Inclined supporting frame for composite soil nailing wall

Abstract

The utility model provides an inclined supporting frame for a composite soil nailing wall, and relates to the technical field of soil nailing wall supporting frames. The inclined supporting frame for the composite soil nailing wall comprises a covering plate, the lower end of the covering plate is rotationally connected with a foundation plate, a first detection mechanism is arranged at the side end of the foundation plate, the side end of the covering plate is rotationally connected with a supporting rod, and the lower end of the supporting rod is rotationally connected with a supporting foot plate. According to the inclined supporting frame for the composite soil nailing wall, by arranging the first detection mechanism and the second detection mechanism, when a soil slope sinks to cause movement of a foundation plate, the first detection mechanism can detect and trigger an alarm in time, and when the soil slope collapses to cause movement of a supporting foot plate, the second detection mechanism can detect and trigger the alarm in time; once the insertion pipe moves into the sleeve to enable the conductive head to be connected with the connector, an alarm can be triggered and a message can be sent to a remote data end, so that constructors can quickly know potential dangers and have enough time to take measures such as evacuation of nearby people and emergency reinforcement.

Description

Technical Field

[0001] This utility model relates to a support frame for soil nailing walls, specifically a composite inclined support frame for soil nailing walls, belonging to the technical field of soil nailing wall support frames. Background Technology

[0002] In the field of civil engineering, composite soil nailing walls are a commonly used slope protection structure. As an important component of composite soil nailing walls, inclined support frames play a key role in the stability of the entire structure.

[0003] However, traditional inclined support frames only serve a supporting function and lack effective monitoring functions. When abnormalities occur, they are difficult to detect and deal with in a timely manner. This may lead to potential safety hazards going undetected, resulting in serious engineering accidents such as slope instability.

[0004] To address these issues, we provide a diagonal support frame for composite soil nailing walls. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a diagonal support frame for composite soil nailing walls. The specific technical solution is as follows:

[0006] A composite soil nailing wall inclined support frame includes a cover plate, a base plate rotatably connected to the lower end of the cover plate, a first detection mechanism provided on the side end of the base plate, a support rod rotatably connected to the side end of the cover plate, a support foot plate rotatably connected to the lower end of the support rod, and a second detection mechanism provided on the side end of the support foot plate. The first and second detection mechanisms have the same structure, including a tube and a sleeve. The outer end of the tube is engraved with scale lines, a battery block is provided inside the tube, a conductive head is provided on the side end of the battery block, a controller and an alarm are provided inside the sleeve, and a connector is provided on the side end of the controller.

[0007] Preferably, the cover plate and the base plate are both high-strength, corrosion-resistant alloy metal plates, the lower end of the base plate is connected to a barb plate, the barb plate is inclined, and the base plate has a fixing hole.

[0008] Preferably, the outer end of the cover plate is connected to a first connector, the upper end of the support foot plate is connected to a second connector, and both ends of the support rod are rotatably connected to the first connector and the second connector, respectively.

[0009] Preferably, the upper ends of the base plate and the support plate are both connected to a fixing plate, the first detection mechanism is connected to the fixing plate of the base plate, the second detection mechanism is connected to the fixing plate of the support plate, and the outer end of the insertion tube is connected to the two sides of the fixing plate with corresponding connecting blocks, and the connecting blocks are provided with connecting holes.

[0010] Preferably, the cannula is inserted into the sleeve, the scale line is zeroed at the conductive head, the controller is equipped with a signal transmitter, the controller is connected to the alarm, the controller and the alarm can be inserted into the sleeve, and the connector can be connected to the conductive head.

[0011] Preferably, a connecting frame is connected to the rear end of the sleeve, a fixing plate is provided inside the connecting frame, a tapered head is provided at the lower end of the fixing plate, and fixing anchor rods are inserted into the fixing holes of the foot plate and the support foot plate.

[0012] Preferably, the cover plate has soil nail insertion holes arranged at equal intervals, and the side end of the cover plate is connected with convex strips arranged at equal intervals.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The composite soil nailing wall inclined support frame is equipped with a first detection mechanism and a second detection mechanism. When the soil slope subsides and the lower soil layer exerts a lateral thrust on the cover plate, causing the support foot plate to move, the first detection mechanism can detect it in time and trigger an alarm. When the soil slope collapses and exerts a lateral thrust on the upper part of the cover plate, causing the support foot plate to move, the second detection mechanism can detect it in time and trigger an alarm. Once the insertion tube moves into the sleeve and the conductive head connects with the connector, an alarm can be triggered and a message can be sent to the remote data terminal. This allows construction personnel to quickly learn of potential dangers and have enough time to take measures, such as evacuating nearby personnel and carrying out emergency reinforcement, to avoid more serious safety accidents that may be caused by further soil slope subsidence and to prevent serious safety accidents caused by soil slope collapse.

[0015] 2. The composite soil nailing wall inclined support frame is equipped with a connecting frame and a fixed insert plate. The fixed insert plate is inserted into the connecting frame and its lower end is wedged into the ground, which can fix the position of the sleeve. When the insert plate moves into the sleeve, it can ensure that the sleeve remains stationary, so that the conductive head can connect with the connector and trigger the alarm. By setting a fixed anchor rod, which is wedged into the ground, it can fix the foot plate and support foot plate, which can improve the stability of the foot plate and support foot plate with the ground, thereby improving the support strength of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the base plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the first detection mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the side end structure of this utility model;

[0020] Figure 5 This is a schematic cross-sectional view of the insertion cannula and sleeve of this utility model.

[0021] Figure Descriptions: 1. Cover plate; 101. Soil nail insertion hole; 102. Protruding strip; 2. Foot plate; 201. Hook plate; 3. First detection mechanism; 301. Insertion tube; 302. Sleeve; 303. Scale line; 304. Battery block; 305. Conductive head; 306. Controller; 307. Alarm; 308. Connector; 309. Connecting frame; 3010. Fixed insertion plate; 4. Support rod; 5. Support foot plate; 6. Second detection mechanism; 7. First connector; 8. Second connector; 9. Fixed plate; 10. Connecting block; 11. Fixed anchor rod. Detailed Implementation

[0022] The present invention will now be further described with reference to the accompanying drawings.

[0023] Please see Figure 1 — Figure 5 The system includes a cover plate 1, which has equidistantly arranged soil nail insertion holes 101. The soil nail insertion holes 101 are used to facilitate the wedging of soil nails into the slope, and then the slope is solidified by pouring a fixing agent. The side end of the cover plate 1 is connected with equidistantly arranged protrusions 102. The protrusions 102 are used to increase the friction contact surface between the cover plate 1 and the slope, thereby enhancing the reinforcement effect of the cover plate 1 on the slope.

[0024] The lower end of the cover plate 1 is rotatably connected to the foot plate 2. Both the cover plate 1 and the foot plate 2 are high-strength and corrosion-resistant alloy metal plates to ensure their service life. The lower end of the foot plate 2 is connected to the barb plate 201. The barb plate 201 is inclined and will insert into the ground under the force of the slope, which can enhance the stability of the foot plate 2.

[0025] A support rod 4 is rotatably connected to the side end of the cover plate 1, and a support foot plate 5 is rotatably connected to the lower end of the support rod 4. Part of the lateral force of the upper part of the cover plate 1 will be transmitted to the support foot plate 5 through the support rod 4. A first connector 7 is connected to the outer end of the cover plate 1, and a second connector 8 is connected to the upper end of the support foot plate 5. The two ends of the support rod 4 are rotatably connected to the first connector 7 and the second connector 8 respectively, so that the support rod 4 can be used for cover plates 1 with different tilt angles.

[0026] A first detection mechanism 3 is provided on the side of the base plate 2, and a second detection mechanism 6 is provided on the side of the support plate 5. The first detection mechanism 3 and the second detection mechanism 6 have the same structure, including a tube 301 and a sleeve 302. The tube 301 is inserted into the sleeve 302. The upper ends of the base plate 2 and the support plate 5 are both connected to a fixing plate 9. The first detection mechanism 3 is connected to the fixing plate 9 of the base plate 2. When the base plate 2 is squeezed and moved, it will act on the first detection mechanism 3 through the fixing plate 9. The second detection mechanism 6 is connected to the fixing plate 9 of the support plate 5. When the support plate 5 is squeezed and moved, it will act on the second detection mechanism 6 through the fixing plate 9. The outer end of the tube 301 is connected to the two sides of the fixing plate 9 with corresponding connecting blocks 10. The connecting blocks 10 have connecting holes. The connecting blocks 10 of the two are connected by bolts, so that the tube 301 and the fixing plate 9 can be connected and fixed together.

[0027] The rear end of the sleeve 302 is connected to a connecting frame 309. A fixing plate 3010 is provided inside the connecting frame 309. The lower end of the fixing plate 3010 is wedged into the ground to fix the position of the sleeve 302. The lower end of the fixing plate 3010 is provided with a conical head to facilitate its wedging into the ground. The foot plate 2 is provided with fixing holes. Fixing anchor rods 11 are inserted into the fixing holes of the foot plate 2 and the support foot plate 5. The lower end of the fixing anchor rods 11 is wedged into the ground to fix the foot plate 2 and the support foot plate 5.

[0028] The outer end of the insertion cannula 301 is marked with a scale line 303, with the contact head 305 as the zero point. The scale line 303 allows for easy determination of the distance the insertion cannula 301 moves into the sleeve 302. A battery block 304 is installed inside the insertion cannula 301. Under normal conditions, the battery block 304 has no power supply, resulting in minimal natural power loss and allowing it to maintain a charge for an extended period. A contact head 305 is located on the side of the battery block 304. A controller 306 and an alarm are installed inside the sleeve 302. The alarm 307 and the controller 306 are provided with a connector 308 on their side. The controller 306 is provided with a signal transmitter that can transmit signals to a remote data terminal. The controller 306 is connected to the alarm 307. When the controller 306 is powered on, it will trigger the alarm 307. The controller 306 and the alarm 307 can be inserted into the sleeve 302. The connector 308 can be connected to the conductive head 305. In this way, the battery block 304 can provide current to the controller 306.

[0029] In use, when the slope subsides, the upper soil layer compresses the lower soil layer, which in turn exerts a lateral thrust on the cover plate 1. This thrust primarily acts on the lower part of the cover plate 1 and on the footplate 2. When the footplate 2 moves, the insertion tube 301 in the first detection mechanism 3 gradually moves into the sleeve 302. When the conductive head 305 connects to the connector 308, the battery block 304 provides current to the controller 306, thereby triggering the alarm 3. 07 generates an alarm and simultaneously sends the information to the remote data terminal; when the slope collapses, it will generate a lateral thrust on the cover plate 1. This thrust mainly acts on the upper part of the cover plate 1, and the force will be transmitted to the support foot plate 5 through the support rod 4. Similarly, when the support foot plate 5 moves, the insertion tube 301 in the second detection mechanism 6 will move into the sleeve 302. When the conductive head 305 inside it connects with the connector 308, the controller 306 will trigger an alarm and send the information to the remote data terminal.

[0030] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. A diagonal bracing frame for a composite soil-nailing wall comprising a cover plate (1), characterized in that: The lower end of the cover plate (1) is rotationally connected with a ground plate (2), the side end of the ground plate (2) is provided with a first detection mechanism (3), the side end of the cover plate (1) is rotationally connected with a supporting rod (4), the lower end of the supporting rod (4) is rotationally connected with a supporting foot plate (5), the side end of the supporting foot plate (5) is provided with a second detection mechanism (6), the first detection mechanism (3) and the second detection mechanism (6) are the same in structure and comprise a cannula (301) and a sleeve (302), the outer end of the cannula (301) is marked with a scale line (303), the cannula (301) is provided with a battery block (304) in the inside, the side end of the battery block (304) is provided with a conductive head (305), the sleeve (302) is provided with a controller (306) and an alarm (307) in the inside, and the side end of the controller (306) is provided with a connecting head (308).

2. The inclined bracing frame for a composite soil-nailing wall according to claim 1, characterized in that: The cover plate (1) and the ground plate (2) are all high-strength and corrosion-resistant alloy metal plates, the lower end of the ground plate (2) is connected with a barbed plate (201), the barbed plate (201) is arranged in an inclined manner, and the ground plate (2) is provided with a fixing hole.

3. The inclined bracing frame for composite soil-nailing walls according to claim 1, characterized in that: The outer end of the cover plate (1) is connected with a first connecting piece (7), the upper end of the supporting foot plate (5) is connected with a second connecting piece (8), and the two ends of the supporting rod (4) are rotationally connected with the first connecting piece (7) and the second connecting piece (8) respectively.

4. The inclined bracing frame for composite soil-nailing walls according to claim 1, characterized in that: The upper end of the ground plate (2) and the supporting foot plate (5) is connected with a fixing plate (9), the first detection mechanism (3) is connected with the fixing plate (9) of the ground plate (2), the second detection mechanism (6) is connected with the fixing plate (9) of the supporting foot plate (5), the outer end of the cannula (301) is connected with a connecting block (10) on the two sides of the fixing plate (9) correspondingly, and the connecting block (10) is provided with a connecting hole in the inside.

5. The inclined bracing frame for composite soil-nailing walls according to claim 1, characterized in that: The cannula (301) is inserted into the sleeve (302), the scale line (303) takes the conductive head (305) as a zero point, the controller (306) is provided with a signal transmitter in the inside, the controller (306) is connected with the alarm (307), the controller (306) and the alarm (307) can be inserted into the sleeve (302), and the connecting head (308) can be connected with the conductive head (305).

6. The inclined bracing frame for composite soil-nailing walls according to claim 1, characterized in that: The rear end of the sleeve (302) is connected with a connecting frame (309), the connecting frame (309) is provided with a fixed plug-in plate (3010) in the inside, the lower end of the fixed plug-in plate (3010) is provided with a tapered head, and the fixing holes of the ground plate (2) and the supporting foot plate (5) are all inserted with a fixed anchor rod (11).

7. The inclined bracing frame for composite soil-nailing walls according to claim 1, characterized in that: The cover plate (1) is provided with soil nail insertion holes (101) arranged at equal intervals in the inside, and the side end of the cover plate (1) is connected with protrusions (102) arranged at equal intervals.

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