CN217302369U

CN217302369U - Engineering survey level gauge

Info

Publication number: CN217302369U
Application number: CN202220276503.1U
Authority: CN
Inventors: 刘恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model belongs to the technical field of the surveyor's level, a engineering survey surveyor's level is related to, wherein, comprises a fixed bench, the first connecting block of fixed surface connection under the fixed bench, first connecting block is total three, and equal fixed connection is at the fixed bench lower surface, first connecting block surface has the second connecting block through round pin axle swing joint, second connecting block fixed surface is connected with the slide cartridge. Its beneficial effect is, this engineering survey surveyor's level, through setting up first spring, the second spring, the screw, sliding sleeve and connecting rod, when using the device, people unscrew the screw, under the effect of first spring and second spring, and then drive the sliding sleeve downstream, thereby drive the connecting rod operation, drive the sliding barrel operation simultaneously, and drive first slide bar and shift out the expansion, under the effect of first spring, the second spring, the screw, sliding sleeve and connecting rod, the people of being more convenient for expand the use to the device.

Description

Engineering survey level gauge

Technical Field

The utility model belongs to the technical field of the surveyor's level, concretely relates to engineering survey surveyor's level.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two ground points, the principle is that the height difference between the ground points is measured according to the leveling principle, main components are expected to be a telescope, a tube level, a vertical shaft, a base and a foot screw, most levels are fixedly arranged on a support frame through screws when in use in the current level technology for engineering measurement, the installation is labor-consuming and troublesome, the level cannot be flexibly adjusted according to the direction to be measured in the use process, and the use is inconvenient, the level for engineering measurement disclosed in the publication No. CN207894407U comprises an instrument body, a fixed bottom plate is arranged at the bottom of the instrument body, the instrument body is connected with a fixed base through the fixed bottom plate, horizontal strip-shaped grooves are arranged at the tops of two sides of the fixed base, and horizontal first springs are arranged in the two strip-shaped grooves, the opposite side of first spring is connected with the sliding block, the outside that the top of sliding block extended to the bar groove is provided with vertical ascending connecting rod, the opposite side of connecting rod is provided with the horizontally connecting block, the opposite side of connecting block is provided with the first through-hole that runs through, and the device needn't be difficult to shrink the support, and is not convenient for get the spirit level and put.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an engineering survey surveyor's level, it has solved the technical problem of be not convenient for shrink and getting and put.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering surveying surveyor's level, includes the fixed station, the first connecting block of fixed station lower surface fixedly connected with, first connecting block is total three, and equal fixed connection is at the fixed station lower surface, first connecting block surface has the second connecting block through round pin axle swing joint, second connecting block fixed surface is connected with the slide cartridge, the first stopper of the inside fixedly connected with of slide cartridge, first spring has been cup jointed on first stopper surface, first through-hole has been seted up on the slide cartridge surface, wear to be equipped with first slide bar in the first through-hole, first slide bar fixed surface is connected with the connecting plate, fixed surface is connected with the second stopper on the connecting plate, first spring cup joints on second stopper surface, first slide bar lower surface fixedly connected with first inserted bar.

As a further aspect of the present invention: the surface of the second slide bar is sleeved with a second spring, a first threaded hole is formed in the surface of the second slide bar, a second fixing ring is fixedly connected to the surface of the second slide bar, a second threaded hole is formed in the surface of the second slide bar, a second fixing ring is fixedly connected to the surface of the second slide bar, a sliding sleeve is sleeved on the surface of the second slide bar, a second threaded hole is formed in the surface of the sliding sleeve, a screw is connected to the second threaded hole in a threaded manner, a fourth connecting block is fixedly connected to the surface of the sliding sleeve, the number of the fourth connecting block is three, the fourth connecting block is fixedly connected to the surface of the sliding sleeve, and a third connecting block is fixedly connected to the surface of the first slide bar.

As a further aspect of the present invention: the surface of the third connecting block is movably connected with a connecting rod through a pin shaft, the connecting rod is movably connected onto the surface of the fourth connecting block through a pin shaft, the lower surface of the second sliding rod is fixedly connected with a second inserting rod, the upper surface of the fixed table is fixedly connected with a bearing, a rotating shaft penetrates through the bearing, the upper surface of the rotating shaft is fixedly connected with a movable box, movable bins are arranged inside the movable box, the number of the movable bins is two, and the movable bins are symmetrically arranged inside the movable box.

As a further aspect of the present invention: the movable bin is characterized in that the surface of the movable bin is provided with two second through holes, the two second through holes are symmetrically formed in the surface of the movable bin, a third slide bar penetrates through the second through holes, and the surface of the third slide bar is fixedly connected with a handle.

As a further aspect of the present invention: the surface of the third sliding rod is sleeved with a limiting ring, the surface of the third sliding rod is sleeved with a third spring, and the surface of the third sliding rod is fixedly connected with a third fixing ring.

As a further aspect of the present invention: the surface of the third sliding rod is fixedly connected with a clamping plate, the surface of the clamping plate is clamped with a level body, and the level body is placed on the upper surface of the movable box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this engineering survey surveyor's level, through setting up first spring, the second spring, the screw, sliding sleeve and connecting rod, when using to the device, people unscrew the screw, under the effect of first spring and second spring, and then drive the sliding sleeve downstream, thereby drive the connecting rod operation, drive the slide cartridge operation simultaneously, and drive first slide bar and shift out the expansion, under the effect of first spring, the second spring, the screw, sliding sleeve and connecting rod, the people of being more convenient for expand the use to the device.

2. This engineering survey surveyor's level, through setting up the third slide bar, third spring and cardboard, when fixing the surveyor's level body, people stimulate the handle, and then drive the third slide bar and remove, make the third spring compression simultaneously, thereby it removes to drive the cardboard, then place the surveyor's level body and loosen the handle behind the movable box upper surface, and then it removes to carry out the joint to the surveyor's level body and fix to drive the cardboard under the effect of third spring, at the third slide bar, under the effect of third spring and cardboard, the people of being more convenient for fix the surveyor's level body.

3. This engineering survey surveyor's level, through setting up bearing and pivot, when the angle to the surveyor's level body is adjusted, people are through rotating the movable box, and then drive the pivot at the bearing internal rotation to drive the operation of surveyor's level body and adjust, under the effect of bearing and pivot, the people of being more convenient for adjust the angle of surveyor's level body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged schematic structural view of the position A of the present invention;

in the figure: 1. a fixed table; 2. a first connection block; 3. a second connecting block; 4. a slide cylinder; 5. a first stopper; 6. a first spring; 7. a first through hole; 8. a first slide bar; 9. a connecting plate; 10. a second limiting block; 11. a first plunger; 12. a second slide bar; 13. a first retaining ring; 14. a second spring; 15. a first threaded hole; 16. a sliding sleeve; 17. a second threaded hole; 18. a second retaining ring; 19. a second plunger; 20. a bearing; 21. a rotating shaft; 22. a movable box; 23. a movable bin; 24. a second through hole; 25. a third slide bar; 26. a limiting ring; 27. a third spring; 28. a third fixing ring; 29. clamping a plate; 30. a level body; 31. a third connecting block; 32. a connecting rod; 33. and a fourth connecting block.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an engineering surveying surveyor's level, including fixed station 1, fixed station 1 lower surface fixedly connected with first connecting block 2, first connecting block 2 is total three, equal fixed connection is at fixed station 1 lower surface, there is second connecting block 3 first connecting block 2 surface through round pin axle swing joint, second connecting block 3 surface fixedly connected with slide cartridge 4, slide cartridge 4 inside fixedly connected with first stopper 5, first spring 6 has been cup jointed on the surface of first stopper 5, through setting up first spring 6, second spring 14, the screw, sliding sleeve 16 and connecting rod 32, when using the device, people unscrew the screw, under the effect of first spring 6 and second spring 14, and then drive sliding sleeve 16 and move down, thereby drive connecting rod 32 operation, drive slide cartridge 4 operation simultaneously, and drive first slide bar 8 and shift out the expansion, at first spring 6, second spring 14, Under the effect of screw, sliding sleeve 16 and connecting rod 32, the people of being more convenient for expand the use to the device, first through-hole 7 has been seted up on the surface of slide cartridge 4, wears to be equipped with first slide bar 8 in the first through-hole 7, and first slide bar 8 fixed surface is connected with connecting plate 9, and fixed surface is connected with second stopper 10 on the connecting plate 9, and first spring 6 cup joints on second stopper 10 surface, and first inserted bar 11 of fixed surface is connected with under the first slide bar 8.

Specifically, the fixed station 1 is fixedly connected with a second slide bar 12, the second slide bar 12 is fixedly connected with a first fixing ring 13, the second slide bar 12 has a surface sleeved with a second spring 14, the second slide bar 12 has a surface provided with a first threaded hole 15, the second slide bar 12 is fixedly connected with a second fixing ring 18, the second slide bar 12 has a surface sleeved with a sliding sleeve 16, the sliding sleeve 16 has a surface provided with a second threaded hole 17, the second threaded hole 17 is internally threaded with a screw, the sliding sleeve 16 is fixedly connected with a fourth connecting block 33, the fourth connecting block 33 is three in total, the first slide bar 8 is fixedly connected with a third connecting block 31 on the surface of the sliding sleeve 16.

Specifically, the surface of the third connecting block 31 is movably connected with a connecting rod 32 through a pin shaft, the connecting rod 32 is movably connected with the surface of the fourth connecting block 33 through a pin shaft, the lower surface of the second slide bar 12 is fixedly connected with a second inserting rod 19, the upper surface of the fixed table 1 is fixedly connected with a bearing 20, through the arrangement of the bearing 20 and the rotating shaft 21, when the angle of the level body 30 is adjusted, people rotate the movable box 22 to further drive the rotating shaft 21 to rotate in the bearing 20, so as to drive the level body 30 to rotate and adjust, under the action of the bearing 20 and the rotating shaft 21, the angle of the level body 30 can be adjusted conveniently, the rotating shaft 21 penetrates through the bearing 20, the upper surface of the rotating shaft 21 is fixedly connected with the movable box 22, the movable bins 23 are arranged inside the movable box 22, the number of the movable bins 23 is two, and the movable bins are symmetrically arranged inside the movable box 22.

Specifically, second through-hole 24 has been seted up on activity storehouse 23 surface, second through-hole 24 is total two, and the symmetry is seted up on activity storehouse 23 surface, wear to be equipped with third slide bar 25 in the second through-hole 24, through setting up third slide bar 25, third spring 27 and cardboard 29, when fixing spirit level body 30, people stimulate the handle, and then drive the third slide bar 25 and remove, make the compression of third spring 27 simultaneously, thereby it removes to drive cardboard 29, then loosen the handle after placing spirit level body 30 on movable box 22 upper surface, under the effect of third spring 27 and then drive cardboard 29 and remove and carry out the joint to spirit level body 30 and fix, at third slide bar 25, under the effect of third spring 27 and cardboard 29, more be convenient for people fix spirit level body 30, third slide bar 25 fixed surface is connected with the handle.

Specifically, a limiting ring 26 is sleeved on the surface of the third slide bar 25, a third spring 27 is sleeved on the surface of the third slide bar 25, and a third fixing ring 28 is fixedly connected to the surface of the third slide bar 25.

Specifically, the surface of the third slide bar 25 is fixedly connected with a clamping plate 29, the surface of the clamping plate 29 is clamped with a level body 30, and the level body 30 is placed on the upper surface of the movable box 22.

The utility model discloses a theory of operation does:

s1, firstly, people move the device to a specified position, when the device is used, people unscrew the screw, and under the action of the second spring 14, the sliding sleeve 16 is driven to move downwards, the sliding sleeve 16 moves to drive the connecting rod 32 to operate, and meanwhile, the first sliding rod 8 is moved out and unfolded under the action of the first spring 6, and under the cooperation of the first spring 6 and the second spring 14, people can more conveniently unfold the first sliding rod 8 and the sliding barrel 4 to support and fix the device;

s2, pulling the handle to drive the third slide bar 25 to move, driving the clamping plate 29 to move towards two sides by the movement of the third slide bar 25, and then placing the leveling instrument body 30 on the upper surface of the movable box 22 and then loosening the handle;

s3, make cardboard 29 remove under the effect of third spring 27 and carry out the joint fixedly to spirit level body 30, it is more convenient, people' S accessible rotates movable box 22 during the measurement and adjusts the angle of spirit level body 30.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description of the present specification, the description of "one embodiment", "some embodiments", "examples", "specific examples" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. An engineering surveying level, includes fixed station (1), its characterized in that: the lower surface of the fixed table (1) is fixedly connected with a first connecting block (2), the total three first connecting blocks (2) are fixedly connected to the lower surface of the fixed table (1), the surface of the first connecting block (2) is movably connected with a second connecting block (3) through a pin shaft, the surface of the second connecting block (3) is fixedly connected with a sliding barrel (4), a first limiting block (5) is fixedly connected inside the sliding barrel (4), a first spring (6) is sleeved on the surface of the first limiting block (5), a first through hole (7) is formed in the surface of the sliding barrel (4), a first sliding rod (8) penetrates through the first through hole (7), a connecting plate (9) is fixedly connected to the surface of the first sliding rod (8), a second limiting block (10) is fixedly connected to the upper surface of the connecting plate (9), and the first spring (6) is sleeved on the surface of the second limiting block (10), the lower surface of the first sliding rod (8) is fixedly connected with a first inserted bar (11).

2. An engineering level according to claim 1, wherein: the lower surface of the fixed table (1) is fixedly connected with a second slide bar (12), the surface of the second slide bar (12) is fixedly connected with a first fixed ring (13), a second spring (14) is sleeved on the surface of the second sliding rod (12), a first threaded hole (15) is formed in the surface of the second sliding rod (12), a second fixed ring (18) is fixedly connected to the surface of the second sliding rod (12), a sliding sleeve (16) is sleeved on the surface of the second sliding rod (12), a second threaded hole (17) is formed in the surface of the sliding sleeve (16), a screw is connected with the second threaded hole (17) in an internal thread manner, the surface of the sliding sleeve (16) is fixedly connected with three fourth connecting blocks (33), all the three fourth connecting blocks (33) are fixedly connected with the surface of the sliding sleeve (16), the surface of the first sliding rod (8) is fixedly connected with a third connecting block (31).

3. An engineering level according to claim 2, wherein: third connecting block (31) surface has connecting rod (32) through round pin axle swing joint, connecting rod (32) are on fourth connecting block (33) surface through round pin axle swing joint, fixed surface is connected with second inserted bar (19) under second slide bar (12), fixed surface is connected with bearing (20) on fixed station (1), wear to be equipped with pivot (21) in bearing (20), fixed surface is connected with movable box (22) on pivot (21), movable box (22) inside has seted up movable bin (23), movable bin (23) are total two, and the symmetry is seted up inside movable box (22).

4. An engineering level according to claim 3, wherein: second through-holes (24) have been seted up on activity storehouse (23) surface, second through-holes (24) are total two, and the symmetry is seted up on activity storehouse (23) surface, wear to be equipped with third slide bar (25) in second through-hole (24), third slide bar (25) fixed surface is connected with the handle.

5. An engineering level according to claim 4, wherein: the surface of the third sliding rod (25) is sleeved with a limiting ring (26), the surface of the third sliding rod (25) is sleeved with a third spring (27), and the surface of the third sliding rod (25) is fixedly connected with a third fixing ring (28).

6. An engineering measurement level according to claim 5, wherein: the surface of the third sliding rod (25) is fixedly connected with a clamping plate (29), the surface of the clamping plate (29) is clamped with a level body (30), and the level body (30) is placed on the upper surface of the movable box (22).