CN210719164U

CN210719164U - Precision level suitable for various environments

Info

Publication number: CN210719164U
Application number: CN201921317755.9U
Authority: CN
Inventors: 李陆均; 杨伟发; 郭锐鑫
Original assignee: Guangdong Jiaoyue Engineering Testing Co Ltd
Current assignee: Guangdong Jiaoyue Engineering Testing Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-09
Anticipated expiration: 2029-08-14

Abstract

The utility model relates to a surveyor's level technical field just discloses an accurate surveyor's level suitable for multiple environment, the on-line screen storage device comprises a base, the top fixed mounting of base has the pivot, there is the regulation carousel at the top of base through pivot movable mounting, the top movable mounting who adjusts the carousel has one end to run through and extend to the base bottom and with base swing joint's threaded rod. This precision level suitable for multiple environment, through set up the screw hole with threaded rod looks adaptation on adjusting the carousel, rotate and adjust the carousel, can drive the threaded rod through screw thread thrust and rotate, because bottom at the threaded rod is provided with limiting plate and vertical pole, make the rotation of threaded rod receive the restriction, when adjusting the carousel and rotating, make the threaded rod can only reciprocate, can promote the bottom plate and reciprocate, thereby adjust the height of spirit level body in a flexible way, make equipment reach the effect of the height-adjusting of being convenient for, satisfy different relief environment and use.

Description

Precision level suitable for various environments

Technical Field

The utility model relates to a surveyor's level technical field specifically is an accurate surveyor's level suitable for multiple environment.

Background

With the rapid development of the civil engineering industry in China, measuring instruments such as a level are applied more and more at construction sites, and the level is an instrument for measuring the height difference between two points on the ground by establishing a horizontal sight line.

The level is divided into a micro-inclination level, an automatic leveling level, a laser level and a digital level according to the structure, and is divided into a precise level and a common level according to the precision, the precise level which is suitable for various environments in the current market generally has the defect that the height is not convenient to adjust, the height of equipment can be adjusted according to different terrains and different measuring points in the using process, the common adjusting mode is to move three support legs or stretch the three support legs to adjust, the leveling needs to be carried out again after the adjustment is finished, and a constructor which is not skilled in operation is very headache, so that the precise level which is suitable for various environments is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a precision level appearance suitable for multiple environment, possess advantages such as the height-adjusting of being convenient for, the precision level appearance that is applicable to multiple environment on having solved present market generally has the shortcoming of height-adjusting of not being convenient for, equipment can carry out altitude mixture control according to different relief and different measuring point often at the in-process of using, usual regulative mode is through removing three stabilizer blades or adjusting its drawing, still need releveling after finishing adjusting, very painful problem to the not too skilled constructor of operation.

(II) technical scheme

For the purpose of realizing the height-adjusting of being convenient for, the utility model provides a following technical scheme: the utility model provides a precision level suitable for multiple environment, the on-line screen storage device comprises a base, the top fixed mounting of base has the pivot, the top of base has the regulation carousel through pivot movable mounting, the top movable mounting of regulation carousel have one end to run through and extend to base bottom and with base swing joint's threaded rod, the top fixed mounting of threaded rod has the bottom plate, the top fixed mounting of bottom plate has the spirit level body, the bottom fixed mounting of threaded rod has the limiting plate, the equal fixed mounting in both ends about base bottom has one end to run through and extend to the limiting plate bottom and with limiting plate swing joint's vertical pole, the bottom fixed mounting of vertical pole has the stopper, the bottom fixed mounting of base has quantity to be three connecting axle, the bottom of base has connecting sleeve pole through connecting axle movable mounting, the lower extreme movable mounting in the connecting sleeve pole outside has one end to run through and extend to connecting sleeve pole inner chamber and with connecting sleeve pole Move the spacing knob of connection, the equal fixed mounting of the left and right sides wall of adapter sleeve pole inner chamber has the slide rail, the bottom movable mounting of adapter sleeve pole has one end to run through and extend to adapter sleeve pole inner chamber and with adapter sleeve pole swing joint's movable rod, the top fixed mounting of movable rod has one end and adapter sleeve pole swing joint's connecting rod, the equal fixed mounting in both ends has one end and slide rail swing joint's slider about the connecting rod, the bottom fixed mounting of movable rod has the footboard, the bottom fixed mounting of footboard has the stabilizer blade.

Preferably, the number of movable rods is three, the round holes are formed in the left side and the right side of the top of the limiting plate, and the round holes are matched with the vertical rods.

Preferably, two the spout has all been seted up to the relative one side of slide rail, and spout and slider looks adaptation, the contained angle between connecting loop bar and the base is the acute angle.

Preferably, the bottom of the connecting loop bar is provided with a bayonet which is matched with the movable bar, and the base is triangular.

Preferably, the periphery wall fixed mounting who adjusts the carousel has a quantity to be four bull sticks, the top of adjusting the carousel is seted up threaded hole, and threaded hole and threaded rod looks adaptation.

Preferably, the bottom of base has seted up the through-hole, and through-hole and threaded rod looks adaptation, vertical pole and base are the perpendicular installation of ninety degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides an accurate surveyor's level suitable for multiple environment possesses following beneficial effect:

1. this precision level suitable for multiple environment, through set up the screw hole with threaded rod looks adaptation on adjusting the carousel, rotate and adjust the carousel, can drive the threaded rod through screw thread thrust and rotate, because bottom at the threaded rod is provided with limiting plate and vertical pole, make the rotation of threaded rod receive the restriction, when adjusting the carousel and rotating, make the threaded rod can only reciprocate, can promote the bottom plate and reciprocate, thereby adjust the height of spirit level body in a flexible way, make equipment reach the effect of height-adjusting of being convenient for, satisfy different relief environment and use, and simple structure, high durability and convenient operation, more be fit for the demand that the constructor used.

2. This accurate surveyor's level suitable for multiple environment, through setting up limit knob, when the length with the movable rod is long-drawn, only need rotate limit knob, limit knob's bottom no longer sticiss the movable rod, and the movable rod is unrestricted this moment, can lengthen or shorten the movable rod, when adjusting to suitable length, and reverse limit knob can be with the movable rod refastening, equipment overall structure is simple, convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a rotating shaft 1, an adjusting turntable 2, a bottom plate 3, a level body 4, a threaded rod 5, a vertical rod 6, a limiting plate 7, a limiting block 8, a supporting leg 9, a pedal 10, a movable rod 11, a connecting sleeve rod 12, a limiting knob 13, a connecting shaft 14, a base 15, a sliding rail 16, a connecting rod 17 and a sliding block 18.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a precision level suitable for various environments comprises a base 15, a through hole is formed at the bottom of the base 15 and is matched with a threaded rod 5, a vertical rod 6 is vertically installed at ninety degrees with the base 15, a rotating shaft 1 is fixedly installed at the top of the base 15, an adjusting turntable 2 is movably installed at the top of the base 15 through the rotating shaft 1, a threaded hole matched with the threaded rod 5 is formed in the adjusting turntable 2, the adjusting turntable 2 is rotated to drive the threaded rod 5 to rotate through a thread thrust force, a limiting plate 7 and the vertical rod 6 are arranged at the bottom of the threaded rod 5 to limit the rotation of the threaded rod 5, when the adjusting turntable 2 is rotated, the threaded rod 5 only can move up and down, the bottom plate 3 can be pushed to move up and down, the height of the level body 4 can be flexibly adjusted, and the equipment can achieve the effect of conveniently adjusting, the adjustable rotary table is simple in structure, convenient to operate and more suitable for the use requirements of constructors, four rotating rods are fixedly installed on the peripheral wall of the adjusting rotary table 2, the rotating rods are arranged on the adjusting rotary table 2, the adjusting rotary table 2 is enabled to rotate more conveniently, equipment is convenient to use, threaded holes are formed in the top of the adjusting rotary table 2 and are matched with the threaded rods 5, the top of the adjusting rotary table 2 is movably provided with the threaded rods 5, one ends of the threaded rods 5 penetrate through and extend to the bottom of the base 15 and are movably connected with the base 15, the top of the threaded rods 5 is fixedly provided with the bottom plate 3, the top of the bottom plate 3 is fixedly provided with the level body 4, the type of the level body 4 can be L6000100, the bottom of the threaded rods 5 is fixedly provided with the limiting plate 7, vertical rods 6, one ends of the left end and the right end of the bottom of the base 15 penetrate through and, the bottom of the vertical rod 6 is fixedly provided with a limiting block 8, the bottom of the base 15 is fixedly provided with three connecting shafts 14, the bottom of the base 15 is movably provided with a connecting sleeve rod 12 through the connecting shafts 14, the bottom of the connecting sleeve rod 12 is provided with a bayonet which is matched with the movable rod 11, the base 15 is triangular, the lower end of the outer side of the connecting sleeve rod 12 is movably provided with a limiting knob 13, one end of the limiting knob 13 penetrates through and extends to the inner cavity of the connecting sleeve rod 12 and is movably connected with the connecting sleeve rod 12, through the arrangement of the limiting knob 13, when the length of the movable rod 11 needs to be lengthened, only the limiting knob 13 needs to be rotated, the bottom end of the limiting knob 13 no longer presses the movable rod 11, at the moment, the movable rod 11 is not limited, the movable rod 11 can be lengthened or shortened, when the length is adjusted to a proper length, the limiting, convenient to use, the left and right side walls of the inner cavity of the connecting sleeve rod 12 are both fixedly provided with slide rails 16, one opposite sides of the two slide rails 16 are both provided with slide grooves, the slide grooves are matched with the slide blocks 18, the included angle between the connecting sleeve rod 12 and the base 15 is an acute angle, the bottom of the connecting sleeve rod 12 is movably provided with movable rods 11, one ends of the movable rods 11 penetrate through and extend to the inner cavity of the connecting sleeve rod 12 and are movably connected with the connecting sleeve rod 12, the number of the movable rods 11 is three, the left and right sides of the top of the limiting plate 7 are both provided with round holes, the round holes are matched with the vertical rods 6, the top of the movable rod 11 is fixedly provided with a connecting rod 17, one end of the connecting rod 17 is movably connected with the connecting sleeve rod 12, the left and right ends of the connecting rod 17 are both fixedly provided with slide blocks 18, one end of the sliding rod 11, the bottom of the pedal 10 is fixedly provided with a support leg 9.

When using, through set up the screw hole with 5 looks adaptations of threaded rod on adjusting carousel 2, rotate and adjust carousel 2, can drive threaded rod 5 through screw thrust and rotate, because bottom at threaded rod 5 is provided with limiting plate 7 and vertical pole 6, make the rotation of threaded rod 5 receive the restriction, when adjusting carousel 2 rotates, make threaded rod 5 can only reciprocate, can promote bottom plate 3 and reciprocate, thereby adjust the height of spirit level body 4 in a flexible way, make equipment reach the effect of the height-adjusting of being convenient for, satisfy different relief environment and use, and simple structure, and convenient for operation, more be fit for the demand that the constructor used.

To sum up, this precision level suitable for multiple environment through set up on adjusting carousel 2 with the screw hole of 5 looks adaptations of threaded rod, rotates and adjusts carousel 2 and can promote threaded rod 5 and reciprocate to the realization is to the regulation of 4 heights of spirit level body, simple structure, convenient operation more is fit for the demand that the constructor used.

And, through setting up limit knob 13, when needs lengthen the length of movable rod 11, only need to rotate limit knob 13, limit knob 13's bottom no longer sticiss movable rod 11, and movable rod 11 is unrestricted this moment, can lengthen or shorten movable rod 11, when adjusting to suitable length, reversal limit knob 13 can be with movable rod 11 refastening, equipment overall structure is simple, convenient to use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A precision level suitable for use in a variety of environments, comprising a base (15), characterized in that: the top fixed mounting of base (15) has pivot (1), the top of base (15) has regulation carousel (2) through pivot (1) movable mounting, the top movable mounting of regulation carousel (2) has one end to run through and extend to base (15) bottom and with base (15) swing joint's threaded rod (5), the top fixed mounting of threaded rod (5) has bottom plate (3), the top fixed mounting of bottom plate (3) has spirit level body (4), the bottom fixed mounting of threaded rod (5) has limiting plate (7), the equal fixed mounting in both ends of the left and right sides of base (15) bottom has one end to run through and extend to limiting plate (7) bottom and with limiting plate (7) swing joint's vertical pole (6), the bottom fixed mounting of vertical pole (6) has stopper (8), the bottom fixed mounting of base (15) has connecting axle (14) that quantity is three, the bottom of the base (15) is movably provided with a connecting sleeve rod (12) through a connecting shaft (14), the lower end of the outer side of the connecting sleeve rod (12) is movably provided with a limit knob (13) of which one end is penetrated through and extended to an inner cavity of the connecting sleeve rod (12) and is movably connected with the connecting sleeve rod (12), the left side wall and the right side wall of the inner cavity of the connecting sleeve rod (12) are respectively fixedly provided with a slide rail (16), the bottom of the connecting sleeve rod (12) is movably provided with a movable rod (11) of which one end is penetrated through and extended to the inner cavity of the connecting sleeve rod (12) and is movably connected with the connecting sleeve rod (12), the top of the movable rod (11) is fixedly provided with a connecting rod (17) of which one end is movably connected with the connecting sleeve rod (12), the left end and the right end of the connecting rod (17) are respectively fixedly provided with a slide block (18) of which one end is movably connected with the slide, the bottom of the pedal (10) is fixedly provided with a support leg (9).

2. A precision level suitable for use in a variety of environments in accordance with claim 1, wherein: the number of the movable rods (11) is three, round holes are formed in the left side and the right side of the top of the limiting plate (7), and the round holes are matched with the vertical rods (6).

3. A precision level suitable for use in a variety of environments in accordance with claim 1, wherein: two the spout has all been seted up to slide rail (16) relative one side, and spout and slider (18) looks adaptation, the contained angle between connecting loop bar (12) and base (15) is the acute angle.

4. A precision level suitable for use in a variety of environments in accordance with claim 1, wherein: the bayonet is arranged at the bottom of the connecting sleeve rod (12), the bayonet is matched with the movable rod (11), and the base (15) is triangular.

5. A precision level suitable for use in a variety of environments in accordance with claim 1, wherein: the outer peripheral wall fixed mounting who adjusts carousel (2) has quantity to be four bull sticks, adjust the top of carousel (2) and set up threaded hole, and threaded hole and threaded rod (5) looks adaptation.

6. A precision level suitable for use in a variety of environments in accordance with claim 1, wherein: the bottom of base (15) has seted up the through-hole, and through-hole and threaded rod (5) looks adaptation, vertical pole (6) are ninety degrees vertical installation with base (15).