CN218097737U - Building tilt warning device for building monitoring - Google Patents

Abstract

The utility model belongs to the technical field of building detection, and discloses a building tilt warning device for building monitoring, which includes a casing, a driving motor is fixedly installed on the inner wall of the casing, a sprocket is fixedly installed on the output shaft of the driving motor, and the sprocket The outer end of the chain is engaged with a chain, the inner wall of the chain is engaged with a sprocket ring, the inner wall of the sprocket ring is fixedly installed with a threaded rod, and the outer end of the threaded rod is threaded with a threaded plate, and the threaded plate The outer end of the rotating rod is connected with a rotating rod. The utility model drives the sprocket by starting the drive motor, so that the chain drives the threaded rod between the sprocket rings, so that the threaded plate moves up or down, which is convenient for adjusting the height of the laser rangefinder. Adjustment, at the same time, start the small motor to drive the transmission rod, so that the gear drives the rotation rod to rotate through the gear groove at the outer end of the rotation rod, which is convenient for adjusting the horizontal position of the laser rangefinder, and is convenient for the staff to use the device.

Description

Building tilt warning device for building monitoring

technical field

The utility model belongs to the technical field of building monitoring, in particular to a building tilt warning device for building monitoring.

Background technique

With the development of science and the progress of society, the safety of buildings is closely related to the safety of people. It is necessary to monitor the walls of buildings. Construction engineering monitoring refers to the use of monitoring instruments to monitor various control indicators of key parts during the construction of buildings and structures. technical means.

In modern buildings, whether the building wall is tilted is the guarantee of building safety. Therefore, in the process of building construction, it is necessary to use a laser range finder to detect the building wall. By moving the laser range finder up and down, the different height positions of the wall are detected. The distance between the laser rangefinder and the laser rangefinder can detect whether the wall is tilted to avoid the wall from collapsing due to tilting. However, in the prior art, when the laser rangefinder is in use, it usually passes through a retractable support frame. Supporting is not convenient for people to use.

Utility model content

The purpose of this utility model is to provide a building tilt warning device for building monitoring in order to solve the problem that the above-mentioned laser range finder is usually supported by a telescopic support frame, which is not convenient for people to use.

The technical scheme adopted by the utility model is as follows: the building tilt warning device for building monitoring includes a casing, the inner wall of the casing is fixedly mounted with a drive motor, the output shaft of the drive motor is fixedly mounted with a sprocket, and the outer surface of the sprocket The end meshing connection is connected with a chain, the inner wall of the chain is meshingly connected with a sprocket ring, the inner wall of the sprocket ring is fixedly installed with a threaded rod, the outer end of the threaded rod is threaded with a threaded plate, and the outer end of the threaded plate The upper end of the rotating rod is connected with a rotating rod, and the upper end of the rotating rod passes through the shell and is fixedly installed with a laser distance meter. The lower side of the outer end of the threaded plate is fixedly installed with a small motor, and the output shaft of the small motor is fixedly installed. There is a transmission rod, the upper end of the transmission rod passes through the threaded plate and a gear is fixedly installed, and the outer end of the rotation rod is provided with a gear slot for meshing connection of the outer end of the gear.

By adopting the above-mentioned technical scheme, by starting the driving motor to drive the sprocket, the chain drives the threaded rod between the chain wheel rings, and the threaded plate moves up or down, which is convenient for adjusting the height of the laser range finder. By starting the small The motor drives the transmission rod, so that the gear drives the rotation rod to rotate through the gear groove at the outer end of the rotation rod, which is convenient for adjusting the horizontal position of the laser range finder.

In a preferred embodiment, one end of the threaded plate is slidably connected to a limiting rod, and both ends of the limiting rod are fixedly installed with the inner wall of the housing.

In a preferred embodiment, a push rod is fixedly installed on the outer end of the casing, and a control panel is fixedly installed on the outer end of the push rod.

In a preferred embodiment, a storage battery is fixedly installed inside the housing, and both ends of the threaded rod are fixedly installed on the inner wall of the housing.

In a preferred embodiment, a bottom plate is fixedly installed on the bottom of the housing, a sliding plate is slidably connected to the inner wall of the bottom plate, and a spring rod is fixedly installed on the outer end of the sliding plate, and the outer end of the spring rod is fixed A fixed rod is installed, and two ends of the fixed rod are rotatably connected with rotating wheels.

In a preferred embodiment, the outer end of the spring rod is slidably connected with a spring, one end of the spring is fixedly installed with the outer end of the sliding plate, and the other end of the spring is fixedly installed with the inner wall of the bottom plate .

By adopting the above technical solution, when the device moves on an uneven road surface, the force generated by the stretched spring inside the bottom plate is used to reduce the influence of external forces on the inside of the device and also reduce the influence of the device on the monitoring building.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In the present utility model, by starting the drive motor to drive the sprocket, the chain drives the threaded rod between the sprocket rings, so that the threaded plate moves upward or downward, which is convenient for adjusting the height of the laser rangefinder. At the same time, By starting the small motor to drive the transmission rod, the gear drives the rotation rod to rotate through the gear groove at the outer end of the rotation rod, which is convenient for adjusting the horizontal position of the laser rangefinder and for the staff to use the device.

2. In the utility model, when the device encounters an uneven road surface when it moves, the force generated by the stretched spring inside the bottom plate is used to reduce the influence of external force on the inside of the device. At the same time, it can also improve the efficiency of the device. improve.

Description of drawings

Fig. 1 is a schematic structural diagram of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the housing in the utility model;

Fig. 3 is an internal sectional view of the bottom of the utility model.

Marks in the figure: 1-housing, 2-rotating rod, 3-laser range finder, 4-control panel, 5-push rod, 6-bottom plate, 7-rotating wheel, 8-limiting rod, 9-threaded plate, 10-sprocket, 11-drive motor, 12-sprocket bar, 13-sprocket ring, 14-thread rod, 15-small motor, 16-transmission rod, 17-battery, 18-gear, 19-gear slot, 20-sliding plate, 21-spring, 22-fixed rod, 23-spring rod.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are Some embodiments of the utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The building tilt warning device for building monitoring according to the embodiment of the present invention will be described in detail below with reference to FIGS. 1-3 .

Example:

Referring to Fig. 1 and Fig. 2, the construction tilt warning device for building monitoring provided by the embodiment of the present invention includes a housing 1, the inner wall of the housing 1 is fixedly mounted with a drive motor 11, and the output shaft of the drive motor 11 is fixedly mounted with a sprocket 10, The outer end of the sprocket 10 is engaged with a chain 12, and the inner wall of the chain 12 is engaged with a sprocket ring 13. The inner wall of the sprocket ring 13 is fixedly equipped with a threaded rod 14, and the drive motor 11 drives the sprocket 10 to drive the chain. The threaded rod 14 between the sprocket rings 13; the two ends of the threaded rod 14 are fixedly installed with the inner wall of the casing 1, the outer end of the threaded rod 14 is threadedly connected with the threaded plate 9, and the outer end of the threaded plate 9 is rotatably connected with the rotating rod 2 , the upper end of the rotating rod 2 passes through the shell 1 and is fixedly installed with a laser rangefinder 3, and the rotating sprocket ring 13 makes the threaded plate 9 move upwards or downwards, which is convenient for adjusting the height of the laser rangefinder 3; the threaded plate One end of 9 is slidably connected to the limit rod 8, and the two ends of the limit rod 8 are fixedly installed with the inner wall of the housing 1, which is convenient for limiting the moving threaded plate 9 and preventing the direction deviation from causing errors in the measured data. The outer end of the push rod 5 is fixedly installed with a push rod 5, the outer end of the push rod 5 is fixedly equipped with a control panel 4, and the inside of the shell 1 is fixedly equipped with a storage battery 17, which is convenient for improving the power supply to the device.

With reference to Fig. 2, the outer end lower side of threaded plate 9 is fixedly installed with small motor 15, and the output shaft of small motor 15 is fixedly installed with transmission rod 16, and the upper end of transmission rod 16 passes threaded plate 9 and is fixedly installed with gear 18, and the rotating rod The outer end of 2 is provided with the gear groove 19 that the outer end meshing connection of gear 18 is provided, drives transmission rod 16 by starting small motor 15, makes gear 18 drive rotating rod 2 to rotate by the gear groove 19 of rotating rod 2 outer ends, is convenient to The horizontal position of the laser range finder 3 is adjusted, which is convenient for the staff to use the device.

Referring to Fig. 1 and Fig. 3, base plate 6 is fixedly installed on the bottom of housing 1, and the inner wall of base plate 6 is slidably connected with slide plate 20, and the outer end of slide plate 20 is fixedly installed with spring bar 23, and the outer end of spring bar 23 is fixedly installed with Fixed rod 22, the two ends of fixed rod 22 are rotatably connected with rotating wheel 7, and the outer end of spring rod 23 is slidably connected with spring 21, and one end of spring 21 is fixedly installed with the outer end of sliding plate 20, and the other end of spring 21 is connected with base plate The inner wall of 6 is fixed and installed. When the device moves on an uneven road surface, the force generated by the stretched spring inside the bottom plate 6 is used to reduce the influence of external forces on the inside of the device. At the same time, it can also improve the efficiency of the device. improve.

The implementation principle of the building tilt warning device for building monitoring in the embodiment of the application is:

Drive the sprocket 10 by starting the drive motor 11, so that the chain drives the threaded rod 14 between the sprocket rings 13, and the threaded plate 9 is moved upwards or downwards, which is convenient for adjusting the height of the laser range finder 3. At the same time, by Start the small motor 15 to drive the transmission rod 16, so that the gear 18 drives the rotation rod 2 to rotate through the gear groove 19 at the outer end of the rotation rod 2, so that the horizontal position of the laser range finder 3 is convenient to be adjusted, and the staff is convenient to use the device.

When the device moves on an uneven road surface, the force generated by the stretched spring inside the bottom plate 6 is used to reduce the influence of external forces on the inside of the device, and at the same time, the efficiency of the device can also be improved.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be applied to the foregoing implementations. Modifications to the technical solutions described in the examples, or equivalent replacement of some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (6)

1. A building tilt warning device for building monitoring, comprising a housing (1), characterized in that: the inner wall of the housing (1) is fixedly mounted with a drive motor (11), and the output shaft of the drive motor (11) is fixedly mounted with A sprocket (10), the outer end of the sprocket (10) is engaged with a chain (12), the inner wall of the chain (12) is engaged with a sprocket ring (13), and the sprocket ring (13) The inner wall of the threaded rod (14) is fixedly installed, and the outer end of the threaded rod (14) is threadedly connected with a threaded plate (9), and the outer end of the threaded plate (9) is rotatably connected with a rotating rod (2), so The upper end of the rotating rod (2) passes through the housing (1) and is fixedly installed with a laser rangefinder (3), and the lower side of the outer end of the threaded plate (9) is fixedly installed with a small motor (15). The output shaft of the small motor (15) is fixedly equipped with a transmission rod (16), and the upper end of the transmission rod (16) passes through the threaded plate (9) and is fixedly equipped with a gear (18). The outer end of the gear is provided with a gear groove (19) for meshing connection of the outer end of the gear (18). 2. The building tilt warning device for building monitoring according to claim 1, characterized in that: one end of the threaded plate (9) is slidably connected to the limiting rod (8), and the two ends of the limiting rod (8) It is fixedly installed with the inner wall of the shell (1). 3. The building tilt warning device for building monitoring as claimed in claim 1, characterized in that: the outer end of the housing (1) is fixedly equipped with a push rod (5), and the outer end of the push rod (5) is fixed A control panel (4) is installed. 4. The building tilt warning device for building monitoring as claimed in claim 1, characterized in that: a storage battery (17) is fixedly installed inside the housing (1), and the two ends of the threaded rod (14) are connected to the The inner wall of the shell (1) is fixedly installed. 5. The building tilt warning device for building monitoring as claimed in claim 1, characterized in that: a base plate (6) is fixedly installed at the bottom of the housing (1), and a sliding plate is slidably connected to the inner wall of the base plate (6) (20), the outer end of the sliding plate (20) is fixedly equipped with a spring rod (23), and the outer end of the described spring rod (23) is fixedly installed with a fixed rod (22), the fixed rod (22) Both ends are rotatably connected with a running wheel (7). 6. The building tilt warning device for building monitoring as claimed in claim 5, characterized in that: the outer end of the spring rod (23) is slidably connected with a spring (21), and one end of the spring (21) is connected to the The outer end of the sliding plate (20) is fixedly installed, and the other end of the spring (21) is fixedly installed with the inner wall of the bottom plate (6).

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