Level gauge convenient to disassemble

Abstract

The utility model discloses a level gauge convenient to disassemble, which comprises a fixed seat, a level gauge body is rotatably arranged on the fixed seat, a mounting seat is arranged below the fixed seat, a plurality of supporting legs are rotatably arranged on the lower end face of the mounting seat in the circumferential direction, and a mounting shaft is arranged on the lower end face of the fixed seat. Mounting holes corresponding to the mounting shafts are formed in the mounting seats, locking rods are arranged at the left end and the right end of each mounting seat in a sliding mode, locking holes corresponding to the locking rods are formed in the left end and the right end of each mounting shaft, locking rings are arranged at the outer side ends of the two locking rods, and springs are arranged between the locking rings and the mounting seats. A rainproof cover is detachably arranged on the upper end face of the mounting base, a mounting rod is arranged on the lower end face of the rainproof cover, and through the design of a mounting shaft, the whole level gauge body can be conveniently and rapidly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, and more specifically, to a level that is easy to disassemble. Background Art

[0002] A level is an instrument for measuring the height difference between two points on the ground. It is widely used in construction and other processes. Its main components include a telescope, a compensator, a vertical axis, a base, and a foot screw. When in use, the level is usually fixed on a bracket. Since the level needs to be used in conjunction with the bracket, it is more troublesome to carry the whole thing. It is not convenient to quickly disassemble and assemble the level and bracket. During use, the level needs to be adjusted to a horizontal state. The existing bracket generally needs to be adjusted manually, which is inefficient and has low adjustment stability. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a level that is easy to disassemble to solve the above technical problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a level that is easy to disassemble, comprising a fixed seat, a level body is rotatably provided on the fixed seat, a mounting seat is provided below the fixed seat, a plurality of legs are rotatably provided on the lower end surface of the mounting seat in the circumferential direction, a mounting shaft is provided on the lower end surface of the fixed seat, a mounting hole is provided on the mounting seat corresponding to the mounting shaft, locking rods are slidably provided on both ends of the mounting seat, locking holes are provided on both ends of the left and right ends of the mounting shaft corresponding to the locking rods, locking rings are provided on the outer ends of the two locking rods, a spring is provided between the locking ring and the mounting seat, a rain cover is detachably provided on the upper end surface of the mounting seat, and a mounting rod is provided on the lower end surface of the rain cover.

[0005] The utility model is further configured such that a plurality of mounting rods are arranged in the circumferential direction of the lower end surface of the rain cover, a plurality of positioning rods are arranged on the lower end surfaces of the mounting rods, and positioning holes are opened on the mounting seat corresponding to the plurality of positioning rods to facilitate installation and positioning.

[0006] The utility model is further configured that the bottom of the outer end surface of each of the plurality of positioning rods is provided with a limiting ring, and the positioning rod and the limiting ring are threadedly connected to achieve locking during installation.

[0007] The utility model is further configured such that a fixed shaft is provided at the center position of the lower end surface of the mounting seat, an electric push rod is provided between the fixed shaft and the plurality of legs, and the electric push rod is rotatably installed between the fixed shaft and the legs to facilitate the opening and closing operation of the legs.

[0008] The utility model is further configured such that the lower end surfaces of the plurality of legs are slidably provided with extension legs, and the interiors of the plurality of legs are provided with through grooves corresponding to the extension legs, so as to facilitate the adjustment of the support length.

[0009] The utility model is further configured such that a rotating motor is provided inside each of the through slots, an adjusting rod is provided at the bottom end of each of the rotating motors, an adjusting hole is opened on each of the extension legs corresponding to the adjusting rod, and the adjusting rod and the adjusting hole are threadedly connected to facilitate the adjustment of the position of the extension legs.

[0010] The utility model is further configured such that the bottom ends of the plurality of extension legs are each provided with a conical block, the upper end surfaces of the plurality of conical blocks are each provided with a connecting head, the lower end surfaces of the plurality of extension legs are each provided with a connecting groove corresponding to the connecting head, and the connecting head and the connecting groove are threadedly connected, so as to facilitate fixed installation in soft soil.

[0011] The utility model is further configured that a battery pack is provided on the lower end surface of the mounting seat, and the battery pack is electrically connected to the electric push rod and the rotating motor respectively to supply power to the overall structure of the bracket.

[0012] Compared with the prior art, the utility model has the following beneficial effects: 1) the mounting shaft and the mounting hole are matched, the locking rod and the locking hole are matched, so as to realize the locking operation, the locking ring and the spring are set, and the level body is rotated relative to the fixed seat, which is convenient for the rapid disassembly and assembly of the level body as a whole.

[0013] 2) Design a rain cover, and match the mounting rod and the positioning rod. The positioning rod and the positioning hole are matched for positioning installation. The limit ring and the positioning rod thread match to install and lock the rain cover with the positioning rod, which is convenient for disassembly and assembly of the rain cover and protects the level body on rainy days.

[0014] 3) The design extends the leg, and the extended leg is slidably arranged relative to the through slot of the leg. An electric push rod is arranged to facilitate the adjustment of the inclination angle of the leg. The rotating motor and the adjustment rod are threadedly matched with the adjustment hole of the extended leg to facilitate the adjustment of the position of the extended leg. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the preferred overall structure of a level that is easy to disassemble;

[0016] Figure 2 A schematic diagram of the matching structure of a fixing seat, a level body and a mounting shaft that are preferably selected for a level that is easy to disassemble;

[0017] Figure 3 A schematic diagram of the overall structure of a preferred mounting base for a level that is easy to disassemble;

[0018] Figure 4It is an internal cross-sectional view of the overall structure of a preferred mounting seat for a level that is easy to disassemble;

[0019] Figure 5 The present invention is a schematic diagram of the matching structure of a cone block and a connector which is preferably selected for a level that is easy to disassemble.

[0020] In the figure: 1. fixing seat; 2. level body; 3. mounting seat; 4. supporting leg; 5. mounting shaft; 6. mounting hole; 7. locking rod; 8. locking hole; 9. locking ring; 10. spring; 11. rain cover; 12. mounting rod; 13. positioning rod; 14. positioning hole; 15. limiting ring; 16. fixing shaft; 17. electric push rod; 18. extension leg; 19. through slot; 20. rotating motor; 21. adjusting rod; 22. adjusting hole; 23. conical block; 24. connecting head; 25. connecting slot; 26. battery pack. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0024] See also Figure 1-4 A level that is easy to disassemble comprises a fixed seat 1, on which a level body 2 is rotatably provided, a mounting seat 3 is provided below the fixed seat 1, a plurality of legs 4 are rotatably provided on the lower end surface of the mounting seat 3 in the circumferential direction, a mounting shaft 5 is provided on the lower end surface of the fixed seat 1, a mounting hole 6 is provided on the mounting seat 3 corresponding to the mounting shaft 5, locking rods 7 are slidably provided on both ends of the mounting seat 3, locking holes 8 are provided on both ends of the mounting shaft 5 corresponding to the locking rods 7, locking rings 9 are provided on the outer ends of the two locking rods 7, a spring 10 is provided between the locking ring 9 and the mounting seat 3, a rain cover 11 is detachably provided on the upper end surface of the mounting seat 3, and a mounting rod 12 is provided on the lower end surface of the rain cover 11.

[0025] In this embodiment, the fixing seat 1 with the mounting shaft 5 is installed in the mounting hole 6 of the mounting seat 3, the locking ring 9 is grasped and pulled outward, the spring 10 is stretched, and after the mounting shaft 5 is inserted, the locking ring 9 is loosened, the spring 10 retracts, and the locking rod 7 is driven to be inserted into the locking hole 8 to lock the installation.

[0026] More specifically, the rain cover 11 with the mounting rod 12 and the mounting seat 3 are installed correspondingly.

[0027] See also Figure 1 , Figure 3 and Figure 4 As an implementation of the rain cover 11: a plurality of mounting rods 12 are arranged in the circumferential direction of the lower end surface of the rain cover 11, and a positioning rod 13 is arranged on the lower end surface of the plurality of mounting rods 12, and a positioning hole 14 is opened on the mounting seat 3 corresponding to the plurality of positioning rods 13, and a limiting ring 15 is arranged on the bottom of the outer end surface of the plurality of positioning rods 13, and the positioning rod 13 and the limiting ring 15 are threadedly connected.

[0028] Specifically, when the mounting rod 12 is installed corresponding to the mounting seat 3, the positioning rod 13 is inserted into the positioning hole 14. After being stably inserted, the limiting ring 15 is installed, and the limiting ring 15 and the positioning rod 13 are threadedly matched to lock the installation.

[0029] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 As an implementation method of the legs 4: a fixed shaft 16 is provided at the center of the lower end surface of the mounting seat 3, an electric push rod 17 is provided between the fixed shaft 16 and the legs 4, the electric push rod 17 is rotatably installed between the fixed shaft 16 and the legs 4, and the lower end surfaces of the legs 4 are all slidably provided with extension legs 18, and the inner parts of the legs 4 are all provided with through slots 19 corresponding to the extension legs 18, and the inner parts of the through slots 19 are all provided with rotating motors 20, and the bottom ends of the rotating motors 20 are all provided with adjusting rods 21, and the plurality of The extended legs 18 are each provided with an adjustment hole 22 corresponding to the adjustment rod 21, the adjustment rod 21 and the adjustment hole 22 are threadedly connected, the bottom ends of the multiple extended legs 18 are each provided with a conical block 23, the upper end surfaces of the multiple conical blocks 23 are each provided with a connecting head 24, the lower end surfaces of the multiple extended legs 18 are each provided with a connecting groove 25 corresponding to the connecting head 24, the connecting head 24 and the connecting groove 25 are threadedly connected, and the lower end surface of the mounting seat 3 is provided with a battery pack 26, which is electrically connected to the electric push rod 17 and the rotating motor 20 respectively.

[0030] Specifically, the battery pack 26 supplies power to the electric push rod 17 and the rotating motor 20, the electric push rod 17 extends, rotates relative to the fixed shaft 16 and the leg 4, and adjusts the inclination angle of the leg 4. After the inclination angle is adjusted appropriately, the rotating motor 20 is started, and the motor shaft of the rotating motor 20 drives the adjusting rod 21 to rotate. The adjusting rod 21 and the adjusting hole 22 are threadedly matched to adjust the position of the extended leg 18. When the device needs to be inserted into softer soil, the conical block 23 is installed, and the connecting head 24 and the connecting groove 25 are threadedly matched. During the adjustment process of the leg 4 and the extended leg 18, the horizontal state is monitored by observing the spirit level provided on the mounting base 3.

[0031] When in the assembled state, the mounting shaft 5 is installed corresponding to the mounting hole 6, the locking ring 9 is grasped, the locking rod 7 is pulled outward, and the spring 10 is stretched. After the mounting shaft 5 is installed, the locking ring 9 is loosened, and the spring 10 retracts, driving the locking rod 7 to be inserted into the locking hole 8, and the level installation is locked for convenient and quick disassembly and assembly.

[0032] When in the overall placement adjustment state, according to different installation positions, the conical block 23 is selected, the connecting head 24 and the connecting groove 25 on the conical block 23 are threadedly matched, the electric push rod 17 and the rotating motor 20 are started, the electric push rod 17 rotates relative to the fixed shaft 16 and the leg 4, and the inclination angle of the leg 4 is adjusted. The rotating motor 20 drives the adjusting rod 21 to rotate, and the adjusting rod 21 and the adjusting hole 22 are threadedly matched to adjust the position of the extended leg 18, which facilitates the overall horizontal installation adjustment, improves the adjustment efficiency, and increases the installation stability.

[0033] When used on rainy days, when it rains outside, the rain cover 11 is installed, the installation rod 12 with the positioning rod 13 is installed and positioned corresponding to the positioning hole 14, and the limiting ring 15 is installed corresponding to the positioning rod 13. The limiting ring 15 and the positioning rod 13 are threadedly matched to lock the installation, and the rain cover 11 protects the level body 2 from rain.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A level that is easy to disassemble, comprising a fixing seat (1), on which a level body (2) is rotatably mounted, a mounting seat (3) is disposed below the fixing seat (1), and a plurality of legs (4) are rotatably mounted on the lower end surface of the mounting seat (3) in a circumferential direction, wherein: The lower end surface of the fixing seat (1) is provided with a mounting shaft (5), the mounting seat (3) is provided with a mounting hole (6) corresponding to the mounting shaft (5), the left and right ends of the mounting seat (3) are slidably provided with locking rods (7), the left and right ends of the mounting shaft (5) are provided with locking holes (8) corresponding to the locking rods (7), the outer ends of the two locking rods (7) are provided with locking rings (9), a spring (10) is provided between the locking rings (9) and the mounting seat (3), the upper end surface of the mounting seat (3) is detachably provided with a rain cover (11), and the lower end surface of the rain cover (11) is provided with a mounting rod (12).

2. The level that is easy to disassemble according to claim 1 is characterized in that: A plurality of mounting rods (12) are arranged in the circumferential direction of the lower end surface of the rain cover (11), a positioning rod (13) is provided on the lower end surface of each of the plurality of mounting rods (12), and a positioning hole (14) is provided on the mounting seat (3) corresponding to each of the plurality of positioning rods (13).

3. The level that is easy to disassemble according to claim 2 is characterized in that: A limiting ring (15) is provided at the bottom of the outer end surface of each of the plurality of positioning rods (13), and the positioning rods (13) and the limiting ring (15) are threadedly connected.

4. The level that is easy to disassemble according to claim 1 is characterized in that: A fixed shaft (16) is provided at the center of the lower end surface of the mounting seat (3), and electric push rods (17) are provided between the fixed shaft (16) and the plurality of supporting legs (4). The electric push rods (17) are rotatably mounted between the fixed shaft (16) and the supporting legs (4).

5. The level that is easy to disassemble according to claim 4 is characterized in that: The lower end surfaces of the plurality of legs (4) are all slidably provided with extension legs (18), and the interiors of the plurality of legs (4) are all provided with through grooves (19) corresponding to the extension legs (18).

6. The level that is easy to disassemble according to claim 5 is characterized by: A rotating motor (20) is disposed inside each of the plurality of through slots (19), an adjusting rod (21) is disposed at the bottom end of each of the plurality of rotating motors (20), and an adjusting hole (22) is formed on each of the plurality of extended legs (18) corresponding to the adjusting rod (21), and the adjusting rod (21) and the adjusting hole (22) are threadedly connected.

7. The level that is easy to disassemble according to claim 5 is characterized by: The bottom ends of the plurality of extension legs (18) are each provided with a conical block (23), the upper end surfaces of the plurality of conical blocks (23) are each provided with a connecting head (24), the lower end surfaces of the plurality of extension legs (18) are each provided with a connecting groove (25) corresponding to the connecting head (24), and the connecting head (24) and the connecting groove (25) are threadedly connected.

8. The level that is easy to disassemble according to claim 5 is characterized by: A battery pack (26) is provided on the lower end surface of the mounting seat (3), and the battery pack (26) is electrically connected to the electric push rod (17) and the rotating motor (20) respectively.

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