder (14).

4. The multifunctional engineering surveying and mapping level according to claim 3 is characterized in that: The adjustment frame (7) is symmetrically connected to two limit blocks (17); the adjustment column (6) is provided with a limit groove for the limit block (17) to slide; a positioning screw (18) is threadedly arranged between the limit block (17), the adjustment column (6) and the adjustment cylinder (5); the adjustment column (6) is provided with a plurality of positioning screw holes matching the positioning screw (18); and a rotating plate (19) is fixedly connected to the positioning screw (18).

5. The multifunctional engineering surveying and mapping level according to claim 4, characterized in that: The adjustment frame (7) is provided with a rotation groove for the support bottom rod (8) to rotate, and the support bottom rod (8) is fixedly connected with a rotation shaft, and the rotation shaft is rotatably mounted in the rotation groove.

6. The multifunctional engineering surveying and mapping level according to claim 5, characterized in that: Two sliding blocks (20) are symmetrically connected to the installation cylinder (4), and a sliding opening for the sliding blocks (20) to slide is provided on the inner side wall of the storage box (2).

7. The multifunctional engineering surveying and mapping level according to claim 6, characterized in that: A plurality of connecting rods (21) are fixedly connected between the protection plate (3) and the mounting tube (4).

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