Anchoring rod trolley construction state monitoring data transmission structure
Patent Information
- Application Number
- CN202522242076.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-23
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-10-23
AI Technical Summary
[0004]本实用新型的目的是为解决现有插头不便作业人员观察到具体作用，进而影响作业人员检测维护效率的问题，提供一种锚杆台车施工状态监测数据传输结构
本实用新型通过设置插接头上的连接柱与类U形辅助架腰槽形成滑动配合，结合“中心薄、两侧厚”的形变区与夹持板，实现了辅助架角度的灵活调节与精准定位。具体而言，两侧较厚区域能够与夹持板过盈配合，确保固定角度；而间隙配合则便于调整视角，以适应插拔操作和标识观察的需求。此外，标识牌通过透明放置盒与可替换标识条的设计，实现了插接头功能的快速识别与灵活更新，有效解决了现有插头不便作业人员观察具体作用，进而影响检测维护效率的问题。
Smart Images
Figure CN224733219U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of anchor bolt trolley maintenance technology, specifically to a data transmission structure for monitoring the construction status of an anchor bolt trolley. Background Technology
[0002] In underground engineering construction scenarios such as mines and tunnels, anchor bolt trolleys are key equipment for ensuring the safety and efficiency of support operations, and their construction status monitoring is crucial. Real-time monitoring of equipment operating parameters and anchor bolt installation accuracy not only helps to avoid safety hazards caused by mechanical failures but also provides data support for construction quality control. Stable and efficient data transmission is the core prerequisite for realizing this monitoring function. Currently, most anchor bolt trolleys rely on multiple plugs with different functions to interface with the main control panel to complete data interaction. These plugs correspond to the signal transmission needs of different monitoring modules such as equipment operation, position positioning, and pressure sensing, and must be accurately plugged into the designated interfaces on the main control panel. However, existing main control panels mostly adopt a vertical-horizontal installation layout. This layout means that the labeling information of each plug on the panel (such as interface function, corresponding module name, etc.) is within the blind spot of the operator's line of sight at eye level or slightly downward.
[0003] Before plugging in or connecting components, operators frequently have to bend over to see the markings and confirm the accuracy of the interfaces. This not only increases visual fatigue but also increases the risk of plugging in the wrong interface due to poor visibility. During subsequent equipment maintenance or data line adjustments, plugging in or unplugging also requires bending over and pulling force. Long-term repetitive operation can easily cause strain on the operator's lower back and neck. At the same time, the instability of bending over can also lead to poor contact between the plug and the interface, or even cause the plug pins to bend or the interface to be damaged. This will affect the stability of data transmission, adversely affect the continuity and reliability of the anchor bolt trolley construction status monitoring, and indirectly increase the risk of construction process interruption and equipment maintenance costs. Utility Model Content
[0004] The purpose of this invention is to solve the problem that existing plugs are inconvenient for operators to observe their specific functions, thus affecting the efficiency of operators' inspection and maintenance, and to provide a data transmission structure for monitoring the construction status of anchor bolt trolleys.
[0005] To address the shortcomings of the aforementioned technical problems, the present invention adopts the following technical solution: a data transmission structure for monitoring the construction status of an anchor bolt trolley, which has a connector capable of connecting the signal transmission line to the main control panel interface of the anchor bolt trolley. The outer wall of the connector is provided with a connecting post, and the connecting post passes through the waist groove to connect to a clamping plate. A clamping area is formed between the clamping plate and the outer side of the connector. The waist groove is opened at the end of the auxiliary frame, and the auxiliary frame is provided with an identification plate for displaying the function of the connector; The auxiliary frame has a deformation zone with varying thickness in the area corresponding to the waist groove. The thin section of the deformation zone can be clearance-fitted with the clamping area to adjust the angle of the auxiliary frame and the sign; the thick section of the deformation zone can be interference-fitted with the clamping area to position the auxiliary frame, so that the sign is at an angle that is easy to observe, or to protect the plug interface of the connector.
[0006] As a further optimization of the data transmission structure for monitoring the construction status of the anchor trolley of this utility model: the auxiliary frame is U-shaped, the sign is fixed on the horizontal section of the bent section of the auxiliary frame, and there are two waist grooves respectively located at the two ends of the auxiliary frame.
[0007] As a further optimization of the data transmission structure for monitoring the construction status of the anchor bolt trolley of this utility model: the deformation zone is a structure with a thin center and thick sides, so that the operator can adjust the length of the auxiliary frame extension.
[0008] As a further optimization of the data transmission structure for monitoring the construction status of the anchor trolley of this utility model: the inner wall of the auxiliary frame is provided with an elastic pad, which is made of highly elastic and wear-resistant rubber material, and the surface of the elastic pad is provided with anti-slip texture.
[0009] As a further optimization of the data transmission structure for monitoring the construction status of the anchor bolt trolley of this utility model: the sign includes a placement box, the inside of which is reserved with space to accommodate the sign strip, the two sides of the placement box in the length direction are connected to the outside, and the placement box is made of transparent material.
[0010] As a further optimization of the data transmission structure for monitoring the construction status of the anchor bolt trolley of this utility model: the outer sides of both ends of the placement box in the length direction are provided with pull grooves so that the operators can pull out the identification strip.
[0011] As a further optimization of the data transmission structure for monitoring the construction status of the anchor bolt trolley of this utility model: the placement box is fixed to the auxiliary frame and connected to the auxiliary frame by a positioning frame.
[0012] As a further optimization of the data transmission structure for monitoring the construction status of the anchor bolt trolley of this utility model: the clamping plate is threadedly connected to the connecting column so that the operator can adjust the size of the clamping area formed between the clamping plate and the outer side of the plug.
[0013] Compared with the prior art, the present invention has the following beneficial effects: This invention achieves flexible adjustment and precise positioning of the auxiliary frame angle by setting a connecting post on the connector to form a sliding fit with the waist groove of the U-shaped auxiliary frame, combined with a deformation zone that is thin in the center and thick on both sides and a clamping plate. Specifically, the thicker areas on both sides can be interference-fitted with the clamping plate to ensure a fixed angle; while the clearance fit facilitates adjustment of the viewing angle to meet the needs of plugging and unplugging operations and label observation. In addition, the design of the label with a transparent placement box and replaceable label strips enables rapid identification and flexible updating of the connector function, effectively solving the problem that existing plugs are inconvenient for operators to observe their specific functions, thus affecting the efficiency of inspection and maintenance. Attached Figure Description
[0014] Figure 1 This is a structural diagram of the present invention in use; Figure 2 This is a structural diagram showing the utility model in its usage and protection states; Figure 3 This is a cross-sectional structural diagram of the auxiliary frame of this utility model; The markings in the diagram are: 1. Main control panel; 2. Connector; 3. Connecting post; 4. Clamping plate; 5. Deformation area; 6. Auxiliary frame; 7. Identification plate; 701. Placement box; 702. Pull groove; 703. Positioning frame; 8. Waist groove; 9. Elastic pad; 10. Connecting screw. Detailed Implementation
[0015] To better understand this utility model, the following embodiments further illustrate the content of this utility model, but the content of this utility model is not limited to the following embodiments.
[0016] like Figure 1 As shown, a data transmission structure for monitoring the construction status of an anchor bolt trolley relies on the coordinated operation of connector 2, signal transmission lines, and auxiliary components to achieve stable transmission of trolley operation status signals and convenient operation for workers. This embodiment is designed around three core requirements: "reliable signal transmission, ease of operation, and component protection," ensuring that the structure is both practical and stable in actual construction scenarios.
[0017] The structure of this embodiment includes a connector 2 that can precisely interface with the main control panel 1. One end of the connector 2 is securely connected to a dedicated signal transmission line. The signal transmission line is specifically adapted to the different monitoring needs of the anchor bolt trolley, and can efficiently transmit key data such as the trolley's construction parameter signals and equipment status signals. The construction parameter signals include drilling depth and advance speed, while the equipment status signals include motor operating current and hydraulic system pressure. The specific working principle is as follows: a stable electrical connection path is established through the physical contact between the connector 2 and the main control panel 1 interface. The signal transmission line uses low impedance and anti-interference materials to effectively reduce signal attenuation and external interference during transmission, ensuring that various status signals are accurately and in real time transmitted to the main control panel 1. Ultimately, this enables operators to centrally read signals through the main control panel 1 and perform real-time monitoring and dynamic judgment of the trolley's construction status.
[0018] like Figure 2 As shown, the connector 2 is provided with two coaxially distributed connecting posts 3. The connecting posts 3 and the waist grooves 8 opened at both ends of the U-shaped auxiliary frame 6 form a sliding fit. The area of the auxiliary frame 6 corresponding to the waist groove 8 adopts a special deformation design to form a deformation zone 5 that is "thin in the center and thick on both sides". At the same time, clamping plates 4 are fixedly installed at the opposite ends of the two connecting posts 3. By utilizing the thickness difference of the deformation zone 5 and the limiting effect of the clamping plate 4, the angle of the auxiliary frame 6 can be flexibly adjusted and precisely positioned. When the operator adjusts the angle of the auxiliary frame 6, if the clamping plate 4 and the outer side of the connector 2 jointly clamp the thicker parts on both sides of the deformation zone 5, the thicker parts will have a small deformation space and will fit tightly with the clamping area formed by the clamping plate 4 and the outer side of the connector 2. The friction will firmly fix the angle of the auxiliary frame 6, preventing the auxiliary frame 6 from shifting during operation. If the auxiliary frame 6 is slid to the thinner part in the center of the deformation zone 5, the thinner part has a certain deformation margin and will form a gap fit with the clamping plate 4 and the outer side of the connector 2. The operator can easily rotate the auxiliary frame 6 to adjust the angle until it is suitable for the best viewing angle for insertion and removal operations or marking observation, which will facilitate the subsequent insertion and removal of the connector 2. Meanwhile, the deformation zone 5, which is thin in the center and thick on both sides, allows operators to easily adjust the length of the auxiliary frame 6 extending to the connector 2, thus adapting to different density connectors on different main control panels 1. It also facilitates the operator's flipping of the auxiliary frame 6 to the connector 2's connector position. Furthermore, the clamping plate 4 is tightly connected to the connecting post 3 via threads, allowing operators to flexibly adjust the clamping zone distance between the clamping plate 4 and the outer side of the connector 2. In this way, operators can effectively control the stability of the auxiliary frame 6 based on the precise positioning of the clamping plate 4, adapting to potential wear and tear on the clamping plate 4 and auxiliary frame 6 after prolonged use.
[0019] When it is necessary to move the connector 2 or inspect the main control panel 1, the operator can operate the auxiliary frame 6 to achieve the protective function by following these steps: First, push the auxiliary frame 6 so that the waist groove 8 slides along the connecting column 3 until the thicker section at the end of the deformation zone 5 is out of the clamping range of the clamping plate 4. At this time, the auxiliary frame 6 is in a state of free rotation. Then, rotate the auxiliary frame 6 to the position of the thinner section of the deformation zone 5 corresponding to the clamping plate 4. With the help of the clearance fit characteristics, make the horizontal section of the auxiliary frame 6 bend flush with the insertion surface of the connector 2. Finally, slide the auxiliary frame 6 in the opposite direction so that the other thicker section of the deformation zone 5 enters between the clamping plate 4 and the outer side of the connector 2, and form an interference fit again to fix the angle of the auxiliary frame 6. At this point, the bent horizontal section of the auxiliary frame 6 can partially cover the insertion surface of the connector 2, physically blocking external impacts from directly entering the connector 2 and preventing the internal pins of the connector 2 from bending or deforming. Simultaneously, the auxiliary frame 6 itself possesses a certain structural strength, capable of withstanding minor collisions during transportation or maintenance, preventing physical damage to the insertion surface, significantly improving the protective effect of the connector 2 in its non-operating state, and extending its service life. The angle of the protective frame can be adjusted by repeating the above steps.
[0020] The horizontally bent section of the auxiliary frame 6 is equipped with an identification plate 7. This plate solves the problem of "difficulty in distinguishing functions and easy confusion in operation" in scenarios with multiple connectors 2. The plate 7 provides clear and visual identification of the connector 2's functions. The plate 7 includes a placement box 701 fixed to the auxiliary frame 6. The placement box 701 has space reserved inside to accommodate identification strips. These strips can be filled with specific information according to the signal transmission function of the connector 2, such as information related to drilling parameter signals or hydraulic condition signals. The placement box 701 is open to the outside on both sides along its length, facilitating the insertion and removal of the identification strips by operators. The box is made of transparent material, ensuring that operators can directly observe the content of the identification strips without disassembly. Furthermore, the outer sides of both ends of the placement box 701 have pull grooves 702. Operators can pass their fingers through the pull grooves 702 to contact the edge of the identification strip inside the placement box 701. The friction between the fingers and the identification strip is greater than the friction between the identification strip and the inner wall of the placement box, allowing for flexible adjustment of the connector 2's functions or updating of the identification. Figure 3 As shown, to ensure the sign 7 is installed securely, the placement box 701 is connected to the positioning frame 703 on the auxiliary frame 6 via a snap-fit connection. The positioning frame 703 can provide lateral positioning for the placement box 701. At the same time, the threaded cylinder fixed at the center of the placement box 701 passes through the auxiliary frame 6 and forms a threaded connection with the connecting screw 10 that fixes the elastic pad 9 on the inner wall of the auxiliary frame 6. With the help of the self-locking characteristic of the threaded connection, the placement box 701 and the elastic pad 9 are stably fixed on the auxiliary frame 6, effectively preventing the sign 7 from loosening or falling off due to the vibration of the trolley, and ensuring the long-term stability of the sign function.
[0021] The elastic pad 9 is located on the inner wall of the bent horizontal section of the auxiliary frame 6. The elastic pad 9 is made of highly elastic and wear-resistant rubber material and plays two main roles: First, it improves operating comfort. The surface of the elastic pad 9 has anti-slip texture. When the operator pulls the auxiliary frame 6, the contact area between the fingers and the elastic pad 9 increases, and the friction is significantly improved, which can effectively prevent slippage. At the same time, the elastic material can buffer the pressure when the fingers are pulled, reduce fatigue during long-term operation, and help the operator to complete the connection or disconnection operation of the connector 2 and the interface of the main control panel 1 more smoothly. Second, it provides auxiliary protection. The elastic pad 9 can fit against the outer wall of the connector 2, forming a buffer layer between the auxiliary frame 6 and the connector 2, which, together with the auxiliary frame 6, further enhances the anti-collision protection effect of the connector 2 interface.
[0022] The specific embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and those skilled in the art can make various modifications or variations within the scope of the claims, which do not affect the substantive content of this utility model.
Claims
1. A data transmission structure for monitoring the construction status of an anchor bolt trolley, comprising a connector (2) capable of connecting a signal transmission line to the interface of the main control panel (1) of the anchor bolt trolley, characterized in that: The outer wall of the plug (2) is provided with a connecting post (3), the connecting post (3) passes through the waist groove (8) and is connected to a clamping plate (4), and a clamping area is formed between the clamping plate (4) and the outer side of the plug (2); The waist groove (8) is opened at the end of the auxiliary frame (6), and the auxiliary frame (6) is provided with an identification plate (7) for displaying the function of the connector (2). The auxiliary frame (6) has a deformation zone (5) with varying thickness in the area corresponding to the waist groove (8). The thin section of the deformation zone (5) can be gap-fitted with the clamping area to adjust the angle of the auxiliary frame (6) and the sign (7). The thick section of the deformation zone (5) can be interference-fitted with the clamping area to position the auxiliary frame (6), so that the sign (7) is at an angle that is easy to observe, or to protect the plug interface of the connector (2).
2. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 1, characterized in that: The auxiliary frame (6) is U-shaped, the sign (7) is fixed on the horizontal section of the bent section of the auxiliary frame (6), and there are two waist grooves (8) respectively located at the two ends of the auxiliary frame (6).
3. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 1, characterized in that: The deformation zone (5) has a structure that is thin in the center and thick on both sides, so that the operator can adjust the length of the auxiliary frame (6) extension.
4. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 1, characterized in that: The inner wall of the auxiliary frame (6) is provided with an elastic pad (9), which is made of highly elastic and wear-resistant rubber material, and the surface of the elastic pad (9) is provided with anti-slip texture.
5. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 1, characterized in that: The sign (7) includes a placement box (701), which has a reserved space inside to accommodate the sign strip. The two sides of the placement box (701) are connected to the outside in the length direction, and the placement box (701) is made of transparent material.
6. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 5, characterized in that: The placement box (701) has grooves (702) on its outer sides at both ends along its length so that the operator can pull out the label strip.
7. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 5, characterized in that: The placement box (701) is engaged with the auxiliary frame (6) by a positioning frame (703) fixed on the auxiliary frame (6).
8. The data transmission structure for monitoring the construction status of an anchor bolt trolley as described in claim 1, characterized in that: The clamping plate (4) is threadedly connected to the connecting post (3) so that the operator can adjust the size of the clamping area formed between the clamping plate (4) and the outer side of the plug (2).