Construction measuring device for special-shaped reinforced concrete

Abstract

The utility model relates to the field of special-shaped reinforced concrete construction measurement, and specifically relates to a kind of construction measurement device for special-shaped reinforced concrete, including angle measuring disc, the surface of angle measuring disc is fixedly connected with first mounting plate, the side of first mounting plate is fixedly connected with rectangular plate, the side of rectangular plate is provided with clamping mechanism, clamping mechanism is provided with two;The utility model can be smoothly clamped with the center of fixed block as center by the rotation of two-way threaded rod, to further clamped to the surface of curved reinforcing bar, and clamped to the surface of the reinforcing bar adjacent to the reinforcing bar on the two sides of clamping mechanism closest by clamping measurement mechanism, to measure the included angle between vertical reinforcing bar by the included angle between two clamping measurement mechanisms, and the distance between vertical reinforcing bar, to effectively increase the efficiency when measuring the included angle and distance between multiple reinforcing bars before special-shaped reinforced concrete pouring.

Description

Technical Field

[0001] This utility model relates to the field of construction measurement of irregularly shaped reinforced concrete, specifically a construction measurement device for irregularly shaped reinforced concrete. Background Technology

[0002] Irregularly shaped reinforced concrete refers to reinforced concrete with cross-sectional shapes that are not standard rectangular or cylindrical, such as L-shaped or T-shaped. It can also include elliptical, oval, and tri-circular arched curved cross-sections. Steel fiber reinforced concrete is used to optimize load-bearing performance and reduce structural thickness, with a leg height-to-thickness ratio ≤ 4. This type of reinforced concrete structure is commonly found in irregularly shaped column frame structures or frame-shear wall structures. Its core characteristic is that the column legs are the same width as the walls, avoiding sharp interior corners and improving space utilization and aesthetics. Irregularly shaped reinforced concrete refers to the overall shape of a solidified, reinforced, formed concrete component that is "irregularly shaped."

[0003] In existing technologies, the position of the reinforcing bars is usually checked before pouring irregularly shaped reinforced concrete to ensure that the concrete meets the required standards after pouring and solidification. Irregularly shaped reinforced concrete is generally composed of bent and vertical reinforcing bars. The bent bars achieve the irregular shape of the concrete, while the vertical bars provide support and fixation. During inspection, it is often necessary to measure the angle between multiple vertical reinforcing bars and the spacing between multiple vertical reinforcing bars. Although this can be conveniently done with equipment such as tape measures and angle measuring instruments, only angles or distances can be measured during operation. Therefore, this increases the workload of inspection before pouring irregularly shaped reinforced concrete and reduces the inspection efficiency. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, the angle between multiple vertical reinforcing bars and the spacing between multiple vertical reinforcing bars can be conveniently measured using equipment such as measuring tapes and angle measuring devices. However, in practice, only the angle or distance can be measured, which increases the workload of inspection before pouring irregularly shaped reinforced concrete and reduces the inspection efficiency. This utility model proposes a construction measurement device for irregularly shaped reinforced concrete.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a construction measuring device for irregular reinforced concrete, including a protractor disc, a first mounting plate fixedly connected to the surface of the protractor disc, a rectangular plate fixedly connected to one side of the first mounting plate, a clamping mechanism provided on one side of the rectangular plate, two clamping mechanisms provided, mounting rods rotatably connected to the top of the protractor disc, rotating plates fixedly connected to the surfaces of the two mounting rods, a moving block provided on one side of the two rotating plates, and a clamping measuring mechanism and a moving component provided on one side of the two moving blocks; The clamping mechanism includes a connecting plate, one side of which is fixedly connected to one side of a rectangular plate. A fixing block is fixedly connected to one side of the connecting plate. Two fixing shafts are fixedly connected to the inner cavity of the fixing block. Clamping blocks are rotatably connected to the surfaces of the two fixing shafts. An inclined block is fixedly connected to one side of the fixing block. A rotating component is provided on one side of the connecting plate.

[0006] Preferably, the rotating assembly includes two threaded hollow rods. One end of each threaded hollow rod is rotatably connected to one side of a clamping block. The two threaded hollow rods correspond one-to-one with the two clamping blocks. A limiting hollow block is fixedly connected to one side of the connecting plate. A slider is slidably connected to the inner cavity of the limiting hollow block. A bidirectional threaded rod is rotatably connected to the inner cavity of the slider. The inner cavities of both threaded hollow rods are threadedly connected to the surface of the bidirectional threaded rod.

[0007] Preferably, the clamping and measuring mechanism includes a mounting block, one side of which is fixedly connected to one side of a moving block. A rotating shaft is rotatably connected to the inner cavity of the mounting block, and a rotating disk is fixedly connected to one end of the rotating shaft. An arc-shaped groove is formed on one side of the rotating disk, and a sliding rod is movably connected to the inner cavity of the arc-shaped groove. An arc-shaped block is fixedly connected to one end of the sliding rod, and a limiting block is fixedly connected to one side of the arc-shaped block. The surface of the limiting block is slidably connected to the inner cavity of the mounting block. A ranging component is provided on one side of the moving block, and a limiting component is provided on one side of the mounting block. Pointers are fixedly connected to the surfaces of both mounting rods.

[0008] Preferably, the limiting component includes a gear, the inner cavity of which is fixedly connected to the surface of the rotating shaft, a fixing plate is fixedly connected to one side of the mounting block, a pull rod is slidably connected to the inner cavity of the fixing plate, a rack is fixedly connected to one end of the pull rod, the teeth of the rack mesh with the teeth of the gear, and a spring is fixedly connected between one side of the fixing plate and one side of the rack.

[0009] Preferably, the ranging component includes a ranging plate, one side of which is fixedly connected to one side of the moving block, and both the ranging plate and the rotating plate have scale grooves on one side.

[0010] Preferably, the movable component includes a second mounting plate, one side of which is fixedly connected to one side of the movable block. A one-way threaded rod is fixedly connected to one side of the rotating plate, and a threaded block is rotatably connected to one side of the second mounting plate. The surface of the threaded block is threadedly connected to the inner cavity of the one-way threaded rod. A limit rod is fixedly connected to one side of the movable block, and the surface of the limit rod is slidably connected to the inner cavity of the rotating plate.

[0011] Preferably, the inner cavity of the rotating plate is provided with a limiting groove, one end of the limiting rod is fixedly connected to a fixing ring block, the surface of the fixing ring block is slidably connected to the inner cavity of the limiting groove, and both sides of the measuring disc are fixedly connected to reinforcing rods, and the inner cavity of the rotating plate is rotatably connected to the surface of the reinforcing rods.

[0012] The advantages of this utility model are: This invention utilizes the rotation of a bidirectional threaded rod to allow the clamping block to smoothly clamp around the center of the fixed block, thereby clamping the surface of the bent reinforcing bar. The clamping measuring mechanism then clamps the bar to the surfaces of adjacent reinforcing bars on either side of the nearest bar. The angle between the two clamping measuring mechanisms is used to measure the angle between the vertical reinforcing bars and the distance between them. This effectively increases the efficiency of measuring the angles and distances between multiple reinforcing bars before pouring irregularly shaped reinforced concrete. While measuring the angles and distances between multiple vertical reinforcing bars can be conveniently done using measuring tapes or angle measuring devices, these methods only allow for measurement of angles or distances, increasing the workload and reducing efficiency before pouring irregularly shaped reinforced concrete. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the reinforcing rod and fixing block of this utility model; Figure 4 This is a structural schematic diagram of the inclined block and connecting plate of this utility model; Figure 5 This is a cross-sectional view of the limiting hollow block and slider of this utility model; Figure 6 This is a schematic diagram of the structure of the second mounting plate and the one-way threaded rod of this utility model; Figure 7 This is a cross-sectional structural diagram of the limiting rod and rotating shaft of this utility model; Figure 8 This is a schematic diagram of the structure of the gear and fixing plate of this utility model; Figure 9 This is a schematic diagram of the limiting block and sliding rod of this utility model; Figure 10 This utility model Figure 7 A magnified structural diagram of point A in the middle.

[0015] In the diagram: 1. Measuring disc; 2. First mounting plate; 3. Rectangular plate; 4. Clamping mechanism; 401. Connecting plate; 402. Fixing block; 403. Fixing shaft; 404. Clamping block; 405. Inclined block; 406. Rotating assembly; 4061. Threaded hollow rod; 4062. Limiting hollow block; 4063. Slider; 4064. Bidirectional threaded rod; 5. Mounting rod; 6. Rotating plate; 7. Moving block; 8. Clamping and measuring mechanism; 801. Mounting block; 802. Rotating shaft; 803. Rotating disc; 804. 805. Arc groove; 806. Slide rod; 807. Arc block; 808. Limiting block; 809. Distance measuring component; 8081. Distance measuring plate; 8082. Scale groove; 809. Limiting component; 8091. Gear; 8092. Fixing plate; 8093. Pull rod; 8094. Spring; 8095. Rack; 810. Pointer; 9. Moving component; 901. Second mounting plate; 902. One-way threaded rod; 903. Threaded block; 904. Limiting rod; 10. Fixing ring block; 11. Limiting groove; 12. Reinforcing rod. 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 scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-10 This application will be described in further detail. This application discloses a construction measurement device for irregularly shaped reinforced concrete. (Refer to...) Figure 1 and Figure 4A construction measuring device for irregularly shaped reinforced concrete includes a protractor 1, a first mounting plate 2 fixedly connected to the surface of the protractor 1, a rectangular plate 3 fixedly connected to one side of the first mounting plate 2, a clamping mechanism 4 provided on one side of the rectangular plate 3, two clamping mechanisms 4 are provided, mounting rods rotatably connected to the top of the protractor 1, rotating plates 6 fixedly connected to the surfaces of the two mounting rods 5, moving blocks 7 provided on one side of the two rotating plates 6, and clamping measuring mechanism 8 and moving component 9 provided on one side of the two moving blocks 7; The clamping mechanism 4 includes a connecting plate 401. One side of the connecting plate 401 is fixedly connected to one side of the rectangular plate 3. A fixing block 402 is fixedly connected to one side of the connecting plate 401. Two fixing shafts 403 are fixedly connected to the inner cavity of the fixing block 402. Clamping blocks 404 are rotatably connected to the surfaces of the two fixing shafts 403. An inclined block 405 is fixedly connected to one side of the fixing block 402. A rotating component 406 is provided on one side of the connecting plate 401.

[0018] The measuring disc 1 can be connected to the rectangular plate 3 via the first mounting plate 2. There are two clamping mechanisms 4, and the two clamping mechanisms 4 have the same structure, so they will not be described in detail here. The rectangular plate 3 can be installed on the fixing block 402 via the connecting plate 401. The fixing shaft 403 can rotate around the center of the fixing block 402 by utilizing its connection with the fixing block 402. After rotation, it cooperates with the inclined block 405 to clamp the curved steel bar surface. At the same time, the rotating component 406 can effectively rotate the clamping block 404.

[0019] Reference Figure 4 and Figure 5The rotating assembly 406 includes two threaded hollow rods 4061. One end of each threaded hollow rod 4061 is rotatably connected to one side of a clamping block 404. Each of the two threaded hollow rods 4061 corresponds to one of the two clamping blocks 404. A limiting hollow block 4062 is fixedly connected to one side of the connecting plate 401. A slider 4063 is slidably connected to the inner cavity of the limiting hollow block 4062. A bidirectional threaded rod 4064 is rotatably connected to the inner cavity of the slider 4063. The inner cavities of both threaded hollow rods 4061 are threadedly connected to the surface of the bidirectional threaded rod 4064. The connecting plate 401 can control the clamping block 4062. The slider 4063 is connected and limits its movement. Meanwhile, the threaded hollow rod 4061 connected to one side of the clamping block 404 can move in opposite directions when the bidirectional threaded rod 4064 rotates. Because the slider 4063 is rotatably connected to the bidirectional threaded rod 4064 and slidably connected to the limiting hollow block 4062, the threaded hollow rod 4061 can smoothly drive the clamping block 404 to rotate when it rotates, and cooperate with the inclined block 405 to clamp the surface of the bent steel bar.

[0020] Reference Figure 6 and Figure 9 The clamping and measuring mechanism 8 includes a mounting block 801. One side of the mounting block 801 is fixedly connected to one side of the moving block 7. A rotating shaft 802 is rotatably connected to the inner cavity of the mounting block 801. A rotating disk 803 is fixedly connected to one end of the rotating shaft 802. An arc-shaped groove 804 is formed on one side of the rotating disk 803. A slide rod 805 is movably connected to the inner cavity of the arc-shaped groove 804. An arc-shaped block 806 is fixedly connected to one end of the slide rod 805. A limit block 807 is fixedly connected to one side of the arc-shaped block 806. The surface of the limit block 807 is slidably connected to the inner cavity of the mounting block 801. A ranging component 8 is provided on one side of the moving block 7. 08. A limiting component 809 is provided on one side of the mounting block 801. Pointers 810 are fixedly connected to the surfaces of the two mounting rods 5. Two clamping measuring mechanisms 8 are provided, and the two clamping measuring mechanisms 8 are respectively located on the upper and lower sides of the measuring disc 1. At the same time, the two clamping measuring mechanisms 8 have the same structure. Therefore, the specific working principle of the two clamping measuring mechanisms 8 will not be described in detail here. The moving block 7 can be connected to the rotating shaft 802 through the mounting block 801. When the rotating shaft 802 rotates, it can drive the sliding rod 805 to move through the arc groove 804 opened on one side of the rotating disc 803. Furthermore, since the arc-shaped block 806 is connected to the slide bar 805 and the limiting block 807, and the limiting block 807 is limited by the mounting block 801, the rotating disk 803 can smoothly drive the arc-shaped block 806 to move when it rotates, so that the arc-shaped block 806 can be smoothly clamped on the surface of the vertical steel bar. And through the cooperation of the pointer 810 and the protractor 1, the included angle between the two clamping measuring mechanisms 8 and the surfaces of the two adjacent vertical steel bars can be measured. The setting of the distance measuring component 808 and the limiting component 809 can measure the spacing between multiple steel bars.

[0021] Reference Figure 6 and Figure 8 The limiting component 809 includes a gear 8091, the inner cavity of which is fixedly connected to the surface of the rotating shaft 802. A fixing plate 8092 is fixedly connected to one side of the mounting block 801. A pull rod 8093 is slidably connected to the inner cavity of the fixing plate 8092. A rack 8095 is fixedly connected to one end of the pull rod 8093. The teeth of the rack 8095 mesh with the teeth of the gear 8091. A spring 8094 is fixedly connected between one side of the fixing plate 8092 and one side of the rack 8095. The rotating shaft 802 can connect to the gear 8091, while the mounting block 801 can be connected to the gear 8091 via the fixing plate 8092. The fixed plate 8092 installs and fixes the pull rod 8093 and the spring 8094. The spring 8094 can apply an elastic thrust to the rack 8095 through its own elasticity, so that the rack 8095 can smoothly mesh with the gear 8091. When the gear 8091 does not need to rotate, it restricts the gear 8091 and the rotating shaft 802, making it less likely to rotate automatically. The pull rod 8093 not only restricts the extension and retraction of the spring 8094, reducing excessive deformation and bending during extension and retraction, but also makes it easier for the staff to pull the rack 8095.

[0022] Reference Figure 6 The distance measuring component 808 includes a distance measuring plate 8081. One side of the distance measuring plate 8081 is fixedly connected to one side of the moving block 7. Both the distance measuring plate 8081 and the rotating plate 6 have scale grooves 8082 on one side. The distance measuring plate 8081 can move with the moving block 7. The distance measuring plate 8081 can measure the spacing between multiple vertical steel bars through the scale grooves 8082 on the top of the distance measuring plate 8081 and the rotating plate 6, thereby increasing the convenience of measuring the spacing between vertical steel bars.

[0023] Reference Figure 6 and Figure 7The movable component 9 includes a second mounting plate 901, one side of which is fixedly connected to one side of the movable block 7. A one-way threaded rod 902 is fixedly connected to one side of the rotating plate 6. A threaded block 903 is rotatably connected to one side of the second mounting plate 901. The surface of the threaded block 903 is threadedly connected to the inner cavity of the one-way threaded rod 902. A limit rod 904 is fixedly connected to one side of the movable block 7. The surface of the limit rod 904 is slidably connected to the inner cavity of the rotating plate 6. The movable block 7 can connect to the second mounting plate 901, while the rotating plate 6 can install the one-way threaded rod 902. When the threaded block 903 rotates, it can smoothly drive the second mounting plate 901, the movable block 7, and the clamping measuring mechanism 8 to move through the connection between the movable block 7, the rotating plate 6, and the limit rod 904. This allows for effective and convenient elongation when the clamping measuring mechanism 8 is too short to clamp the surface of the reinforcing bar.

[0024] Reference Figure 3 and Figure 10 The inner cavity of the rotating plate 6 is provided with a limiting groove 11. One end of the limiting rod 904 is fixedly connected to a fixing ring block 10. The surface of the fixing ring block 10 is slidably connected to the inner cavity of the limiting groove 11. Both sides of the protractor 1 are fixedly connected with reinforcing rods 12. The inner cavity of the rotating plate 6 is rotatably connected to the surface of the reinforcing rods 12. The setting of the fixing ring block 10 and the limiting groove 11 makes it difficult for the limiting rod 904 to slide out of the inside of the rotating plate 6 when it slides inside the rotating plate 6, thereby limiting the movement distance of the moving block 7. The setting of the reinforcing rod 12 can effectively increase the stability of the connection between the protractor 1 and the mounting rod 5, so that the mounting rod 5 is not easy to tilt or shake when it rotates on one side of the protractor 1.

[0025] Working principle: When using this device, the operator can first clamp the bent surface of the steel bar with the clamping mechanism 4. During clamping, the operator can rotate the bidirectional threaded rod 4064. The rotation of the bidirectional threaded rod 4064 drives the two threaded hollow rods 4061 to move in the same direction. Through the movement of the threaded hollow rods 4061 and the sliding between the slider 4063 and the limiting hollow block 4062, the clamping block 404 is smoothly driven to rotate around the center of the fixed block 402, thereby achieving the clamping effect.

[0026] After this, the operator can clamp the two clamping measuring mechanisms 8 onto the surfaces of the nearest vertical bars on both sides of the clamping mechanism 4 to measure the distance between the three bars. During the measurement, the operator can pull one of the levers 8093 to disengage the rack 8095 from the gear 8091, and then rotate the rotating shaft 802. The rotation of the rotating shaft 802 drives the rotating disk 803 to rotate, causing the rotating disk 803 to move the arc block 806 through the arc groove 804. After one of the arc blocks 806 is clamped onto the surface of a bar, the above operation can be repeated so that the other clamping measuring mechanism 8 can be clamped onto the surface of another bar. The distance between the three bars can be measured through the measuring plate 8081 and the scale groove 8082, and the included angle between the vertical bars can also be detected by the pointer 810.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A construction measuring device for irregularly shaped reinforced concrete, comprising a protractor (1), characterized in that: The surface of the protractor (1) is fixedly connected to a first mounting plate (2), and a rectangular plate (3) is fixedly connected to one side of the first mounting plate (2). A clamping mechanism (4) is provided on one side of the rectangular plate (3). There are two clamping mechanisms (4). The top of the protractor (1) is rotatably connected to the top of the two mounting rods (5). A rotating plate (6) is fixedly connected to the surface of the two mounting rods (5). A moving block (7) is provided on one side of the two rotating plates (6). A clamping measuring mechanism (8) and a moving component (9) are provided on one side of the two moving blocks (7). The clamping mechanism (4) includes a connecting plate (401), one side of the connecting plate (401) is fixedly connected to one side of the rectangular plate (3), a fixing block (402) is fixedly connected to one side of the connecting plate (401), two fixing shafts (403) are fixedly connected to the inner cavity of the fixing block (402), clamping blocks (404) are rotatably connected to the surfaces of the two fixing shafts (403), an inclined block (405) is fixedly connected to one side of the fixing block (402), and a rotating component (406) is provided on one side of the connecting plate (401).

2. The construction measuring device for irregularly shaped reinforced concrete according to claim 1, characterized in that: The rotating assembly (406) includes two threaded hollow rods (4061). One end of each threaded hollow rod (4061) is rotatably connected to one side of a clamping block (404). The two threaded hollow rods (4061) correspond one-to-one with the two clamping blocks (404). A limiting hollow block (4062) is fixedly connected to one side of the connecting plate (401). A slider (4063) is slidably connected to the inner cavity of the limiting hollow block (4062). A bidirectional threaded rod (4064) is rotatably connected to the inner cavity of the slider (4063). The inner cavities of the two threaded hollow rods (4061) are threadedly connected to the surface of the bidirectional threaded rod (4064).

3. The construction measuring device for irregularly shaped reinforced concrete according to claim 2, characterized in that: The clamping measuring mechanism (8) includes a mounting block (801), one side of which is fixedly connected to one side of a moving block (7). A rotating shaft (802) is rotatably connected to the inner cavity of the mounting block (801). A rotating disk (803) is fixedly connected to one end of the rotating shaft (802). An arc groove (804) is provided on one side of the rotating disk (803). A slide rod (805) is movably connected to the inner cavity of the arc groove (804). An arc block (806) is fixedly connected to one end of the slide rod (805). A limit block (807) is fixedly connected to one side of the arc block (806). The surface of the limit block (807) is slidably connected to the inner cavity of the mounting block (801). A distance measuring component (808) is provided on one side of the moving block (7). A limiting component (809) is provided on one side of the mounting block (801). A pointer (810) is fixedly connected to the surface of each of the two mounting rods (5).

4. The construction measuring device for irregularly shaped reinforced concrete according to claim 3, characterized in that: The limiting component (809) includes a gear (8091), the inner cavity of which is fixedly connected to the surface of the rotating shaft (802). A fixing plate (8092) is fixedly connected to one side of the mounting block (801). A pull rod (8093) is slidably connected to the inner cavity of the fixing plate (8092). A rack (8095) is fixedly connected to one end of the pull rod (8093). The teeth of the rack (8095) mesh with the teeth of the gear (8091). A spring (8094) is fixedly connected between one side of the fixing plate (8092) and one side of the rack (8095).

5. A construction measuring device for irregularly shaped reinforced concrete according to claim 4, characterized in that: The ranging component (808) includes a ranging plate (8081), one side of which is fixedly connected to one side of the moving block (7), and a scale groove (8082) is provided on one side of both the ranging plate (8081) and the rotating plate (6).

6. A construction measuring device for irregularly shaped reinforced concrete according to claim 3, characterized in that: The moving component (9) includes a second mounting plate (901), one side of which is fixedly connected to one side of the moving block (7). A one-way threaded rod (902) is fixedly connected to one side of the rotating plate (6). A threaded block (903) is rotatably connected to one side of the second mounting plate (901). The surface of the threaded block (903) is threadedly connected to the inner cavity of the one-way threaded rod (902). A limit rod (904) is fixedly connected to one side of the moving block (7). The surface of the limit rod (904) is slidably connected to the inner cavity of the rotating plate (6).

7. A construction measuring device for irregularly shaped reinforced concrete according to claim 6, characterized in that: The inner cavity of the rotating plate (6) is provided with a limiting groove (11). One end of the limiting rod (904) is fixedly connected to a fixing ring block (10). The surface of the fixing ring block (10) is slidably connected to the inner cavity of the limiting groove (11). Both sides of the measuring disc (1) are fixedly connected with reinforcing rods (12). The inner cavity of the rotating plate (6) is rotatably connected to the surface of the reinforcing rods (12).

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