A reinforced concrete floor thickness control tool

Abstract

The utility model discloses a reinforced concrete floor thickness control tool relates to building construction technical field. The utility model discloses a mould, the mould outer wall is fixedly connected with the controller, the mould outer wall is provided with adjusting mechanism, the adjusting mechanism top is provided with the scraping mechanism, the adjusting mechanism includes the screw box, the screw box outer wall is fixedly connected with the motor fixed plate, the mould outer wall is fixedly connected with the caliper rule, the screw box outer wall is fixedly connected with the motor fixed plate, the motor fixed plate top is fixedly connected with the motor, the utility model discloses setting adjusting mechanism, and the motor drives the worm rotation, when the worm rotates, the worm wheel will rotate, at this time, the threaded rod will also rotate, when the threaded rod rotates, the threaded block will move along the groove on the surface of threaded rod, at this time, the control board will also move, and the scale bar will also move, and the thickness of reinforced concrete floor is controlled by watching the position of scale bar on the caliper rule.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a tool for controlling the thickness of reinforced concrete floor slabs. Background Technology

[0002] Reinforced concrete floor slabs are commonly used horizontal load-bearing components in building structures. They are made of steel bars and concrete, which work together after being properly mixed and cast to bear and transfer floor loads.

[0003] According to the published patent CN205840355U, a tool for controlling the thickness of reinforced concrete floor slabs is available. Although this tool can be made according to different floor slab thicknesses, is convenient, flexible, practical, and durable, it still has the following shortcomings: when pouring reinforced concrete floor slabs, this tool may have difficulty smoothing the surface of the reinforced concrete floor slab, resulting in an uneven surface that affects its appearance and quality. Therefore, we provide a tool for controlling the thickness of reinforced concrete floor slabs. Utility Model Content

[0004] The purpose of this utility model is to provide a tool for controlling the thickness of reinforced concrete floor slabs. By using a leveling mechanism to level the surface of the reinforced concrete floor slab, it solves the problem that it may be difficult to level the surface of the reinforced concrete floor slab during the pouring process, resulting in an uneven surface that affects the appearance and quality of the floor slab.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a tool for controlling the thickness of reinforced concrete floor slabs, comprising:

[0007] A mold, wherein a controller is fixedly connected to the outer wall of the mold, and an adjustment mechanism is provided on the outer wall of the mold;

[0008] The adjustment mechanism includes a threaded box, a motor mounting plate fixedly connected to the outer wall of the threaded box, a scale fixedly connected to the outer wall of the mold, a motor mounting plate fixedly connected to the outer wall of the threaded box, a motor fixedly connected to the top of the motor mounting plate, a worm gear fixedly connected to the bottom output end of the motor via a coupling, a rotating frame fixedly connected to the outer wall of the threaded box, a threaded rod rotatably connected to the inner wall of the threaded box, a worm wheel fixedly connected to the top of the threaded rod, a threaded block threadedly connected to the outer surface of the threaded rod, a control plate fixedly connected to the outer wall of the threaded block, and a scale strip fixedly connected to the outer wall of the control plate.

[0009] Furthermore, the outer wall of the thread box is fixedly connected to the outer wall of the mold, the outer surface of the worm is rotatably connected to the inner wall of the rotating frame, the outer surface of the worm is meshed with the outer surface of the worm wheel, and the outer surface of the thread block is slidably connected to the inner wall of the thread box.

[0010] Furthermore, a leveling mechanism is provided on the top of the adjusting mechanism. The leveling mechanism includes a fixed frame, a rotating rod is rotatably connected to the inner wall of the fixed frame, and a handle is fixedly connected to the outer wall of the rotating rod.

[0011] Furthermore, a bevel gear two is fixedly connected to the end of the rotating rod away from the handle, and a central shaft is rotatably connected to the inner wall of the control panel.

[0012] Furthermore, a gear is fixedly connected to the outer surface of the central shaft, and a limit frame is fixedly connected to the top of the control board.

[0013] Furthermore, a rack is slidably connected to the inner wall of the limiting frame, a bevel gear is fixedly connected to the top of the central shaft, and a scraper is fixedly connected to the outer wall of the rack.

[0014] Furthermore, the bottom of the fixing frame is fixedly connected to the top of the mold, and the outer surface of the second bevel gear is meshed with the outer surface of the first bevel gear.

[0015] Furthermore, the outer surface of the gear meshes with the outer surface of the rack, and the end of the rack away from the scraper penetrates the inner wall of the mold and extends to the outside.

[0016] This utility model has the following beneficial effects:

[0017] This invention features an adjustment mechanism that starts a motor to drive a worm gear. When the worm gear rotates, the worm wheel rotates, and the threaded rod also rotates. As the threaded rod rotates, the threaded block moves along the groove on the surface of the threaded rod. At the same time, the control plate and the scale bar also move. By observing the position of the scale bar on the scale ruler, the thickness of the reinforced concrete floor slab can be controlled. Its advantage is that it is convenient to control the thickness of the reinforced concrete floor slab when pouring it.

[0018] This utility model features a leveling mechanism. Rotating the handle causes the rotating rod to rotate inside the fixed frame. When the rotating rod rotates, bevel gear two rotates, and bevel gear one also rotates. When bevel gear one rotates, the central shaft rotates, and the gears also rotate. When the gears rotate, the rack moves, thereby moving the scraper at the end of the rack. The advantage is that it can level the reinforced concrete floor slab during pouring, preventing unevenness on the surface and thus affecting its appearance and quality.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying 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.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the scale structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the control board structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the rack structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the gear structure of this utility model.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 11. Mold; 12. Controller; 1. Adjustment Mechanism; 101. Threaded Box; 102. Scale; 103. Motor Mounting Plate; 104. Motor; 105. Rotating Frame; 106. Worm Gear; 107. Worm Wheel; 108. Threaded Rod; 109. Threaded Block; 110. Control Board; 111. Scale Strip; 2. Scraping Mechanism; 201. Mounting Frame; 202. Rotating Rod; 203. Rack; 204. Limit Frame; 205. Scraper; 206. Central Shaft; 207. Gear; 208. Bevel Gear One; 209. Bevel Gear Two; 210. Handle. Detailed Implementation

[0028] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 According to one embodiment of the present invention, a tool for controlling the thickness of reinforced concrete floor slabs is provided, including a mold 11, through which the reinforced concrete floor slabs are fixed, and a controller 12 is fixedly connected to the outer wall of the mold 11.

[0030] In this embodiment, the controller 12 controls the motor 104 to open or close.

[0031] Furthermore, an adjustment mechanism 1 is provided on the outer wall of the mold 11, and a leveling mechanism 2 is provided on the top of the adjustment mechanism 1;

[0032] Specifically, in this embodiment of the utility model, the adjustment mechanism 1 includes a threaded box 101, a motor fixing plate 103 fixedly connected to the outer wall of the threaded box 101, a scale 102 fixedly connected to the outer wall of the mold 11, a motor fixing plate 103 fixedly connected to the outer wall of the threaded box 101, a motor 104 fixedly connected to the top of the motor fixing plate 103, a worm gear 106 fixedly connected to the bottom output end of the motor 104 via a coupling, and the worm gear 106 fixedly connected to its output end is rotated by starting the motor 104. A rotating frame 105 is fixedly connected to the outer wall of the threaded box 101.

[0033] Furthermore, a threaded rod 108 is rotatably connected to the inner wall of the threaded box 101, and a worm gear 107 is fixedly connected to the top of the threaded rod 108. When the worm 106 rotates, the worm gear 107 located on its outer surface and meshing with it will rotate. At this time, the threaded rod 108 fixed at the bottom of the worm gear 107 will also rotate. A threaded block 109 is threadedly connected to the outer surface of the threaded rod 108, and a control plate 110 is fixedly connected to the outer wall of the threaded block 109.

[0034] In this embodiment, when the threaded rod 108 rotates, the threaded block 109, which is threadedly connected to its outer surface, moves along the groove on the surface of the threaded rod 108. At the same time, the control plate 110, which is fixed to the outer wall of the threaded block 109, also moves. A scale strip 111 is fixedly connected to the outer wall of the control plate 110. The thickness of the reinforced concrete floor slab is controlled by observing the position of the scale strip 111 on the scale ruler 102. The outer wall of the thread box 101 is fixedly connected to the outer wall of the mold 11. The outer surface of the worm gear 106 is rotatably connected to the inner wall of the rotating frame 105. The outer surface of the worm gear 106 is meshed with the outer surface of the worm wheel 107. The outer surface of the threaded block 109 is slidably connected to the inner wall of the thread box 101.

[0035] As one implementation of the leveling mechanism 2 provided by this utility model, the leveling mechanism 2 includes a fixed frame 201. A rotating rod 202 is rotatably connected to the inner wall of the fixed frame 201, and a handle 210 is fixedly connected to the outer wall of the rotating rod 202. By rotating the handle 210, the rotating rod 202, which is fixed to its outer wall, rotates inside the fixed frame 201. A bevel gear 209 is fixedly connected to the end of the rotating rod 202 away from the handle 210. A central shaft 206 is rotatably connected to the inner wall of the control plate 110. A gear 207 is fixedly connected to the outer surface of the central shaft 206. A limit frame 204 is fixedly connected to the top of the control plate 110. A rack 203 is slidably connected to the inner wall of the limit frame 204. A bevel gear 208 is fixedly connected to the top of the central shaft 206. When the rotating rod 202 rotates, the gear 209, which is fixed to its outer wall, rotates. When bevel gear 209 rotates, bevel gear 208, which meshes with bevel gear 209 on its outer surface, also rotates. A scraper 205 is fixedly connected to the outer wall of rack 203. The bottom of the fixing frame 201 is fixedly connected to the top of mold 11. The outer surface of bevel gear 209 meshes with the outer surface of bevel gear 208. The outer surface of gear 207 meshes with the outer surface of rack 203. When bevel gear 208 rotates, the central shaft 206 fixed at its bottom rotates. At the same time, gear 207 fixed on the outer surface of central shaft 206 also rotates. The end of rack 203 away from scraper 205 penetrates the inner wall of mold 11 and extends to the outside. When gear 207 rotates, rack 203 meshing with it moves, thereby driving scraper 205 at the end of rack 203 to move.

[0036] When it is necessary to pour reinforced concrete floor slabs, the motor 104 is started to drive the worm 106 fixedly connected to its output end to rotate. When the worm 106 rotates, the worm wheel 107 that meshes with it on its outer surface will rotate. At this time, the threaded rod 108 fixed at the bottom of the worm wheel 107 will also rotate.

[0037] When the threaded rod 108 rotates, the threaded block 109, which is threadedly connected to its outer surface, moves along the groove on the surface of the threaded rod 108. At the same time, the control plate 110, which is fixed on the outer wall of the threaded block 109, also moves. Simultaneously, the scale bar 111, which is fixed on the outer wall of the control plate 110, also moves. By observing the position of the scale bar 111 on the scale ruler 102, the thickness of the reinforced concrete floor slab can be controlled. Its advantage is that it is convenient to control the thickness of the reinforced concrete floor slab when pouring it.

[0038] When concrete is poured into the mold 11, the handle 210 is turned to drive the rotating rod 202 fixed on its outer wall to rotate inside the fixed frame 201. When the rotating rod 202 rotates, the bevel gear 209 fixed on its outer wall will rotate. At this time, the bevel gear 208 that meshes with the bevel gear 209 on its outer surface will also rotate. When the bevel gear 208 rotates, the central shaft 206 fixed at its bottom will rotate. At this time, the gear 207 fixed on the outer surface of the central shaft 206 will also rotate. When the gear 207 rotates, the rack 203 that meshes with it will move, thereby driving the scraper 205 at the end of the rack 203 to move. The advantage of this is that it can be scraped flat when pouring reinforced concrete floor slabs to prevent unevenness on its surface from affecting its appearance and quality.

[0039] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A tool for controlling the thickness of reinforced concrete floor slabs, comprising a mold (11), characterized in that: A controller (12) is fixedly connected to the outer wall of the mold (11), and an adjustment mechanism (1) is provided on the outer wall of the mold (11). The adjustment mechanism (1) includes a threaded box (101), a motor fixing plate (103) is fixedly connected to the outer wall of the threaded box (101), a scale (102) is fixedly connected to the outer wall of the mold (11), a motor (104) is fixedly connected to the top of the motor fixing plate (103), and a worm gear (106) is fixedly connected to the bottom output end of the motor (104) through a coupling. A rotating frame (105) is fixedly connected to the outer wall of the thread box (101), a threaded rod (108) is rotatably connected to the inner wall of the thread box (101), a worm gear (107) is fixedly connected to the top of the threaded rod (108), a threaded block (109) is threadedly connected to the outer surface of the threaded rod (108), a control plate (110) is fixedly connected to the outer wall of the threaded block (109), and a scale bar (111) is fixedly connected to the outer wall of the control plate (110).

2. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 1, characterized in that, The outer wall of the thread box (101) is fixedly connected to the outer wall of the mold (11); The outer surface of the worm (106) is rotatably connected to the inner wall of the rotating frame (105); The outer surface of the worm (106) meshes with the outer surface of the worm wheel (107), and the outer surface of the threaded block (109) slides with the inner wall of the threaded box (101).

3. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 1, characterized in that, The adjustment mechanism (1) is equipped with a leveling mechanism (2) at the top; The leveling mechanism (2) includes a fixed frame (201), a rotating rod (202) is rotatably connected to the inner wall of the fixed frame (201), and a handle (210) is fixedly connected to the outer wall of the rotating rod (202).

4. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 3, characterized in that, The end of the rotating rod (202) away from the handle (210) is fixedly connected to a bevel gear (209), and the inner wall of the control plate (110) is rotatably connected to a central shaft (206).

5. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 4, characterized in that, A gear (207) is fixedly connected to the outer surface of the central shaft (206); A limit frame (204) is fixedly connected to the top of the control panel (110).

6. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 5, characterized in that, The inner wall of the limiting frame (204) is slidably connected to a rack (203), the top of the central shaft (206) is fixedly connected to a bevel gear (208), and the outer wall of the rack (203) is fixedly connected to a scraper (205).

7. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 6, characterized in that, The bottom of the fixed frame (201) is fixedly connected to the top of the mold (11), and the outer surface of the second bevel gear (209) meshes with the outer surface of the first bevel gear (208).

8. The tool for controlling the thickness of reinforced concrete floor slabs according to claim 7, characterized in that, The outer surface of the gear (207) meshes with the outer surface of the rack (203), and the end of the rack (203) away from the scraper (205) penetrates the inner wall of the mold (11) and extends to the outside.

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