CN212107564U

CN212107564U - Leveling device suitable for narrow and small position

Info

Publication number: CN212107564U
Application number: CN202020479859.6U
Authority: CN
Inventors: 白云; 周得荣; 白文洪
Original assignee: Qinghai Bureau Of Environmental Geology Exploration
Current assignee: Qinghai Bureau Of Environmental Geology Exploration
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-08
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a leveling device suitable for narrow and small position belongs to leveling equipment technical field. A leveling device suitable for narrow and small positions comprises a shelving disc and leveling equipment arranged on the shelving disc, wherein an annular first sliding groove is formed in the side wall of the shelving disc, two first sliding blocks distributed along the radial direction of the shelving disc are connected in the first sliding groove in a sliding mode, an installation plate is fixedly arranged between the first sliding blocks, the leveling equipment is arranged on the installation plate, a connecting rod is fixedly arranged at the bottom of the shelving disc, an insertion disc is fixedly sleeved on the side wall of the top end of the connecting rod, and insertion rods distributed circumferentially are rotatably connected to the side wall of the insertion disc; the utility model provides a corresponding adjustment can be carried out along with the rotation of plug rod to the end section of thick bamboo to can adjust the support effect of support according to different space places, the levelling equipment on the shelving plate can also rotate along shelving plate through first slider simultaneously, thereby is convenient for adjust leveling equipment.

Description

Leveling device suitable for narrow and small position

Technical Field

The utility model relates to a leveling equipment technical field especially relates to a leveling device suitable for narrow and small position.

Background

Leveling is a method of measuring the height difference between two points on the ground by using a horizontal sight line and a leveling rod, so that the height of an unknown point can be calculated from the height of the known point. The instrument that leveling used is the surveyor's level, and the instrument is levelling rod and ruler pad, and according to leveling's principle, the main effect of surveyor's level provides a horizontal sight to can aim at the levelling rod and carry out the reading, therefore the constitution of surveyor's level is expected far mirror, surveyor's level and base triplex mainly.

When leveling is carried out in the narrow and small, limited place in space, often need adjust leveling equipment, and common adjustment mode is to adjusting the support that is used for supporting leveling equipment, and because the space is limited, traditional support is difficult to be executed and opened, consequently has the adjustment inconvenience, is difficult to be suitable for the problem in different places.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problem mentioned in the above-mentioned background art, and the leveling device who proposes is applicable to narrow and small position.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leveling device suitable for narrow and small positions comprises a shelving disc and leveling equipment arranged on the shelving disc, wherein an annular first sliding groove is formed in the side wall of the shelving disc, two first sliding blocks distributed along the radial direction of the shelving disc are connected in a sliding mode in the first sliding groove, a mounting plate is fixedly arranged between the first sliding blocks, the leveling equipment is arranged on the mounting plate, a connecting rod is fixedly arranged at the bottom of the shelving disc, an inserting disc is fixedly sleeved on the side wall of the top end of the connecting rod, inserting rods distributed along the circumference are rotatably connected to the side wall of the inserting disc, a threaded rod is fixedly arranged at the bottom end of the connecting rod and is in threaded connection with a spiral disc, a second sliding block capable of sliding along the circumference of the spiral disc is slidably connected onto the spiral disc, a sleeve is rotatably connected to the side wall of the second sliding block, and the sleeve is in, the bottom of the bottom rod is fixedly provided with a bottom cylinder matched with the insertion rod.

Preferably, the top of the first sliding block is further provided with a first fastening bolt for fixing the first sliding block.

Preferably, the side wall of the insertion disc is fixedly provided with mounting pieces distributed circumferentially, and the insertion rod is rotatably connected to the mounting pieces through a pin shaft; and the bottom end of the insertion rod is fixedly provided with an insertion end.

Preferably, the bottom cylinder is internally provided with an inserting hole matched with the inserting end, and the outer wall of the sleeve is in threaded connection with a third fastening bolt for fixing the bottom rod.

Preferably, a second sliding groove for sliding a second sliding block is formed in the spiral disc, and a second fastening bolt for fixing the second sliding block is arranged on the second sliding block.

Preferably, the insertion rod and the sleeve are arranged in parallel.

Compared with the prior art, the utility model provides a leveling device suitable for narrow and small position possesses following beneficial effect:

1. the leveling device suitable for the narrow position is used, leveling equipment is placed on the mounting plate, when leveling needs to be carried out on a narrow space and limited-position place, the spiral disc can be rotated to enable the spiral disc to spirally move to a proper position along the threaded rod, the positions of the bottom rod and the bottom cylinder are adjusted by utilizing the sliding of the bottom rod in the sleeve, the plug-in end head at the bottom end of the plug-in rod is plugged into the bottom cylinder, and the bottom rod is fixed through the third fastening bolt so as to support the whole device through the bottom cylinder; the shelving disk can utilize the sliding of the first sliding block in the first sliding groove, so that the orientation of the leveling equipment on the shelving disk can be adjusted.

2. This level measurement device suitable for narrow and small position through setting up first fastening bolt, and first fastening bolt's existence is convenient for fix the position of first slider on first spout to the realization is fixed shelving the dish.

3. This leveling device suitable for narrow and small position through setting up third fastening bolt, and the sill bar of being convenient for of third fastening bolt's existence is fixed the position of sill bar and end section of thick bamboo through third fastening bolt after moving along the sleeve pipe to utilize end section of thick bamboo to support whole device.

4. This leveling device suitable for narrow and small position through setting up second fastening bolt, the second slider is along the gliding in-process of second spout with the sleeve pipe remove to correspond with the peg graft pole position, fix the position of second slider through second fastening bolt.

5. This level measurement device suitable for narrow and small position through with peg graft pole and sleeve pipe parallel arrangement to realize peg graft pole and sheathed tube synchronous adjustment, so that the end of pegging graft matches with the end section of thick bamboo.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model provides a bottom tube can carry out corresponding adjustment along with the rotation of extension rod to can adjust the support effect of support according to different space places, shelve the levelling equipment on the dish simultaneously and can also rotate along shelving the dish through first slider, thereby be convenient for adjust leveling equipment.

Drawings

Fig. 1 is one of the schematic structural diagrams of the leveling device according to the present invention, in which the plugging end is separated from the bottom cylinder;

fig. 2 is a second schematic structural view of the leveling device according to the present invention, in which the plug end is separated from the bottom cylinder;

FIG. 3 is a schematic view of a structure of a leveling device for a narrow position according to the present invention, in which a plugging end is engaged with a bottom cylinder;

fig. 4 is a second schematic structural view of the engagement between the plug end and the bottom cylinder of the leveling device suitable for a narrow position according to the present invention.

In the figure: 1. a resting tray; 2. leveling equipment; 3. a first chute; 4. a first slider; 5. mounting a plate; 6. a connecting rod; 7. a plug-in tray; 8. a plug rod; 8-1, inserting and connecting end heads; 9. a threaded rod; 10. a spiral disc; 11. a second slider; 12. a sleeve; 13. a bottom bar; 14. a bottom cylinder; 15. a first fastening bolt; 16. mounting a sheet; 17. a third fastening bolt; 18. a second chute; 19. and a second fastening bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-4, a leveling device suitable for narrow and small positions comprises a shelving disc 1 and a leveling device 2 arranged on the shelving disc 1, wherein the side wall of the shelving disc 1 is provided with an annular first chute 3, two first sliders 4 distributed along the radial direction of the shelving disc 1 are connected in the first chute 3 in a sliding manner, a mounting plate 5 is fixedly arranged between the first sliders 4, the leveling device 2 is arranged on the mounting plate 5, the bottom of the shelving disc 1 is fixedly provided with a connecting rod 6, the top end side wall of the connecting rod 6 is fixedly sleeved with an inserting disc 7, the side wall of the inserting disc 7 is rotatably connected with inserting rods 8 distributed circumferentially, the bottom end of the connecting rod 6 is fixedly provided with a threaded rod 9, the threaded rod 9 is connected with a spiral disc 10 in a threaded manner, the spiral disc 10 is slidably connected with a second slider 11 capable of sliding along the circumference of the spiral disc 10, the side wall, specifically, an installation block can be arranged on the side wall of the second sliding block 11, the sleeve 12 is connected with the installation block through a pin shaft, the sleeve 12 is connected with a bottom rod 13 in a sliding and telescopic mode, and a bottom barrel 14 matched with the insertion rod 8 is fixedly arranged at the bottom end of the bottom rod 13.

The top of the first sliding block 4 is further provided with a first fastening bolt 15 for fixing the first sliding block 4, and the position of the first sliding block 4 on the first sliding chute 3 is convenient to fix due to the existence of the first fastening bolt 15, so that the shelving disk 1 is fixed.

The side wall of the plug disk 7 is fixedly provided with mounting pieces 16 distributed circumferentially, and the plug rod 8 is rotatably connected to the mounting pieces 16 through a pin shaft; and the bottom end of the inserting rod 8 is fixedly provided with an inserting end 8-1.

The inside spliced eye that is equipped with grafting end 8-1 assorted of end of the end section of thick bamboo 14, sleeve pipe 12 outer wall threaded connection has and is used for fixing third fastening bolt 17 to sill bar 13, and the existence of third fastening bolt 17 is convenient for sill bar 13 is fixed bottom bar 13 and end section of thick bamboo 14's position through third fastening bolt 17 after removing along sleeve pipe 12 to utilize end section of thick bamboo 14 to support whole device.

A second sliding groove 18 for sliding the second sliding block 11 is formed in the spiral disk 10, a second fastening bolt 19 for fixing the second sliding block 11 is arranged on the second sliding block 11, the sleeve 12 is moved to correspond to the position of the insertion rod 8 in the sliding process of the second sliding block 11 along the second sliding groove 18, and the position of the second sliding block 11 is fixed through the second fastening bolt 19.

The plugging rod 8 and the sleeve 12 are arranged in parallel, so that synchronous adjustment of the plugging rod 8 and the sleeve 12 is realized, and the plugging end 8-1 is matched with the bottom barrel 14 conveniently.

The working principle is as follows: when the leveling device is used, the leveling device is placed on the mounting plate 5, when leveling needs to be carried out in a narrow space and limited-position place, the spiral disk 10 can be rotated to enable the spiral disk 10 to spirally move to a proper position along the threaded rod 9, the positions of the bottom rod 13 and the bottom barrel 14 are adjusted by utilizing the sliding of the bottom rod 13 in the sleeve 12, the inserting end 8-1 at the bottom end of the inserting rod 8 is inserted into the bottom barrel 14, and the bottom rod 13 is fixed through the third fastening bolt 17 so as to support the whole device through the bottom barrel 14; the laying disk 1 can be adjusted in its orientation on the laying disk 1 by sliding the first slider 4 in the first runner 3.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A leveling device suitable for narrow and small positions comprises a shelving disc (1) and leveling equipment (2) arranged on the shelving disc (1), and is characterized in that an annular first sliding groove (3) is formed in the side wall of the shelving disc (1), two first sliding blocks (4) distributed along the radial direction of the shelving disc (1) are connected in the first sliding groove (3) in a sliding mode, a mounting plate (5) is fixedly arranged between the first sliding blocks (4), the leveling equipment (2) is arranged on the mounting plate (5), a connecting rod (6) is fixedly arranged at the bottom of the shelving disc (1), an inserting disc (7) is fixedly sleeved on the side wall of the top end of the connecting rod (6), an inserting rod (8) distributed on the circumference is rotatably connected to the side wall of the inserting disc (7), a threaded rod (9) is fixedly arranged at the bottom end of the connecting rod (6), and a spiral disc (10) is connected to the threaded rod (9) in a threaded, the spiral disc (10) is connected with a second sliding block (11) which can slide along the circumference of the spiral disc (10) in a sliding mode, the side wall of the second sliding block (11) is connected with a sleeve (12) in a rotating mode, the sleeve (12) is connected with a bottom rod (13) in a sliding and telescopic mode, and the bottom end of the bottom rod (13) is fixedly provided with a bottom barrel (14) matched with the insertion rod (8).

2. Leveling device suitable for narrow positions according to claim 1, characterized in that the top of the first slider (4) is further provided with a first fastening bolt (15) for fixing the first slider (4).

3. The leveling device suitable for narrow positions according to claim 1, wherein the side wall of the plug disk (7) is fixedly provided with mounting pieces (16) distributed circumferentially, and the plug rod (8) is rotatably connected to the mounting pieces (16) through a pin shaft; and the bottom end of the insertion rod (8) is fixedly provided with an insertion end (8-1).

4. The leveling device suitable for the narrow position according to claim 3, wherein the bottom cylinder (14) is internally provided with a plug hole matched with the plug end (8-1), and the outer wall of the sleeve (12) is in threaded connection with a third fastening bolt (17) for fixing the bottom rod (13).

5. Leveling device suitable for narrow positions according to claim 1, characterized in that the spiral disk (10) is provided with a second runner (18) which is slidable with a second slider (11), and the second slider (11) is provided with a second fastening bolt (19) for fixing the second slider (11).

6. A levelling device for narrow places according to any one of claims 1 to 5 wherein the spigot rod (8) and sleeve (12) are arranged in parallel.