CN218992932U

CN218992932U - Building construction monitoring device

Info

Publication number: CN218992932U
Application number: CN202222657512.8U
Authority: CN
Inventors: 杨洛
Original assignee: Qingdao Jiaozhou Water Conservancy Engineering Co ltd
Current assignee: Qingdao Jiaozhou Water Conservancy Engineering Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-05-09
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a building construction monitoring device which comprises a mounting frame, a switching frame, a hollow seat, a monitoring support and a monitoring head fixedly arranged at the left end of the bottom of the monitoring support, wherein a rotating shaft is rotatably arranged in the hollow seat, the left end of the rotating shaft is rotatably extended to the outer side of the hollow seat and is fixedly connected with the monitoring support, an electric telescopic rod is fixedly arranged on the inner wall of the bottom of an inner cavity of the hollow seat, and the output end of the electric telescopic rod is fixedly connected with a straight rack. This construction monitoring device can make the control angle scope of control head wider, has enlarged the angle scope of control, can be in actual monitoring in-process great reduction blind area, has solved the control head in the current construction monitoring device and has led to the control angle scope less because of adopting the unidirectional regulation control for can have the problem of more blind areas at actual monitoring in-process, can finally make the effect of control better, the limitation is littleer.

Description

Building construction monitoring device

Technical Field

The utility model relates to the technical field of building construction, in particular to a building construction monitoring device.

Background

As is well known, in the building construction process, in order to ensure the construction safety and smooth construction, a corresponding construction monitoring device is often arranged on a construction site for monitoring the construction process in real time. If prior art CN206626366U discloses a safe building construction monitoring device, this safe building construction monitoring device has advantages such as structural design is reasonable, practical reliable, can generally use widely.

However, in the existing building construction monitoring device technology, the monitoring angle of the monitoring head can be generally only monitored and adjusted in a single direction, so that the monitoring angle range is smaller, more blind areas exist in the actual monitoring process, the overall monitoring is poor in use, and the limitation is larger. It is therefore necessary to provide a building construction monitoring device to solve the above-mentioned problem of the smaller monitoring angle range.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a building construction monitoring device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a building construction monitoring device, includes mounting bracket, switching frame, hollow seat, control support and fixed mounting at the control head of control support bottom left end, the inside rotation of hollow seat is installed the pivot, and the left end rotation of pivot extend to the outside of hollow seat and with control support fixed connection, fixed mounting has electric telescopic handle on the bottom inner wall of hollow seat inner chamber, electric telescopic handle's output fixedly connected with straight rack, still fixedly cup jointed driven gear in the pivot, and straight rack meshes with driven gear;

the top of mounting bracket is equipped with the rotation groove, still is equipped with the installation cavity on the mounting bracket that is located the rotation groove below, and installation cavity internal fixation has step motor, and step motor's output rotates and extends to the rotation inslot and fixedly connected with worm, and the left side meshing of worm has the worm wheel, has fixedly cup jointed the rotation round pin on the worm wheel, and rotates the round pin rotation and install in the rotation groove, the left end and the hollow seat fixed connection of switching frame, the right-hand member rotation of switching frame is installed in the rotation groove, and the right-hand member of switching frame is fixed to be cup jointed on the rotation round pin.

Preferably, the right end of the monitoring bracket is also provided with a plurality of balls in a rolling way, and the right sides of the balls are in rolling contact with the left sides of the hollow seats.

Preferably, the plurality of balls are annularly and uniformly arranged at the right end of the monitoring bracket based on the rotating shaft.

Preferably, the left inner wall of the hollow seat is fixedly sleeved with a first bearing, and the rotating shaft is rotatably arranged on the first bearing.

Preferably, a second bearing is fixedly sleeved on the inner wall of the top of the mounting cavity, and the output end of the stepping motor is rotatably mounted on the second bearing.

Preferably, the output end of the stepping motor is fixedly provided with a coupler, and the output end of the stepping motor is fixedly connected with the bottom end of the worm through the coupler.

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

according to the utility model, the output end of the electric telescopic rod stretches to drive the straight rack to move up and down, and the straight rack is meshed with the driven gear to drive when moving up and down, so that the rotating shaft can rotate positively and negatively, and the rotating shaft drives the monitoring bracket and the monitoring head to rotate positively and negatively, so that the monitoring head can rotate forwards or backwards for monitoring;

meanwhile, the output end of the stepping motor drives the worm to rotate positively and negatively, and the worm wheel are meshed for transmission, so that the rotating pin can be driven to rotate positively and negatively, and the transfer frame, the hollow seat, the monitoring support and the monitoring head are driven to rotate positively and negatively when the rotating pin rotates, so that the monitoring head can rotate leftwards or rightwards, and the front and rear monitoring and the left and right monitoring of the monitoring head can be simultaneously carried out, so that the monitoring head can monitor in any direction;

finally, the building construction monitoring device can enable the monitoring angle range of the monitoring head to be wider, enlarge the monitoring angle range, greatly reduce the blind area in the actual monitoring process, solve the problem that the monitoring angle range is smaller due to the fact that the monitoring head in the existing building construction monitoring device adopts single-direction adjustment monitoring, enable more blind areas to exist in the actual monitoring process, and finally enable the monitoring effect to be better and the limitation to be smaller.

Drawings

FIG. 1 is a schematic structural view of a building construction monitoring device according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

fig. 3 is a schematic structural view of a rack bar, a driven gear and a rotating shaft in the present utility model.

In the figure: 1. a mounting frame; 10. a mounting cavity; 11. a stepping motor; 12. a worm; 13. a worm wheel; 14. a rotation pin; 15. a rotating groove; 16. a second bearing; 17. a coupling; 2. a transfer frame; 3. a hollow seat; 31. an electric telescopic rod; 32. a straight rack; 33. a driven gear; 34. a rotating shaft; 35. a first bearing; 36. a ball; 4. monitoring the bracket; 5. the head is monitored.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a building construction monitoring device comprises a mounting frame 1, a switching frame 2, a hollow seat 3, a monitoring support 4 and a monitoring head 5 fixedly mounted at the left end of the bottom of the monitoring support 4, wherein a rotating shaft 34 is rotatably mounted in the hollow seat 3, the left end of the rotating shaft 34 is rotatably extended to the outer side of the hollow seat 3 and is fixedly connected with the monitoring support 4, an electric telescopic rod 31 is fixedly mounted on the inner wall of the bottom of an inner cavity of the hollow seat 3, the output end of the electric telescopic rod 31 is fixedly connected with a straight rack 32, a driven gear 33 is fixedly sleeved on the rotating shaft 34, and the straight rack 32 is meshed with the driven gear 33;

the top of mounting bracket 1 is equipped with rotates groove 15, still is equipped with installation cavity 10 on the mounting bracket 1 that is located the groove 15 below, and installation cavity 10 internal fixation has step motor 11, and step motor 11's output rotates and extends to in the groove 15 and fixedly connected with worm 12, and worm 12's left side meshing has worm wheel 13, has fixedly cup jointed rotation round pin 14 on the worm wheel 13, and rotation round pin 14 rotates and install in the groove 15, the left end and the hollow seat 3 fixed connection of switching frame 2, and the right-hand member rotation of switching frame 2 is installed in rotation groove 15, and the right-hand member of switching frame 2 is fixed cup joints on rotation round pin 14. This construction monitoring device can make the control angle scope of control head wider, has enlarged the angle scope of control, can be in actual monitoring in-process great reduction blind area, has solved the control head in the current construction monitoring device and has led to the control angle scope less because of adopting the unidirectional regulation control for can have the problem of more blind areas at actual monitoring in-process, can finally make the effect of control better, the limitation is littleer.

In this example, the right end of the monitor bracket 4 is also provided with a plurality of balls 36 in rolling contact with the right side of the balls 36 and the left side of the hollow seat 3.

In this example, a plurality of balls 36 are uniformly disposed at the right end of the monitor rack 4 in a ring shape centering on the rotation shaft 34.

In this example, a first bearing 35 is fixedly sleeved on the left inner wall of the hollow seat 3, and the rotating shaft 34 is rotatably mounted on the first bearing 35.

In this example, a second bearing 16 is fixedly sleeved on the top inner wall of the installation cavity 10, and the output end of the stepper motor 11 is rotatably installed on the second bearing 16.

In this example, the output end of the stepper motor 11 is fixedly provided with a coupling 17, and the output end of the stepper motor 11 is fixedly connected with the bottom end of the worm 12 through the coupling 17.

According to the building construction monitoring device, the monitoring angle range of the monitoring head 5 can be wider in the monitoring process, in particular use, namely, the straight rack 32 is driven to move up and down through the expansion and contraction of the output end of the electric telescopic rod 31, and the straight rack 32 is meshed with the driven gear 33 to drive when moving up and down, so that the rotating shaft 34 can rotate positively and negatively, the rotating shaft 34 drives the monitoring bracket 4 and the monitoring head 5 to rotate positively and negatively, and the monitoring head 5 can rotate forwards or backwards to monitor; meanwhile, the output end of the stepping motor 11 drives the worm 12 to rotate positively and negatively, and the worm 12 and the worm wheel 13 are meshed and driven, so that the rotating pin 14 can be driven to rotate positively and negatively, the transfer frame 2, the hollow seat 3, the monitoring support 4 and the monitoring head 5 are driven to rotate positively and negatively when the rotating pin 14 rotates, the monitoring head 5 can rotate leftwards or rightwards for monitoring, and the monitoring head 5 can monitor in the front and back directions and the left and right directions simultaneously, so that the monitoring head 5 can monitor in any direction, finally, the angle range of monitoring is enlarged, the blind area can be greatly reduced in the actual monitoring process, the problem that the monitoring angle range is smaller due to the fact that the monitoring head in the existing building construction monitoring device adopts single-direction adjustment is solved, the problem that more blind areas exist in the actual monitoring process is solved, the monitoring effect is better, and the limitation is smaller.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a building construction monitoring device, includes mounting bracket (1), switching frame (2), hollow seat (3), control support (4) and fixed mounting are at control head (5) of control support (4) bottom left end, a serial communication port, the inside rotation of hollow seat (3) is installed pivot (34), and the left end rotation of pivot (34) extends to the outside of hollow seat (3) and with control support (4) fixed connection, fixed mounting has electric telescopic handle (31) on the bottom inner wall of hollow seat (3) inner chamber, and the output fixedly connected with straight rack (32) of electric telescopic handle (31), still fixedly cup jointed driven gear (33) on pivot (34), and straight rack (32) mesh with driven gear (33);

the top of mounting bracket (1) is equipped with rotation groove (15), still is equipped with installation cavity (10) on mounting bracket (1) that is located rotation groove (15) below, and installation cavity (10) internal fixation has step motor (11), and the output of step motor (11) rotates and extends to rotation groove (15) in and fixedly connected with worm (12), and the left side meshing of worm (12) has worm wheel (13), has fixedly cup jointed rotation round pin (14) on worm wheel (13), and rotation round pin (14) rotate and install in rotation groove (15), the left end and hollow seat (3) fixed connection of switching frame (2), and the right-hand member rotation of switching frame (2) is installed in rotation groove (15), and the right-hand member of switching frame (2) is fixedly cup jointed on rotation round pin (14).

2. A construction monitoring device according to claim 1, characterized in that the right end of the monitoring bracket (4) is also provided with a plurality of balls (36) in rolling contact with the right side of the balls (36) and the left side of the hollow seat (3).

3. The building construction monitoring device according to claim 2, wherein the plurality of balls (36) are annularly and uniformly arranged at the right end of the monitoring bracket (4) based on the rotation shaft (34).

4. The building construction monitoring device according to claim 1, wherein a first bearing (35) is fixedly sleeved on the left inner wall of the hollow seat (3), and the rotating shaft (34) is rotatably mounted on the first bearing (35).

5. A construction monitoring device according to claim 1, characterized in that the second bearing (16) is fixedly sleeved on the top inner wall of the mounting cavity (10), and the output end of the stepper motor (11) is rotatably mounted on the second bearing (16).

6. The building construction monitoring device according to claim 1, wherein the output end of the stepping motor (11) is fixedly provided with a coupler (17), and the output end of the stepping motor (11) is fixedly connected with the bottom end of the worm (12) through the coupler (17).