Foundation pit monitoring fixing support

Abstract

The utility model discloses a foundation pit monitoring fixing support which comprises an installation node, the upper end of the installation node is fixedly connected with an upper end fixing plate, the upper end of the upper end fixing plate is provided with a fixing supporting plate, and the upper end of the fixing supporting plate is provided with foundation pit monitoring equipment; the fixing ring is fixedly connected to the upper end of the fixing supporting plate, a fixing rotary knob is arranged at the side end of the fixing ring, foundation pit monitoring equipment supporting legs are arranged in the fixing ring, and the bottom end of the fixing rotary knob abuts against the foundation pit monitoring equipment supporting legs. The supporting legs of the monitoring equipment are placed in the fixing rings, the bottom ends of the fixing rotary knobs are used for being fixed to the supporting legs, and fixing of the foundation pit monitoring equipment is enhanced. Fixing supporting plates are arranged at the upper ends of the connecting joints, and the fixing supporting plates are connected with the fixing screw holes through fixing bolts.

Description

Technical Field

[0001] The utility model relates to the technical field of foundation pit monitoring equipment fixing, in particular to a foundation pit monitoring fixing bracket. Background Art

[0002] During the construction process, foundation pit monitoring is required. Foundation pit monitoring is an important part of foundation pit construction. It refers to various observations and analyses of changes in foundation pit rock and soil properties, support structure displacement and surrounding environmental conditions during foundation pit excavation and underground engineering construction. The monitoring results are fed back in a timely manner to predict the deformation and stable state development that will result after further construction. The degree of impact of the construction on the surrounding environment is determined based on the prediction to guide the design and construction and realize information engineering. In order to facilitate the fixation of the foundation pit monitoring equipment, a foundation pit monitoring fixing bracket is required.

[0003] The general foundation pit monitoring fixed bracket is to fix the foundation pit monitoring equipment by laying horizontal and vertical frames inside the foundation pit and setting connection points for fixing the detection equipment at the upper end of the frames. However, this type of fixed equipment lacks a support frame for fixing the detection equipment. A Chinese patent discloses a foundation pit retaining structure with application number "CN202010136669.9", which involves the field of foundation pit retaining, including a support end structure and a monitoring structure; one end of the support connection plate of the support end structure is evenly arranged with a support structure, and the other end is fixed with a first support I-beam; one end of the telescopic support rod of the support structure is hinged with the support connection plate, and the other end is hinged with a support block; one end of the first support I-beam is fixed with a connector, and the top of the first support I-beam is provided with a monitoring structure; the top of the monitoring structure lifting bracket is hinged with a hollow adjustment disc, and a movable monitoring disc is provided in the cavity of the adjustment disc. A circular level tube is provided at the top of the monitoring disc, and a tension spring is symmetrically connected to the bottom of the monitoring disc, and the other end of the tension spring is fixed to the lower end of the inner cavity of the adjustment disc, and a fine-tuning screw is provided at the bottom of the adjustment disc. The structural design is simple and reasonable, which can not only be used to connect other components to support the foundation pit, but also has the function of monitoring the settlement and deformation of the foundation pit. However, this type of equipment lacks equipment to strengthen and fix the detection equipment. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a foundation pit monitoring fixed bracket. By placing the support legs of the monitoring equipment inside the fixing ring, the bottom of the fixing knob is fixed to the support legs, so as to strengthen the fixation of the foundation pit monitoring equipment. By arranging a fixed support plate at the upper end of each connection node, the fixed support plate is connected to the fixing screw hole using a fixing bolt.

[0005] The utility model also provides a foundation pit monitoring fixed bracket as described above, comprising: an installation node, the upper end of the installation node is fixedly connected to an upper end fixing plate, the upper end of the upper end fixing plate is provided with a fixed support plate, and the upper end of the fixed support plate is provided with a foundation pit monitoring device; a fixed ring, the fixed ring is fixedly connected to the upper end of the fixed support plate, the side end of the fixed ring is provided with a fixed knob, the interior of the fixed ring is provided with a foundation pit monitoring device support leg, and the bottom end of the fixed knob is against the foundation pit monitoring device support leg. By placing the support leg of the monitoring device inside the fixed ring and fixing it to the support leg with the bottom end of the fixed knob, the fixation of the foundation pit monitoring device is strengthened. By providing a fixed support plate at the upper end of each connection node, the fixed support plate is connected to the fixed screw hole with a fixing bolt.

[0006] According to a foundation pit monitoring fixing bracket described in the utility model, a node vertical hole is provided at the side end of the installation node, and a vertical fixing column is fixedly connected inside the node vertical hole.

[0007] According to a foundation pit monitoring fixed bracket described in the utility model, a node transverse hole is arranged in the positive direction of the installation node, and a transverse fixing column is fixedly connected inside the node transverse hole.

[0008] According to a foundation pit monitoring fixing bracket described in the utility model, a vertical fixing hole is provided at the side end of the horizontal fixing column, and a vertical fixing column is fixedly connected inside the vertical fixing hole.

[0009] According to a foundation pit monitoring fixed bracket described in the utility model, the end of the horizontal fixed column is fixedly connected to the horizontal foundation pit wall, and the end of the vertical fixed column is fixedly connected to the vertical foundation pit wall.

[0010] According to a foundation pit monitoring fixed bracket described in the utility model, the bottom end of the fixed support plate is fixedly connected to a bottom support plate, and the bottom support plate is fixedly connected to the ground.

[0011] According to a foundation pit monitoring fixing bracket described in the utility model, a fixing screw hole is provided in the middle section of the upper fixing plate, and the fixing screw hole is fixedly connected to the fixing support plate by a fixing bolt.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the foundation pit monitoring fixed bracket places the supporting legs of the monitoring equipment inside the fixing ring and uses the bottom end of the fixing knob to fix the supporting legs, thereby strengthening the fixation of the foundation pit monitoring equipment.

[0014] 2. Compared with the prior art, this foundation pit monitoring fixed bracket is provided with a fixed support plate at the upper end of each connection node, and the fixed support plate is connected to the fixed screw hole using a fixing bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a structural diagram of the entire utility model;

[0017] Figure 2 This is a structural diagram of the connection structure of the utility model;

[0018] Figure 3 This is a structural diagram of a fixed joint of the utility model;

[0019] Figure 4 This is a structural diagram of the utility model from a bottom-up perspective.

[0020] Legend:

[0021] 1. Vertical fixing column; 2. Horizontal fixing column; 3. Installation node; 4. Fixed support plate; 5. Fixing bolt; 6. Vertical fixing hole; 7. Node vertical hole; 8. Node horizontal hole; 9. Bottom support plate; 10. Upper fixing plate; 11. Fixing screw hole; 12. Fixing ring; 13. Fixing knob; 14. Vertical foundation pit wall; 15. Horizontal foundation pit wall. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] refer to Figure 1-4 The foundation pit monitoring fixed bracket of this embodiment includes: an installation node 3, which realizes the reinforcement of the vertical fixed column 1 and the horizontal fixed column 2. The upper end of the installation node 3 is fixedly connected with an upper fixed plate 10, and the upper end of the upper fixed plate 10 is provided with a fixed support plate 4 to fix the foundation pit monitoring equipment. The upper end of the fixed support plate 4 is provided with a foundation pit monitoring equipment; the side end of the installation node 3 is provided with a node vertical hole 7, and the vertical fixed column 1 is fixedly connected inside the node vertical hole 7. The installation node 3 is provided with a node horizontal hole 8 in the positive direction, and the horizontal fixed column 2 is fixedly connected inside the node horizontal hole 8. The side end of the horizontal fixed column 2 is provided with a vertical fixing hole 6, and the vertical fixed column 1 is fixedly connected inside the vertical fixing hole 6. The end of the horizontal fixed column 2 is fixedly connected to the horizontal foundation pit wall 15, and the end of the vertical fixed column 1 is fixedly connected to the vertical foundation pit wall 14. Fix the two ends of the support frame to enhance the structural strength.

[0024] A fixing ring 12 is fixedly connected to the upper end of the fixed support plate 4. A fixing knob 13 is provided at the side end of the fixing ring 12. A foundation pit monitoring equipment support leg is provided inside the fixing ring 12. The bottom end of the fixing knob 13 abuts against the foundation pit monitoring equipment support leg. The support legs of the monitoring equipment are fixed. The bottom end of the fixed support plate 4 is fixedly connected to the bottom support plate 9, and the bottom support plate 9 is fixedly connected to the ground. A fixing screw hole 11 is provided in the middle section of the upper fixing plate 10, and the fixing screw hole 11 is fixedly connected to the fixed support plate 4 through a fixing bolt 5. The fixed support plate 4 is connected to strengthen the overall structure.

[0025] Working principle: When using the device, the vertical fixing column 1 is fixedly connected to the inside of the horizontal fixing column 2 through the vertical fixing hole 6, and the installation node 3 is fixedly connected at the connection between the vertical fixing column 1 and the horizontal fixing column 2.

[0026] A fixed support plate 4 is arranged on the fixed support plate 4 at the upper end of the installation node 3, and the fixed support plate 4 is fixed with a fixing bolt 5. The support legs of the monitoring device are placed inside the fixing ring 12, and the fixing knobs 13 are used to abut against the support legs to fix the monitoring device and strengthen the overall structure.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A foundation pit monitoring fixed bracket, characterized in that: include: An installation node (3), the upper end of the installation node (3) is fixedly connected to an upper end fixing plate (10), the upper end of the upper end fixing plate (10) is provided with a fixed support plate (4), and the upper end of the fixed support plate (4) is provided with a foundation pit monitoring device; A fixing ring (12), the fixing ring (12) is fixedly connected to the upper end of the fixing support plate (4), a fixing knob (13) is arranged at the side end of the fixing ring (12), a foundation pit monitoring device support leg is arranged inside the fixing ring (12), and the bottom end of the fixing knob (13) abuts against the foundation pit monitoring device support leg.

2. A foundation pit monitoring fixed bracket according to claim 1, characterized in that: A node vertical hole (7) is provided at the side end of the installation node (3), and a vertical fixing column (1) is fixedly connected inside the node vertical hole (7).

3. A foundation pit monitoring fixed bracket according to claim 1, characterized in that: The installation node (3) is provided with a node transverse hole (8) in the positive direction, and a transverse fixing column (2) is fixedly connected inside the node transverse hole (8).

4. A foundation pit monitoring fixed bracket according to claim 3, characterized in that: A vertical fixing hole (6) is provided at the side end of the transverse fixing column (2), and a vertical fixing column (1) is fixedly connected inside the vertical fixing hole (6).

5. A foundation pit monitoring fixed support according to claim 4, characterized in that: The ends of the transverse fixing columns (2) are fixedly connected to the transverse foundation pit walls (15), and the ends of the vertical fixing columns (1) are fixedly connected to the vertical foundation pit walls (14).

6. A foundation pit monitoring fixed bracket according to claim 1, characterized in that: The bottom end of the fixed support plate (4) is fixedly connected to a bottom support plate (9), and the bottom support plate (9) is fixedly connected to the ground.

7. A foundation pit monitoring fixed support according to claim 1, characterized in that: A fixing screw hole (11) is provided in the middle section of the upper fixing plate (10), and the fixing screw hole (11) is fixedly connected to the fixing support plate (4) via a fixing bolt (5).

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