CN211926832U

CN211926832U - Multifunctional tower ruler

Info

Publication number: CN211926832U
Application number: CN202020770023.1U
Authority: CN
Inventors: 王煜昭
Original assignee: Zhongdi Huajian Engineering Survey And Design Co ltd
Current assignee: Zhongdi Huajian Engineering Survey And Design Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-11-13
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a multi-functional sopwith staff, including the sopwith staff body, the first mounting panel of bottom fixedly connected with of sopwith staff body, the bottom of first mounting panel is equipped with first connecting plate, first connecting plate and first mounting panel pass through coupling assembling to be connected, the below of first connecting plate is equipped with the backup pad, the below of backup pad is equipped with the second mounting panel, backup pad and second mounting panel pass through the second connecting plate to be connected, the top fixedly connected with fixed plate of backup pad. A multi-functional sopwith staff, inclination of regulation sopwith staff body that can be simple convenient to and the inclination numerical value of being convenient for observe the sopwith staff body, two directions are adjusted about the sopwith staff body simultaneously, the in-service use of being convenient for to and when need not make the sopwith staff body slope measurement, can carry out the split to first mounting panel and first connecting plate, and then the exclusive use sopwith staff body, further improvement the convenience.

Description

Multifunctional tower ruler

Technical Field

The utility model relates to a surveying and mapping instrument technical field, in particular to multi-functional sopwith staff.

Background

The sopwith staff is one kind of leveling rod. The early leveling rod is mostly made of wood, has heavy weight and limited length (generally 2m), is inconvenient to carry during measurement, is gradually made of light high-strength materials such as aluminum alloy and the like, adopts a tower-type contraction form, is convenient to draw out during use, greatly improves the single-time elevation measurement range, has the length of generally 5m, can be contracted during carrying, is often called as a tower ruler because the shape of the tower ruler is similar to a tower shape, at present, the tower ruler is the most main measuring tool during geological measurement, the early leveling rod is mostly made of wood, has limited measurement length, is convenient to carry and increase the measurement range, is made into the tower-type contraction form and is drawn out during use, however, the search shows that the tower ruler for engineering surveying and mapping is disclosed in the Chinese patent with the publication number of CN210141857U, is inconvenient to observe the inclination angle of the tower ruler, and needs an electric push rod to be matched, the manufacturing cost is high, and the popularization is inconvenient.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a multifunctional tower ruler, which can effectively solve the problems of the background art.

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

a multifunctional sliding staff comprises a sliding staff body, wherein a first mounting plate is fixedly connected to the bottom of the sliding staff body, a first connecting plate is arranged at the bottom of the first mounting plate, the first connecting plate and the first mounting plate are connected through a connecting assembly, a supporting plate is arranged below the first connecting plate, a second mounting plate is arranged below the supporting plate, the supporting plate and the second mounting plate are connected through a second connecting plate, a fixed plate is fixedly connected to the top of the supporting plate, a connecting block is fixedly connected to the bottom of the first connecting plate, a fixed shaft is fixedly connected to one side of the fixed plate, penetrates through the connecting block, a bearing is arranged at the penetrating position of the fixed shaft and the connecting block, a pointer is arranged on one side of the connecting block away from the fixed plate, one side of the pointer is fixedly connected with the fixed shaft, and a scale mark matched with, an adjusting component is arranged between the supporting plate and the first connecting plate.

Preferably, the adjusting assembly comprises two first lead screws arranged between the first connecting plate and the supporting plate, the two first lead screws are respectively positioned at two sides of the fixing plate, the supporting plate is penetrated through the bottom ends of the first lead screws, the first lead screws are in threaded connection with the supporting plate, and the bottom of the first lead screws is fixedly connected with a rotating disc positioned between the supporting plate and the second mounting plate.

Preferably, one side of the rotating disc is fixedly connected with a handle, the top of the first screw rod is fixedly connected with an elastic supporting block, and the elastic supporting block is in contact with the bottom of the first connecting plate.

Preferably, coupling assembling includes a plurality of first mounting holes of seting up at first mounting panel top, be equipped with the second lead screw in the first mounting hole, the bottom of second lead screw and the top fixed connection of first connecting plate, the outside cover of second lead screw is equipped with the nut that is located first mounting panel top.

Preferably, a plurality of second mounting holes are formed in the top of the second mounting plate.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the box staff body, first mounting panel, first connecting plate, a supporting plate, the fixed plate, the second connecting plate, the second mounting panel, the connecting block, the fixed axle, a bearing, the pointer, the scale mark, adjusting part and coupling assembling's mating reaction, the inclination of adjustment box staff body that can be simple convenient, and be convenient for observe the inclination numerical value of box staff body, two directions are adjusted about the box staff body simultaneously, the in-service use of being convenient for, and when need not making the box staff body slope measurement, can carry out the split to first mounting panel and first connecting plate, and then the exclusive use box staff body, further improvement the convenience.

Drawings

Fig. 1 is a schematic view of the overall structure of a multifunctional tower ruler of the present invention;

fig. 2 is a schematic structural view of an adjusting assembly of the multifunctional tower ruler of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a box staff body; 2. a first mounting plate; 3. a first connecting plate; 4. a support plate; 5. a fixing plate; 6. a second connecting plate; 7. a second mounting plate; 8. connecting blocks; 9. a fixed shaft; 10. a bearing; 11. a pointer; 12. scale lines; 13. a first lead screw; 14. rotating the disc; 15. a grip; 16. an elastic support block; 17. a first mounting hole; 18. a second lead screw; 19. a nut; 20. and a second mounting hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a multifunctional sliding staff comprises a sliding staff body 1, a first mounting plate 2 is fixedly connected to the bottom of the sliding staff body 1, a first connecting plate 3 is arranged at the bottom of the first mounting plate 2, the first connecting plate 3 and the first mounting plate 2 are connected through a connecting assembly, a support plate 4 is arranged below the first connecting plate 3, a second mounting plate 7 is arranged below the support plate 4, the support plate 4 and the second mounting plate 7 are connected through a second connecting plate 6, a fixing plate 5 is fixedly connected to the top of the support plate 4, a connecting block 8 is fixedly connected to the bottom of the first connecting plate 3, a fixing shaft 9 is fixedly connected to one side of the fixing plate 5, the fixing shaft 9 penetrates through the connecting block 8, a bearing 10 is arranged at the penetrating part of the fixing shaft 9 and the connecting block 8, a pointer 11 is arranged at one side of the connecting block, one side of the connecting block 8 is provided with a scale mark 12 matched with the pointer 11, and an adjusting component is arranged between the supporting plate 4 and the first connecting plate 3;

the adjusting assembly comprises two first screw rods 13 arranged between the first connecting plate 3 and the supporting plate 4, the two first screw rods 13 are respectively positioned at two sides of the fixing plate 5, the bottom ends of the first screw rods 13 penetrate through the supporting plate 4, the first screw rods 13 are in threaded connection with the supporting plate 4, and the bottoms of the first screw rods 13 are fixedly connected with a rotating disc 14 positioned between the supporting plate 4 and the second mounting plate 7; a handle 15 is fixedly connected to one side of the rotating disc 14, an elastic supporting block 16 is fixedly connected to the top of the first screw rod 13, and the elastic supporting block 16 is in contact with the bottom of the first connecting plate 3; the connecting assembly comprises a plurality of first mounting holes 17 formed in the top of the first mounting plate 2, second screw rods 18 are arranged in the first mounting holes 17, the bottoms of the second screw rods 18 are fixedly connected with the top of the first connecting plate 3, and nuts 19 positioned on the top of the first mounting plate 2 are sleeved outside the second screw rods 18, so that the first mounting plate 2 and the first connecting plate 3 can be conveniently detached; a plurality of second mounting holes 20 are opened at the top of the second mounting plate 7, so that the second mounting plate 7 can be mounted conveniently.

It should be noted that, when the multifunctional tower ruler is used, the second mounting plate 7 is installed at a designated position by the cooperation of the second mounting hole 20 and the external fixing bolt, the first lead screw 13 drives the elastic supporting block 16 to move downwards by rotating the rotary disk 14, so that the two elastic supporting blocks 16 do not support the first connecting plate 3, the first connecting plate 3 is rotated leftwards and rightwards according to actual requirements, the connecting block 8 rotates relative to the fixing shaft 9, the inclination angle value of the first connecting plate 3 is accurately known according to the cooperation of the pointer 11 and the scale mark 12, and then the two first lead screws 13 are driven to rotate reversely, so that the elastic supporting block 16 is tightly attached to the first connecting plate 3, the first connecting plate 3 is supported by the two elastic supporting blocks 16, the first connecting plate 3 is prevented from shaking, when the tower ruler body 1 is not required to be inclined for measurement, the driving nut 19 is separated from the second screw rod 18, the first mounting plate 2 is driven to move upwards, the first mounting hole 17 is separated from the second screw rod 18, the first mounting plate 2 and the first connecting plate 3 are disassembled, and the first mounting plate 2 is mounted at the designated position through the cooperation of the first mounting hole 17 and an external fixing bolt, so that the tower ruler body 1 is independently used, and convenience is further improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multi-functional sopwith staff, its characterized in that: comprises a box staff body (1), wherein a first mounting plate (2) is fixedly connected to the bottom of the box staff body (1), a first connecting plate (3) is arranged at the bottom of the first mounting plate (2), the first connecting plate (3) is connected with the first mounting plate (2) through a connecting assembly, a support plate (4) is arranged below the first connecting plate (3), a second mounting plate (7) is arranged below the support plate (4), the support plate (4) is connected with the second mounting plate (7) through a second connecting plate (6), a fixing plate (5) is fixedly connected to the top of the support plate (4), a connecting block (8) is fixedly connected to the bottom of the first connecting plate (3), a fixing shaft (9) is fixedly connected to one side of the fixing plate (5), the fixing shaft (9) penetrates through the connecting block (8), and a bearing (10) is arranged at the penetrating position of the fixing shaft (9) and the connecting block (8), one side that fixed plate (5) were kept away from in connecting block (8) is equipped with pointer (11), one side and fixed axle (9) fixed connection of pointer (11), one side of connecting block (8) is equipped with and pointer (11) matched with scale mark (12), be equipped with adjusting part between backup pad (4) and first connecting plate (3).

2. A multi-functional tower ruler according to claim 1, wherein: the adjusting assembly comprises two first lead screws (13) arranged between a first connecting plate (3) and a support plate (4), the two first lead screws (13) are respectively positioned at two sides of a fixing plate (5), the support plate (4) is penetrated through the bottom ends of the first lead screws (13), the first lead screws (13) are connected with the support plate (4) in a threaded mode, and the bottom of the first lead screws (13) is fixedly connected with a rotating disc (14) positioned between the support plate (4) and a second mounting plate (7).

3. A multi-functional tower ruler according to claim 2, wherein: one side of the rotating disc (14) is fixedly connected with a handle (15), the top of the first screw rod (13) is fixedly connected with an elastic supporting block (16), and the elastic supporting block (16) is in contact with the bottom of the first connecting plate (3).

4. A multi-functional tower ruler according to claim 1, wherein: coupling assembling includes a plurality of first mounting holes (17) of seting up at first mounting panel (2) top, be equipped with second lead screw (18) in first mounting hole (17), the top fixed connection of the bottom of second lead screw (18) and first connecting plate (3), the outside cover of second lead screw (18) is equipped with nut (19) that are located first mounting panel (2) top.

5. A multi-functional tower ruler according to claim 1, wherein: and a plurality of second mounting holes (20) are formed in the top of the second mounting plate (7).