CN218865090U

CN218865090U - Levelness measuring device for building engineering

Info

Publication number: CN218865090U
Application number: CN202320205737.1U
Authority: CN
Inventors: 单保勇; 葛继昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-14
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a levelness measuring device for building engineering, including the flat board, the last fixed surface of flat board is connected with the support riser, the front of support riser is the first square chest of fixedly connected with, scale table and second square chest respectively, the surface of first square chest and the equal fixedly connected with connecting plate of surface of second square chest, the inner wall of first square chest is fixed to be inlayed and is had two first bearings, two the first screw rod of the common fixedly connected with of inner circle of first bearing. This device uses through the cooperation of helical gear, dwang, first screw rod, second screw rod, spiral shell board and pin, and the rotation through first screw rod and second screw rod drives reciprocating of spiral shell board and pin, makes the pin can the rebound support and blocks horizontal reference pole, can prevent to take place to rock behind the horizontal reference pole adjustment level to make things convenient for the staff to fix horizontal reference pole, have fixed more convenient and the higher advantage of practicality.

Description

Levelness measuring device for building engineering

Technical Field

The utility model belongs to the technical field of the building engineering and specifically relates to a levelness measuring device for building engineering.

Background

The building engineering refers to the construction of various building constructions and their auxiliary facilities, and is the installation engineering of various technical works and completed engineering entities such as planning, investigation, design, construction and completion for newly building, reconstructing or extending the building constructions and the auxiliary structures and facilities, and the lines, pipelines and equipment matched with the engineering entities, and the equipment for measuring levelness is used when the structures are constructed.

At present when using most equipment of measuring the levelness, adjust the level after observe, horizontal reference pole receives external environment influence easily and takes place the slope, can influence and observe measured data to there is still inconvenient problem of fixing horizontal reference pole, for this reason, we provide a levelness measuring device for building engineering and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a levelness measuring device for building engineering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a levelness measuring device for building engineering, includes the flat board, the last fixed surface of flat board is connected with the support riser, the front of support riser is the first square chest of fixedly connected with, scale table and second square chest respectively, the surface of first square chest and the equal fixedly connected with connecting plate of surface of second square chest, the inner wall fixed mosaic of first square chest has two first bearings, two the common fixedly connected with first screw rod of inner circle of first bearing, the inner wall fixed mosaic of second square chest has two second bearings, two the common fixedly connected with second screw rod of inner circle of second bearing, the surface of first screw rod and the equal threaded connection of surface of second screw rod have the spiral shell, every the equal fixedly connected with pin in surface of spiral shell, every the surface of first screw rod and the equal fixedly connected with bevel gear in surface of second screw rod, every the surface of bevel gear all meshes has the helical gear, the equal fixedly connected with in surface of every helical gear, one of them the one end that the helical gear was kept away from runs through first square chest and extends to the outside of first square chest, and another one end that the second square chest extended to the dwang that the helical gear was kept away from each other two outside fixed with the second square chests.

In a further embodiment, two the common fixedly connected with connecting frame of surface of connecting plate, two big arc boards of the outer fixed connected with of connecting frame, every the equal fixed the inlaying of surface of big arc board has the third bearing, two the common fixedly connected with rotatory pole of inner circle of third bearing, the fixed surface of rotatory pole is connected with horizontal reference rod, the fixed surface of horizontal reference rod is connected with the bubble spirit level, the rear end fixedly connected with scale pointer of rotatory pole.

In a further embodiment, the inner wall of the first square box and the inner wall of the second square box are both provided with sliding grooves, sliding rods are connected inside each sliding groove in a sliding mode, and one end, far away from each sliding groove, of each sliding rod is fixedly connected with the outer surface of each screw plate.

In a further embodiment, two lifting rods are fixedly connected to the outer surface of the flat plate, and the stop rod is located below the horizontal reference rod.

In a further embodiment, the front face of the first square box and the front face of the second square box are both provided with through square openings, and the through square openings are matched with the stop lever in size.

In a further embodiment, the outer surface of each rotating rod is sleeved with a fixing plate, the outer surface of one fixing plate is fixedly connected with the inner bottom wall of the first square box, and the outer surface of the other fixing plate is fixedly connected with the inner bottom wall of the second square box.

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

this device passes through the connecting plate, connecting frame, the big board of arc, the third bearing, the cooperation of bubble spirit level and horizontal reference pole is used, both ends through adjusting horizontal reference pole, when the bubble of bubble spirit level is observed in the cooperation is horizontal in the residence, can make things convenient for the staff to observe horizontal gradient through scale pointer and graduation apparatus, through the helical gear, the dwang, first screw rod, the second screw rod, the cooperation of spiral shell board and pin is used, the rotation through first screw rod and second screw rod drives reciprocating of spiral shell board and pin, make the pin can the rebound support and block horizontal reference pole, can prevent to take place to rock behind the horizontal reference pole adjustment level, thereby make things convenient for the staff to fix horizontal reference pole, have fixed more convenient advantage.

Drawings

Fig. 1 is a schematic perspective view of a levelness measuring device for construction engineering.

Fig. 2 is a cross-sectional top view of the leveling device for construction work.

Fig. 3 is a front cross-sectional view of a levelness measuring apparatus for construction work.

Fig. 4 is a side sectional view of the leveling device for construction work.

Fig. 5 is an enlarged schematic view of a structure a in fig. 4 of the levelness measuring apparatus for construction work.

In the figure: 1. a flat plate; 2. a support vertical plate; 3. a first square box; 4. a second square box; 5. a dial gauge; 6. a connecting plate; 7. a connecting frame; 8. an arc-shaped large plate; 9. a third bearing; 10. a bubble level; 11. a scale pointer; 12. a horizontal reference bar; 13. a first bearing; 14. a second bearing; 15. a first screw; 16. a second screw; 17. a screw plate; 18. a stop lever; 19. a bevel gear; 20. a helical gear; 21. rotating the rod; 22. turning a handle; 23. a chute; 24. a slide bar; 25. lifting the rod; 26. rotating the round bar; 27. a square opening is communicated; 28. and (5) fixing the plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. 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 otherwise specified.

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

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.

Please refer to fig. 1-5, the utility model discloses an in, a levelness measuring device for building engineering, including flat straight board 1, the last fixed surface of flat straight board 1 is connected with supporting riser 2, supporting riser 2's front difference fixedly connected with first side case 3, graduation apparatus 5 and second side case 4, the equal fixedly connected with connecting plate 6 of surface of first side case 3 and second side case 4, the inner wall fixed mosaic of first side case 3 has two first bearings 13, the common fixedly connected with first screw rod 15 of the inner circle of two first bearings 13, the fixed mosaic of inner wall of second side case 4 has two second bearings 14, the common fixedly connected with second screw rod 16 of the inner circle of two second bearings 14, the surface of first screw rod 15 and the equal threaded connection of surface of second screw rod 16 have a spiral plate 17, the equal fixedly connected with dwang 18 of the surface of every spiral plate 17, the surface of first screw rod 15 and the equal fixedly connected with dwang 19 of the surface of second screw rod 16, the equal fixedly connected with dwang 20 of every spiral surface of every spiral plate 20, wherein the equal fixedly connected with dwang 21 of the outer bevel gear of one end of the spiral gear 21 runs through the other side case and extends to the bevel gear 3 and the one end of the bevel gear of the other side case 4, the bevel gear is extended to the bevel gear one end of the other side case.

The common fixedly connected with connecting frame 7 of the surface of two connecting plates 6, the outer fixed surface of connecting frame 7 is connected with two big boards of arc 8, the surface of every big board of arc 8 all fixes to inlay has third bearing 9, the common fixedly connected with rotatory pole 26 of the inner circle of two third bearings 9, the outer fixed surface of rotatory pole 26 is connected with horizontal reference rod 12, the outer fixed surface of horizontal reference rod 12 is connected with bubble spirit level 10, the rear end fixedly connected with scale pointer 11 of rotatory pole 26, utilize and rotate horizontal reference rod 12, the cooperation is observed the bubble in the bubble spirit level 10, make the bubble be placed in the middle in order to adjust horizontal position, can drive scale pointer 11 when rotating horizontal reference rod 12 and remove, make scale pointer 11 can be in the directional a position of scale 5, thereby reached and conveniently observed the effect of measuring the levelness, spout 23 has all been seted up to the inner wall of first side case 3 and the inner wall of second side case 4, the equal sliding connection in inside of every spout 23 has slide bar 24, the one end that every slide bar 24 kept away from spout 23 all is connected with the outer fixed surface of every spiral shell 17, make spiral shell 17 drive the spiral shell 17 and improve the stability that the spiral shell 17 removed in the slide bar 23.

Two lifting rods 25 of outer fixed surface of straight plate 1 are connected with, pin 18 is located the below of horizontal benchmark pole 12, it is more convenient to make the staff use the device, the square mouth 27 has all been seted up in the front of first side case 3 and the front of second side case 4 to link up, and the size looks adaptation of the size that link up square mouth 27 and pin 18, it is more smooth and easy when making pin 18 remove, can take place the card when preventing to remove and pause, fixed plate 28 has all been cup jointed to the surface of every dwang 21, the surface of one of them fixed plate 28 and the interior diapire fixed connection of first side case 3, the surface of another fixed plate 28 and the interior diapire fixed connection of second side case 4, the round hole with dwang 21 looks adaptation has all been seted up to the surface of every fixed plate 28, dwang 21 can normally rotate has been ensured, great improvement the practicality of the device.

The utility model discloses a theory of operation is:

when the device is used, the flat plate 1 is lifted by the lifting rod 25 and placed on the ground to be measured, the left end and the right end of the horizontal reference rod 12 are rotated, bubbles in the middle of the bubble level gauge 10 are observed to be adjusted to be in the middle, the horizontal reference rod 12 is adjusted to simultaneously drive the rotary round rod 26 and the scale pointer 11 to move, then the two rotating handles 22 are respectively rotated to drive the rotating rod 21 and the bevel gears 20 to rotate, the two bevel gears 20 are meshed to drive the two bevel gears 19 to rotate when rotating, the two bevel gears 19 respectively drive the first screw 15 to rotate, so that the first screw 15 drives the screw plate 17 and the stop rod 18 to support the left end of the horizontal reference rod 12 when rotating, the second screw 16 drives the other screw plate 17 and the other stop rod 18 to support the right end of the horizontal reference rod 12 when rotating, the horizontal reference rod 12 is supported by the stop rod 18, and then the staff can observe the pointing position of the scale pointer 11 on the scale meter 5 to enable the staff to observe the measured levelness more conveniently.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a levelness measuring device for building engineering which characterized in that: including flat straight plate (1), the last fixed surface of flat straight plate (1) is connected with and supports riser (2), the front difference fixedly connected with first side case (3), graduation apparatus (5) and second side case (4) of support riser (2), the equal fixedly connected with connecting plate (6) of surface of the surface of first side case (3) and surface of second side case (4), the inner wall fixed mosaic of first side case (3) has two first bearings (13), two the common fixedly connected with first screw rod (15) of inner circle of first bearing (13), the inner wall fixed mosaic of second side case (4) has two second bearings (14), two the common fixedly connected with second screw rod (16) of second bearing (14), the surface of first screw rod (15) and the equal threaded connection of surface of second screw rod (16) have dwang spiroplate (17), every the equal fixedly connected with pin (18) of surface of spiroplate (17), the surface of first screw rod (15) and the equal fixed surface of second screw rod (16) have dwang (17), every helical gear (19) to the equal threaded connection of bevel gear (20) and wherein the equal meshing of helical gear (20) has one end to extend bevel gear (20), bevel gear (20) and bevel gear (21) is connected with the equal fixed connection of first helical gear (20), bevel gear (20) and the equal threaded connection has The outside of a square chest (3), another the one end that helical gear (20) were kept away from in dwang (21) runs through second square chest (4) and extends to the outside of second square chest (4), two the equal fixedly connected with in one end that dwang (21) kept away from each other changes handle (22).

2. The levelness measuring device for construction work according to claim 1, wherein: two the common fixedly connected with connection frame (7) of surface of connecting plate (6), the outer fixed surface of connection frame (7) is connected with two big boards of arc (8), every the outer surface of the big board of arc (8) is all fixed to be inlayed and is had third bearing (9), two the common fixedly connected with rotatory round bar of inner circle (26) of third bearing (9), the outer fixed surface of rotatory round bar (26) is connected with horizontal reference rod (12), the outer fixed surface of horizontal reference rod (12) is connected with bubble spirit level (10), the rear end fixedly connected with scale pointer (11) of rotatory round bar (26).

3. The levelness measuring device for construction work according to claim 1, wherein: the inner wall of the first square box (3) and the inner wall of the second square box (4) are provided with sliding grooves (23), each sliding groove (23) is connected with a sliding rod (24) in a sliding mode, and one end, far away from the sliding grooves (23), of each sliding rod (24) is fixedly connected with the outer surface of each screw plate (17).

4. The levelness measuring device for construction work according to claim 1, wherein: the outer surface of the straight plate (1) is fixedly connected with two lifting rods (25), and the stop rod (18) is positioned below the horizontal reference rod (12).

5. The levelness measuring device for construction work according to claim 1, wherein: the front of the first square box (3) and the front of the second square box (4) are both provided with through square openings (27), and the size of the through square openings (27) is matched with that of the stop lever (18).

6. The levelness measuring device for construction work according to claim 1, wherein: every the surface of dwang (21) all cup joints fixed plate (28), one of them the surface of fixed plate (28) and the interior diapire fixed connection of first side case (3), another the surface of fixed plate (28) and the interior diapire fixed connection of second side case (4).