Foundation pit support monitoring device

Abstract

The utility model discloses a foundation pit support monitoring device, which relates to the technical field of constructional engineering and comprises a bearing plate, the top of the bearing plate is provided with two first guide grooves and two second slide grooves, guide rods are fixedly connected in the two first guide grooves, and mounting blocks are slidably sleeved on the two guide rods. The tops of the two mounting blocks are rotationally connected with a vertical plate, a limiting assembly is arranged between the two second sliding grooves and comprises two L-shaped plates, a plurality of fixing rods, a plurality of limiting blocks and a connecting block, a storage box is fixedly mounted at the bottoms of the two L-shaped plates, and the fixing rods are fixedly connected with the top of the bearing plate. The multiple limiting blocks are fixedly connected with the multiple fixing rods correspondingly, and the two L-shaped plates are slidably connected to the multiple fixing rods in a sleeving mode correspondingly. And the spiral insertion rod can be always protected inside, so that the damage probability of the spiral insertion rod is reduced, the protection effect is improved, the weight of equipment and the burden of workers are not increased, and the applicability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a foundation pit support monitoring device. Background Art

[0002] In engineering construction, foundation pit excavation operations are often encountered. Foundation pits are usually supported before excavation. Support is often required before foundation pit excavation to prevent collapse of the foundation pit slope during subsequent operations. At the same time, foundation pit support monitoring devices are generally used to monitor the horizontal deformation of the slope. When the slope undergoes horizontal deformation and causes horizontal displacement or tilt of the support structure, timely alarms can be issued.

[0003] Chinese patent CN219118181U has released a foundation pit support monitoring device, including a base plate, a vertical plate arranged on the top surface of the base plate, a connecting block slidably connected to the top surface of the base plate, a main push cylinder rotatably connected to the wall surface of the connecting block, the output shaft of the main push cylinder is rotatably connected to the vertical plate, a horizontal push cylinder is fixedly connected to the top surface of the base plate, and the output shaft of the horizontal push cylinder is fixedly connected to the connecting block, characterized in that: a reinforcement component is also arranged on the top surface of the base plate, the reinforcement component includes a vertical push cylinder, a shell, an embedded part, a sliding part, an adjusting cylinder and a thrust stop groove, the vertical push cylinder is fixedly connected to the base plate, the shell is fixedly connected to the output shaft of the vertical push cylinder, the embedded part is slidably connected to the shell, the sliding part is slidably connected to the output shaft of the vertical push cylinder, the adjusting cylinder is fixedly connected to the shell and the output shaft of the adjusting cylinder is fixedly connected to the sliding part, a thrust stop groove is provided on the wall surface of the sliding part, the thrust stop groove and the embedded part form a wedge surface and push the embedded part to slide horizontally.

[0004] The foundation pit support monitoring device of the utility model and the prior art requires other operations to be performed after the equipment is initially fixed in the foundation pit, which increases the workload and difficulty of work and has great limitations. At the same time, when the equipment is moved or stored, the fixed parts are exposed to the outside for a long time and are easily bumped and damaged, thereby affecting the service life. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a foundation pit support monitoring device to overcome the above-mentioned technical problems existing in the prior related technology.

[0006] The top of the two L-shaped plates is fixedly provided with two guide grooves 1 and 2 and slide grooves 2 are respectively provided with guide rods fixedly connected in the two guide grooves 1 and 2 and mounting blocks are slidably sleeved on the two guide rods and vertical plates are rotatably connected on the tops of the two mounting blocks and a limiting assembly is arranged between the two slide grooves 2 and 2 and a storage box is fixedly installed at the bottoms of the two L-shaped plates and the fixing rods are respectively fixedly connected to the tops of the two bearing plates and the limiting blocks are respectively fixedly connected to the fixing rods and the two L-shaped plates are respectively slidably sleeved on the fixing rods and slidably cooperate with the slide grooves 2 and locking assemblies are arranged on the connecting blocks and the locking assembly comprises a plurality of spiral plug rods which are respectively threadedly connected to the connecting blocks and slidably cooperate with the bearing plates.

[0007] Preferably, the locking assembly further comprises a plurality of fixed blocks and a plurality of turning handles, wherein the plurality of fixed blocks are respectively fixedly mounted on one end of the plurality of spiral insertion rods, and the plurality of turning handles are respectively fixedly connected to the plurality of fixed blocks.

[0008] Preferably, a storage groove is provided at the bottom of the supporting plate, and the storage box is slidably matched with the storage groove. Two sockets are provided at one end of the storage box. A slide groove 1 is also provided at the bottom of the supporting plate, and the storage box is slidably matched with the slide groove 1.

[0009] Preferably, a guide groove 2 is provided on the top of the supporting plate, a cylinder 1 is fixedly installed on the top of the supporting plate, a mounting seat is fixedly installed on the output end of the cylinder 1, the mounting seat is slidably matched with the guide groove 2, the inner wall of the mounting seat is rotatably connected with the cylinder 2, two support seats are fixedly installed on one end of the vertical plate, a hinged rod is rotatably connected between the two support seats, and the output end of the cylinder 2 is hinged to the hinged rod.

[0010] Preferably, two pedals are fixedly mounted on both sides of the carrying plate.

[0011] Preferably, two handles are fixedly mounted on both sides of the carrying plate.

[0012] Preferably, a protective shell and a control console are fixedly mounted on the top of the supporting plate, and the cylinder 1 is arranged in the protective shell.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a foundation pit support monitoring device. Through the mutual cooperation between the bearing plate, the vertical plate, the mounting block, the storage box, the second slide groove, the storage groove, the limit assembly and the locking assembly, compared with the ordinary insertion method, the spiral insertion can better improve the fixing effect of the equipment, and the structure is simple, does not require complicated operations, can also improve the installation efficiency, and has strong applicability.

[0015] 2. The utility model provides a foundation pit support monitoring device, which can always protect the spiral plug rod through the mutual cooperation between the bearing plate, the storage box, the second slide groove, the storage groove, the limit assembly and the locking assembly, which not only reduces the probability of damage to the spiral plug rod and improves the protection effect, but also does not increase the weight of the equipment and the burden on the staff, thereby further improving the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 for Figure 2 A magnified schematic diagram of part A;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure:

[0022] 1. Loading plate; 10. Vertical plate; 101. Guide slot 1; 1011. Guide rod; 1012. Slide slot 1; 102. Guide slot 2; 1041. Slide slot 2; 1042. Storage slot; 2. Cylinder 1; 201. Mounting seat; 202. Cylinder 2; 203. Support seat; 204. Articulated rod; 205. Mounting block; 3. Protective shell; 4. Locking assembly; 401. Screw plug rod; 402. Fixing block; 403. Turn handle; 5. Storage box; 50. Limiting assembly; 500. Socket; 501. L-shaped plate; 502. Fixing rod; 503. Limiting block; 504. Connecting block; 6. Pedal; 7. Handlebar; 8. Control console. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1-5As shown, the utility model provides a foundation pit support monitoring device, including a bearing plate 1, two guide grooves 101 and two slide grooves 1041 are provided on the top of the bearing plate 1, guide rods 1011 are fixedly connected in the two guide grooves 101, mounting blocks 205 are slidably sleeved on the two guide rods 1011, and the tops of the two mounting blocks 205 are rotatably connected to the vertical plate 10, and a limiting component 50 is arranged between the two slide grooves 1041, and the limiting component 50 includes two L-shaped plates 501, a plurality of fixed rods 502, a plurality of limiting blocks 503 and a connecting rod 504. Connecting block 504, a storage box 5 is fixedly installed at the bottom of the two L-shaped plates 501, a plurality of fixing rods 502 are fixedly connected to the top of the supporting plate 1, a plurality of limit blocks 503 are respectively fixedly connected to the plurality of fixing rods 502, the two L-shaped plates 501 are respectively slidably sleeved on the plurality of fixing rods 502, and both are slidably matched with the second slide groove 1041, a locking assembly 4 is provided on the plurality of connecting blocks 504, the locking assembly 4 includes a plurality of spiral insert rods 401, and the plurality of spiral insert rods 401 are respectively threadedly connected to the plurality of connecting blocks 504, and are slidably matched with the supporting plate 1.

[0025] The staff first makes the bearing plate 1 fit tightly with the ground, and then rotates a number of spiral rods 401. When the spiral rods 401 rotate, they are threadedly matched with the connecting block 504 and gradually move vertically downward. At this time, the spiral rods 401 can move and rotate at the same time, making it easier to insert into the soil, which not only improves the fixing effect of the equipment, but also has a simple operation method and can improve the installation efficiency;

[0026] After the use of the equipment is finished, the handles 403 are reversed. After the handles 403 are rotated, the fixing blocks 402 drive the spiral rods 401 to rotate, so that the spiral rods 401 move to the initial position and are no longer fixed to the supporting plate 1. At this time, the staff lifts the equipment, that is, the equipment can be transported. When the equipment is transported, the storage box 5 slides to the lowest point through the two L-shaped plates 501. The locking assembly 4 can be fully protected by storage without increasing the weight of the equipment, thereby effectively improving the protection effect and applicability of the equipment.

[0027] like Figure 2 - Figure 4 As shown, in one embodiment, the locking assembly 4 further includes a plurality of fixing blocks 402 and a plurality of turning handles 403 . The plurality of fixing blocks 402 are respectively fixedly mounted on one end of the plurality of spiral insertion rods 401 , and the plurality of turning handles 403 are respectively fixedly connected to the plurality of fixing blocks 402 .

[0028] The turning handle 403 can facilitate the staff to rotate the fixing block 402 and the spiral insertion rod 401, thereby further improving the fixing efficiency of the equipment.

[0029] like Figure 4 and Figure 5As shown, in one embodiment, a storage groove 1042 is provided at the bottom of the supporting plate 1, and the storage box 5 is slidably matched with the storage groove 1042. Two sockets 500 are provided at one end of the storage box 5. A slide groove 1012 is also provided at the bottom of the supporting plate 1, and the storage box 5 is slidably matched with the slide groove 1012.

[0030] The socket 500 can prevent the storage box 5 from colliding with the carrying plate 1 when moving, thereby optimizing the structural stability.

[0031] like Figure 1 and Figure 2 As shown, in one embodiment, a guide groove 2 102 is opened on the top of the supporting plate 1, a cylinder 2 is fixedly installed on the top of the supporting plate 1, a mounting seat 201 is fixedly installed on the output end of the cylinder 2, the mounting seat 201 is slidably matched with the guide groove 2 102, the inner wall of the mounting seat 201 is rotatably connected with the cylinder 202, two support seats 203 are fixedly installed on one end of the vertical plate 10, a hinge rod 204 is rotatably connected between the two support seats 203, the output end of the cylinder 202 is hinged to the hinge rod 204, a protective shell 3 and a control console 8 are fixedly installed on the top of the supporting plate 1, and the cylinder 2 is arranged in the protective shell 3.

[0032] After the plurality of spiral rods 401 are inserted into the soil and the bearing plate 1 is sufficiently stable, the staff starts the cylinder 1 2 and the cylinder 2 202. When the output end of the cylinder 1 2 is extended, the cylinder 2 202 is pushed to move horizontally through the support seat 203. When the cylinder 2 202 moves, the vertical plate 10 is driven to move horizontally through the two mounting blocks 205 and the hinged rod 204. After the output end of the cylinder 2 202 is operated, the vertical plate 10 is driven to rotate through the hinged rod 204 and the two mounting blocks 205, thereby making the vertical plate 10 tilted to a certain extent, so that the vertical plate 10 can adapt to various pit slopes and improve applicability.

[0033] The pedal 6 and the handle 7 are both for the staff to better operate the equipment and improve the applicability.

[0034] The following is a detailed description of the working principle of the foundation pit support monitoring device:

[0035] The staff first moves the equipment to the working area through several handrails 7, and then places the equipment horizontally. After the equipment falls to the ground, the storage box 5 is squeezed by the ground and can slide in the second slide groove 1041. When the storage box 5 moves, it simultaneously drives the two L-shaped plates 501 and the several connecting blocks 504 to move vertically. When the two L-shaped plates 501 move, they slide with the several fixed rods 502 respectively and slide on the fixed rods 502. At the same time, the several connecting blocks 504 also drive the spiral plug rods 401 to move. When the L-shaped plates 501 are against the limit blocks 503, the storage box 5 is The support plate 1 is completely received in the second slide groove 1041, and then the staff steps on the pedal 6 to make the support plate 1 fit tightly with the ground, and then rotates the handles 403. When the handles 403 rotate, the fixing block 402 is driven to rotate. When the fixing block 402 rotates, the spiral rod 401 is driven to rotate. When the spiral rod 401 rotates, it is threadedly matched with the connecting block 504 and gradually moves vertically downward. At this time, the spiral rod 401 can move and rotate at the same time, and is easier to insert into the soil, which not only improves the fixing effect of the equipment, but also has a simple operation method and can improve the installation efficiency.

[0036] After the plurality of spiral rods 401 are inserted into the soil and the bearing plate 1 is sufficiently stable, the staff starts the cylinder 1 2 and the cylinder 2 202. When the output end of the cylinder 1 2 is extended, the cylinder 2 202 is pushed to move horizontally through the support seat 203. When the cylinder 2 202 moves, the vertical plate 10 is driven to move horizontally through the two mounting blocks 205 and the hinged rod 204. After the output end of the cylinder 2 202 is operated, the vertical plate 10 is driven to rotate through the hinged rod 204 and the two mounting blocks 205, thereby making the vertical plate 10 tilted to a certain extent, so that the vertical plate 10 can adapt to various pit slopes and improve applicability.

[0037] After the use of the equipment is finished, the staff first turns off cylinder 1 2 and cylinder 2 202, and then reverses the several turning handles 403. After the turning handles 403 are turned, the several spiral plug rods 401 are driven to rotate through the fixed block 402, so that the several spiral plug rods 401 move to the initial position and are no longer fixed to the supporting plate 1. At this time, the staff lifts the equipment through the several handrails 7, that is, the equipment can be transported. When the equipment is transported, the storage box 5 slides to the lowest point through the two L-shaped plates 501. The locking assembly 4 can be protected throughout the process by storage without increasing the weight of the equipment, thereby effectively improving the protection effect and applicability of the equipment.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A foundation pit support monitoring device, comprising a bearing plate (1), characterized in that: The top of the bearing plate (1) is provided with two guide grooves 1 (101) and two slide grooves 2 (1041), the two guide grooves 1 (101) are fixedly connected with guide rods (1011), the two guide rods (1011) are slidably sleeved with mounting blocks (205), the tops of the two mounting blocks (205) are rotatably connected with the vertical plate (10), a limit assembly (50) is arranged between the two slide grooves 2 (1041), the limit assembly (50) comprises two L-shaped plates (501), a plurality of fixed rods (502), a plurality of limit blocks (503) and a connecting block (504), the bottoms of the two L-shaped plates (501) are A storage box (5) is fixedly installed, a plurality of the fixing rods (502) are fixedly connected to the top of the bearing plate (1), a plurality of the limit blocks (503) are respectively fixedly connected to the plurality of the fixing rods (502), two L-shaped plates (501) are respectively slidably sleeved on the plurality of the fixing rods (502), and are slidably matched with the second slide groove (1041), a locking assembly (4) is arranged on the plurality of the connecting blocks (504), and the locking assembly (4) comprises a plurality of spiral insert rods (401), and the plurality of the spiral insert rods (401) are respectively threadedly connected to the plurality of the connecting blocks (504), and are slidably matched with the bearing plate (1).

2. A foundation pit support monitoring device according to claim 1, characterized in that: The locking assembly (4) further comprises a plurality of fixing blocks (402) and a plurality of turning handles (403), wherein the plurality of fixing blocks (402) are respectively fixedly mounted on one end of the plurality of spiral insertion rods (401), and the plurality of turning handles (403) are respectively fixedly connected to the plurality of fixing blocks (402).

3. A foundation pit support monitoring device according to claim 1, characterized in that: The bottom of the carrier plate (1) is provided with a storage groove (1042), and the storage box (5) is slidably matched with the storage groove (1042). One end of the storage box (5) is provided with two sockets (500). The bottom of the carrier plate (1) is also provided with a slide groove (1012), and the storage box (5) is slidably matched with the slide groove (1012).

4. A foundation pit support monitoring device according to claim 1, characterized in that: A second guide groove (102) is provided on the top of the support plate (1), a first cylinder (2) is fixedly mounted on the top of the support plate (1), a mounting seat (201) is fixedly mounted on the output end of the first cylinder (2), the mounting seat (201) is slidably matched with the second guide groove (102), the inner wall of the mounting seat (201) is rotatably connected to the second cylinder (202), two support seats (203) are fixedly mounted on one end of the vertical plate (10), a hinged rod (204) is rotatably connected between the two support seats (203), and the output end of the second cylinder (202) is hinged to the hinged rod (204).

5. A foundation pit support monitoring device according to claim 1, characterized in that: Two pedals (6) are fixedly mounted on both sides of the bearing plate (1).

6. A foundation pit support monitoring device according to claim 1, characterized in that: Two handles (7) are fixedly mounted on both sides of the bearing plate (1).

7. A foundation pit support monitoring device according to claim 4, characterized in that: A protective shell (3) and a control console (8) are fixedly mounted on the top of the bearing plate (1), and the cylinder 1 (2) is arranged in the protective shell (3).

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