CN213979075U

CN213979075U - Foundation settlement detection device for building engineering

Info

Publication number: CN213979075U
Application number: CN202022687558.5U
Authority: CN
Inventors: 郑从熙; 曾丽琼; 曾卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-08-17
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a foundation settlement detection device for building engineering, which comprises a fixed seat, a measuring rod is arranged on the fixed seat, a warning board is arranged on one side of the measuring rod, a first scale is arranged on the measuring rod, a sliding groove is arranged on the measuring rod, a slide block is inserted in the sliding groove, a level ruler is arranged at one end of the slide block, which penetrates out of the sliding groove, a thread cutting sleeve is arranged on the upper surface of the level ruler, the thread cutting sleeve is connected with a measuring pipe in a female way, measuring liquid is arranged in the measuring pipe, a second scale is arranged on the measuring pipe, the slide block slides in the sliding groove by pulling the level ruler until the lower surface of the level ruler contacts the ground, then recording the liquid level of the measuring liquid in the measuring pipes at the two ends, then calculating the height difference of the two liquid levels, then, the distance between the two measuring pipes at the leftmost side and the rightmost side is calculated according to the scales on the level ruler, so that the settlement angle of the foundation is measured.

Description

Foundation settlement detection device for building engineering

Technical Field

The utility model belongs to the technical field of building engineering, concretely relates to foundation settlement detection device for building engineering.

Background

The foundation settlement refers to the settlement of the foundation surface caused by compaction of the foundation soil layer under the action of additional stress, and excessive settlement, especially uneven settlement, can cause the building to incline and crack so as not to be normally used, therefore, the settlement area needs to be detected and measured relatively, the settlement observation refers to the observation point arranged according to the building and the fixed measuring point, the settlement degree is expressed by data, the observation point is arranged according to the design requirements of more than one layer of building and the building, the settlement observation is arranged manually, the soil foundation and the like, and the settlement observation is arranged according to the period or the progress of the layer in the construction until the completion.

The existing foundation settlement detection method generally comprises the steps of arranging a settlement plate on the surface layer of a foundation, measuring the height positioning initial height of the settlement plate, descending the settlement plate along with the settlement of the foundation, detecting the height of the settlement plate, recording the height of the settlement plate, measuring the height at regular time to obtain the settlement process of the foundation, mostly adopting leveling measurement for measurement, being incapable of measuring the settlement inclination angle of the foundation and having insufficient comprehensive measured data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foundation settlement detection device for building engineering to there is the problem of unable measurement inclination among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foundation settlement detection device for building engineering, includes the fixing base, the fixing base facial make-up is equipped with the measuring stick, the warning board has been installed to one side of measuring stick, the measuring stick facial make-up is equipped with first graduation apparatus, be equipped with the sliding tray on the measuring stick, the sliding tray is inserted and is equipped with the slider, the level bar has been installed to the one end that the sliding tray was worn out to the slider, the level bar upper surface facial make-up is equipped with the screw thread cutting ferrule, screw thread cutting ferrule female connection has survey buret, survey built-in being equipped with of buret and measure liquid, survey buret facial make-up is equipped with the second graduation apparatus.

Preferably, the sliding groove is of a T-shaped groove structure, and the sliding block is of a T-shaped block structure.

Preferably, splint have been installed to one side symmetry of measuring stick, install the coiler between the splint, the pivot is equipped with in the both sides of coiler, one side be equipped with the rotary groove on the splint, the pivot is inserted in the rotary groove, the opposite side be equipped with the commentaries on classics hole on the splint, the handle has been installed to the one end that the hole was worn out in the pivot, be connected with the measuring rope through the knot on the coiler, the vertical awl has been installed to the one end of measuring the rope.

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

the utility model provides a foundation settlement detection device for construction engineering, which firstly puts a fixed seat into a pre-dug underground pit, the depth of the pit is exactly the same as the height of a warning board, then keeping the vertical cone at one end of the measuring rope vertical to the ground, filling and leveling the pit with soil, after a period of time, when the warning board is exposed from the soil, the foundation is settled, the specific settlement depth can be known according to the first dial gauge on the measuring rod, then the level bar is pulled to enable the sliding block to slide in the sliding groove until the lower surface of the level bar contacts the ground, then recording the liquid level of the measuring liquid in the leftmost measuring tube, simultaneously recording the liquid level of the measuring liquid in the rightmost measuring tube, then the height difference of the two liquid levels is calculated, and then the distance between the two measuring pipes at the leftmost side and the rightmost side is calculated according to the scales on the level ruler, so that the settlement angle of the foundation is measured.

The utility model provides a foundation settlement detection device for building engineering can judge the settlement direction of foundation, the staff's of being convenient for observation according to the incline direction of measuring liquid in the measuring tube and the contained angle on perpendicular awl and ground.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is a schematic sectional view in partial section from above A-A of FIG. 1;

fig. 4 is an enlarged schematic view of a portion of fig. 2.

In the figure: the device comprises a fixed seat 1, a measuring rod 2, a warning plate 3, a first 4 scale, a sliding groove 5, a sliding block 6, a horizontal ruler 7, a threaded clamping sleeve 8, a measuring pipe 9, measuring liquid 10, a second 11 scale, a clamping plate 12, a winding device 13, a rotating shaft 14, a rotating groove 15, a rotating hole 16, a handle 17, a measuring rope 18 and a vertical cone 19.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a foundation settlement detection device for construction engineering, including fixing base 1, the welding has measuring stick 2 on the fixing base 1, the welding has warning board 3 in the left side of measuring stick 2, the welding has first graduation apparatus 4 on measuring stick 2, be equipped with sliding tray 5 on the measuring stick 2, sliding tray 5 is inserted and is equipped with slider 6, sliding tray 5 is T-shaped groove structure, slider 6 is T-shaped block structure, the welding of the one end that slider 6 wore out sliding tray 5 has level bar 7, the last surface welding of level bar 7 has screw thread cutting ferrule 8, screw thread cutting ferrule 8 female connection has survey buret 9, survey buret 9 intussuseption is filled with measurement liquid 10, survey buret 9 is last to be sprayed and is equipped with second graduation apparatus 11.

Referring to fig. 1, 2 and 3, clamp plates 12 are symmetrically welded on the left side of a measuring rod 2, a winder 13 is rotatably connected between the clamp plates 12 through a rotating shaft 14 and a rotating groove 15, the type of the winder 13 is Q22HD-15, the rotating shafts 14 are installed on the front side and the rear side of the winder 13, the rotating groove 15 is formed in the clamp plate 12 on the rear side, the rotating shaft 14 is inserted into the rotating groove 15, a rotating hole 16 is formed in the clamp plate 12 on the front side, a handle 17 is welded at one end, penetrating out of the rotating hole 16, of the rotating shaft 14, a measuring rope 18 is connected to the winder 13 through a rope knot, and one end of the measuring rope 18 is connected with a vertical cone 19 through a rope buckle.

Firstly, the fixed seat 1 is placed in a pit dug in advance underground, the depth of the pit is just consistent with the height of the warning board 3, then the vertical cone 19 at one end of the measuring rope 18 is kept vertical to the ground, the pit is filled with soil, after a period of time, when the warning board 3 is exposed from the soil, the foundation is settled, the depth of the concrete settlement can be known according to the first dial gauge 4 on the measuring rod 2, then the level 7 is pulled so that the slide block 6 slides in the slide groove 5 until the lower surface of the level 7 contacts the ground, the level of the measurement fluid 10 in the leftmost measurement tube 9 is then recorded, while the level of the measurement fluid 10 in the rightmost measurement tube 9 is recorded, the height difference between the two levels is then calculated and the distance between the two measuring tubes 9 on the far left and right is then calculated from the scale on the level 7, whereby the angle of settlement of the foundation is determined. The settlement direction of the foundation can be judged according to the inclination direction of the measuring liquid 10 in the measuring pipe 9 and the included angle between the vertical cone 19 and the ground, so that the observation of workers is facilitated.

Claims

1. The utility model provides a foundation settlement detection device for building engineering, includes fixing base (1), its characterized in that: fixing base (1) facial make-up is equipped with measuring stick (2), warning board (3) have been installed to one side of measuring stick (2), measuring stick (2) facial make-up is equipped with first graduation apparatus (4), be equipped with sliding tray (5) on measuring stick (2), sliding tray (5) are inserted and are equipped with slider (6), level bar (7) have been installed to the one end that sliding tray (5) were worn out in slider (6), level bar (7) upper surface equipment is equipped with screw thread cutting ferrule (8), screw thread cutting ferrule (8) female connection has survey buret (9), survey built-in measuring liquid (10) that is equipped with of buret (9), survey buret (9) facial make-up and be equipped with second graduation apparatus (11).

2. The foundation settlement detection device for construction engineering according to claim 1, wherein: the sliding groove (5) is of a T-shaped groove structure, and the sliding block (6) is of a T-shaped block structure.

3. The foundation settlement detection device for construction engineering according to claim 1, wherein: splint (12) have been installed to one side symmetry of measuring stick (2), winder (13) have been installed between splint (12), pivot (14) are equipped with to the both sides of winder (13), one side be equipped with rotary groove (15) on splint (12), in pivot (14) insert rotary groove (15), the opposite side be equipped with on splint (12) and change hole (16), handle (17) have been installed to the one end that rotary hole (16) were worn out in pivot (14), be connected with measuring rope (18) through the knot on winder (13), perpendicular awl (19) have been installed to the one end of measuring rope (18).