Portable deep foundation pit monitoring device

Abstract

The utility model relates to the technical field of building engineering foundation pit monitoring, in particular to a portable deep foundation pit monitoring device which comprises a circular plate, a sliding groove is formed in the top end of the circular plate, a sliding block is installed on the inner wall of the sliding groove, a pulley is installed on the surface of the sliding block, the pulley is connected with the sliding block, and the sliding block is connected with the sliding groove. The top end of the sliding block is fixedly connected with a fixing plate. According to the portable deep foundation pit monitoring device, through arrangement of a circular plate, a sliding groove, a sliding block, a pulley, a fixing plate, a threaded rod and a clamping plate, when the portable deep foundation pit monitoring device is used, the sliding groove is formed in the circular plate, the sliding groove is used for enabling the sliding block to slide in the sliding groove, the pulley is used for driving the sliding block to move to adjust the clamping position, and the threaded rod is manually rotated; the threaded rod drives the clamping plate on the surface of the fixing plate to move towards the center of the device and clamps the detection devices of different sizes, and due to the fact that split type installation is adopted, the whole device does not need to be carried, only the detection device needs to be carried, and therefore the effect that the detection devices of different sizes can be clamped and matched is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering foundation pit monitoring technical field, concretely is a portable deep foundation pit monitoring device. BACKGROUND

[0002] The foundation pit monitoring in building engineering refers to various observation and analysis work on the change of the rock-soil properties of the foundation pit, the displacement of the supporting structure and the surrounding environment condition during the foundation pit excavation and underground engineering construction, and timely feedback of the monitoring results, prediction of the development of the deformation and stable state caused by further construction, determination of the degree of the influence of construction on the surrounding environment according to the prediction, thus guiding the design and construction and realizing information-based construction.

[0003] However, the existing portable deep foundation pit monitoring device has the following shortcomings:

[0004] (1) The existing portable deep foundation pit monitoring device has weak fixing function, and the detection device of the prior art usually has different sizes, and the detection device is usually integrated with the supporting connecting device, which is inconvenient to carry.

[0005] (2) The existing portable deep foundation pit monitoring device has weak function of adjusting the supporting height, and the detection device of the prior art has uniform height, so the detection personnel need to bend down during detection due to the same height. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a portable deep foundation pit monitoring device to solve the problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable deep foundation pit monitoring device, which comprises a circular plate, a sliding groove is formed in the top end of the circular plate, a sliding block is installed on the inner wall of the sliding groove, a pulley is installed on the surface of the sliding block, the pulley is connected with the sliding block, a fixed plate is fixedly connected to the top end of the sliding block, a threaded rod is arranged on one side of the fixed plate, a clamping plate is installed on one side of the threaded rod, a supporting column is installed at the bottom end of the circular plate, a connecting ring is slidingly connected to the surface of the supporting column, a plug rod is installed at the bottom end of the connecting ring, a connecting rod is installed on one side of the connecting ring, a spring is installed on the surface of the connecting rod, and a plug groove is formed in one side of the surface of the supporting column.

[0008] Optionally, a bearing is installed on one side of the top end of the circular plate, a receiving plate is installed on the inner wall of the bearing, the detection device can be placed on the surface of the receiving plate, the receiving plate can rotate in the bearing by manually rotating the receiving plate, and the angle of clamping of the detection device can be adjusted according to the requirement.

[0009] Optionally, the top end of the receiving plate is provided with a fixing groove, and an antiskid pad is mounted on the inner wall of the fixing groove.

[0010] Optionally, one side of the clamping plate is provided with a connecting groove, and an antiskid ring is fixedly connected to the inner wall of the connecting groove.

[0011] Optionally, the surface of the inserting rod is provided with an annular groove, and a limiting plate is mounted on the inner wall of the annular groove.

[0012] Optionally, the connecting rod is consistent with the width of the inserting groove, and the connecting rod is attached to the inserting groove.

[0013] Compared with the prior art, the portable deep foundation pit monitoring device has the following beneficial effects:

[0014] 1. The portable deep foundation pit monitoring device, through the setting of the circular plate, the sliding groove, the sliding block, the pulley, the fixed plate, the threaded rod and the clamping plate, when in use, the sliding groove provided in the circular plate is used to make the sliding block slide in the sliding groove, the pulley is used to drive the sliding block to move to adjust the clamping position, the threaded rod is manually rotated, the threaded rod drives the clamping plate to move at the center of the device on the surface of the fixed plate, and different sizes of detection devices are clamped, and since the device is installed in a split mode, the whole device does not need to be carried, and only the detection device needs to be carried, so that the effect of clamping detection devices of different sizes can be achieved.

[0015] 2. The portable deep foundation pit monitoring device, through the setting of the supporting column, the connecting ring, the inserting rod, the connecting rod, the spring and the inserting groove, when in use, the inserting rod is held and pulled outwards, the connecting ring is manually driven to move on the surface of the supporting column, after the connecting ring is moved to the specified position of the inserting groove, the inserting rod is released, the spring can push the inserting rod to insert the inserting rod into the inserting groove of the specified height, and the connecting ring is fixed, the inserting rod is inserted into the ground to fix the device, so that the effect of adapting to different heights and facilitating detection and fixation of the device can be achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an overall appearance schematic view of the utility model;

[0017] Figure 2 It is an enlarged schematic view of the supporting column of the utility model;

[0018] Figure 3 It is a split schematic view of the circular plate of the utility model;

[0019] Figure 4 It is a split schematic view of the clamping plate of the utility model.

[0020] In the figure: 1, round plate; 2, sliding groove; 3, sliding block; 4, pulley; 5, fixed plate; 6, threaded rod; 7, clamping plate; 8, support column; 9, connecting ring; 10, insertion rod; 11, connecting rod; 12, spring; 13, insertion slot; 14, bearing; 15, receiving plate; 16, non-slip pad; 17, non-slip ring; 18, limiting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a portable deep foundation pit monitoring device, including round plate 1, the top of round plate 1 is equipped with sliding groove 2, the inner wall of sliding groove 2 is equipped with sliding block 3, the surface of sliding block 3 is equipped with pulley 4, pulley 4 is connected with sliding block 3, the top of sliding block 3 is fixedly connected with fixed plate 5, the side of fixed plate 5 is equipped with threaded rod 6, the side of threaded rod 6 is equipped with clamping plate 7, the bottom of round plate 1 is equipped with support column 8, the surface of support column 8 is slidably connected with connecting ring 9, the bottom of connecting ring 9 is equipped with insertion rod 10, the side of connecting ring 9 is equipped with connecting rod 11, the surface of connecting rod 11 is equipped with spring 12, the surface of support column 8 is equipped with insertion slot 13 on the side of connecting ring 9, pass through the sliding groove 2 of round plate 1, sliding groove 2 is used to make sliding block 3 slide inside sliding groove 2, pulley 4 is used to drive sliding block 3 to move and adjust clamping position, manually rotate threaded rod 6, threaded rod 6 drives clamping plate 7 to move at the center of device on the surface of fixed plate 5, and different size detection devices are clamped, since it is split type installation, it is not necessary to carry integral device, single detection device can be carried, so that the detection device of different sizes can be clamped, the insertion rod 10 is held and pulled outward, manually drive connecting ring 9 to move on the surface of support column 8, after connecting ring 9 is moved to the specified position of insertion slot 13, release insertion rod 10, spring 12 can push insertion rod 10 to insert into insertion slot 13 of specified height, and connecting ring 9 is fixed, insertion rod 10 is inserted into ground to fix the device, so that the device can be fixed for detection of different height;

[0023] The top of round plate 1 is equipped with bearing 14 on the side of sliding groove 2, bearing 14 inner wall is equipped with receiving plate 15, detection device can be placed on the surface of receiving plate 15, by manually rotating receiving plate 15, receiving plate 15 can rotate inside bearing 14, and the angle of clamping detection device can be adjusted according to own demand;

[0024] The top end of the receiving plate 15 is provided with a fixing groove, and an antiskid pad 16 is mounted on the inner wall of the fixing groove.

[0025] One side of the clamping plate 7 is provided with a connecting groove, and an antiskid ring 17 is fixedly connected to the inner wall of the connecting groove.

[0026] The surface of the insertion rod 10 is provided with an annular groove, and a limiting plate 18 is mounted on the inner wall of the annular groove.

[0027] The connecting rod 11 is consistent with the width of the insertion groove 13, and the connecting rod 11 is attached to the insertion groove 13.

[0028] In the utility model, the working steps of the device are as follows:

[0029] The first step is that the sliding groove 2 provided on the circular plate 1 is used for sliding the sliding block 3 in the sliding groove 2, the pulley 4 is used for driving the sliding block 3 to move and adjust the clamping position, the threaded rod 6 is manually rotated, the threaded rod 6 drives the clamping plate 7 to move on the surface of the fixed plate 5, and different sizes of detection devices are clamped, since the device is installed in a split type, the whole device does not need to be carried, and only the detection device needs to be carried, so that the detection device of different sizes can be clamped.

[0030] The second step is that the insertion rod 10 is held and pulled outwards, the connecting ring 9 is manually moved on the surface of the supporting column 8, the insertion rod 10 is inserted into the insertion groove 13 of the specified height after the connecting ring 9 is moved to the specified position of the insertion groove 13, and the spring 12 can push the insertion rod 10 to be inserted into the insertion groove 13 of the specified height, and the connecting ring 9 is fixed, the insertion rod 10 is inserted into the ground to fix the device, so that the device can be fixed for detection of different heights.

[0031] The third step is that the detection device can be placed on the surface of the receiving plate 15, the receiving plate 15 can be rotated in the bearing 14 by manually rotating the receiving plate 15, the angle of the detection device that needs to be clamped can be adjusted according to the demand, the antiskid pad 16 is mounted to prevent the detection device from deviating when being placed, the antiskid ring 17 is mounted to facilitate the clamping plate 7 to stably clamp the detection device, and the limiting plate 18 is mounted to limit the insertion depth of the insertion rod 10 after being inserted into the ground.

[0032] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable deep foundation pit monitoring device, comprising a circular plate (1), characterized in that: The top of the circular plate (1) is provided with a slide groove (2), the inner wall of the slide groove (2) is installed with a slider (3), the surface of the slider (3) is installed with a pulley (4), the pulley (4) is connected to the slider (3), the top of the slider (3) is fixedly connected with a fixed plate (5), one side of the fixed plate (5) is provided with a threaded rod (6), one side of the threaded rod (6) is installed with a clamping plate (7), the bottom end of the circular plate (1) is installed with a support column (8), the surface of the support column (8) is slidably connected with a connecting ring (9), the bottom end of the connecting ring (9) is installed with an insert rod (10), one side of the connecting ring (9) is installed with a connecting rod (11), the surface of the connecting rod (11) is installed with a spring (12), and the surface of the support column (8) is provided with a slot (13) on one side of the connecting ring (9).

2. A portable deep foundation pit monitoring device according to claim 1, characterized in that: A bearing (14) is installed on the top end of the circular plate (1) located on one side of the slide groove (2), and a receiving plate (15) is installed on the inner wall of the bearing (14).

3. A portable deep foundation pit monitoring device according to claim 2, characterized in that: A fixing groove is provided at the top of the receiving plate (15), and an anti-slip pad (16) is installed on the inner wall of the fixing groove.

4. The portable deep foundation pit monitoring device according to claim 1, characterized in that: A connection groove is provided on one side of the clamping plate (7), and an anti-slip ring (17) is fixedly connected to the inner wall of the connection groove.

5. The portable deep foundation pit monitoring device according to claim 1, characterized in that: An annular groove is provided on the surface of the insertion rod (10), and a limiting plate (18) is installed on the inner wall of the annular groove.

6. The portable deep foundation pit monitoring device according to claim 1, characterized in that: The connecting rod (11) and the slot (13) have the same width, and the connecting rod (11) and the slot (13) fit in place.

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