CN218545672U - Large-area deep foundation pit engineering monitoring equipment - Google Patents

Abstract

The utility model discloses a large-area deep foundation pit engineering monitoring device, which belongs to the technical field of engineering monitoring equipment, and comprises a mobile car body, a telescopic rod is installed on the top surface of the mobile car body; and an adjustment assembly, which includes a movable plate, A rotating shaft, a top setting frame, two slide rails, a matching slide block, a mounting frame, an extension plate and a laser range finder body, and the movable plate are fixedly connected to the output end of the telescopic rod. The large-area deep foundation pit engineering monitoring equipment drives the movable plate to move through the No. 2 electric push rod, thereby adjusting the height of the laser rangefinder body. The horizontal position of the laser rangefinder is adjusted, the main gear drives the shaft to rotate, and the position of the laser rangefinder body is adjusted. During the detection, the staff does not need to hold the laser rangefinder body to move multiple times, and the position, angle and height during monitoring are convenient for adjustment. , which is beneficial for detection and use.

Description

A large-area deep foundation pit engineering monitoring equipment

technical field

The utility model relates to the technical field of engineering monitoring equipment, in particular to a large-area deep foundation pit engineering monitoring equipment.

Background technique

Deep foundation pit refers to a project where the excavation depth exceeds 5 meters (including 5 meters), or the depth does not exceed 5 meters, but the geological conditions, surrounding environment and underground pipelines are particularly complicated.

The foundation pit engineering mainly includes the design and construction of the foundation pit support system and earthwork excavation. It is a comprehensive and systematic project that requires the close cooperation of geotechnical engineering and structural engineering technicians. The foundation pit support system is a temporary structure. , after the completion of the underground construction, it is no longer needed. Both the foundation pit and the foundation trench are used to build the foundation of the building, but the plane shape is different. The foundation pit is square or close to square, and the foundation trench is long strip shape , and sometimes longer.

When monitoring existing large-scale deep foundation pits, staff need to hold a laser rangefinder and perform manual measurements on the edge of the foundation pit. Since the measurement requires multiple angles, directions and different heights, monitoring personnel need to be in multiple locations Taking multiple measurements increases the time required for monitoring.

Utility model content

In view of the problems existing in the prior art, the purpose of this utility model is to provide a large-area deep foundation pit engineering monitoring equipment, which drives the movable plate to move through the No. 2 electric push rod, thereby adjusting the height of the laser range finder body. The No. 1 electric push rod drives the mounting frame to move, and adjusts the lateral position of the laser rangefinder body. The main gear drives the rotating shaft to rotate, and adjusts the position of the laser rangefinder body. No need for staff to hold the laser rangefinder during detection The main body moves multiple times, and the position, angle and height during monitoring are convenient for adjustment, which is beneficial for detection and use.

In order to solve the above problems, the utility model adopts the following technical solutions:

A large-area deep foundation pit engineering monitoring equipment, comprising: a mobile car body, the top surface of the mobile car body is equipped with a telescopic rod; Slide rails, matching sliders, mounting brackets, extension plates and the laser rangefinder body, the movable plate is fixedly connected to the output end of the telescopic rod, the rotating shaft is rotatably connected to the top surface of the movable plate, and the top setting frame is fixed Connected to the top of the rotating shaft, the bottom surface of the top setting frame is provided with a receiving groove, the two slide rails are fixedly connected to the top surface of the top setting frame, and the matching slider is slidably connected between the outer walls of the two slide rails Between, the installation frame is fixedly connected to the top surface of the matching slider, the extension plate is extended on one side of the outer wall of the installation frame, the extension plate is matched with the storage groove, and the laser rangefinder body is installed on the extension plate the underside.

As a preferred solution of the present utility model, two No. 1 electric push rods are installed on one side of the outer wall of the top setting frame, and the output ends of the two No. 1 electric push rods are fixedly connected to one side of the outer wall of the matching slider. .

As a preferred solution of the present invention, the outer wall of the rotating shaft is covered with a main gear.

As a preferred solution of the present invention, a gear shaft is rotatably connected to the top surface of the movable plate, and a secondary gear is sheathed on the outer wall of the gear shaft, and the secondary gear meshes with the main gear.

As a preferred solution of the present invention, an L-shaped frame is fixedly connected to one side outer wall of the movable plate, a motor is installed on the top surface of the L-shaped frame, and the output end of the motor is fixedly connected to the gear shaft.

As a preferred solution of the present utility model, four No. 2 electric push rods are installed on the top surface of the mobile vehicle body, and the output ends of the four No. 2 electric push rods are fixedly connected to the bottom surface of the movable plate.

Beneficial effect

Compared with the prior art, the utility model provides a large-area deep foundation pit engineering monitoring equipment, which has the following beneficial effects:

In this scheme, the No. 2 electric push rod drives the movable plate to move, thereby adjusting the height of the laser range finder body, and the No. 1 electric push rod drives the mounting frame to move, and adjusts the lateral position of the laser range finder body. The main gear drives the rotating shaft to adjust the position of the laser rangefinder body. During the detection, the staff does not need to hold the laser rangefinder body to move multiple times. At the same time, the position angle and height during monitoring are easy to adjust, which is conducive to detection and use. .

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the rear perspective view of the utility model;

Fig. 3 is a bottom perspective view of the utility model.

Explanation of symbols in the figure:

1. Mobile car body; 2. Telescopic rod; 3. Movable plate; 4. Rotating shaft; 5. Top setting frame; 6. Slide rail; 7. Matching slider; 8. Mounting frame; 9. Extension plate; 10. Laser Rangefinder body; 11, No. 1 electric push rod; 12, main gear; 13, secondary gear; 14, motor; 15, No. 2 electric push rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, those skilled in the art can obtain all other Embodiments all belong to the protection scope of the utility model.

Example:

Please refer to Fig. 1-3, a kind of large-area deep foundation pit project monitoring equipment, comprises: mobile car body 1, telescopic rod 2 is installed on the top surface of mobile car body 1; 4. Top setting frame 5, two slide rails 6, matching slider 7, mounting frame 8, extension plate 9 and laser rangefinder body 10, the movable plate 3 is fixedly connected to the output end of the telescopic rod 2, and the rotating shaft 4 is rotatably connected On the top surface of the movable plate 3, the top setting frame 5 is fixedly connected to the top of the rotating shaft 4, and the bottom surface of the top setting frame 5 is provided with a storage groove, and the two slide rails 6 are fixedly connected to the top surface of the top setting frame 5, and cooperate with the sliding The block 7 is slidably connected between the outer walls of the two slide rails 6, the mounting frame 8 is fixedly connected to the top surface of the mating slider 7, and the extension plate 9 is extended on one side of the outer wall of the mounting frame 8, and the extension plate 9 is matched with the receiving groove , the laser rangefinder body 10 is installed on the bottom surface of the extension plate 9 .

In the embodiment, the transportation is carried out by moving the car body 1, the movable plate 3 is driven up and down by the No. 2 electric push rod 15, and the position is limited by the telescopic rod 2, thereby adjusting the relative height of the laser rangefinder body 10, The No. 1 electric push rod 11 drives the mounting frame 8 and the matching slider 7 to move on the slide rail 6 to adjust the lateral position of the laser rangefinder body 10, and the motor 14 drives the secondary gear 13 to rotate, thereby driving the main gear 12 rotates so that the rotating shaft 4 rotates, and the position of the laser rangefinder body 10 is adjusted. During detection, it is not necessary for the staff to hold the laser rangefinder body 10 to move multiple times, and the position angle and height during monitoring are beneficial to adjustment. Useful for testing.

Please refer to the figure for details, two No. 1 electric push rods 11 are installed on one side of the top setting frame 5, and the output ends of the two No. 1 electric push rods 11 are fixedly connected to the side of the outer wall that cooperates with the slider 7. .

In this embodiment, the No. 1 electric push rod 11 drives the installation frame 8 and the matching slider 7 to move on the slide rail 6 .

Specifically, please refer to the figure, the outer wall of the rotating shaft 4 is provided with a main gear 12 .

In this embodiment, the rotating shaft 4 is driven to rotate by the main gear 12 .

As shown in the figure specifically, the top surface of the movable plate 3 is rotatably connected with a gear shaft, the outer wall of the gear shaft is provided with a secondary gear 13, and the secondary gear 13 meshes with the main gear 12.

In this embodiment, the motor 14 drives the secondary gear 13 to rotate, thereby driving the primary gear 12 to rotate.

Specifically please as shown in the figure, one side outer wall of the movable plate 3 is fixedly connected with an L-shaped frame, the top surface of the L-shaped frame is equipped with a motor 14, and the output end of the motor 14 is fixedly connected with the gear shaft.

In this embodiment, the motor 14 drives the gear shaft to rotate.

Specifically, as shown in the figure, four No. 2 electric push rods 15 are installed on the top surface of the mobile car body 1, and the output ends of the four No. 2 electric push rods 15 are fixedly connected with the bottom surface of the movable plate 3.

In this embodiment, the movable plate 3 is driven to move up and down by the No. 2 electric push rod 15 .

Working principle: when in use, transport is carried out by moving the car body 1, the movable plate 3 is driven up and down by the No. 2 electric push rod 15, and the position is limited by the telescopic rod 2, so as to adjust the relative height of the laser rangefinder body 10 , the No. 1 electric push rod 11 drives the mounting frame 8 and the matching slider 7 to move on the slide rail 6 to adjust the lateral position of the laser rangefinder body 10, and the motor 14 drives the secondary gear 13 to rotate, thereby driving the main The gear 12 rotates, so that the rotating shaft 4 rotates, and the position of the laser rangefinder body 10 is adjusted. During detection, the staff does not need to hold the laser rangefinder body 10 to move multiple times, and the position angle and height during monitoring are beneficial to adjustment. Useful for testing.

The control mode of the utility model is controlled by manually starting and closing the switch. The wiring diagram of the power element and the supply of the power supply belong to the common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model is no longer detailed Explain the control method and wiring arrangement.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and its improved concept should be covered by the protection scope of the present utility model.

Claims (6)

1. A large area deep foundation pit engineering monitoring equipment is characterized in that, comprising: A mobile vehicle body (1), the top surface of the mobile vehicle body (1) is equipped with a telescopic rod (2); and An adjustment assembly, the adjustment assembly includes a movable plate (3), a rotating shaft (4), a top setting frame (5), two slide rails (6), a matching slider (7), a mounting frame (8), an extension plate ( 9) and the laser range finder body (10), the movable plate (3) is fixedly connected to the output end of the telescopic rod (2), and the rotating shaft (4) is connected to the top surface of the movable plate (3) in rotation, so The top setting frame (5) is fixedly connected to the top of the rotating shaft (4), the bottom surface of the top setting frame (5) is provided with a receiving groove, and the two slide rails (6) are fixedly connected to the top setting frame (5). ), the matching slider (7) is slidably connected between the outer walls of the two slide rails (6), and the mounting bracket (8) is fixedly connected to the top surface of the matching slider (7), the The extension plate (9) is extended on one side of the outer wall of the installation frame (8), the extension plate (9) is matched with the receiving groove, and the laser rangefinder body (10) is installed on the bottom surface of the extension plate (9). 2. A kind of monitoring equipment for large-area deep foundation pit engineering according to claim 1, characterized in that: two No. 1 electric push rods (11) are installed on one side outer wall of the top setting frame (5), two No. The output end of the No. 1 electric push rod (11) is fixedly connected with the outer wall of one side of the matching slider (7). 3. A large-area deep foundation pit engineering monitoring device according to claim 1, characterized in that: the outer wall of the rotating shaft (4) is covered with a main gear (12). 4. A large-area deep foundation pit engineering monitoring device according to claim 1, characterized in that: the top surface of the movable plate (3) is rotatably connected with a gear shaft, and the outer wall of the gear shaft is provided with a secondary gear (13), said secondary gear (13) meshes with the primary gear (12). 5. A kind of large-area deep foundation pit project monitoring equipment according to claim 4, is characterized in that: one side outer wall of described movable plate (3) is fixedly connected with L-shaped frame, and the top surface of described L-shaped frame A motor (14) is installed, and the output end of the motor (14) is fixedly connected with the gear shaft. 6. A kind of large-area deep foundation pit project monitoring equipment according to claim 1, is characterized in that: four No. 2 electric push rods (15) are installed on the top surface of the mobile car body (1), four The output end of the No. 2 electric push rod (15) is fixedly connected with the bottom surface of the movable plate (3).

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