Adjustable multipurpose engineering measurement base platform

Abstract

The utility model discloses an adjustable multipurpose engineering surveying base platform, which relates to the technical field of engineering surveying and comprises a mounting frame and a support frame, a fixing part is fixedly mounted on the inner wall of the mounting frame, and an adjusting storage mechanism is arranged in the fixing part; the adjusting storage mechanism comprises a movable frame, a threaded rod, a first gear and a second gear, a movable groove is formed in the bottom of the fixing part, the first gear is rotationally connected to the center of the movable groove, and the second gear is rotationally connected to the inner wall of the movable groove; in the technical scheme provided by the utility model, the adjusting and accommodating mechanism is adopted, when the height of an instrument needs to be adjusted or the instrument needs to be protected, the threaded rod rotates to drive the movable frame to move up and down in the fixed part, so that the height of the movable frame can be adjusted, and the movable frame is moved to the bottommost part; and the instrument at the top of the movable frame can be positioned in the fixed part, so that the instrument can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering measurement, in particular to an adjustable multi-purpose engineering measurement base platform. Background Art

[0002] Engineering surveying is a discipline that studies the various surveying works carried out in the survey and design, construction and operation management stages of various engineering constructions. Engineering surveying is an applied discipline that studies the theoretical methods and technologies for the measurement and description of specific geometric entities in the earth's space (ground, underground, underwater, and air) and the measurement and design of abstract geometric entities.

[0003] When conducting engineering surveys, it is usually necessary to use adjustable multi-purpose engineering surveying instruments. The adjustable multi-purpose engineering surveying instruments need to be installed on a base platform during use. During use, it is usually necessary to move the base platform and the position of the instrument to facilitate measurement. Traditional base platforms do not have the function of protecting the instrument. Due to the complex measurement environment, it is easy to cause damage to the instrument during movement, affecting the use of the instrument. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an adjustable multi-purpose engineering measurement base platform to solve the problem that the prior art base platform does not have the function of protecting the instrument.

[0005] In view of this, the utility model provides an adjustable multi-purpose engineering measurement base platform, including a mounting frame and a support frame, wherein a fixing piece is fixedly installed on the inner wall of the mounting frame, and an adjusting storage mechanism is arranged inside the fixing piece;

[0006] The adjustment and storage mechanism includes a movable frame, a threaded rod, a first gear and a second gear. A movable groove is provided at the bottom of the fixing member. The first gear is rotatably connected to the center of the movable groove. The second gear is rotatably connected to the inner wall of the movable groove. The second gear is meshed with the first gear. The threaded rod is fixedly installed on the top of the second gear. A threaded groove matching the size of the threaded rod is provided on the side wall of the movable frame. The movable frame is slidably connected to the inner wall of the fixing member through the threaded rod.

[0007] Optionally, a mounting hole is provided on the top of the movable frame, and a limiting plate is fixedly mounted on the top of the threaded rod.

[0008] Optionally, a servo motor is fixedly mounted on the bottom of the fixing member, and the first gear is fixedly mounted on an output end of the servo motor.

[0009] Optionally, a plurality of the second gears and a plurality of the threaded rods are provided.

[0010] Optionally, the support frame is rotatably connected to the side wall of the mounting frame.

[0011] Optionally, a limiting mechanism is provided between the mounting frame and the supporting frame.

[0012] Optionally, the limiting mechanism includes a mounting tube, a spring and a block, the mounting tube is fixedly mounted on the side wall of the mounting frame, one end of the spring is fixedly mounted on the inner wall of the mounting tube, the block is fixedly mounted on one end of the spring, and the side wall of one end of the support frame is provided with a plurality of slots matching the block.

[0013] It can be seen from the above technical solutions that the embodiments of the utility model have the following advantages:

[0014] 1. The utility model is an adjustable multi-purpose engineering measurement base platform, which adopts an adjustment storage mechanism. When the height of the instrument needs to be adjusted or the instrument needs to be protected, the threaded rod is rotated to drive the movable frame to move up and down inside the fixing part, so that the height of the movable frame can be adjusted. By moving the movable frame to the bottom, the instrument on the top of the movable frame can be located inside the fixing part, so that the instrument can be protected.

[0015] 2. The utility model is an adjustable multi-purpose engineering measurement base platform, which adopts the design of a limit mechanism. Such a design can limit the support frame without affecting the rotation of the support frame, so that the support of the support frame is more stable.

[0016] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the top-sectional structure of the fixing member of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] Explanation of the accompanying drawings: 1. Mounting frame; 2. Support frame; 3. Fixing piece; 4. Movable frame; 5. Threaded rod; 6. Servo motor; 7. First gear; 8. Second gear; 10. Movable groove; 11. Mounting cylinder; 12. Spring; 13. Block; 14. Slot. DETAILED DESCRIPTION

[0023] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only a preferred embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0024] An adjustable multi-purpose engineering measurement base platform according to an embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings.

[0025] Example 1

[0026] For easier understanding, see Figures 1 to 4 The utility model provides an embodiment of an adjustable multi-purpose engineering measurement base platform, comprising a mounting frame 1 and a support frame 2, wherein the support frame 2 is rotatably connected to the side wall of the mounting frame 1, a fixing member 3 is fixedly installed on the inner wall of the mounting frame 1, and an adjusting storage mechanism is arranged inside the fixing member 3;

[0027] The adjusting and storing mechanism includes a movable frame 4, a threaded rod 5, a first gear 7 and a second gear 8. A movable groove 10 is opened at the bottom of the fixing member 3. The first gear 7 is rotatably connected to the center of the movable groove 10. The second gear 8 is rotatably connected to the inner wall of the movable groove 10. The second gear 8 is meshed with the first gear 7. The threaded rod 5 is fixedly installed on the top of the second gear 8. A threaded groove matching the size of the threaded rod 5 is opened on the side wall of the movable frame 4. The movable frame 4 is slidably connected to the inner wall of the fixing member 3 through the threaded rod 5.

[0028] It should be noted that, by setting the first gear 7, when the first gear 7 rotates, it can drive the second gear 8 meshing therewith to rotate, and when the second gear 8 rotates, it can drive the threaded rod 5. By setting a threaded groove on the side wall of the movable frame 4 that matches the size of the threaded rod 5, when the threaded rod 5 rotates, the movable frame 4 can be raised and lowered inside the fixing member 3, so that the height of the movable frame 4 can be adjusted. By moving the movable frame 4 to the bottom, the instrument on the top of the movable frame 4 can be located inside the fixing member 3, so that the instrument can be protected and damage to the instrument can be avoided.

[0029] In some embodiments, Figure 2 As shown, a mounting hole is opened on the top of the movable frame 4, a limit plate is fixedly installed on the top of the threaded rod 5, a servo motor 6 is fixedly installed on the bottom of the fixing member 3, and the first gear 7 is fixedly installed on the output end of the servo motor 6.

[0030] It should be noted that the adjustable multi-purpose engineering measuring instrument can be installed on the top of the movable frame 4 by setting the mounting holes, the movable frame 4 can be prevented from falling by setting the limit plate, and the servo motor 6 can be used to control and drive the first gear 7 to rotate.

[0031] In some embodiments, Figure 3 As shown, the second gear 8 and the threaded rod 5 are both provided in plurality.

[0032] It should be noted that the movable frame 4 can move more smoothly by providing a plurality of threaded rods 5 .

[0033] Example 2

[0034] In some embodiments, Figure 4 As shown, a limiting mechanism is arranged between the mounting frame 1 and the supporting frame 2, and the limiting mechanism includes a mounting tube 11, a spring 12 and a clamping block 13. The mounting tube 11 is fixedly mounted on the side wall of the mounting frame 1, one end of the spring 12 is fixedly mounted on the inner wall of the mounting tube 11, the clamping block 13 is fixedly mounted on one end of the spring 12, and a plurality of clamping grooves 14 matching the clamping block 13 are opened on the side wall of one end of the supporting frame 2.

[0035] It should be noted that by setting the spring 12, the block 13 can be pushed to one side so that the block 13 can be inserted into the slot 14, thereby limiting the support frame 2. By setting the block 13 and the slot 14 to a triangle, the support frame 2 can be limited without affecting the rotation of the support frame 2, thereby making the support of the support frame 2 more stable.

[0036] The servo motor 6 in the present invention is a well-known component and will not be described in detail here.

[0037] Working principle: The adjustable multi-purpose engineering measuring instrument can be installed on the top of the movable frame 4 through the mounting hole on the top of the movable frame 4. When the height of the instrument needs to be adjusted or the instrument needs to be protected, the servo motor 6 is used to drive the first gear 7 to rotate. When the first gear 7 rotates, it can drive the second gear 8 meshing therewith to rotate. When the second gear 8 rotates, it can drive the threaded rod 5. By setting a thread groove on the side wall of the movable frame 4 that matches the size of the threaded rod 5, when the threaded rod 5 rotates, the movable frame 4 can be raised and lowered inside the fixing part 3, thereby adjusting the height of the movable frame 4. By moving the movable frame 4 to the bottom, the instrument on the top of the movable frame 4 can be located inside the fixing part 3, thereby protecting the instrument.

[0038] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An adjustable multi-purpose engineering measurement base platform, characterized in that: It comprises a mounting frame (1) and a supporting frame (2); a fixing member (3) is fixedly mounted on the inner wall of the mounting frame (1); and an adjusting and storing mechanism is arranged inside the fixing member (3); The adjusting and storing mechanism comprises a movable frame (4), a threaded rod (5), a first gear (7) and a second gear (8); a movable groove (10) is provided at the bottom of the fixing member (3); the first gear (7) is rotatably connected to the center of the movable groove (10); the second gear (8) is rotatably connected to the inner wall of the movable groove (10); the second gear (8) is meshed with the first gear (7); the threaded rod (5) is fixedly mounted on the top of the second gear (8); a threaded groove matching the size of the threaded rod (5) is provided on the side wall of the movable frame (4); and the movable frame (4) is slidably connected to the inner wall of the fixing member (3) through the threaded rod (5).

2. The adjustable multi-purpose engineering measurement base platform according to claim 1, characterized in that: A mounting hole is provided on the top of the movable frame (4), and a limiting plate is fixedly mounted on the top of the threaded rod (5).

3. The adjustable multi-purpose engineering measurement base platform according to claim 1, characterized in that: A servo motor (6) is fixedly mounted on the bottom of the fixing member (3), and the first gear (7) is fixedly mounted on the output end of the servo motor (6).

4. The adjustable multi-purpose engineering measurement base platform according to claim 1, characterized in that: A plurality of the second gears (8) and the threaded rods (5) are provided.

5. The adjustable multi-purpose engineering measurement base platform according to claim 1, characterized in that: The support frame (2) is rotatably connected to the side wall of the mounting frame (1).

6. The adjustable multi-purpose engineering measurement base platform according to claim 5, characterized in that: A limiting mechanism is provided between the mounting frame (1) and the supporting frame (2).

7. The adjustable multi-purpose engineering measurement base platform according to claim 6, characterized in that: The limiting mechanism comprises a mounting tube (11), a spring (12) and a clamping block (13); the mounting tube (11) is fixedly mounted on the side wall of the mounting frame (1); one end of the spring (12) is fixedly mounted The clamping block (13) is fixedly mounted on one end of the spring (12) on the inner wall of the mounting tube (11). A plurality of slots (14) matching the clamping blocks (13) are provided on a side wall at one end of the support frame (2).

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