CN216667149U

CN216667149U - Level gauge convenient to place field uneven ground

Info

Publication number: CN216667149U
Application number: CN202122694522.4U
Authority: CN
Inventors: 吉柯屹; 董蕊; 彭会梓; 李环
Original assignee: Shanxi Huashengtong Highway Engineering Survey And Design Co ltd
Current assignee: Shanxi Huashengtong Highway Engineering Survey And Design Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-06-03
Anticipated expiration: 2031-11-05

Abstract

The utility model provides a level convenient for placing an uneven ground in the field, and belongs to the technical field of levels. This surveyor's level convenient to place uneven ground in field includes bearing structure, regulation structure and surveyor's level body. The utility model discloses a structure for adjusting the height of a water level, including bearing structure, backup pad, horizontal piece, spliced pole, horizontal piece and the threaded rod of spliced pole, bearing structure includes roof and retaining member, the spout has been seted up to the inside of backup pad, the retaining member is installed surface one side of backup pad, it includes horizontal piece and fly leaf to adjust the structure, the horizontal piece is fixed the inside of spout, the one end of spliced pole is rotated and is connected the inside of spout, the spliced pole other end runs through the horizontal piece, the other end of spliced pole is fixed with the threaded rod, fly leaf threaded connection is in on the threaded rod, the fly leaf slides and runs through the spout extends to the outside, the installation of spirit level body is fixed the top surface of roof. The utility model reduces the difficulty of horizontal adjustment of the level gauge bracket, and the adjustment is simpler and more convenient and more accurate.

Description

Level gauge convenient to place field uneven ground

Technical Field

The utility model relates to the technical field of levels, in particular to a level convenient for placing field uneven ground.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The main components are hopeful to be a telescope, a tube level gauge (or compensator), a vertical shaft, a base and a foot screw. It is divided into a micro-tilt level, an automatic leveling level, a laser level and a digital level (also called an electronic level) according to the structure. The precision level is divided into a precision level and a common level according to the precision.

At present, the current spirit level is generally placed to manual tensile support column when field use, hardly makes the spirit level support keep the level when using like this, adjusts convenient inadequately.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides the level which is convenient for placing the uneven ground in the field, and aims to solve the problem that a support of the level is difficult to keep horizontal when the level is used in the field.

The utility model is realized by the following steps:

the utility model provides a level convenient for placing an uneven ground in the field, which comprises a supporting structure, an adjusting structure and a level body.

The utility model discloses a structure of adjusting the height of a water jacket, including bearing structure, backup pad, horizontal piece, spliced pole, horizontal piece, level body, horizontal piece and retaining member, bearing structure includes roof, three backup pad and retaining member, and is three the backup pad rotates to be connected the surface of roof, the spout has been seted up to the inside of backup pad, the retaining member is installed surface one side of backup pad, it includes horizontal piece and fly leaf to adjust the structure, the horizontal piece is fixed the inside of spout, the one end of spliced pole is rotated and is connected the inside of spout, the spliced pole other end runs through the horizontal piece, the other end of spliced pole is fixed with the threaded rod, fly leaf threaded connection is in on the threaded rod, the fly leaf slides and runs through the spout extends to the outside, the installation of spirit level body is fixed the top surface of roof.

In an embodiment of the utility model, three gaps are circumferentially arranged on the surface of the top plate, the top surface of the supporting plate is fixedly provided with a connecting block matched with the gaps, and the connecting block is rotatably connected inside the gaps.

In an embodiment of the present invention, a through hole matched with the movable plate is formed at the lower end of the sliding groove, and the movable plate slidably penetrates through the through hole.

In an embodiment of the present invention, the locking member includes a fixing block and a first threaded post, the fixing block is fixed on an outer surface of one side of the supporting plate, the first threaded post is screwed inside the fixing block, and one end of the first threaded post penetrates through the through hole and is tightly attached to the movable plate.

In an embodiment of the present invention, the locking member further includes a first rotating portion that is keyed to the other end of the first threaded post.

In one embodiment of the utility model, a fixed frame is fixed at the bottom of the top plate, and a level is arranged on the surface of the fixed frame.

In an embodiment of the present invention, a second threaded post is rotatably connected to the inside of the top plate, and a second rotating portion is fixed to an end portion of the second threaded post, which is screwed to the bottom of the level body.

In an embodiment of the utility model, a threaded hole matched with the second threaded column is formed in the bottom of the level body, and a third rotating part is fixed on the surface of the connecting column.

In an embodiment of the present invention, a threaded hole matched with the threaded rod is formed in the movable plate.

In one embodiment of the utility model, the bottom of the movable plate is provided with a support leg through a bolt and a nut, and the bottom of the support leg is tapered.

The utility model has the beneficial effects that: when the leveling instrument is used, the supporting plates are unfolded to enable the supporting legs to be in contact with the ground to be placed preliminarily, the inclination direction is observed through the leveling instrument on the fixing frame, then the threaded rod is driven to rotate through the rotating connecting column according to the inclination direction, the movable plate can move on the surface of the threaded rod, the top plate can incline to one side, the leveling instrument is observed while the connecting column is rotated, and when air bubbles in the leveling instrument are located in the middle, balance adjustment is completed, so that when the leveling instrument is used, the difficulty in horizontal adjustment of a bracket of the leveling instrument is reduced, adjustment is simpler and more convenient, and use is more accurate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of a first perspective of a level gauge for facilitating placement of uneven ground in the field according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a first perspective of a level gauge for facilitating placement of uneven ground in the field according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a support plate of a level gauge for facilitating the placement of an uneven ground in the field according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the utility model at B of FIG. 3;

FIG. 6 is a schematic structural diagram of a top plate of a level gauge for facilitating the placement of an uneven ground in the field according to an embodiment of the present invention.

In the figure: 100-a support structure; 110-a top plate; 111-a gap; 120-a support plate; 121-connecting blocks; 122-a chute; 1221-a through-hole; 130-a retaining member; 131-a fixed block; 132-a first threaded post; 133-a first rotating part; 140-a fixing frame; 141-a level gauge; 150-a second threaded post; 151-second rotating part; 200-a regulating structure; 210-a transverse block; 220-connecting column; 221-a third rotating part; 240-threaded rod; 250-a movable plate; 260-foot; 300-level body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a level convenient for placing field uneven ground comprises a supporting structure 100, an adjusting structure 200 and a level body 300.

The adjusting structure 200 is fixed on the supporting structure 100 for horizontal adjustment so as to be convenient for horizontal placement in the field, and the level body 300 is fixed on the supporting structure 100.

Referring to fig. 1 to 6, the supporting structure 100 includes a top plate 110, three supporting plates 120 and a locking member 130, the three supporting plates 120 are rotatably connected to the surface of the top plate 110, a sliding slot 122 is formed in the supporting plate 120, and the locking member 130 is installed on one side of the surface of the supporting plate 120.

Three notches 111 are circumferentially formed in the surface of the top plate 110, a connecting block 121 matched with the notches 111 is fixed to the top surface of the support plate 120, and the connecting block 121 is rotatably connected to the inside of the notches 111; the through-hole 1221 matched with the movable plate 250 is opened at the lower end of the chute 122, the movable plate 250 slidably penetrates through the through-hole 1221, the movable plate 250 can be conveniently limited through the through-hole 1221, so that the movable plate 250 can be conveniently stretched, and a bump is further arranged on the surface of the movable plate 250 and can be prevented from being separated from the threaded rod 240.

The locking member 130 comprises a fixing block 131 and a first threaded column 132, the fixing block 131 is fixed on the outer surface of one side of the support plate 120, the first threaded column 132 is in threaded connection with the inside of the fixing block 131, and one end of the first threaded column 132 penetrates through the through hole 1221 and is tightly attached to the movable plate 250; the locker 130 further includes a first rotating part 133, the first rotating part 133 is connected to the other end of the first threaded post 132 in a key manner, and the first rotating part 133 is a rotary handle, and the end of the first threaded post 132 is pressed against the surface of the movable plate 250 by rotating the first threaded post 132, so that the movable plate 250 can be conveniently fixed and the stability of the movable plate can be improved.

A fixed frame 140 is fixed at the bottom of the top plate 110, and a level gauge 141 is installed on the surface of the fixed frame 140; a second threaded column 150 is rotatably connected inside the top plate 110, a second rotating part 151 is fixed at the end part of the second threaded column 150, which is screwed at the bottom of the level body 300, of the second threaded column 150, and whether the top plate 110 is horizontal after adjustment can be confirmed through the arrangement of the level gauge 141, so that the precision is improved, wherein the second rotating part 151 is a cylindrical block; a threaded hole matched with the second threaded column 150 is formed in the bottom of the level body 300, a third rotating part 221 is fixed on the surface of the connecting column 220, the level body 300 can be conveniently detached and installed through the arrangement of the threaded hole and the second threaded column 150, and meanwhile, the third rotating part 221 is a cylindrical block; the movable plate 250 is provided with a threaded hole matching with the threaded rod 240, and the threaded hole can facilitate the movable plate 250 to move on the surface of the threaded rod 240 in a telescopic manner.

Referring to fig. 1-3, the adjusting structure 200 includes a horizontal block 210, a connecting column 220, a threaded rod 240 and a movable plate 250, the horizontal block 210 is fixed inside the chute 122, one end of the connecting column 220 is rotatably connected inside the chute 122, a bearing is interference-connected to an end of the connecting column 220, the bearing is embedded inside the chute 122, the connecting column 220 is conveniently fixed and rotated, the other end of the connecting column 220 penetrates through the horizontal block 210, the threaded rod 240 is fixed to the other end of the connecting column 220, the movable plate 250 is in threaded connection with the threaded rod 240, and the movable plate 250 slides to penetrate through the chute 122 and extends to the outside.

The bottom of the movable plate 250 is provided with the supporting leg 260 through a bolt and a nut, the bottom of the supporting leg 260 is tapered, and the conical supporting leg 260 can be conveniently inserted into soil, so that the placing stability is improved.

Referring to fig. 1 and 2, the level body 300 is mounted and fixed on the top surface of the top plate 110.

Specifically, this level gauge convenient to place open-air uneven ground's theory of operation: during the use, it tentatively places it with ground contact to expand backup pad 120 messenger's stabilizer blade 260, at this moment observe the incline direction through spirit level 141 on the mount 140, then according to the incline direction, drive threaded rod 240 through rotatory spliced pole 220 and rotate, fly leaf 250 will remove on the surface of threaded rod 240 like this, roof 110 will incline to one side like this, observe spirit level 141 when rotating spliced pole 220, accomplish balance adjustment when the inside bubble of spirit level 141 is located the centre, when the spirit level uses like this, the degree of difficulty of spirit level support level adjustment has been reduced, it is more accurate to adjust simple and convenient use.

It should be noted that the specific model specification of the level body 300 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the level body 300 and its principles are clear to those skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A level gauge convenient for placing field uneven ground is characterized by comprising

The supporting structure (100) comprises a top plate (110), three supporting plates (120) and a locking piece (130), the three supporting plates (120) are rotatably connected to the surface of the top plate (110), a sliding groove (122) is formed in the supporting plates (120), and the locking piece (130) is installed on one side of the surface of the supporting plates (120);

the adjusting structure (200) comprises a transverse block (210), a connecting column (220) and a movable plate (250), the transverse block (210) is fixed inside the sliding groove (122), one end of the connecting column (220) is rotatably connected inside the sliding groove (122), the other end of the connecting column (220) penetrates through the transverse block (210), a threaded rod (240) is fixed at the other end of the connecting column (220), the movable plate (250) is in threaded connection with the threaded rod (240), and the movable plate (250) penetrates through the sliding groove (122) in a sliding manner and extends to the outside;

the leveling instrument comprises a leveling instrument body (300), and the leveling instrument body (300) is fixedly installed on the top surface of the top plate (110).

2. The level gauge convenient for placing uneven ground in the field as claimed in claim 1, wherein three notches (111) are circumferentially formed on the surface of the top plate (110), a connecting block (121) matched with the notches (111) is fixed on the top surface of the supporting plate (120), and the connecting block (121) is rotatably connected inside the notches (111).

3. The level gauge convenient for placing uneven ground in the field as claimed in claim 1, wherein the lower end of the sliding groove (122) is provided with a through hole (1221) matched with the movable plate (250), and the movable plate (250) slides through the through hole (1221).

4. The level gauge convenient for placing uneven ground in the field as claimed in claim 3, wherein said locking member (130) comprises a fixing block (131) and a first threaded column (132), said fixing block (131) is fixed on the outer surface of one side of said supporting plate (120), said first threaded column (132) is screwed inside said fixing block (131), and one end of said first threaded column (132) passes through said through hole (1221) and clings to said movable plate (250).

5. A spirit level facilitating the positioning of uneven ground in the field, according to claim 4, characterized in that said retaining member (130) further comprises a first rotating portion (133), said first rotating portion (133) being keyed to the other end of said first threaded post (132).

6. The level gauge convenient for placing uneven ground in the field as claimed in claim 1, wherein a fixing frame (140) is fixed at the bottom of the top plate (110), and a level gauge (141) is installed on the surface of the fixing frame (140).

7. A level gauge for facilitating the placement of uneven ground in the field as claimed in claim 6 wherein a second threaded post (150) is rotatably attached to the inside of the top plate (110), the second threaded post (150) is threadably attached to the bottom of the level body (300) and a second rotating portion (151) is fixed to the end of the second threaded post (150).

8. The level gauge convenient for placing uneven ground in the field as claimed in claim 7, wherein the bottom of the level gauge body (300) is provided with a threaded hole matched with the second threaded column (150), and a third rotating part (221) is fixed on the surface of the connecting column (220).

9. The level convenient for placing uneven ground in the field as claimed in claim 1, wherein the movable plate (250) is internally provided with a threaded hole matched with the threaded rod (240).

10. A spirit level facilitating the positioning of uneven ground in the field, according to claim 1, wherein the bottom of the movable plate (250) is mounted with a foot (260) by means of a bolt and nut, the bottom of the foot (260) being tapered.