Engineering settlement detection device

Abstract

The utility model discloses an engineering settlement detection device which comprises a detection box, a detection base plate and a positioning seat, a connecting arm is installed on the detection base plate, an indicating dial is installed on the end face of one side of the detection box, a rotating shaft is installed in the detection box, a pull rope is wound on the rotating shaft, connecting shafts are arranged at the two ends of the rotating shaft, and the connecting shafts are connected with the positioning seat. An indicating pointer is arranged in the indicating dial, a driving shaft is arranged at one end of the indicating pointer, and the driving shaft and the connecting shaft are fixed; according to the utility model, the numerical value can be visually read through the indicating dial, the settlement numerical value can be conveniently recorded, the settlement amount of each period or the existence of settlement can be obtained by observing the change of the numerical value, the settlement amount of a building can be monitored in real time instead of a settlement detector, the early-stage preparation time in the settlement detection process is shortened, and the working efficiency is improved. The detection process is rapid and convenient, and the settlement of the building can be visually and rapidly detected.

Description

Technical Field

[0001] The utility model relates to the technical field of settlement detection, in particular to an engineering settlement detection device. Background Art

[0002] Settlement of construction projects refers to the vertical deformation or sinking of foundation soil caused by compression under the action of building loads. The occurrence of this situation will cause harm to the building. Building settlement is the manifestation of the combined effect of foundation settlement of various parts of the building. Foundation settlement is the deformation of the foundation bearing layer compressed by the load above the bottom of the foundation. The size of this deformation is directly related to the compressive stress generated by the load, the compression modulus of the foundation bearing layer, and the depth of load influence.

[0003] In construction projects, settlement detectors are often used to detect settlement of construction projects. The existing settlement detection method is to use instruments to conduct regular observations of observation points, calculate the difference between the current observation value and the previous observation value, and obtain the current settlement amount. When there are many observation points, the use of settlement detectors for detection requires more preliminary preparation work, the detection process is more cumbersome, and it is impossible to quickly detect the settlement of the building intuitively. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering settlement detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering settlement detection device, comprising a detection box, a detection substrate and a positioning seat, a connecting arm is installed on the detection substrate, an indicator disk is installed on one side end face of the detection box, a rotating shaft is installed inside the detection box, a pull rope is wound on the rotating shaft, connecting shafts are arranged at both ends of the rotating shaft, an indicator needle is arranged inside the indicator disk, and a driving shaft is arranged at one end of the indicator needle, and the driving shaft is fixed to the connecting shaft.

[0006] Wherein, a protrusion is provided at one end of the connecting arm, and the protrusion is fixedly connected to the pull rope.

[0007] A column is installed at the lower end of the detection box, a slide groove is provided on the column, a protrusion at one end of the connecting arm is embedded in the column and is slidably connected to the column, and the connecting arm is slidably connected to the slide groove.

[0008] Wherein, fixing cones are arranged on both sides of the lower end of the positioning seat.

[0009] Wherein, a mounting base plate is arranged at the bottom end of the column, and the mounting base plate is fixedly connected to the positioning seat by bolts.

[0010] Wherein, a scale is arranged on the inner side surface of the indicating disk, and the indicating needle is rotatably connected to the indicating disk.

[0011] Wherein, a protective window is installed at one end of the indicator plate.

[0012] Wherein, a mounting hole is opened on the detection substrate, and the detection substrate is fixed on the building, and the positioning seat is fixed on the base layer.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can read the numerical value intuitively through the indicator disk, which is convenient for recording the settlement numerical value. The settlement amount of each period or the presence or absence of settlement can be obtained by observing the change of the numerical value. The settlement amount of the building can be replaced by the settlement detector to monitor the real-time settlement amount of the building, which shortens the preliminary preparation time in the settlement detection process. The detection process is fast and convenient, and the settlement amount of the building can be quickly detected intuitively. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the rotating shaft of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the indicator plate of the utility model;

[0019] Figure 5 This is a connection diagram between the detection box and the detection substrate of the utility model.

[0020] In the figure: 1. detection box; 2. detection substrate; 3. connecting arm; 4. indicator plate; 5. rotating shaft; 6. pull rope; 7. connecting shaft; 8. driving shaft; 9. indicator needle; 10. bump; 11. column; 12. slide groove; 13. positioning seat; 14. mounting base; 15. fixing cone; 16. protective window; 17. scale; 18. mounting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5The utility model provides a technical solution: an engineering settlement detection device, including a detection box 1, a detection substrate 2 and a positioning seat 13, a connecting arm 3 is installed on the detection substrate 2, an indicator disk 4 is installed on one side end surface of the detection box 1, a rotating shaft 5 is installed inside the detection box 1, the rotating shaft 5 and the detection box 1 are rotatably connected, a pull rope 6 is wound on the rotating shaft 5, connecting shafts 7 are arranged at both ends of the rotating shaft 5, an indicating needle 9 is arranged inside the indicating disk 4, and a driving shaft 8 is arranged at one end of the indicating needle 9, and the driving shaft 8 is fixed to the connecting shaft 7, the detection box 1 is arranged on the base to keep stable, the detection substrate 2 is fixed on the engineering building, and changes with the change of the building position, when the building settles, the building drives the detection substrate 2 to move down, the detection substrate 2 drives one end of the pull rope 6 through the connecting arm 3, the pull rope 6 drives the rotating shaft 5 to rotate accordingly, and when the rotating shaft 5 rotates, it drives the indicating needle 9 at one end to rotate, and the indicating needle 9 points to a specified value, which is the settlement amount.

[0023] The numerical value can be read intuitively through the indicator disk 4, which facilitates recording of the settlement value, and the settlement amount of each cycle or the presence or absence of settlement can be obtained by observing the change of the numerical value.

[0024] Among them, it replaces the settlement detector to monitor the settlement of the building in real time, shortens the preliminary preparation time in the settlement detection process, and the detection process is fast and convenient, which can intuitively and quickly detect the settlement of the building.

[0025] Among them, a protrusion 10 is provided at one end of the connecting arm 3, and the protrusion 10 is fixedly connected to the pull rope 6. When the connecting arm 3 is displaced, the protrusion 10 at one end thereof is driven to move synchronously. When the protrusion 10 moves, one end of the pull rope 6 is driven. One end of the pull rope 6 moves with the protrusion 10, and the pull rope 6 drives the rotating shaft 5 to rotate a corresponding angle. That is, when the connecting arm 3 is displaced, the indicating needle 9 rotates a specified angle according to the displacement amount.

[0026] Among them, a column 11 is installed at the lower end of the detection box 1, and a slide groove 12 is opened on the column 11. The protrusion 10 at one end of the connecting arm 3 is embedded in the interior of the column 11 and is slidably connected to the column 11, and the connecting arm 3 is slidably connected to the slide groove 12. The column 11 plays a guiding role. When the building sinks, the connecting arm 3 and the protrusion 10 slide along the slide groove 12.

[0027] Wherein, fixing cones 15 are provided on both sides of the lower end of the positioning seat 13, and the positioning seat 13 is fixed on the base layer through the fixing cones 15 and remains stable.

[0028] Among them, a mounting base plate 14 is provided at the bottom end of the column 11, and the mounting base plate 14 and the positioning seat 13 are fixedly connected by bolts. The column 11 of the detection box 1 is fixed to the positioning seat 13 by bolts to ensure the stability of the detection box 1, and the detection box 1 and the positioning seat 13 are detachable structures for easy maintenance.

[0029] Among them, a scale 17 is set on the inner side of the indicator disk 4, and the indicator needle 9 is rotatably connected to the indicator disk 4. When the building settles, the connecting arm 3 is displaced synchronously, and the indicator needle 9 rotates a specified angle according to the displacement amount. The value is read through the scale 17, which facilitates the recording of the settlement value.

[0030] A protective window 16 is installed at one end of the indicator disk 4, and the protective window 16 protects the indicator needle 9 to prevent external factors from affecting the detection value and ensure the detection accuracy.

[0031] The detection substrate 2 is provided with a mounting hole 18 , and the detection substrate 2 is fixed on the building, and the positioning seat 13 is fixed on the base layer. When the building sinks, the building drives the detection substrate 2 to move synchronously.

[0032] Working principle: When in use, the positioning seat 13 is fixed on the base layer through the fixing cone 15, the detection substrate 2 is fixed on the building, and the column 11 of the detection box 1 is fixed on the positioning seat 13. The detection box 1 is set on the base layer to remain stable. The position of the detection substrate 2 changes with the change of the position of the building. When the building settles, the position of the detection substrate 2 changes accordingly. The detection substrate 2 drives the connecting arm 3 and the protrusion 10 to slide along the slide groove 12 of the column 11, and the building drives the detection substrate 2 to move downward. The detection substrate 2 drives one end of the pull rope 6 through the connecting arm 3, and the pull rope 6 drives the rotating shaft 5 to rotate accordingly. When the rotating shaft 5 rotates, it drives the indicator needle 9 at one end thereof to rotate. The indicator needle 9 rotates a specified angle according to the displacement and points to a certain scale 17. The value is the settlement amount. The value is intuitively read through the indicator disk 4, which is convenient for recording the settlement value. The settlement amount of each cycle or the presence or absence of settlement can be obtained by observing the change in the value.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engineering settlement detection device, comprising a detection box (1), a detection substrate (2) and a positioning seat (13), characterized in that: A connecting arm (3) is installed on the detection substrate (2), an indicator disk (4) is installed on one end surface of the detection box (1), a rotating shaft (5) is installed inside the detection box (1), a pull rope (6) is wound on the rotating shaft (5), connecting shafts (7) are arranged at both ends of the rotating shaft (5), an indicator needle (9) is arranged inside the indicator disk (4), and a driving shaft (8) is arranged at one end of the indicating needle (9), and the driving shaft (8) is fixed to the connecting shaft (7).

2. The engineering settlement detection device according to claim 1, characterized in that: A protrusion (10) is provided at one end of the connecting arm (3), and the protrusion (10) is fixedly connected to the pull rope (6).

3. The engineering settlement detection device according to claim 2, characterized in that: A column (11) is installed at the lower end of the detection box (1), and a slide groove (12) is provided on the column (11). The protrusion (10) at one end of the connecting arm (3) is embedded in the column (11) and is slidably connected to the column (11), and the connecting arm (3) is slidably connected to the slide groove (12).

4. The engineering settlement detection device according to claim 1, characterized in that: Fixed cones (15) are provided on both sides of the lower end of the positioning seat (13).

5. The engineering settlement detection device according to claim 3, characterized in that: A mounting base plate (14) is provided at the bottom end of the column (11), and the mounting base plate (14) is fixedly connected to the positioning seat (13) by bolts.

6. The engineering settlement detection device according to claim 1, characterized in that: A scale (17) is provided on the inner side surface of the indicator disk (4), and the indicator needle (9) is rotatably connected to the indicator disk (4).

7. The engineering settlement detection device according to claim 1, characterized in that: A protective window (16) is installed at one end of the indicator disk (4).

8. The engineering settlement detection device according to claim 1, characterized in that: The detection substrate (2) is provided with a mounting hole (18), the detection substrate (2) is fixed on the building, and the positioning seat (13) is fixed on the base layer.

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