Integrated engineering anchor rod stress meter reading device

Abstract

The utility model discloses an integrated engineering anchor rod stress meter measuring reading device, including anchor rod stress meter body and be used to accommodate anchor rod stress meter body's portable box, one side of anchor rod stress meter body is equipped with the reading display screen, and the anchor rod stress meter body and reading display screen between wire connection have signal line, the integrated engineering anchor rod body is equipped with on anchor rod stress meter body and passes through, the portable box is equipped with with reading display screen's first accommodating groove of cooperation, the portable box is equipped with with anchor rod stress meter body's second accommodating groove of cooperation, the back of reading display screen is equipped with four adjusting mechanism. The utility model discloses through integrated portable box design, provides the exclusive accommodation space for each part, avoids the loss problem caused by the scattered carrying, and the sponge protection layer of accommodating groove inner wall can effectively buffer the collision extrusion, reduces the risk of component damage, and the special storage groove can also prevent signal transmission cable winding abrasion, guarantees signal transmission stability.

Description

Technical Field

[0001] This utility model relates to the technical field of stress gauge reading devices, and in particular to an integrated engineering anchor bolt stress gauge reading device. Background Technology

[0002] In various geotechnical engineering projects such as tunnels, mining, slope reinforcement, and building foundation pit support, anchor bolts, as core support structural components, directly reflect the bearing capacity and stability of the support system through their stress state, making them a key indicator for assessing the safety of engineering structures. To monitor the working status of anchor bolts in real time and prevent safety risks such as structural instability, anchor bolt stress gauges are widely used in engineering to continuously monitor anchor bolt stress. These devices collect anchor bolt stress signals through stress detection components and transmit the signals to a reading and display component for data presentation, providing data support for engineering safety management. Currently, existing anchor bolt stress gauges have achieved basic stress detection and data display functions. Their core principle is mostly based on vibrating wire sensing technology, converting anchor bolt deformation into an acquireable frequency signal and transmitting it to the reading device. Some devices also integrate synchronous temperature monitoring functions and have found some application in engineering monitoring.

[0003] Existing devices consist mostly of scattered, independent components, lacking a dedicated integrated storage carrier. Construction personnel must carry separate detection, display, and signal transmission components when transporting the device to and from the work site, increasing the burden and increasing the risk of component loss. Furthermore, during transportation and handling, the components are directly exposed without proper protective structures, making them susceptible to damage from collisions, compression, and other external forces. Particularly problematic is the lack of dedicated storage space for signal transmission cables, leading to tangling and knots during storage. This not only wastes time but can also cause signal transmission failures due to cable pulling and wear, hindering subsequent monitoring work. To address these issues, this application proposes an integrated engineering anchor bolt stress gauge reading device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an integrated engineering anchor stress gauge reading device. Through an integrated portable case design, it provides dedicated storage space for each component, avoiding the problem of loss caused by carrying them separately. The sponge protective layer on the inner wall of the storage slot can effectively buffer collisions and compressions, reducing the risk of component damage. The dedicated storage slot can also prevent signal transmission cables from getting tangled and worn, ensuring the stability of signal transmission.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An integrated engineering anchor bolt stress gauge reading device includes an anchor bolt stress gauge body and a portable case for housing the anchor bolt stress gauge body. A reading display screen is provided on one side of the anchor bolt stress gauge body. A signal line is connected between the anchor bolt stress gauge body and the reading display screen. An integrated engineering anchor bolt body is inserted through the anchor bolt stress gauge body. The portable case has a first receiving slot that mates with the reading display screen, a second receiving slot that mates with the anchor bolt stress gauge body, and a storage slot that mates with the signal line. Four adjustment mechanisms are provided on the back of the reading display screen.

[0006] Preferably, the adjustment mechanism includes a threaded rod fixedly connected to the back of the reading display screen, a hollow leg threadedly connected to the outer wall of the threaded rod, and an anti-detachment block fixedly connected to the end of the threaded rod away from the reading display screen. The anti-detachment block is located inside the hollow leg and is movably connected to it.

[0007] Preferably, one end of the signal line is fixedly connected to a plug, the other end of the signal line is fixedly connected to a plug block, the anchor stress gauge body has a socket, the plug is inserted into the socket, the reading display screen has a slot, and the plug block is inserted into the slot.

[0008] Preferably, the inner walls of the first receiving groove, the second receiving groove, and the storage groove are all provided with a protective layer, the thickness of the protective layer is 2 cm, and the material of the protective layer is sponge.

[0009] Preferably, a handle is fixedly connected to the side wall of the portable case, and the outer wall of the handle is provided with a silicone layer.

[0010] Preferably, the portable case has two U-shaped grooves, both of which are connected to a first receiving groove, the depth of which is greater than the height of the reading display screen.

[0011] Preferably, the outer wall of the threaded rod is provided with an external thread, the hollow leg is provided with a threaded groove, and the inner wall of the threaded groove is provided with an internal thread that mates with the external thread.

[0012] Preferably, the hollow leg has an anti-slip texture at the end away from the reading display screen, and the four hollow legs are arranged in a rectangular pattern.

[0013] Compared with the prior art, the advantages of this utility model are as follows: 1. The integrated portable case design provides dedicated storage space for each component, avoiding the problem of loss caused by carrying them separately; the sponge protective layer on the inner wall of the storage compartment can effectively buffer collisions and compressions, reducing the risk of component damage, and the dedicated storage compartment can also prevent signal transmission cables from getting tangled and worn, ensuring the stability of signal transmission.

[0014] 2. The four rectangular adjustment mechanisms on the back of the display component achieve highly precise micro-adjustment through the threaded engagement of the threaded rod and hollow legs, adapting to uneven construction site surfaces; the anti-slip texture at the ends of the hollow legs increases friction with the placement surface, and the anti-detachment block prevents the support component from falling off during adjustment. Multiple designs ensure stable placement of the display component, reducing data reading errors and the risk of tipping damage.

[0015] 3. The precise plug-and-socket and plug-and-slot connection structure enables the detachable connection of the stress detection component and the display component. This facilitates individual maintenance and storage, improves the connection accuracy, prevents loosening or accidental disconnection, extends the service life of the interface, and ensures the continuity of signal transmission.

[0016] In summary, the integrated portable case design provides dedicated storage space for each component, avoiding the problem of loss caused by carrying them separately; the sponge protective layer on the inner wall of the storage compartment can effectively cushion collisions and compressions, reducing the risk of component damage; and the dedicated storage compartment can also prevent signal transmission cables from getting tangled and worn, ensuring the stability of signal transmission. Attached Figure Description

[0017] Figure 1 This is a first structural schematic diagram of an integrated engineering anchor bolt stress gauge reading device proposed in this utility model; Figure 2 This is a partial structural schematic diagram of an integrated engineering anchor bolt stress gauge reading device proposed in this utility model. Figure 3 This is a schematic diagram of the second structure of an integrated engineering anchor stress gauge reading device proposed in this utility model; Figure 4 This is a cross-sectional schematic diagram of an integrated engineering anchor stress gauge reading device proposed in this utility model.

[0018] In the diagram: 1 Anchor bolt stress gauge body, 2 Measurement display screen, 3 Signal line, 4 Integrated engineering anchor bolt body, 5 Plug, 6 Insert block, 7 Insert hole, 8 Slot, 9 Portable case, 10 First receiving slot, 11 Second receiving slot, 12 Storage slot, 13 Handle, 14 Threaded rod, 15 Hollow leg, 16 Anti-detachment block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figures 1-4An integrated engineering anchor bolt stress gauge reading device includes an anchor bolt stress gauge body 1 and a portable case 9 for housing the anchor bolt stress gauge body 1. The portable case 9 is used to store and protect the anchor bolt stress gauge body 1 and other components. A reading display screen 2 is provided on one side of the anchor bolt stress gauge body 1, which is used to display the stress data detected by the anchor bolt stress gauge body 1. A signal line 3 is wired between the anchor bolt stress gauge body 1 and the reading display screen 2, which is used to realize signal transmission between the anchor bolt stress gauge body 1 and the reading display screen 2. One end of the signal line 3 is fixedly connected to a plug 5, and the other end of the signal line 3 is fixedly connected to a plug 5. A plug 6 is fixedly connected to the anchor stress gauge body 1, and a socket 7 is provided on the body 1. The plug 5 is inserted into the socket 7, and the insertion of the plug 5 into the socket 7 enables the detachable connection between the signal line 3 and the anchor stress gauge body 1. A slot 8 is provided on the reading display screen 2, and the plug 6 is inserted into the slot 8, and the insertion of the plug 6 into the slot 8 enables the detachable connection between the signal line 3 and the reading display screen 2. An integrated engineering anchor body 4 (this assembly method is existing technology) runs through the anchor stress gauge body 1. The integrated engineering anchor body 4 provides a detection carrier for the anchor stress gauge body 1, enabling the stress gauge to detect its stress changes.

[0021] The portable case 9 has a first receiving slot 10 that mates with the reading display screen 2, used for precise placement of the reading display screen 2. The portable case 9 also has two U-shaped slots, both connected to the first receiving slot 10, facilitating easy hand access to remove the reading display screen 2 from the first receiving slot 10. The depth of the first receiving slot 10 is greater than the height of the reading display screen 2, preventing it from being subjected to external pressure. The portable case 9 also has a second receiving slot 11 that mates with the anchor stress gauge body 1. The slot 11 is used to accurately place the anchor stress gauge body 1; the portable case 9 has a storage slot 12 that cooperates with the signal line 3. The storage slot 12 is used to orderly store the signal line 3 and prevent it from getting tangled; the inner walls of the first receiving slot 10, the second receiving slot 11 and the storage slot 12 are all provided with a protective layer. The thickness of the protective layer is 2 cm and the material of the protective layer is sponge. The sponge material of the protective layer can buffer and absorb shock for the contained components; the side wall of the portable case 9 is fixedly connected to a handle 13. The outer wall of the handle 13 is provided with a silicone layer. The handle 13 makes it easy to carry the portable case 9 and the silicone layer can increase the grip comfort.

[0022] The back of the reading display screen 2 is equipped with four adjustment mechanisms. These mechanisms are used to adjust the support height of the hollow legs 15 on the reading display screen 2, ensuring stable support on uneven ground. Each adjustment mechanism includes a threaded rod 14 fixedly connected to the back of the reading display screen 2. The outer wall of the threaded rod 14 is fitted with a hollow leg 15 that is threadedly connected to it. The threaded connection between the threaded rod 14 and the hollow leg 15 allows for fine-tuning of the adjustment mechanism's length. The outer wall of the threaded rod 14 has external threads, and the hollow leg 15 has a threaded groove. The inner wall of the threaded groove has a groove that corresponds to the external threads. The hollow leg 15 has a mating internal thread; the end of the hollow leg 15 away from the reading display screen 2 is provided with anti-slip texture, which can increase the friction with the placement surface and prevent slippage; the four hollow legs 15 are arranged in a rectangular distribution, which can provide stable support for the reading display screen 2; the threaded rod 14 is fixedly connected to an anti-detachment block 16 at the end away from the reading display screen 2. The anti-detachment block 16 is located inside the hollow leg 15 and is movably connected to it. The anti-detachment block 16 can limit the range of movement of the hollow leg 15 and prevent it from detaching from the threaded rod 14.

[0023] In this utility model, the integrated engineering anchor bolt body 4 serves as the detection carrier, with the anchor bolt stress gauge body 1 penetrating through it to detect the anchor bolt stress in real time. Through the insertion and cooperation of the plug 5 and the socket 7, and the plug block 6 and the slot 8, the signal line 3 transmits the stress signal detected by the anchor bolt stress gauge body 1 to the reading display screen 2 for display. (The anchor bolt stress gauge is a safety monitoring instrument used to measure the stress of anchor bolts. It converts the deformation of the anchor bolt and the structure into a vibrating wire frequency signal through the vibrating wire principle. After being collected by the electromagnetic coil, it is transmitted to the reading device. It also supports synchronous temperature monitoring. This technology is existing technology and will not be described in detail here.) The adjustment mechanism on the back of the reading display screen 2 can adjust the support state through the threaded engagement of the threaded rod 14 and the hollow leg 15 for easy reading. The portable case 9 stores and protects each component through various storage slots and a sponge protective layer, and the handle 13 facilitates overall carrying.

Claims

1. An integrated engineering anchor stress gauge reading device, comprising an anchor stress gauge body (1) and a portable case (9) for accommodating the anchor stress gauge body (1), characterized in that, The anchor stress gauge body (1) is provided with a reading display screen (2) on one side. A signal line (3) is connected between the anchor stress gauge body (1) and the reading display screen (2). An integrated engineering anchor body (4) is provided through the anchor stress gauge body (1). A first receiving slot (10) that cooperates with the reading display screen (2) is provided on the portable case (9). A second receiving slot (11) that cooperates with the anchor stress gauge body (1) is provided on the portable case (9). A storage slot (12) that cooperates with the signal line (3) is provided on the portable case (9). Four adjustment mechanisms are provided on the back of the reading display screen (2).

2. The integrated engineering anchor bolt stress gauge reading device according to claim 1, characterized in that, The adjustment mechanism includes a threaded rod (14) fixedly connected to the back of the reading display screen (2). The outer wall of the threaded rod (14) is fitted with a hollow leg (15) threadedly connected thereto. An anti-detachment block (16) is fixedly connected to one end of the threaded rod (14) away from the reading display screen (2). The anti-detachment block (16) is located inside the hollow leg (15) and is movably connected thereto.

3. The integrated engineering anchor bolt stress gauge reading device according to claim 1, characterized in that, One end of the signal line (3) is fixedly connected to a plug (5), and the other end of the signal line (3) is fixedly connected to a plug (6). The anchor stress gauge body (1) is provided with a socket (7), the plug (5) is plugged into the socket (7), and the reading display screen (2) is provided with a slot (8), the plug (6) is plugged into the slot (8).

4. The integrated engineering anchor bolt stress gauge reading device according to claim 1, characterized in that, The inner walls of the first receiving groove (10), the second receiving groove (11) and the storage groove (12) are all provided with a protective layer. The thickness of the protective layer is 2 cm and the material of the protective layer is sponge.

5. The integrated engineering anchor bolt stress gauge reading device according to claim 1, characterized in that, The side wall of the portable case (9) is fixedly connected to a handle (13), and the outer wall of the handle (13) is provided with a silicone layer.

6. The integrated engineering anchor bolt stress gauge reading device according to claim 1, characterized in that, The portable case (9) has two U-shaped slots, both of which are connected to the first receiving slot (10). The depth of the first receiving slot (10) is greater than the height of the reading display screen (2).

7. The integrated engineering anchor bolt stress gauge reading device according to claim 2, characterized in that, The outer wall of the threaded rod (14) is provided with an external thread, and the hollow leg (15) is provided with a threaded groove. The inner wall of the threaded groove is provided with an internal thread that matches the external thread.

8. The integrated engineering anchor bolt stress gauge reading device according to claim 2, characterized in that, The hollow leg (15) has anti-slip texture at the end away from the reading display screen (2), and the four hollow legs (15) are arranged in a rectangular pattern.

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