Multifunctional adjusting support for horizontal measuring instrument

Abstract

The utility model relates to the technical field of horizontal measuring instrument supports, and discloses a multifunctional adjusting support for a horizontal measuring instrument, which comprises a bottom plate, a vertical plate is fixedly connected to the edge of one side of the upper end surface of the bottom plate, a rack is fixedly connected to the upper end surface of the bottom plate, and the outer wall of one side of the rack is meshed with a gear. One side of the gear is fixedly connected with a second knob, the outer wall of the second knob is rotatably connected with the inner outer wall of a moving plate, the surface of the end, away from the second knob, of the moving plate is rotatably connected with a first knob, and a clamping groove is formed in the surface of the end, close to the first knob, of the moving plate; the surface of the end, close to the gear, of the first knob is fixedly connected with a clamping ring. According to the utility model, through the arrangement of the gear, the rack and the snap ring, the horizontal measuring instrument mounted on the mounting plate can be finely adjusted in the horizontal direction, so that measuring surfaces at different positions can be measured.

Description

Technical Field

[0001] The utility model relates to the technical field of level measuring instrument brackets, in particular to a multifunctional adjusting bracket for a level measuring instrument. Background Art

[0002] A level is a measuring tool used to determine horizontal positions and is commonly used in the fields of architecture, engineering, manufacturing, etc. It helps users accurately measure horizontal lines to ensure that buildings, equipment, or workpieces are correctly placed in the horizontal direction.

[0003] The level measuring instrument is generally mounted on a tripod through threaded fittings. However, due to the small base area of ​​the tripod, the level measuring instrument cannot be fine-tuned in the horizontal direction to measure the horizontal position at different locations, which has certain limitations. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a multifunctional adjustment bracket for a level measuring instrument, aiming to improve the problem that the level measuring instrument bracket cannot adjust the horizontal position of the level measuring instrument.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional adjustment bracket for a level measuring instrument, comprising a base plate, an edge of one side of the upper end surface of the base plate is fixedly connected to the vertical plate, the upper end surface of the base plate is fixedly connected to a rack, an outer wall of one side of the rack is meshed and connected to a gear, one side of the gear is fixedly connected to a second knob, the outer wall of the second knob is rotatably connected to the inner outer wall of a movable plate, an end surface of the movable plate away from the second knob is rotatably connected to the first knob, a groove is provided on an end surface of the movable plate close to the first knob, and an end surface of the first knob close to the gear is fixedly connected to a retaining ring.

[0006] Preferably, one end surface of the movable plate away from the vertical plate is fixedly connected to the mounting plate, and one end surface of the mounting plate away from the movable plate is fixedly connected to the mounting rod.

[0007] Preferably, both side edges of one end surface of the bottom plate are fixedly connected to the limit plates, both side end surfaces of the rack are provided with sliding grooves, and the movable plate is slidably connected to both end surfaces of the rack.

[0008] Preferably, scale bars are provided on both side end surfaces of the bottom plate.

[0009] Preferably, four telescopic rods are fixedly connected to the bottom surface of the base plate, and the middle and lower parts of every two adjacent telescopic rods are fixedly connected to the connecting frame, wherein one end surfaces of two longitudinal connecting frames are fixedly connected to the second fixed plate, a handwheel is provided on the left side of one of the second fixed plates, one end surface of the handwheel is fixedly connected to a rotating rod, the rotating rod passes through a second fixed plate and extends to the outside to be fixedly connected to a two-way threaded rod, the outer wall of the two-way threaded rod is connected to two slides by threads, the side ends of both sides of the slide are fixedly connected to the connecting rod, the connecting rod is rotatably connected to the rotating plate away from the end surface of the slide, and each of the rotating plates is rotatably connected to the two first fixed plates away from the end surface of the connecting rod, and the upper end surface of the first fixed plate is fixedly connected to the bottom surface of the base plate.

[0010] Preferably, the bidirectional threaded rod is rotatably connected to one end surface of the second fixing plate.

[0011] Preferably, the two slide plates are symmetrically arranged along the center of the bidirectional threaded rod.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, through the arrangement of the gear, the rack and the snap ring, since the rack is fixed, the gear can drive the mounting plate to move on the bottom plate by turning the second knob, and then the snap ring can be made to contact the gear through the first knob, and the snap ring is fixed in the slot to complete the fixation of the mounting plate. This arrangement can fine-tune the horizontal direction of the level measuring instrument installed on the mounting plate so as to measure the measuring surfaces at different positions.

[0014] 2. In the utility model, through the setting of the bidirectional threaded rod, the slide plate and the rotating plate, the hand wheel can control the rotation of the bidirectional threaded rod, so that the two slide plates can move, and then through the rotation of the rotating plate, the first fixed plate and the connecting rod, the telescopic rod and the bottom plate can be raised and lowered. This setting allows the level measuring instrument to fine-tune the height position so as to measure measuring surfaces at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a bottom plate and a mounting plate of a multifunctional adjustment bracket for a level measuring instrument proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a mounting plate of a multifunctional adjustment bracket for a level measuring instrument proposed by the utility model;

[0017] Figure 3 It is an exploded schematic diagram of a gear and a first knob of a multifunctional adjustment bracket for a level measuring instrument proposed by the utility model;

[0018] Figure 4A three-dimensional structural diagram of a multifunctional adjustment bracket for a level measuring instrument proposed by the utility model

[0019] Figure 5 The utility model discloses a structural schematic diagram of a telescopic rod, a threaded rod and a rotating plate of a multifunctional adjusting bracket for a level measuring instrument.

[0020] Legend:

[0021] 1. Bottom plate; 2. Vertical plate; 3. Rack; 4. Limit plate; 5. Slide groove; 6. Scale bar; 7. Moving plate; 8. Mounting plate; 9. Mounting rod; 10. First knob; 11. Slot; 12. Gear; 13. Snap ring; 14. Second knob; 15. Connecting frame; 16. Bidirectional threaded rod; 17. Telescopic rod; 18. Rotating rod; 19. Rotating plate; 20. Connecting rod; 21. First fixed plate; 22. Slide plate; 23. Hand wheel; 24. Second fixed plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification 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.

[0023] Reference Figure 1-Figure 3The utility model provides an embodiment: a multifunctional adjustment bracket for a level measuring instrument, comprising a bottom plate 1, an edge of one side of the upper end surface of the bottom plate 1 is fixedly connected to a vertical plate 2, an end surface of the vertical plate 2 away from the moving plate 7 is smooth, the vertical plate 2 can be used as a spare and installed on the wall, the upper end surface of the bottom plate 1 is fixedly connected to a rack 3, an outer wall of one side of the rack 3 is meshed and connected to a gear 12, one side of the gear 12 is fixedly connected to a second knob 14, the second knob 14 is arranged on the outer side of one end surface of the moving plate 7, so that the user can turn the second knob 14, the outer wall of the second knob 14 is rotatably connected to the inner outer wall of the moving plate 7, the end surface of the moving plate 7 away from the vertical plate 2 is fixedly connected to the mounting plate 8, the end surface of the mounting plate 8 away from the moving plate 7 is fixedly connected to the mounting rod 9, the installation The rod 9 is provided with a thread so as to be connected with the level measuring instrument. The end surface of the movable plate 7 away from the second knob 14 is rotatably connected to the first knob 10. The end surface of the movable plate 7 close to the first knob 10 is provided with a slot 11. The end surface of the first knob 10 close to the gear 12 is fixedly connected with a snap ring 13. The slot 11 is adapted to the snap ring 13 and can be stuck with the end surface of the gear 12 away from the second knob 14 to hinder the rotation of the gear 12. The edges on both sides of the end surface of the base plate 1 are fixedly connected with the limit plate 4. The limit plate 4 is close to one side of the rack 3. The side end surfaces of the rack 3 are provided with sliding grooves 5. The movable plate 7 is slidably connected with the two end surfaces of the rack 3. The side end surfaces of the base plate 1 are provided with scale bars 6. The scale bars 6 are used to observe the moving distance of the mounting plate 8.

[0024] Specifically, the gear 12 is meshed with the rack 3, and the rack 3 is fixed, so the gear 12 can drive the moving plate 7 to move the level meter by turning the second knob 14, and the first knob 10 can make the snap ring 13 contact one side of the gear 12 by turning, and the snap ring 13 is stuck in the slot 11, completing the function of locking the gear 12 after moving. This setting can make the level meter fine-tuned in the horizontal direction of the bracket, so as to measure the measuring surface at different positions.

[0025] Reference Figure 4 and Figure 5The bottom surface of the bottom plate 1 is fixedly connected with four telescopic rods 17, and the middle and lower parts of each two adjacent telescopic rods 17 are fixedly connected with the connecting frame 15. The connecting frame 15 can be divided into two types, namely, the horizontal and the longitudinal connecting frames 15. One end surface of the two longitudinal connecting frames 15 is fixedly connected with the second fixed plate 24. A hand wheel 23 is provided on the left side of a second fixed plate 24. One end surface of the hand wheel 23 is fixedly connected with the rotating rod 18. The rotating rod 18 passes through a second fixed plate 24 and extends to the outside to be fixedly connected with the bidirectional threaded rod 16. The bidirectional threaded rod 16 is rotatably connected with one end surface of the second fixed plate 24. The second fixed plate 24 can provide an installation position for the bidirectional threaded rod 16 and the rotating rod 18. The outer wall of the bidirectional threaded rod 16 is connected to two slides 22 by threads. The interiors of the two slides 22 are provided with threads with opposite spiral directions. The two slides 22 are symmetrically arranged along the center of the bidirectional threaded rod 16. The side ends of the slides 22 are fixedly connected to the connecting rod 20. The end surface of the connecting rod 20 away from the slide 22 is rotatably connected to the rotating plate 19. The end surface of each rotating plate 19 away from the connecting rod 20 is rotatably connected to two first fixed plates 21. The upper end surface of the first fixed plate 21 is fixedly connected to the bottom end surface of the base plate 1.

[0026] Specifically, the handwheel 23 can be used to make the rotating rod 18 drive the bidirectional threaded rod 16 to rotate, so that the two slides 22 move relative to or away from each other. Since the two ends of the rotating plate 19 are respectively connected to the first fixed plate 21 and the connecting rod 20 for rotation, the movement of the slide 22 can drive the base plate 1 and the telescopic rod 17 to rise and fall. This setting can complete the height fine-tuning of the level measuring instrument.

[0027] Working principle: By turning the second knob 14, the gear 12 can be driven to move on the rack 3, so that the mounting plate 8 can slide on the base plate 1. After the movement is completed, the first knob 10 can be used to make the retaining ring 13 contact with one end surface of the gear 12, and the retaining ring 13 can be stuck in the slot 11 to complete the fixation of the mounting plate 8; by turning the handwheel 23, the rotation of the bidirectional threaded rod 16 can be controlled to move the slide plate 22, and then the telescopic rod 17 and the base plate 1 can be raised and lowered through the rotating plate 19, so that the level measuring instrument can perform fine-tuning of the height.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 adjustable bracket for a level measuring instrument, comprising a base plate (1), characterized in that: The edge of one side of the upper end surface of the base plate (1) is fixedly connected to the vertical plate (2), the upper end surface of the base plate (1) is fixedly connected to the rack (3), the outer wall of one side of the rack (3) is meshedly connected to the gear (12), one side of the gear (12) is fixedly connected to the second knob (14), the outer wall of the second knob (14) is rotatably connected to the inner outer wall of the movable plate (7), the end surface of the movable plate (7) away from the second knob (14) is rotatably connected to the first knob (10), the end surface of the movable plate (7) close to the first knob (10) is provided with a clamping groove (11), and the end surface of the first knob (10) close to the gear (12) is fixedly connected to the clamping ring (13).

2. The multifunctional adjustment bracket for a level measuring instrument according to claim 1, characterized in that: One end surface of the movable plate (7) away from the vertical plate (2) is fixedly connected to the mounting plate (8), and one end surface of the mounting plate (8) away from the movable plate (7) is fixedly connected to the mounting rod (9).

3. The multifunctional adjustment bracket for a level measuring instrument according to claim 1, characterized in that: The two side edges of one end surface of the bottom plate (1) are fixedly connected to the limit plate (4), the two side end surfaces of the rack (3) are provided with sliding grooves (5), and the movable plate (7) is slidably connected to the two end surfaces of the rack (3).

4. The multifunctional adjustment bracket for a level measuring instrument according to claim 1, characterized in that: Scale bars (6) are provided on the side end surfaces of both sides of the bottom plate (1).

5. The multifunctional adjustment bracket for a level measuring instrument according to claim 1, characterized in that: The bottom surface of the bottom plate (1) is fixedly connected to four telescopic rods (17), and the middle and lower parts of each two adjacent telescopic rods (17) are fixedly connected to a connecting frame (15), wherein one end surface of two longitudinal connecting frames (15) are fixedly connected to a second fixing plate (24), and a hand wheel (23) is provided on the left side of one of the second fixing plates (24), and one end surface of the hand wheel (23) is fixedly connected to a rotating rod (18), and the rotating rod (18) passes through one of the second fixing plates (24) and extends to an external fixed connection A bidirectional threaded rod (16), the outer wall of which is connected to two slides (22) via threads, the side ends of both sides of the slide (22) are fixedly connected to a connecting rod (20), the connecting rod (20) is rotatably connected to a rotating plate (19) at one end surface away from the slide (22), each rotating plate (19) is rotatably connected to two first fixed plates (21) at one end surface away from the connecting rod (20), and the upper end surface of the first fixed plate (21) is fixedly connected to the lower end surface of the base plate (1).

6. The multifunctional adjustment bracket for a level measuring instrument according to claim 5, characterized in that: The bidirectional threaded rod (16) is rotatably connected to one end surface of the second fixing plate (24).

7. The multifunctional adjustment bracket for a level measuring instrument according to claim 5, characterized in that: The two slide plates (22) are symmetrically arranged along the center of the bidirectional threaded rod (16).

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