CN216523904U

CN216523904U - Level gauge for engineering measurement

Info

Publication number: CN216523904U
Application number: CN202123255933.XU
Authority: CN
Inventors: 张涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13
Anticipated expiration: 2031-12-22

Abstract

The application discloses a level gauge for engineering measurement, which comprises a top seat, a positioning device, an adjusting device and a fixing device, wherein the top seat is provided with a first positioning hole; the positioning device comprises a rotary sleeve, a supporting cylinder, a base, a jack, a regulating hole, an inserting rod, a regulating bolt, a movable sleeve, a supporting rod and a taper rod, the bottom end of the top seat is connected with the supporting cylinder in a rotating mode through the rotary sleeve, the bottom end of the supporting cylinder is fixedly connected with the base, and the outer side wall of the supporting cylinder is provided with the regulating hole distributed at equal intervals. This application body drives and pushes down the dead lever under the backup pad, and the dead lever drives the fly leaf and moves down and drive first spring tensile, through drawing the limiting plate to the lifting, the limiting plate drives the slider and slides along the side channel, and the slider drives the second spring tensile, and the limiting plate supports tightly at the lateral wall of body, thereby conveniently carries out quick location, easy to assemble and dismantlement to the body under the mating reaction of fixed plate, limiting plate and backup pad.

Description

Level gauge for engineering measurement

Technical Field

The application relates to the technical field of engineering survey, in particular to a level gauge for engineering survey.

Background

A level gauge is a common measuring tool for measuring small angles; in the mechanical industry and instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the planeness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like; the appearance according to the spirit level is different can divide into: universal gradienter, cylindrical gradienter, integrated gradienter, mini gradienter, camera gradienter, frame gradienter and ruler gradienter; the fixing mode of the water level can be divided into: adjustable spirit levels and non-adjustable spirit levels.

Need use the support to assist when using the spirit level, the inconvenient quick installation of current spirit level and dismantlement to inconvenient accomodating and using, and the support of general spirit level is inconvenient carries out the horizontal support, thereby influences measurement accuracy. Therefore, a level for engineering measurement is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a spirit level for engineering survey is used for solving the inconvenient quick installation of current spirit level and dismantlement in this embodiment to inconvenient accomodating and use, and the support of general spirit level is inconvenient carries out the level and supports, thereby influences measurement accuracy's problem.

According to one aspect of the application, a level for engineering surveying is provided, which comprises a top seat, a positioning device, an adjusting device and a fixing device;

the positioning device comprises a rotating sleeve, a supporting cylinder, a base, an inserting hole, an adjusting hole, an inserting rod, an adjusting bolt, a movable sleeve, a supporting rod and a conical rod, wherein the bottom end of the top seat is rotatably connected with the supporting cylinder through the rotating sleeve, the bottom end of the supporting cylinder is fixedly connected with the base, and a plurality of adjusting holes which are distributed at equal intervals are formed in the outer side wall of the supporting cylinder;

the adjusting device comprises a movable groove, a movable nut, a fixing plate, a screw rod, side plates, a first bevel gear, a transmission shaft, a second bevel gear and a rocker arm, wherein the movable groove is formed in the top of the top seat, the two side plates are fixedly connected to the inside of the movable groove, and the screw rod is rotatably connected between the inside of each side plate and the inner wall of the movable groove;

fixing device includes fixed frame, dead lever, fly leaf, backup pad, first spring, side channel, second spring, slider, limiting plate and body, the fixed frame of top fixed connection of footstock, the inside sliding connection fly leaf of fixed frame, the one end of the top fixed connection dead lever of fly leaf.

Furthermore, the lateral wall sliding connection movable sleeve of a supporting cylinder, the one end lateral wall threaded connection adjusting bolt of movable sleeve, adjusting bolt runs through the lateral wall and the threaded connection regulation hole of movable sleeve, the outer lane lateral wall of movable sleeve rotates the joint support pole through the pivot, the one end fixed connection taper rod of bracing piece.

Furthermore, jacks are formed in four corners of the interior of the base, inserting rods are inserted into the jacks, the inserting rods are T-shaped rods, and one ends of the inserting rods are pointed ends.

Furthermore, the number of the screw rods is two, one end of each of the two screw rods is fixedly connected with a first bevel gear, the first bevel gears are meshed with second bevel gears, and the second bevel gears are fixedly connected to the outer sides of the transmission shafts.

Furthermore, one end of the transmission shaft is rotatably connected to the inner wall of the movable groove, and the other end of the transmission shaft penetrates through the side wall of the top seat and is fixedly connected with the rocker arm.

Further, the screw rod is in threaded connection with a movable nut, and the movable nut is connected to the inside of the movable groove in a sliding mode.

Furthermore, the top end of the movable nut is fixedly connected with a fixed plate, a side groove is formed in the side wall of one end of the fixed plate, and the inside of the side groove is connected with a sliding block in a sliding mode.

Further, one end fixed connection second spring's of slider one end, the other end fixed connection side groove's of second spring inner wall, the other end fixed connection limiting plate of slider.

Further, the top end fixed connection of fly leaf one end of first spring, the inner wall of fixed frame is fixed connection to the other end of first spring.

Further, dead lever sliding connection is at the lateral wall of fixed frame, the top fixed connection backup pad of dead lever, the bottom of tight body is supported on the top of backup pad, the top both sides of body all support the one end at two limiting plates tightly.

Through the above-mentioned embodiment of this application, adopted positioner, adjusting device and fixing device, solved the inconvenient quick installation of current spirit level and dismantlement to inconvenient accomodating and the use, and the support of general spirit level is inconvenient carries out the horizontal support, thereby influences measurement accuracy's problem.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a top seat; 2. a rotating sleeve; 3. a support cylinder; 4. a base; 5. a jack; 6. an adjustment hole; 7. inserting a rod; 8. adjusting the bolt; 9. a movable sleeve; 10. a support bar; 11. a tapered rod; 12. a movable groove; 13. a movable nut; 14. a fixing plate; 15. a screw rod; 16. a side plate; 17. a first bevel gear; 18. a drive shaft; 19. a second bevel gear; 20. a rocker arm; 21. a fixing frame; 22. fixing the rod; 23. a movable plate; 24. a support plate; 25. a first spring; 26. a side groove; 27. a second spring; 28. a slider; 29. a limiting plate; 30. a body.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The spirit level of the present embodiment may be adapted for use in construction engineering measurements, for example, the following spirit levels are provided in the present embodiment and may be used to make improvements to the following spirit levels.

The utility model provides a building engineering measures spirit level, including measuring the board No. one, the front end surface of measuring the board No. one is provided with the mounting groove, the inside lower extreme of mounting groove is provided with half fixed ring down, the inside upper end of mounting groove is provided with the bearing groove, the inside of bearing groove is provided with the promotion post, the outside of the promotion post of the inside upper end of bearing groove is provided with compression spring, compression spring's lower extreme is provided with half fixed ring first, half fixed ring first's inboard and half fixed ring's inboard all are provided with the bubble spirit level, one side of measuring the board No. one is provided with No. two measuring boards, the upper end surface of No. two measuring boards is provided with the fixed slot No. one, the inside of No. two fixed slots all is provided with the restriction piece with the inside of fixed slot No. one, the surface of restriction piece is provided with the rubber sleeve, the front end surface of measuring the board No. one and the front end surface of No. two measuring boards all are provided with movable hinge.

The outer surface of one side of the first measuring plate is movably connected with the outer surface of one side of the second measuring plate through a movable hinge, a screw is arranged between the movable hinge and the first measuring plate, the outer surface of the rear end of the movable hinge is fixedly connected with the outer surface of the front end of the first measuring plate through the screw, the first measuring plate and the second measuring plate play a role in measuring, the movable hinge plays a role in connecting and rotating, and the screw plays a role in fixing the movable hinge and the first measuring plate together; the outer surface of the limiting block is fixedly connected with the outer surface of the inner side of the second fixing groove through a rubber sleeve, an adhesive is arranged between the rubber sleeve and the limiting block, the outer surface of the inner side of the rubber sleeve is fixedly connected with the outer surface of the limiting block through the adhesive, the limiting block plays a role in limiting and fixing, the rubber sleeve plays a role in increasing friction force and preventing the limiting block from falling off, and the adhesive plays a role in fixing the rubber sleeve and the limiting block together; the outer surface of the pushing column is movably connected with the outer surface of the inner side of the bearing groove through a compression spring, the cross section of the pushing column is in a cross shape, the pushing column plays a role in pushing, and the compression spring plays a role in generating pushing force; the outer surface of the upper end of the upper half fixing ring is fixedly connected with the outer surface of the lower end of the compression spring through the pushing column, a soldering lug is arranged between the compression spring and the bearing groove, the outer surface of the upper end of the compression spring is fixedly connected with the outer surface of the upper end inside the bearing groove through the soldering lug, the upper half fixing ring plays a role in fixing, and the soldering lug plays a role in welding the compression spring and the bearing groove together; the welding wire is arranged between the lower half fixing ring and the mounting groove, the outer surface of the lower end of the lower half fixing ring is fixedly connected with the outer surface of the inner lower end of the mounting groove through the welding wire, the lower half fixing ring plays a role in fixing, and the welding wire plays a role in welding the lower half fixing ring and the mounting groove together.

Of course, the embodiment can also be used for other constructional engineering measurement. Here, description is omitted, and the spirit level according to the embodiment of the present application will be described below.

Referring to fig. 1-3, a level for engineering survey includes a top seat 1, a positioning device, an adjusting device and a fixing device;

the positioning device comprises a rotating sleeve 2, a supporting cylinder 3, a base 4, an inserting hole 5, an adjusting hole 6, an inserting rod 7, an adjusting bolt 8, a movable sleeve 9, a supporting rod 10 and a taper rod 11, the bottom end of the top seat 1 is rotatably connected with the supporting cylinder 3 through the rotating sleeve 2, the bottom end of the supporting cylinder 3 is fixedly connected with the base 4, and the outer side wall of the supporting cylinder 3 is provided with a plurality of adjusting holes 6 which are distributed at equal intervals;

the adjusting device comprises a movable groove 12, a movable nut 13, a fixing plate 14, a screw rod 15, side plates 16, a first bevel gear 17, a transmission shaft 18, a second bevel gear 19 and a rocker arm 20, wherein the movable groove 12 is formed in the top of the top seat 1, the two side plates 16 are fixedly connected inside the movable groove 12, and the screw rod 15 is rotatably connected between the inside of each side plate 16 and the inner wall of the movable groove 12;

the fixing device comprises a fixing frame 21, a fixing rod 22, a movable plate 23, a supporting plate 24, a first spring 25, a side groove 26, a second spring 27, a sliding block 28, a limiting plate 29 and a body 30, the fixing frame 21 is fixedly connected to the top end of the top seat 1, the movable plate 23 is connected to the fixing frame 21 in a sliding mode inside, and the movable plate 23 is fixedly connected to the top end of the movable plate 23 and one end of the fixing rod 22 is fixedly connected to the top end of the movable plate 23.

The fixing rod is pressed under the supporting plate driven by the body, the fixing rod drives the movable plate to move downwards and drive the first spring to stretch, the limiting plate is pulled by lifting upwards, the limiting plate drives the slider to slide along the side groove, the slider drives the second spring to stretch, the limiting plate supports against the outer side wall of the body, and therefore quick positioning, mounting and dismounting can be conveniently carried out on the body under the matching effect of the fixing plate, the limiting plate and the supporting plate.

The outer side wall of the supporting cylinder 3 is connected with a movable sleeve 9 in a sliding mode, the side wall of one end of the movable sleeve 9 is connected with an adjusting bolt 8 in a threaded mode, the adjusting bolt 8 penetrates through the side wall of the movable sleeve 9 and is connected with an adjusting hole 6 in a threaded mode, the side wall of the outer ring of the movable sleeve 9 is rotatably connected with a supporting rod 10 through a rotating shaft, and one end of the supporting rod 10 is fixedly connected with a conical rod 11; four corners inside the base 4 are provided with jacks 5, inserting rods 7 are inserted into the jacks 5, the inserting rods 7 are T-shaped rods, and one ends of the inserting rods 7 are pointed ends; the number of the screw rods 15 is two, one end of each of the two screw rods 15 is fixedly connected with a first bevel gear 17, the first bevel gear 17 is meshed with a second bevel gear 19, and the second bevel gear 19 is fixedly connected to the outer side of a transmission shaft 18; one end of the transmission shaft 18 is rotatably connected to the inner wall of the movable groove 12, and the other end of the transmission shaft 18 penetrates through the side wall of the top seat 1 and is fixedly connected with a rocker arm 20; the screw rod 15 is in threaded connection with a movable nut 13, and the movable nut 13 is connected to the inside of the movable groove 12 in a sliding manner; the top end of the movable nut 13 is fixedly connected with a fixed plate 14, a side groove 26 is formed in the side wall of one end of the fixed plate 14, and a sliding block 28 is slidably connected inside the side groove 26; one end of the sliding block 28 is fixedly connected with one end of a second spring 27, the other end of the second spring 27 is fixedly connected with the inner wall of the side groove 26, and the other end of the sliding block 28 is fixedly connected with a limiting plate 29; the top end of the movable plate 23 is fixedly connected with one end of a first spring 25, and the other end of the first spring 25 is fixedly connected with the inner wall of the fixed frame 21; the fixing rod 22 is slidably connected to the side wall of the fixing frame 21, the top end of the fixing rod 22 is fixedly connected with the supporting plate 24, the top end of the supporting plate 24 abuts against the bottom end of the body 30, and two sides of the top end of the body 30 abut against one end of the two limiting plates 29.

When the device is used, firstly, all electrical components in the device are externally connected with a control switch and a power supply, then the inserted rod 7 is inserted into the jack 5, the inserted rod 7 is treaded forcefully, the inserted rod 7 penetrates through the jack 5 and is inserted into soil, then the movable sleeve 9 is connected with the movable sleeve 9 and the adjusting hole 6 through the adjusting bolt 8 in a threaded manner through the sliding movable sleeve 9, so that the position of the movable sleeve 9 is fixed, the supporting rod 10 is rotated through the rotating shaft, the taper rod 11 at one end of the supporting rod 10 is inserted into the soil, so that the supporting cylinder 3 is quickly positioned, the level of the supporting cylinder 3 is conveniently kept, the rocker arm 20 drives the transmission shaft 18 to rotate through rotating the rocker arm 20, the transmission shaft 18 drives the second bevel gear 19 to rotate, the second bevel gear 19 drives the two first bevel gears 17 which are in meshed connection to rotate, the first bevel gear 17 drives the screw rod 15 to rotate, the screw rod 15 and the movable nut 13 rotate in a threaded manner, so that the movable nut 13 drives the fixing plate 14 to move, place the top at backup pad 24 with body 30 that needs to be fixed, body 30 drives backup pad 24 and pushes down dead lever 22, dead lever 22 drives fly leaf 23 and moves down and drive first spring 25 tensile, pull limiting plate 29 through upwards lifting, limiting plate 29 drives slider 28 and slides along side channel 26, slider 28 drives second spring 27 tensile, limiting plate 29 supports the lateral wall tightly at body 30, thereby at fixed plate 14, thereby convenient location fast is carried out to body 30 under limiting plate 29 and backup pad 24's the mating reaction, easy to assemble and dismantlement.

The application has the advantages that:

1. the method is simple to operate, the inserted rod is inserted into the jack, the inserted rod is treaded forcibly, penetrates through the jack and is inserted into soil, then the movable sleeve and the adjusting hole are connected through the adjusting bolt and the thread through the sliding movable sleeve, so that the position of the movable sleeve is fixed, the supporting rod is rotated through the rotating shaft, the conical rod at one end of the supporting rod is inserted into the soil, the supporting cylinder is positioned quickly, and the supporting cylinder is kept horizontal conveniently;

2. the fixing plate fixing device is reasonable in structure, the rocker arm drives the transmission shaft to rotate by rotating the rocker arm, the transmission shaft drives the second bevel gear to rotate, the second bevel gear drives the two first bevel gears which are connected in a meshed mode to rotate, the first bevel gears drive the screw rods to rotate, and the screw rods and the movable nuts rotate in a threaded mode so that the movable nuts drive the fixing plate to move, and the fixing plate fixing device is convenient and rapid to position;

3. this application is rational in infrastructure, and the body drives the backup pad and pushes down the dead lever, and the dead lever drives the fly leaf and moves down and drive first spring tensile, through pulling the limiting plate to the rising, the limiting plate drives the slider and slides along the side channel, and the slider drives the second spring tensile, and the limiting plate supports tightly at the lateral wall of body, thereby conveniently carries out quick location, easy to assemble and dismantlement to the body under the mating reaction of fixed plate, limiting plate and backup pad.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

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

Claims

1. The utility model provides a spirit level for engineering survey which characterized in that: comprises a top seat (1), a positioning device, an adjusting device and a fixing device;

the positioning device comprises a rotating sleeve (2), a supporting cylinder (3), a base (4), an inserting hole (5), adjusting holes (6), an inserting rod (7), an adjusting bolt (8), a movable sleeve (9), a supporting rod (10) and a taper rod (11), the bottom end of the top seat (1) is rotatably connected with the supporting cylinder (3) through the rotating sleeve (2), the bottom end of the supporting cylinder (3) is fixedly connected with the base (4), and the outer side wall of the supporting cylinder (3) is provided with a plurality of adjusting holes (6) which are distributed at equal intervals;

the adjusting device comprises a movable groove (12), a movable nut (13), a fixing plate (14), a screw rod (15), side plates (16), a first bevel gear (17), a transmission shaft (18), a second bevel gear (19) and a rocker arm (20), the movable groove (12) is formed in the top of the top seat (1), the two side plates (16) are fixedly connected to the inside of the movable groove (12), and the screw rod (15) is rotatably connected between the inside of each side plate (16) and the inner wall of the movable groove (12);

fixing device includes fixed frame (21), dead lever (22), fly leaf (23), backup pad (24), first spring (25), side channel (26), second spring (27), slider (28), limiting plate (29) and body (30), the fixed frame of top fixed connection (21) of footstock (1), the inside sliding connection fly leaf (23) of fixed frame (21), the one end of the top fixed connection dead lever (22) of fly leaf (23).

2. The level gauge for engineering surveying of claim 1, wherein: the utility model discloses a bearing support, including a supporting cylinder (3), lateral wall sliding connection movable sleeve (9), the one end lateral wall threaded connection adjusting bolt (8) of movable sleeve (9), adjusting bolt (8) run through the lateral wall and the threaded connection regulation hole (6) of movable sleeve (9), the outer lane lateral wall of movable sleeve (9) rotates joint support pole (10) through the pivot, the one end fixed connection taper rod (11) of bracing piece (10).

3. The level gauge for engineering surveying of claim 1, wherein: jacks (5) are formed in four corners of the interior of the base (4), inserting rods (7) are inserted into the jacks (5), the inserting rods (7) are T-shaped rods, and one ends of the inserting rods (7) are pointed ends.

4. The level gauge for engineering surveying of claim 1, wherein: the number of the screw rods (15) is two, one end of each of the two screw rods (15) is fixedly connected with a first bevel gear (17), the first bevel gears (17) are meshed with second bevel gears (19), and the second bevel gears (19) are fixedly connected to the outer sides of the transmission shafts (18).

5. The level gauge for engineering surveying of claim 1, wherein: one end of the transmission shaft (18) is rotatably connected to the inner wall of the movable groove (12), and the other end of the transmission shaft (18) penetrates through the side wall of the top seat (1) and is fixedly connected with the rocker arm (20).

6. The level gauge for engineering surveying of claim 1, wherein: the screw rod (15) is in threaded connection with a movable nut (13), and the movable nut (13) is connected to the inside of the movable groove (12) in a sliding mode.

7. The level gauge for engineering surveying of claim 1, wherein: the top end of the movable nut (13) is fixedly connected with a fixed plate (14), a side groove (26) is formed in the side wall of one end of the fixed plate (14), and a sliding block (28) is connected to the inside of the side groove (26) in a sliding mode.

8. The level gauge for engineering surveying of claim 1, wherein: one end fixed connection second spring (27) of slider (28), the inner wall of the other end fixed connection side groove (26) of second spring (27), the other end fixed connection limiting plate (29) of slider (28).

9. The level gauge for engineering surveying of claim 1, wherein: the top end of the movable plate (23) is fixedly connected with one end of a first spring (25), and the other end of the first spring (25) is fixedly connected with the inner wall of the fixed frame (21).

10. The level gauge for engineering surveying of claim 1, wherein: dead lever (22) sliding connection is at the lateral wall of fixed frame (21), the top fixed connection backup pad (24) of dead lever (22), the bottom of tight body (30) is supported on the top of backup pad (24), the top both sides of body (30) all support the one end tightly at two limiting plates (29).