A detection mechanism for truss laminated slab installation
Patent Information
- Application Number
- CN202522394729.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-12
AI Technical Summary
[0002]桁架叠合板作为装配式建筑中的核心水平构件，其安装质量直接关系到整体结构的稳定性、安全性与后续施工的顺利进行，在安装过程中，板体的平整度是一项至关重要的技术指标，若平整度不达标，不仅会导致拼缝处高低不平、影响美观，更会引发结构受力不均、楼面标高失控等一系列问题，严重时甚至可能造成工程质量隐患
该桁架叠合板安装用检测机构，调节机构中，通过驱动电机带动双向螺纹杆转动，使双向螺纹杆通过螺纹块带动联动板和连接条移动，使该装置能够对固定框的位置进行调节，使倾斜板能够远离推动板底部，使检测辊能够自动向下移动，通过检测器对矩形板的位置进行检测，使该装置能够检测桁架叠合板本体的平整度。
Smart Images
Figure CN224787962U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of truss composite plate testing technology, specifically a testing mechanism for truss composite plate installation. Background Technology
[0002] As a core horizontal component in prefabricated buildings, the installation quality of truss composite slabs directly affects the stability, safety, and smooth progress of the overall structure and subsequent construction. During the installation process, the flatness of the slab is a crucial technical indicator. If the flatness does not meet the standards, it will not only lead to unevenness at the joints and affect the aesthetics, but also cause a series of problems such as uneven structural stress and loss of control over floor elevation. In severe cases, it may even cause hidden dangers to the quality of the project.
[0003] Currently, in existing technologies, the flatness inspection of such panels mostly relies on manual, intermittent, and sampling measurements using traditional tools such as rulers and levels. This is not only inefficient and labor-intensive, but also significantly affected by human factors, making it prone to errors. It is difficult to achieve rapid, comprehensive, and accurate automated inspection of the entire panel surface, so improvements are needed. Summary of the Invention
[0004] The purpose of this utility model is to provide a detection mechanism for the installation of truss composite plates, so as to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a detection mechanism for installing truss composite slabs, comprising a base, a transmission platform fixedly connected to the top of the base, a support frame fixedly connected to the top of the transmission platform, a detector fixedly connected to the left side of the top of the support frame, an adjustment mechanism provided on the right side of the top of the support frame, a detection mechanism provided inside the support frame, a second infrared detector fixedly connected to the left side of the inner front of the transmission platform, a first infrared detector fixedly connected to the middle of the inner front of the transmission platform, and a composite slab body provided on the top of the transmission platform, with the bottom of the composite slab body and the top of the transmission platform fitting together. The adjustment mechanism includes a protective frame, which is fixedly connected to the top right side of the support frame. A drive motor is fixedly connected to the back end of the protective frame. A bidirectional threaded rod is fixedly connected to the front of the drive motor. The bidirectional threaded rod is rotatably connected to the inner side of the protective frame. A threaded block is threadedly connected to the outer periphery of the bidirectional threaded rod. A linkage plate is fixedly connected to the top of the threaded block. A connecting strip is fixedly connected to the outer bottom of the linkage plate.
[0006] Preferably, the inner side of the protective frame is provided with a groove corresponding to the movement trajectory of the threaded block, and the threaded block is slidably connected inside the groove. The groove can limit the movement of the threaded block, making the threaded block more stable during movement.
[0007] Preferably, the linkage plate is disposed on the top of the protective frame, and the bottom of the linkage plate is in contact with the top of the protective frame. The linkage plate can protect the bidirectional threaded rod inside the protective frame.
[0008] Preferably, the detection mechanism includes a fixed plate, which is fixedly connected to the front and rear sides of the transmission table. A hydraulic cylinder is fixedly connected to the bottom of the fixed plate, and a push plate is fixedly connected to the top of the hydraulic cylinder. A slide bar is slidably connected to the inner side of the support frame, and a U-shaped plate is fixedly connected to the inner side of the slide bar. A detection roller is rotatably connected to the inner side of the U-shaped plate. A linkage rod is fixedly connected to the top of the U-shaped plate, and a rectangular plate is fixedly connected to the top of the linkage rod. A push plate is fixedly connected to the outer side of the slide bar. A fixed frame is fixedly connected to the bottom of the connecting bar, and a slide rod is slidably connected to the inner side of the fixed frame. An inclined plate is fixedly connected to the left side of the slide rod, and a baffle is fixedly connected to the right side of the slide rod. An adjusting plate is fixedly connected to the periphery of the slide rod, and a spring is sleeved around the periphery of the slide rod. The left side of the spring is fixedly connected to the right side of the adjusting plate, and the right side of the spring is fixedly connected to the right side of the fixed frame.
[0009] Preferably, the inner side of the support frame is provided with a moving groove corresponding to the movement trajectory of the slider, and the slider is slidably connected inside the moving groove. The moving groove can limit the slider, making the slider more stable during movement.
[0010] Preferably, there are two linkage rods, which are fixedly connected to the front and rear sides of the top of the U-shaped plate, and are slidably connected to the inner side of the support frame. The linkage rods can limit the movement of the U-shaped plate, making the U-shaped plate more stable during the lifting and lowering process.
[0011] Preferably, the push plate is disposed at the bottom of the push plate, and the top of the push plate is in contact with the bottom of the push plate. The inclined plate is disposed at the top of the push plate, and the bottom of the inclined plate is in contact with the top of the push plate. When the hydraulic cylinder pushes the push plate upward, it can push the push plate upward. When the push plate moves upward and squeezes the inclined plate, the inclined plate can push the slide rod and the adjusting plate to move, so that the adjusting plate can squeeze the spring.
[0012] Compared with the prior art, the present invention provides a detection mechanism for the installation of truss composite slabs, which has the following advantages: The truss composite plate installation detection mechanism includes an adjustment mechanism in which a drive motor rotates a bidirectional threaded rod, which in turn moves a linkage plate and connecting strip via a threaded block. This allows the device to adjust the position of the fixed frame, move the inclined plate away from the bottom of the push plate, and allow the detection roller to move automatically downward. The detector then detects the position of the rectangular plate, enabling the device to detect the flatness of the truss composite plate body.
[0013] The truss composite slab installation detection mechanism uses a hydraulic cylinder, a push plate, and a pusher plate in combination. This allows the device to move the U-shaped plate and detection roller upward via a slide bar, adjusting the detection roller. The position of the pusher plate can be adjusted via an inclined plate. When the first infrared detector detects the truss composite slab body, the connecting strip can push the fixed frame, slide bar, and inclined plate to move, causing the inclined plate to move away from the pusher plate. This allows the detection roller to automatically move downward and fit against the top of the truss composite slab body. The detector detects the position of the rectangular plate, enabling the device to detect the flatness of the truss composite slab body. Attached Figure Description
[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the adjustment mechanism. Figure 3 This is a schematic diagram of the testing mechanism. Figure 4 A schematic diagram of the structure of the slide bar, fixed frame, baffle, spring and adjusting plate; Figure 5 A schematic diagram of the structure of the U-shaped plate, detection roller, slide bar, linkage rod, and rectangular plate; Figure 6 This is a schematic diagram of the structure of the first infrared detector, the second infrared detector, and the composite plate.
[0015] In the diagram: 1. Base; 2. Transmission table; 3. Support frame; 4. Detector; 5. Adjustment mechanism; 51. Threaded block; 52. Linkage plate; 53. Drive motor; 54. Connecting bar; 55. Bidirectional threaded rod; 56. Protective frame; 6. Detection mechanism; 61. Inclined plate; 62. Push plate; 63. Push plate; 64. Fixing plate; 65. Hydraulic cylinder; 66. Slide bar; 67. Fixing frame; 68. Baffle; 69. Spring; 601. Adjustment plate; 602. U-shaped plate; 603. Detection roller; 604. Slide bar; 605. Linkage rod; 606. Rectangular plate; 7. First infrared detector; 8. Second infrared detector; 9. Overlapping plate body. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0018] This utility model provides the following technical solution: Example 1
[0019] Please see Figure 1-6 This utility model provides a technical solution: a detection mechanism for installing truss composite slabs, including a base 1, a transmission platform 2 fixedly connected to the top of the base 1, a support frame 3 fixedly connected to the top of the transmission platform 2, a detector 4 fixedly connected to the left side of the top of the support frame 3, an adjustment mechanism 5 provided on the right side of the top of the support frame 3, a detection mechanism 6 provided inside the support frame 3, a second infrared detector 8 fixedly connected to the left side of the front of the transmission platform 2, a first infrared detector 7 fixedly connected to the middle of the front of the transmission platform 2, and a composite slab body 9 provided on the top of the transmission platform 2, with the bottom of the composite slab body 9 and the top of the transmission platform 2 in contact with each other; The adjustment mechanism 5 includes a protective frame 56, which is fixedly connected to the top right side of the support frame 3. A drive motor 53 is fixedly connected to the back end of the protective frame 56. A bidirectional threaded rod 55 is fixedly connected to the front of the drive motor 53. The bidirectional threaded rod 55 is rotatably connected to the inside of the protective frame 56. A threaded block 51 is threadedly connected to the outer periphery of the bidirectional threaded rod 55. A linkage plate 52 is fixedly connected to the top of the threaded block 51. A connecting strip 54 is fixedly connected to the bottom outer side of the linkage plate 52.
[0020] Furthermore, the inner side of the protective frame 56 is provided with a sliding groove that corresponds to the movement trajectory of the threaded block 51, and the threaded block 51 is slidably connected inside the sliding groove. The sliding groove can limit the movement of the threaded block 51, making the threaded block 51 more stable during movement.
[0021] Furthermore, the linkage plate 52 is set on the top of the protective frame 56, and the bottom of the linkage plate 52 is in close contact with the top of the protective frame 56. The linkage plate 52 can protect the bidirectional threaded rod 55 inside the protective frame 56. Example 2
[0022] Please see Figure 1-6 Furthermore, based on Embodiment 1, the detection mechanism 6 further includes a fixed plate 64, which is fixedly connected to the front and rear sides of the transmission table 2. A hydraulic cylinder 65 is fixedly connected to the bottom of the fixed plate 64, and a push plate 63 is fixedly connected to the top of the hydraulic cylinder 65. A slide bar 604 is slidably connected to the inner side of the support frame 3, and a U-shaped plate 602 is fixedly connected to the inner side of the slide bar 604. A detection roller 603 is rotatably connected to the inner side of the U-shaped plate 602, and a linkage rod 605 is fixedly connected to the top of the U-shaped plate 602. A rectangular plate 606 is fixedly connected to the outside of the slide bar 604. A push plate 62 is fixedly connected to the outside of the slide bar 604. A fixed frame 67 is fixedly connected to the bottom of the connecting bar 54. A slide rod 66 is slidably connected to the inside of the fixed frame 67. An inclined plate 61 is fixedly connected to the left side of the slide rod 66. A baffle 68 is fixedly connected to the right side of the slide rod 66. An adjusting plate 601 is fixedly connected to the outside of the slide rod 66. A spring 69 is sleeved around the outside of the slide rod 66. The left side of the spring 69 is fixedly connected to the right side of the adjusting plate 601. The right side of the spring 69 is fixedly connected to the right side of the fixed frame 67.
[0023] Furthermore, the inner side of the support frame 3 is provided with a moving groove corresponding to the movement trajectory of the slider 604, and the slider 604 is slidably connected inside the moving groove. The moving groove can limit the slider 604, making the slider 604 more stable during movement.
[0024] Furthermore, there are two linkage rods 605. The two linkage rods 605 are fixedly connected to the front and rear sides of the top of the U-shaped plate 602, and the two linkage rods 605 are slidably connected to the inner side of the support frame 3. The linkage rods 605 can limit the movement of the U-shaped plate 602, making the U-shaped plate 602 more stable during the lifting and lowering process.
[0025] Furthermore, push plate 63 is disposed at the bottom of push plate 62, and the top of push plate 63 is in contact with the bottom of push plate 62. Inclined plate 61 is disposed at the top of push plate 62, and the bottom of inclined plate 61 is in contact with the top of push plate 62. When hydraulic cylinder 65 pushes push plate 63 upward, it can push push plate 62 upward. When push plate 62 moves upward and squeezes inclined plate 61, inclined plate 61 can push slide rod 66 and adjusting plate 601 to move, so that adjusting plate 601 can squeeze spring 69.
[0026] In actual operation, when this device is used and the flatness of the truss composite plate body 9 needs to be tested, the truss composite plate body 9 is placed on top of the transmission table 2, the switch of the transmission table 2 is turned on, and the transmission table 2 moves the truss composite plate body 9. When the truss composite plate body 9 moves to the position of the second infrared detector 8, the second infrared detector 8 detects the truss composite plate body 9 and transmits the signal to the controller. The controller then transmits the signal to the hydraulic cylinder 65, causing the two hydraulic cylinders 65 to open automatically. The two hydraulic cylinders 65 simultaneously push the push plate 63 upward, causing the push plate 63 to push the push plate. 62 moves upward, causing the push plate 62 to drive the U-shaped plate 602 and the detection roller 603 to move upward via the slide bar 604. The U-shaped plate 602 pushes the linkage rod 605 and the rectangular plate 606 to move upward. When the push plate 62 moves upward, it can squeeze the inclined plate 61, so that the inclined plate 61 can push the slide bar 66 and the adjusting plate 601 to move. The adjusting plate 601 can squeeze the spring 69. When the push plate 62 does not squeeze the inclined plate 61, the elastic force of the spring 69 can push the inclined plate 61 to move, so that the top of the inclined plate 61 and the bottom of the push plate 62 are in contact with each other. When the first infrared detector 7 detects the position of the truss composite plate body 9, it transmits a signal to the controller, which in turn transmits the signal to the drive motor 53, enabling the drive motor 53 to automatically turn on the switch. The drive motor 53 then drives the threaded block 51 to move via the bidirectional threaded rod 55. The threaded block 51 pushes the linkage plate 52 to move the connecting strip 54, which in turn drives the fixed frame 67 to move. The fixed frame 67 then drives the inclined plate 61 to move outward via the slide rod 66, preventing the inclined plate 61 from limiting the push plate 62. This allows the detection roller 603 to slide downward and come into contact with the top of the truss composite plate body 9. When the transmission table 2 moves the truss composite plate body 9, the flatness of the top of the truss composite plate body 9 can be detected by the detection roller 603. When the top of the truss composite plate body 9 is uneven, the detection roller 603 can drive the linkage rod 605 and the rectangular plate 606 to move upward through the U-shaped plate 602. The position and height change of the rectangular plate 606 can be detected by the detector 4, which makes it convenient for the staff to observe the flatness of the top of the truss composite plate body 9 through the computer and to facilitate the flatness detection of the truss composite plate body 9. The model of the first infrared detector 7 and the second infrared detector 8 is TCRT5000, and the model of the detector 4 is IX-1000.
[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
Claims
1. A detection mechanism for installing truss composite slabs, comprising a base (1), characterized in that: The base (1) is fixedly connected to the top of the transmission platform (2), the transmission platform (2) is fixedly connected to the top of the support frame (3), the support frame (3) is fixedly connected to the left side of the top of the top of the top of the top of the top of the top of the top of the top of the support frame (3) is provided with the adjustment mechanism (5), the support frame (3) is provided with the detection mechanism (6) inside the support frame (3), the second infrared detector (8) is fixedly connected to the left side of the inner front of the transmission platform (2), the first infrared detector (7) is fixedly connected to the middle of the inner front of the transmission platform (2), the top of the transmission platform (2) is provided with the composite plate body (9), and the bottom of the composite plate body (9) is in contact with the top of the transmission platform (2). The adjustment mechanism (5) includes a protective frame (56), which is fixedly connected to the top right side of the support frame (3). A drive motor (53) is fixedly connected to the back end of the protective frame (56). A bidirectional threaded rod (55) is fixedly connected to the front of the drive motor (53). The bidirectional threaded rod (55) is rotatably connected to the inside of the protective frame (56). A threaded block (51) is threadedly connected to the periphery of the bidirectional threaded rod (55). A linkage plate (52) is fixedly connected to the top of the threaded block (51). A connecting strip (54) is fixedly connected to the bottom outer side of the linkage plate (52).
2. The detection mechanism for truss composite plate installation according to claim 1, characterized in that: The inner side of the protective frame (56) is provided with a groove corresponding to the movement trajectory of the threaded block (51), and the threaded block (51) is slidably connected inside the groove.
3. The detection mechanism for truss composite plate installation according to claim 1, characterized in that: The linkage plate (52) is located on the top of the protective frame (56), and the bottom of the linkage plate (52) is in contact with the top of the protective frame (56).
4. The detection mechanism for truss composite plate installation according to claim 1, characterized in that: The detection mechanism (6) includes a fixed plate (64), which is fixedly connected to the front and rear sides of the transmission table (2). A hydraulic cylinder (65) is fixedly connected to the bottom of the fixed plate (64), and a push plate (63) is fixedly connected to the top of the hydraulic cylinder (65). A slide bar (604) is slidably connected to the inner side of the support frame (3). A U-shaped plate (602) is fixedly connected to the inner side of the slide bar (604). A detection roller (603) is rotatably connected to the inner side of the U-shaped plate (602). A linkage rod (605) is fixedly connected to the top of the U-shaped plate (602), and a rectangular plate (605) is fixedly connected to the top of the linkage rod (605). 6) A push plate (62) is fixedly connected to the outside of the slide bar (604), a fixed frame (67) is fixedly connected to the bottom of the connecting bar (54), a slide rod (66) is slidably connected to the inside of the fixed frame (67), an inclined plate (61) is fixedly connected to the left side of the slide rod (66), a baffle (68) is fixedly connected to the right side of the slide rod (66), an adjusting plate (601) is fixedly connected to the outside of the slide rod (66), a spring (69) is sleeved around the outside of the slide rod (66), the left side of the spring (69) is fixedly connected to the right side of the adjusting plate (601), and the right side of the spring (69) is fixedly connected to the right side inside the fixed frame (67).
5. The detection mechanism for installing truss composite slabs according to claim 4, characterized in that: The inner side of the support frame (3) is provided with a moving groove corresponding to the movement trajectory of the slider (604), and the slider (604) is slidably connected inside the moving groove.
6. The detection mechanism for installing truss composite slabs according to claim 4, characterized in that: There are two linkage rods (605). The two linkage rods (605) are fixedly connected to the front and rear sides of the top of the U-shaped plate (602) respectively, and the two linkage rods (605) are slidably connected to the inner side of the support frame (3).
7. The detection mechanism for installing truss composite slabs according to claim 4, characterized in that: The push plate (63) is located at the bottom of the push plate (62), with the top of the push plate (63) and the bottom of the push plate (62) in contact with each other. The inclined plate (61) is located at the top of the push plate (62), with the bottom of the inclined plate (61) and the top of the push plate (62) in contact with each other.