CN216977772U - Connecting device for ground deformation monitoring - Google Patents

Abstract

The utility model discloses a connecting device for ground deformation monitoring, which comprises a device main body, wherein a fixing block is sleeved on the outer surface of the device main body, the fixing block is connected with a supporting block, a spring is connected inside the supporting block, the other end of the spring is fixedly connected with a supporting shaft, a connecting block is welded on one side of the supporting block, the connecting block is connected with a positioning block, and the lower end of the device main body is connected with a fixing plate. This a connecting device for ground deformation monitoring, through the spin control piece, can make the driven shaft drive the inside that the locating piece slided to the fixed plate to remove the fixed to the supporting shoe, can support the device main part through supporting shoe and fixed block, be favorable to improving the stability of device main part in the use, and the back shaft can support the supporting shoe, the device main part of being convenient for still stably connects the monitor when meetting ground deformation, be favorable to improving the monitoring precision of monitor.

Description

A connection device for ground deformation monitoring

technical field

The utility model relates to the technical field of ground deformation monitoring, in particular to a connecting device used for ground deformation monitoring.

Background technique

Ground deformation monitoring refers to the measurement of the ground to determine its spatial position and the change characteristics of its internal shape over time. Through the monitoring of the ground, the method of controlling the amount of excavation and reinforcement can be used to avoid the occurrence of dangerous deformation. Precision engineering and railway engineering are of great significance. When monitoring the ground through monitors, the monitors need to be connected through connecting devices. However, the connecting devices for ground deformation monitoring on the market still have the following problems:

1. The existing connection device for ground deformation monitoring is usually placed on the ground after the monitor is connected, and the ground will be uneven after deformation, so that the monitor cannot be stably supported, thereby affecting the monitoring. monitoring results of the device;

2. The conventional connection device for ground deformation monitoring lacks the protection of the monitor, and it is inconvenient to adjust the protection mechanism and cannot meet various protection requirements.

In view of the above problems, an innovative design is carried out on the basis of the original ground deformation monitoring connection device.

Utility model content

The purpose of this utility model is to provide a connection device for ground deformation monitoring, so as to solve the common ground deformation monitoring connection device on the market proposed in the above-mentioned background technology, which is usually placed on the ground after the monitor is connected. , and the ground will be uneven after deformation, so that the monitor cannot be stably supported, which will affect the monitoring results of the monitor. Multiple protection needs.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a connection device for ground deformation monitoring, comprising a device main body, the outer surface of the device main body is sleeved with a fixed block, and the fixed block and the support block are connected to each other, The inside of the support block is connected with a spring, and the other end of the spring is fixedly connected with a support shaft, one side of the support block is welded with a connecting block, and the connecting block and the positioning block are connected to each other, and the lower end of the device body is connected with a a fixing plate, and a positioning block is connected inside the fixing plate; a control block is connected to the lower surface of the fixing plate; A driven shaft is provided, and the driven shaft and the positioning block are connected to each other, a first limit block and a second limit block are sleeved on the outer surface of the device main body, and the first limit block and the fixed block are connected to each other, The upper end of the main body of the device is fixedly connected with a support plate, and one side of the support plate is connected with a monitor, one side of the support plate is provided with a chute, and the inside of the chute is connected with a protective plate.

Preferably, the connection between the fixing block and the device body is a sliding connection, and the connection between the first limit block and the second limit block and the device body is a fixed connection.

Preferably, the support blocks are symmetrically distributed with respect to the center of the fixed block, and the connection between the support block and the fixed block is rotational connection.

Preferably, the support shaft forms a telescopic structure inside the support block through a spring, and the lower end of the support shaft has a tapered structure.

Preferably, the connection between the connection block and the positioning block is a snap connection, and the connection between the positioning block and the fixing plate is a sliding connection.

Preferably, the connection groove is in an arc structure, the connection between the control block and the fixing plate is rotational connection, and the control block is in a circular structure in plan view.

Preferably, the connection between the protective plate and the chute is sliding connection, and the protective plate has an arc structure in side view.

Compared with the prior art, the beneficial effects of the present utility model are: the connection device for ground deformation monitoring,

1. By rotating the control block, the driven shaft can drive the positioning block to slide to the inside of the fixed plate, thereby releasing the fixing of the support block. It is stable during the process, and the support shaft can support the support block, which is convenient for the main body of the device to stably connect the monitor when it encounters ground deformation, which is beneficial to improve the monitoring accuracy of the monitor;

2. By rotating the protective plate, the protective plate can slide inside the chute, which is beneficial for the protective plate to protect the monitor in different directions, so as to meet various protection requirements.

Description of drawings

Fig. 1 is the overall frontal sectional structure schematic diagram of the utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the spring and the support shaft of the utility model;

FIG. 3 is a schematic view of the top-view connection structure of the fixing block and the supporting block of the present invention;

4 is a schematic view of the top-view connection structure of the control block and the connection groove of the present invention;

FIG. 5 is a schematic view of the top-view connection structure of the connecting block and the positioning block of the present invention;

6 is a schematic diagram of the three-dimensional structure of the chute and the protective plate of the present invention.

In the figure: 1. Device body; 2. Fixing block; 3. Supporting block; 4. Spring; 5. Supporting shaft; 6. Connecting block; 7. Fixing plate; 8. Positioning block; 9. Control block; 10. Connection slot; 11, driven shaft; 12, first limit block; 13, second limit block; 14, support plate; 15, monitor; 16, chute; 17, protective plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a connection device for ground deformation monitoring, comprising a device main body 1, the outer surface of the device main body 1 is sleeved with a fixing block 2, and the fixing block 2 is connected with The support blocks 3 are connected to each other, the inside of the support block 3 is connected with a spring 4, and the other end of the spring 4 is fixedly connected with a support shaft 5, one side of the support block 3 is welded with a connecting block 6, and the connecting block 6 and the positioning block 8 are mutually connected. Connection, the lower end of the device main body 1 is connected with a fixed plate 7, and the interior of the fixed plate 7 is connected with a positioning block 8, the lower surface of the fixed plate 7 is connected with a control block 9, and the control block 9 and the device main body 1 are connected to each other, the control block 9 is provided with a connecting groove 10 inside, and the inside of the connecting groove 10 is provided with a driven shaft 11, and the driven shaft 11 and the positioning block 8 are connected to each other, and the outer surface of the device main body 1 is sleeved with the first limit block 12 and The second limit block 13, and the first limit block 12 and the fixing block 2 are connected to each other, the upper end of the device main body 1 is fixedly connected with a support plate 14, and one side of the support plate 14 is connected with the monitor 15, One side is provided with a chute 16, and the inside of the chute 16 is connected with a protective plate 17. By rotating the control block 9, the driven shaft 11 can drive the positioning block 8 to slide to the interior of the fixed plate 7, thereby releasing the support block 3. The device main body 1 can be supported by the support block 3 and the fixed block 2, which is beneficial to improve the stability of the device main body 1 during use, and the support shaft 5 can support the support block 3, which is convenient for the device main body 1. When the ground is deformed, the monitor 15 is still connected stably, which is beneficial to improve the monitoring accuracy of the monitor 15. By rotating the protective plate 17, the protective plate 17 can slide inside the chute 16, which is conducive to the monitoring of the protective plate 17. The device 15 performs protection work in different directions, so as to meet various protection requirements.

The connection method between the fixed block 2 and the device main body 1 is sliding connection, and the first limit block 12 and the second limit block 13 are connected with the device main body 1 in a fixed connection mode, which is conducive to the passage of the first limit block 12 and the second limit block 13. The two limit blocks 13 limit the movement of the fixed block 2 .

The support block 3 is distributed symmetrically about the center of the fixed block 2, and the connection between the support block 3 and the fixed block 2 is a rotational connection, which is convenient for supporting the device body 1 through the support block 3 and the fixed block 2, which is beneficial to improve the device body. 1 Stability during use.

The support shaft 5 forms a telescopic structure inside the support block 3 through the spring 4, and the lower end of the support shaft 5 has a tapered structure, which is convenient for the support shaft 5 to support the support block 3, and is beneficial to ensure that the main body 1 of the device 1 encounters ground deformation. A stable connection to the monitor 15 is still made.

The connection method of the connection block 6 and the positioning block 8 is a snap connection, and the connection method of the positioning block 8 and the fixing plate 7 is a sliding connection, which is convenient for positioning the support block 3 connected by the connection block 6 through the positioning block 8, which is conducive to the The support block 3 is stored.

The connecting groove 10 is in an arc-shaped structure, the connection method of the control block 9 and the fixed plate 7 is a rotary connection, and the top view of the control block 9 is a circular structure, which is convenient for the connecting groove 10 to guide the movement of the driven shaft 11, and is conducive to The moving shaft 11 drives the positioning block 8 and the fixing plate 7 to slide.

The connection mode of the protective plate 17 and the chute 16 is a sliding connection, and the side view of the protective plate 17 is in an arc structure, which is convenient for the quick adjustment of the position of the protective plate 17, and is beneficial for the protective plate 17 to perform different orientations on the monitor 15. protection work.

Working principle: According to Figure 1-5, firstly, the staff can rotate the control block 9, so that the control block 9 drives the driven shaft 11 to move, and the driven shaft 11 slides with the connecting groove 10, and the connecting groove 10 will cause the driven shaft to slide. The movement of 11 is guided, and the driven shaft 11 drives the positioning block 8 to move, so that the positioning block 8 and the fixed plate 7 slide and are stored inside the fixed plate 7. At this time, the positioning block 8 and the connecting block 6 are separated from each other. Then, the fixing of the support block 3 is released, and then the fixing block 2 is pulled downward to make it slide with the main body 1 of the device, so that the fixing block 2 and the second limit block 13 are in contact with each other, and then the support block 3 is rotated to make it happen. The device body 1 can be supported by the support block 3 and the fixing block 2, which is beneficial to improve the stability of the device body 1 during use. When the ground at the bottom of the support block 3 occurs When the deformation is concave, the spring 4 inside the support block 3 will push the support shaft 5 to slide out from the inside of the support block 3, and the support block 3 is supported by the support shaft 5, which is beneficial to ensure that the device main body 1 can still monitor the ground deformation when it encounters ground deformation. The monitor 15 is connected stably, so as to improve the monitoring accuracy of the monitor 15;

According to FIG. 1 and FIG. 6 , the worker can rotate the protective plate 17 so that the protective plate 17 slides inside the chute 16 , so as to facilitate the quick adjustment of the position of the protective plate 17 , which is beneficial for the protective plate 17 to perform different operations on the monitor 15 . The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A connecting device for ground deformation monitoring, comprising a device main body (1), characterized in that: the outer surface of the device main body (1) is sleeved with a fixing block (2), and the fixing block (2) is connected to the outer surface of the device body (1). The support blocks (3) are connected to each other, a spring (4) is connected inside the support block (3), and a support shaft (5) is fixedly connected to the other end of the spring (4). A connecting block (6) is welded on the side, and the connecting block (6) and the positioning block (8) are connected to each other, the lower end of the device main body (1) is connected with a fixing plate (7), and the interior of the fixing plate (7) is connected There is a positioning block (8), a control block (9) is connected to the lower surface of the fixed plate (7), and the control block (9) and the device main body (1) are connected to each other, and the interior of the control block (9) is provided with There is a connecting groove (10), and a driven shaft (11) is arranged inside the connecting groove (10), and the driven shaft (11) and the positioning block (8) are connected to each other, and the outer surface of the device main body (1) A first limit block (12) and a second limit block (13) are sleeved, and the first limit block (12) and the fixing block (2) are connected to each other, and the upper end of the device main body (1) is fixedly connected There is a support plate (14), and one side of the support plate (14) is connected with a monitor (15), one side of the support plate (14) is provided with a chute (16), and the inside of the chute (16) A protective plate (17) is attached. 2. A connection device for monitoring ground deformation according to claim 1, characterized in that: the connection between the fixing block (2) and the device main body (1) is a sliding connection, and the first limit Both the block (12) and the second limiting block (13) are connected with the device main body (1) in a fixed manner. 3. A connection device for monitoring ground deformation according to claim 2, characterized in that: the support block (3) is centrally symmetrically distributed with respect to the center of the fixed block (2), and the support block (3) The connection mode with the fixed block (2) is rotational connection. 4. A connection device for monitoring ground deformation according to claim 3, characterized in that: the support shaft (5) forms a telescopic structure inside the support block (3) through a spring (4), and supports The lower end of the shaft (5) has a tapered structure. 5. A connection device for ground deformation monitoring according to claim 4, characterized in that: the connection mode of the connection block (6) and the positioning block (8) is a snap connection, and the positioning block (8) ) and the fixing plate (7) are connected by sliding connection. 6 . The connecting device for monitoring ground deformation according to claim 5 , wherein the connecting groove ( 10 ) has an arc-shaped structure, and the control block ( 9 ) and the fixing plate ( 7 ) have a connection between the control block ( 9 ) and the fixing plate ( 7 ). 7 . The connection mode is rotational connection, and the top view of the control block (9) is a circular structure. 7. A connection device for monitoring ground deformation according to claim 1, characterized in that: the connection mode of the protective plate (17) and the chute (16) is a sliding connection, and the protective plate (17) The side view has an arc structure.

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