Large-area deep foundation pit engineering monitoring equipment

Abstract

The utility model provides large-area deep foundation pit engineering monitoring equipment, which relates to the technical field of deep foundation pit monitoring, and comprises a mounting rack, a plurality of adjusting brackets are rotatably mounted on the peripheral side of the mounting rack, a storage box is mounted at the bottom of the mounting rack, a mounting block is mounted in the storage box, and the mounting block is mounted on the mounting rack. A plurality of connecting belts are mounted at the bottom of the mounting block, and counterweight bags are mounted at the bottoms of the connecting belts. The device solves the problems that in the existing deep foundation pit monitoring process, due to different terrains, most of the ground is uneven, the gravity center of the total station is prone to being unstable, the total station is prone to inclining, loss is caused, and engineering monitoring work is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of deep foundation pit monitoring, and more specifically, particularly relates to a large-area deep foundation pit engineering monitoring device. Background Art

[0002] Deep foundation pit engineering monitoring equipment is used to monitor soil deformation, groundwater level, support structure changes, etc. during deep foundation pit construction to ensure the safety and stability of the construction. These monitoring devices can provide real-time data and feedback to help engineers and supervisors monitor and control the construction process. For large-scale deep foundation pit projects, monitoring equipment needs to have higher coverage and accuracy to ensure the safety and stability of the project. The automatic total station can monitor the horizontal and vertical displacement of the surface and structure around the foundation pit in real time with high accuracy and long-term stability. By setting up multiple total stations, comprehensive monitoring of the entire foundation pit area can be achieved.

[0003] Based on the above, the inventors have found the following problems: In the current deep foundation pit monitoring process, due to different terrain, most of the ground is uneven, and the center of gravity of the total station is easily unstable, which causes the total station to tilt easily, causing losses and affecting the engineering monitoring work.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a large-area deep foundation pit engineering monitoring equipment is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a large-area deep foundation pit engineering monitoring equipment to solve the problem that in the current deep foundation pit monitoring process, due to different terrain, most of the ground is uneven, the center of gravity of the total station is easily unstable, which causes the total station to easily tilt, causing losses and affecting the engineering monitoring work.

[0006] The purpose and effect of the large-area deep foundation pit engineering monitoring equipment of the utility model are achieved by the following specific technical means:

[0007] A large-area deep foundation pit engineering monitoring device comprises a mounting frame, a plurality of adjustment brackets are rotatably mounted on the circumference of the mounting frame, a storage box is mounted on the bottom of the mounting frame, a mounting block is mounted inside the storage box, a plurality of connecting belts are mounted on the bottom of the mounting block, and a counterweight bag is mounted on the bottom of the connecting belt.

[0008] Furthermore, an internal thread is provided at the inner bottom end of the storage box, a screw cap is installed at the bottom of the weight bag, and an external thread is provided at the periphery of the screw cap, the internal thread matches the external thread, and a handle is installed at the bottom of the screw cap.

[0009] Furthermore, four pairs of mounting grooves 1 are provided on the outer side of the top of the storage box, four pairs of through holes are provided on the inner top of the storage box, the through holes are connected to the mounting groove 1, and a slider is installed inside the mounting groove 1, a push rod is installed on one side of the slider, a spring 1 is sleeved on the periphery of the push rod, one side of the spring 1 is connected to the slider, and the other side of the spring 1 is connected to one side of the mounting groove 1, and four pairs of mounting grooves 2 are provided on the top of the mounting block, and latches are installed inside the four pairs of mounting grooves 2, a spring 2 is installed on one side of the latch, one side of the spring 2 is connected to one side of the mounting groove 2, and one side of the latch extends into the through hole.

[0010] Furthermore, the sliding block matches the first mounting groove, the pushing rod matches the through hole, and the latch matches the through hole and the second mounting groove.

[0011] Furthermore, a total station is installed on the top of the mounting frame.

[0012] Furthermore, a foot block is installed on one side of the bottom end of the adjustment bracket.

[0013] Furthermore, the bottom of the adjustment bracket is provided with a sharp corner.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] By using the counterweight bag, you can put stones, sand or soil and other materials in the counterweight bag, use local materials to increase the counterweight of the total station, stabilize the center of gravity of the total station, ensure the stability of the adjustment bracket, make the operation simple and convenient, and prevent the total station from tipping over, reducing cost losses.

[0016] By using the storage box and the screw cap in coordination, the weight bag is stuffed into the interior of the storage box. Since the internal thread matches the external thread, the screw cap is screwed onto the storage box at this time, and the weight bag can be stored, thereby improving the convenience of storage.

[0017] Through the coordinated use of the slider, push rod, latch, spring one and spring two, when the weight bag is worn, the slider is pressed, and the slider drives the push rod to move, pushing the latch into the second installation groove. When the latch moves into the second installation groove, the latch exits the through hole, and the mounting block can be removed at this time. The slider is reset by the elastic force of spring one, and the latch is reset by the elastic force of spring two, which makes it easy for the staff to replace the weight bag and improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic front view of the main body of a large-area deep foundation pit engineering monitoring device.

[0019] Figure 2The utility model is a schematic diagram of a counterweight bag for large-area deep foundation pit engineering monitoring equipment.

[0020] Figure 3 The utility model is a schematic diagram of a counterweight bag of a large-area deep foundation pit engineering monitoring device when viewed from above.

[0021] Figure 4 The utility model is a cross-sectional schematic diagram of a storage box for monitoring equipment for a large-area deep foundation pit project.

[0022] Figure 5 This is a new type of large-area deep foundation pit engineering monitoring equipment Figure 4 Enlarged schematic diagram at point A in the middle.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Mounting frame; 2. Total station; 3. Adjustment bracket; 4. Foot pedal; 5. Sharp corner; 6. Storage box; 7. Counterweight bag; 8. External thread; 9. Screw cap; 10. Handle; 11. Mounting block; 12. Connecting belt; 13. Mounting slot 1; 14. Slider; 15. Push rod; 16. Spring 1; 17. Through hole; 18. Mounting slot 2; 19. Latch; 20. Spring 2; 21. Internal thread. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example:

[0029] As attached Figure 1 To Attachment Figure 5 As shown:

[0030] The utility model provides a large-area deep foundation pit engineering monitoring equipment, comprising a mounting frame 1, a plurality of adjustment brackets 3 are rotatably mounted on the circumference of the mounting frame 1, a storage box 6 is mounted on the bottom of the mounting frame 1, a mounting block 11 is mounted inside the storage box 6, a plurality of connecting belts 12 are mounted on the bottom of the mounting block 11, a counterweight bag 7 is mounted on the bottom of the connecting belt 12, and materials such as stone, sand or soil can be put into the counterweight bag 7, materials are locally used, the counterweight of the total station 2 is increased, the stability of the adjustment bracket 3 is ensured, the center of gravity of the total station 2 is stabilized, and the cost loss is reduced.

[0031] Among them, an internal thread 21 is provided at the inner bottom end of the storage box 6, a screw cover 9 is installed at the bottom of the counterweight bag 7, and an external thread 8 is provided on the periphery of the screw cover 9. The internal thread 21 matches the external thread 8, and a handle 10 is installed at the bottom of the screw cover 9. The counterweight bag 7 is stuffed into the interior of the storage box 6. Since the internal thread 21 matches the external thread 8, the screw cover 9 is screwed on the storage box 6 at this time, and the counterweight bag 7 can be stored.

[0032] Among them, four pairs of mounting grooves 13 are provided on the outer side of the top of the storage box 6, and four pairs of through holes 17 are provided on the top of the storage box 6. The through holes 17 are connected to the mounting grooves 13, and a slider 14 is installed inside the mounting groove 13. A push rod 15 is installed on one side of the slider 14. A spring 16 is sleeved on the periphery of the push rod 15. One side of the spring 16 is connected to the slider 14, and the other side of the spring 16 is connected to one side of the mounting groove 13. The slider 14 is reset by the elastic force of the spring 16, and four pairs of mounting grooves 2 18 are provided on the top of the mounting block 11. The inner surface of the four pairs of mounting grooves 2 18 is provided with a plurality of through holes 17. A latch 19 is installed at the top, and a spring 20 is installed on one side of the latch 19. The latch 19 is reset by the elastic force of the spring 20. One side of the spring 20 is connected to one side of the mounting groove 18. One side of the latch 19 extends to the inside of the through hole 17. When the counterweight bag 7 is worn, the slider 14 is pressed, and the slider 14 drives the push rod 15 to move, pushing the latch 19 into the mounting groove 18. When the latch 19 moves into the mounting groove 18, the latch 19 is disengaged from the through hole 17. At this time, the mounting block 11 can be removed, which is convenient for the staff to replace the counterweight bag 7, thereby improving convenience.

[0033] The slider 14 matches the first mounting groove 13 , the push rod 15 matches the through hole 17 , and the latch 19 matches the through hole 17 and the second mounting groove 18 .

[0034] Wherein, a total station 2 is installed on the top of the mounting frame 1.

[0035] A foot block 4 is installed on one side of the bottom end of the adjusting bracket 3 to facilitate inserting the adjusting bracket 3 into the ground.

[0036] The bottom of the adjusting bracket 3 is provided with a sharp corner 5 .

[0037] The specific usage and function of this embodiment are as follows:

[0038] First, check the integrity of the device and use it only after confirming that it is correct. When using it, first install the total station 2 and the mounting frame 1, then install the adjustment bracket 3 on the bottom of the mounting frame 1, adjust the adjustment bracket 3 according to the ground conditions and monitoring requirements, and then step on the foot block 4 to insert the adjustment bracket 3 into the ground. At this time, unscrew the cover 9 through the handle 10, open the counterweight bag 7, and put nearby stones, sand or soil into the counterweight bag 7 to increase the counterweight of the total station 2, ensure the stability of the adjustment bracket 3, and reduce the cost loss. After all the total stations 2 are installed, the deep foundation pit can be monitored and the work After the end, the material in the counterweight bag 7 is poured out, and the counterweight bag 7 is stuffed into the interior of the storage box 6. At this time, the screw cover 9 is screwed on the storage box 6, and the counterweight bag 7 can be stored, which improves the convenience of storage. When the counterweight bag 7 is worn, the slider 14 is pressed, and the slider 14 drives the push rod 15 to move, and the pin 19 is pushed into the second installation groove 18. When the pin 19 moves into the second installation groove 18, the pin 19 disengages from the through hole 17. At this time, the mounting block 11 can be removed, which is convenient for the staff to replace the counterweight bag 7, thereby improving the convenience. The overall design of this device is novel and the structure is simple, so it is worthy of wide promotion and use.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

Claims

1. A large-area deep foundation pit engineering monitoring device, comprising a mounting frame (1), characterized in that: A plurality of adjustment brackets (3) are rotatably mounted on the peripheral side of the mounting frame (1), a storage box (6) is mounted on the bottom of the mounting frame (1), a mounting block (11) is mounted inside the storage box (6), a plurality of connecting belts (12) are mounted on the bottom of the mounting block (11), and a weight bag (7) is mounted on the bottom of the connecting belt (12).

2. A large-area deep foundation pit engineering monitoring device as claimed in claim 1, characterized in that: The inner bottom end of the storage box (6) is provided with an internal thread (21), the bottom of the weight bag (7) is provided with a screw cover (9), and the outer periphery of the screw cover (9) is provided with an external thread (8), the internal thread (21) matches the external thread (8), and the bottom of the screw cover (9) is provided with a handle (10).

3. A large-area deep foundation pit engineering monitoring device as claimed in claim 2, characterized in that: The top outer side of the storage box (6) is provided with four pairs of mounting grooves (13), the inner top of the storage box (6) is provided with four pairs of through holes (17), the through holes (17) are connected with the mounting grooves (13), and a slider (14) is installed inside the mounting grooves (13), a push rod (15) is installed on one side of the slider (14), a spring (16) is sleeved on the outer periphery of the push rod (15), and one side of the spring (16) is connected to the slider (14). ), the other side of the spring one (16) is connected to one side of the mounting groove one (13), and the top of the mounting block (11) is provided with four pairs of mounting grooves two (18), the insides of the four pairs of mounting grooves two (18) are installed with latches (19), one side of the latches (19) is installed with a spring two (20), one side of the spring two (20) is connected to one side of the mounting groove two (18), and one side of the latches (19) extends to the inside of the through hole (17).

4. A large-area deep foundation pit engineering monitoring device as claimed in claim 3, characterized in that: The slide block (14) matches the first installation groove (13), the push rod (15) matches the through hole (17), and the latch (19) matches the through hole (17) and the second installation groove (18).

5. A large-area deep foundation pit engineering monitoring device as claimed in claim 4, characterized in that: A total station (2) is installed on the top of the mounting frame (1).

6. A large-area deep foundation pit engineering monitoring device as claimed in claim 5, characterized in that: A foot block (4) is installed on one side of the bottom end of the adjustment bracket (3).

7. A large-area deep foundation pit engineering monitoring device as claimed in claim 6, characterized in that: The bottom of the adjustment bracket (3) is provided with a sharp corner (5).

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