Automatic monitoring device for building settlement

Abstract

The utility model provides an automatic monitoring device for building settlement. The monitoring device comprises a settlement monitoring instrument and an instrument supporting frame, wherein the instrument supporting frame comprises a vertical rod, a fixing ring, a mounting disc and a plurality of groups of supporting foot stools; a connecting ball is arranged in the middle of the vertical rod, a balance weight is arranged on the lower portion of the vertical rod, the connecting ball is movably sleeved with the fixing ring, a plurality of positioning assemblies are annularly arranged on the outer wall of the fixing ring, and a supporting foot stool is fixedly connected to the bottom of each positioning assembly. A control assembly is arranged on the outer side of the fixing ring and comprises a worm gear with a bearing arranged on the outer side of the upper end of the fixing ring in a sleeving mode and a worm driving assembly arranged on the side face of the worm gear. The settlement monitoring instrument is automatically leveled through the balance weight, then the worm gear is controlled to rotate through the worm driving assembly, meanwhile, the multiple sets of positioning assemblies are controlled to fix the connecting ball, the settlement monitoring instrument is conveniently positioned, and the stability of the horizontal state in the operation process of the settlement monitoring instrument is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of building settlement monitoring, in particular to an automatic monitoring device for building settlement. Background Art

[0002] Building settlement observation is to grasp the settlement of buildings and timely discover the settlement phenomenon that is unfavorable to the buildings, so as to take measures to ensure the safe use of the buildings. Therefore, settlement monitoring devices need to be installed during the construction and use of buildings to automatically monitor the settlement of buildings.

[0003] In the Chinese utility model patent with publication number CN219511523U, an automatic monitoring device for building settlement is disclosed. The monitoring accuracy and support stability are improved, and by turning the handle, the observation instrument is driven to move vertically through a series of transmissions, making the monitoring height adjustment more flexible and improving the work efficiency of the observer.

[0004] However, the automatic monitoring device for building settlement proposed in the above-mentioned reference document still has the following defects in actual use: first, the above-mentioned monitoring device does not have the function of quickly adjusting the level, and it is also necessary to rotate and adjust the multiple first threaded rods distributed in an annular manner in sequence for level calibration, which is complicated to operate and has a low convenience. Therefore, it is urgent to improve the existing automatic monitoring device for building settlement and provide an automatic monitoring device for building settlement. Utility Model Content

[0005] The purpose of the utility model is to provide a building settlement automatic monitoring device with reasonable design, simple structure and the ability to be quickly adjusted to a horizontal state, in order to solve the problems existing in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides an automatic monitoring device for building settlement, including a settlement monitoring instrument and an instrument support frame, the instrument support frame includes a vertical rod, a fixing ring, a mounting plate and a plurality of supporting legs, the mounting plate is located at the top of the vertical rod, and the settlement monitoring instrument is fixedly installed at the center position of the upper end of the mounting plate; a connecting ball is provided in the middle of the vertical rod, and a balancing weight is provided at the lower part, the fixing ring is movably sleeved outside the connecting ball, and a plurality of positioning assemblies are provided in an annular shape on the outer wall of the fixing ring, and the bottom of each positioning assembly is fixedly connected to a supporting leg; the outer side of the fixing ring is provided with A control component, the control component includes a worm wheel with a bearing sleeve arranged on the outer side of the upper end of the fixed ring and a worm drive component arranged on the side of the worm wheel, the worm in the worm drive component is meshed with the worm wheel; a plurality of guide grooves are opened in a ring shape on the worm wheel, the number of the positioning components matches the guide grooves, each group of positioning components is provided with a fixing column, and multiple groups of positioning components are arranged one by one under each guide groove of the worm wheel, and each positioning component is slidably connected to the corresponding guide groove through the fixing column; and the worm wheel is controlled to rotate by the worm drive component, and the multiple groups of positioning components are controlled to fix or loosen the fixed ring and the connecting ball.

[0007] The better technical solution of the utility model is as follows: the positioning assembly includes an installation box and a movable block, the installation box is fixedly connected to the outer wall of the fixed ring, and its side adjacent to the fixed ring is open, the movable block is slidably installed on the inner side of the installation box, and a rubber block is bonded to one end of the movable block adjacent to the fixed ring, a slide groove structure matched with the movable block is provided on the outer wall of the fixed ring, and the movable block slides in the corresponding slide groove structures on the installation box and the fixed ring until the rubber block contacts the connecting ball; a through groove is provided on the top surface of the installation box, and the fixed column is arranged above the movable block, and the upper end of the fixed column passes through the through groove on the top surface of the installation box and is slidably connected to the corresponding guide groove, and the fixed column is slidably connected to the through groove; the supporting bracket is fixedly installed on the bottom of the installation box.

[0008] A better technical solution of the utility model: the worm drive assembly comprises two brackets symmetrically arranged on one side of the fixing ring and a worm rotatably arranged between the two brackets, and a positioning bolt is provided on one of the brackets.

[0009] The better technical solution of the utility model is as follows: the internal bearing of the vertical rod is connected with a movable rod, the top of the movable rod is provided with a threaded section, the outer side of the threaded section is threadedly sleeved with a square rod, the square rod is snap-fitted and slidably located inside the top end of the vertical rod, and the mounting plate is fixedly mounted on the top of the square rod.

[0010] The better technical solution of the utility model is as follows: the balancing weight is a weight ball fixedly sleeved on the lower end of the vertical rod, the connecting ball is fixedly sleeved on the middle part of the vertical rod, and the fixing ring is movably connected to the connecting ball.

[0011] A better technical solution of the utility model is as follows: a rainproof plate is provided on the outer side of the settlement monitoring instrument, and the rainproof plate is fixedly installed on the top of the mounting plate.

[0012] A better technical solution of the utility model is that one end of the worm is provided with a driving motor connector or is directly connected to the driving motor.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] (1) When the device of the utility model is fixedly installed, the rubber block and the connecting ball are first separated to release the positioning of the connecting ball. At this time, by setting the balancing weight and under the action of gravity, the connecting ball can be rotated inside the fixing ring and the vertical rod can be placed in a vertical state, so that the mounting plate and the settlement monitoring instrument fixed thereon can be placed in a stable and accurate horizontal state, which is convenient for accurate detection of the settlement data of the building. Compared with the comparative documents, the device can quickly adjust the settlement monitoring instrument to a horizontal state, is simple to operate, and is quick to calibrate;

[0015] (2) The utility model can control the rotation of the worm wheel by controlling the rotation of the worm, and utilizes the guide groove provided inside the worm wheel to squeeze and push the fixed column, thereby controlling multiple fixed columns to drive multiple movable blocks distributed in an annular manner to move toward the connecting ball at the same time. The connecting ball can be positioned by means of a rubber block, thereby facilitating the positioning of the connecting ball, the vertical rod, the mounting plate and the settlement monitoring instrument, thereby ensuring the stability of the horizontal state of the settlement monitoring instrument during operation. Furthermore, the movable rod with a threaded section on the top can be rotated to facilitate the control of the square rod to drive the mounting plate and the settlement monitoring instrument to be vertically raised and lowered. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions, and the following description is made with respect to the drawings:

[0017] Figure 1 This is a three-dimensional front view structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional upward structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional front view cross-sectional structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the overall top view cross-sectional structure of the positioning assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the control component of the utility model.

[0022] In the figure: 1. fixing ring; 2. positioning assembly; 21. mounting box; 22. through slot; 23. movable block; 24. rubber block; 25. fixing column; 3. supporting tripod; 4. vertical rod; 5. balancing weight; 6. connecting ball; 7. control assembly; 71. worm gear; 72. guide slot; 73. bracket; 74. worm; 75. positioning bolt; 8. movable rod; 9. square rod; 10. mounting plate; 11. settlement monitoring instrument; 12. rain shield. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments. Figures 1 to 5 The drawings are all of embodiments, which are drawn in a simplified manner and are only used for the purpose of clearly and concisely illustrating the embodiments of the utility model. The following technical solutions shown in the drawings are specific solutions of the embodiments of the utility model and are not intended to limit the scope of the utility model to be protected. Based on the embodiments of 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.

[0024] In the description of the present utility model, it should be understood that the terms "upper", "lower", "inner", "outer", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] The embodiment provides a building settlement automatic monitoring device, such as Figure 1-5As shown, it includes a fixed ring 1 and a settlement monitoring instrument 11. The outer wall of the fixed ring 1 is annular and provided with multiple groups of positioning components 2. The bottom of each group of positioning components 2 is fixedly connected to a supporting stand 3. A vertical rod 4 is provided at the center of the fixed ring 1. The internal bearing of the vertical rod 4 is connected to a movable rod 8. The top of the movable rod 8 is provided with a threaded section. The outer side of the threaded section is threadedly sleeved with a square rod 9. The square rod 9 is snap-fitted and slidably located inside the top end of the vertical rod 4. A mounting plate 10 is fixed on the top of the square rod 9, and a settlement monitoring instrument 11 is fixedly installed at the center of the upper end of the mounting plate 10. A balancing weight 5 is fixedly provided at the bottom of the vertical rod 4, and the balancing weight 5 is a balancing weight ball fixedly sleeved on the lower end of the vertical rod 4. A connecting ball 6 is provided in the middle of the vertical rod 4, and the connecting ball 6 is also fixedly sleeved on the outer side of the vertical rod 4. The fixed ring 1 is sleeved on the outer side of the connecting ball 6 and is movably connected to the connecting ball 6. Specifically, a cavity with a diameter slightly larger than the outer diameter of the connecting ball 6 can be provided in the middle of the connecting ring 1, and the connecting ball 6 is movably placed in the cavity of the connecting ring 1, and the upper and lower openings of the cavity are both smaller than the diameter of the connecting ball 6, which can ensure that the connecting ball 6 can move in the connecting ring 1 but will not fall off. A control component 7 is provided on the outer side of the fixing ring 1, and the control component 7 includes a worm wheel 71 with a bearing sleeve arranged on the outer side of the upper end of the fixing ring 1, and a plurality of guide grooves 72 are formed in an annular shape on the worm wheel 71. The number of the positioning components 2 is the same as the number of the guide grooves 72, and each positioning component 2 is provided with a fixing column 25. The plurality of positioning components 2 are correspondingly arranged below the plurality of guide grooves 72, and are respectively slidably connected with the corresponding guide grooves 72 through the fixing columns 25. The right side outer wall of the fixing ring 1 is symmetrically provided with brackets 73 fixed front and back, and a worm 74 is mounted on a bearing between the two brackets 73. The worm 74 is meshed with the worm wheel 71, and a motor can be connected to the end of the worm 74 to control the rotation of the worm 74. The rotation of the worm 74 drives the worm wheel 71 to rotate, thereby controlling the plurality of positioning components 2 to simultaneously position the fixing ring 1, so that the fixing ring 1 is fixedly connected to the connecting ball 6.

[0026] The positioning component 2 described in the embodiment is as follows Figure 4 and Figure 5As shown, it includes a mounting box 21 and a movable block 23, wherein the mounting box 21 is fixedly connected to the outer wall of the fixed ring 1, and the side adjacent to the fixed ring 1 is open, the movable block 23 is slidably mounted on the inner side of the mounting box 21, and a rubber block 24 is bonded to one end of the movable block 23 adjacent to the fixed ring 1, and a slide groove structure adapted to the movable block 23 is provided at the position of each positioning component on the outer wall of the fixed ring 1, and when the movable block 23 slides along the mounting box 21, it can slide into the corresponding slide groove structure on the fixed ring 1, and make the rubber block 24 contact the connecting ball 6 in the fixed ring 1; the top surface of the mounting box 21 is provided with a through groove 22, and the fixed column 25 is arranged above the movable block 23, and the upper end of the fixed column 25 passes through the through groove 22 on the top surface of the mounting box 21 and is slidably connected with the corresponding guide groove 72, and the fixed column 25 is slidably connected with the through groove 22. By setting the rubber block 24, when the connecting ball 6 is positioned against, the friction between the connecting ball 6 and the connecting ball 6 can be increased. The support bracket 3 is fixedly mounted on the bottom of the installation box 21. By fixing the support bracket 3 on the bottom of the installation box 21, it is convenient to support the entire device and facilitate the positioning and installation of the device.

[0027] The multiple groups of positioning components 2 in the embodiment are linked by the control component 7. By controlling the rotation of the worm wheel 71, the guide groove 72 provided inside the worm wheel 71 can be used to squeeze and push the fixed column 25, so that the fixed column 25 drives the movable block 23 to slide, which is convenient for squeezing and positioning the connecting ball 6. In order to prevent the worm 74 from continuing to rotate after the positioning component is positioned, a positioning bolt 75 is threadedly installed on the outer wall above the end of the front bracket 73 away from the fixing ring 1. The setting of the positioning bolt 75 facilitates the positioning of the worm 74 to prevent the worm 74 from accidentally rotating and driving the worm wheel 71 to rotate.

[0028] An automatic monitoring device for building settlement is provided in the embodiment, such as Figure 1 As shown, a rainproof plate 12 is provided on the outer side of the settlement monitoring instrument 11, and the rainproof plate 12 is fixedly mounted on the top of the mounting plate 10. The rainproof plate 12 is provided to facilitate rain protection for the settlement monitoring instrument 11.

[0029] The working principle of the utility model is as follows: when in use, the device is first fixedly installed at a designated position next to the building, and the device is positioned using existing means, and then the rubber block 24 is separated from the connecting ball 6 to release the positioning of the connecting ball 6. At this time, under the action of the balancing weight 5 and gravity, the connecting ball 6 can be freely rotated inside the fixing ring 1 until the vertical rod 4 is in a vertical state, so that the mounting plate 10 and the settlement monitoring instrument 11 fixedly installed thereon are in a horizontal state, which is convenient for accurate detection of the settlement data of the building. Compared with the comparative documents, the device can accurately detect the settlement data of the building. The monitoring instrument 11 can be quickly adjusted to a horizontal state, with simple operation and quick calibration. After the settlement monitoring instrument 11 is adjusted to a horizontal state, the worm 74 can be manually rotated to control the rotation of the worm wheel 71, and the multiple guide grooves 72 inside the worm wheel 71 can be used to control the multiple fixed columns 25 to respectively drive the multiple circularly distributed movable blocks 23 to move toward the connecting ball 6 at the same time. The connecting ball 6 can be positioned by the rubber block 24, which facilitates the positioning of the connecting ball 6, the vertical rod 4, the mounting plate 10 and the settlement monitoring instrument 11, thereby ensuring the stability of the horizontal state of the settlement monitoring instrument 11 during operation.

[0030] By rotating the movable rod 8 with a threaded section on the top, the square rod 9 can be controlled to drive the mounting plate 10 and the settlement monitoring instrument 11 to be vertically and stably raised and lowered. The height of the settlement monitoring instrument 11 can be quickly adjusted according to actual needs, and the settlement monitoring instrument 11 can also be protected from rain by setting the rainproof plate 12.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An automatic monitoring device for building settlement, comprising a settlement monitoring instrument (11) and an instrument support frame, characterized in that The instrument support frame comprises a vertical rod (4), a fixed ring (1), a mounting plate (10) and a plurality of supporting legs (3); the mounting plate (10) is located at the top of the vertical rod (4); the settlement monitoring instrument (11) is fixedly mounted at the center position of the upper end of the mounting plate (10); a connecting ball (6) is provided in the middle of the vertical rod (4); a balancing weight (5) is provided at the lower part; the fixed ring (1) is movably sleeved outside the connecting ball (6); and a plurality of positioning components (2) are provided in an annular shape on the outer wall of the fixed ring (1); and the bottom of each positioning component (2) is fixedly connected to a supporting leg (3); a control component (7) is provided on the outer side of the fixed ring (1); the control component (7) comprises a worm gear having a bearing sleeve arranged on the outer side of the upper end of the fixed ring (1). (71) and a worm drive assembly arranged on the side of the worm wheel (71), the worm (74) in the worm drive assembly meshing with the worm wheel (71); the worm wheel (71) is provided with a plurality of guide grooves (72) in an annular shape, the number of the positioning assemblies (2) matches the guide grooves (72), each group of positioning assemblies (2) is provided with a fixing column (25), the plurality of groups of positioning assemblies (2) are arranged one by one under each guide groove (72) of the worm wheel (71), and each positioning assembly (2) is slidably connected to the corresponding guide groove (72) through the fixing column (25); and the worm wheel (71) is controlled to rotate by the worm drive assembly, and the plurality of groups of positioning assemblies (2) are controlled to fix or loosen the fixing ring (1) and the connecting ball (6).

2. The automatic monitoring device for building settlement according to claim 1 is characterized in that: The positioning assembly (2) comprises a mounting box (21) and a movable block (23); the mounting box (21) is fixedly connected to the outer wall of the fixed ring (1); a side of the mounting box (21) adjacent to the fixed ring (1) is open; the movable block (23) is slidably mounted on the inner side of the mounting box (21); a rubber block (24) is bonded to one end of the movable block (23) adjacent to the fixed ring (1); a sliding groove structure adapted to the movable block (23) is provided on the outer wall of the fixed ring (1); and the movable block (23) is arranged on the mounting box (21). and slides in the corresponding slide groove structure on the fixing ring (1) until the rubber block (24) contacts the connecting ball (6); a through groove (22) is provided on the top surface of the installation box (21); the fixing column (25) is arranged above the movable block (23); the upper end of the fixing column (25) passes through the through groove (22) on the top surface of the installation box (21) and is slidably connected with the corresponding guide groove (72), and the fixing column (25) is slidably connected with the through groove (22); the supporting bracket (3) is fixedly installed at the bottom of the installation box (21).

3. The automatic monitoring device for building settlement according to claim 1 or 2, characterized in that: The worm drive assembly comprises two brackets (73) symmetrically arranged on one side of the fixing ring (1) and a worm (74) rotatably arranged between the two brackets (73), and a positioning bolt (75) is arranged on one of the brackets (73).

4. The automatic monitoring device for building settlement according to claim 1 or 2, characterized in that: The internal bearing of the vertical rod (4) is connected to a movable rod (8), the top of the movable rod (8) is provided with a threaded section, the outer side of the threaded section is threadedly sleeved with a square rod (9), the square rod (9) is snap-fitted and slidably located inside the top end of the vertical rod (4), and the mounting plate (10) is fixedly mounted on the top of the square rod (9).

5. The automatic monitoring device for building settlement according to claim 1 or 2, characterized in that: The balancing weight (5) is a weight ball fixedly sleeved on the lower end of the vertical rod (4), the connecting ball (6) is fixedly sleeved on the middle part of the vertical rod (4), and the fixing ring (1) is movably connected to the connecting ball (6).

6. The automatic monitoring device for building settlement according to claim 1 or 2, characterized in that: A rainproof plate (12) is provided on the outer side of the settlement monitoring instrument (11), and the rainproof plate (12) is fixedly mounted on the top of the mounting plate (10).

7. The automatic monitoring device for building settlement according to claim 3 is characterized in that: One end of the worm (74) is provided with a drive motor connector or is directly connected to the drive motor.

Images