Turnover laminated slab strip reinforcing device

Abstract

The utility model relates to the field of plate strip reinforcing devices, in particular to a turnover laminated plate strip reinforcing device, which comprises a laminated plate I and a laminated plate II, the laminated plate I is rotatably connected with the laminated plate II, a transmission mechanism is rotatably connected inside the laminated plate I, one end of the laminated plate I is rotatably connected with a driving mechanism, and the other end of the laminated plate I is rotatably connected with the driving mechanism. The driving mechanism extends into the first laminated plate and is meshed with the transmission mechanism, a connecting device is slidably arranged in the first laminated plate and matched with the transmission mechanism, a fixing mechanism is arranged in the connecting device and matched with the transmission mechanism, one end of the second laminated plate is fixedly connected with a connecting block, and the other end of the second laminated plate is fixedly connected with the connecting block. And the second laminated slab is connected with the first laminated slab through the connecting block, and the device can be used for conveniently reinforcing the laminated slabs, so that the phenomenon that the laminated slabs crack is avoided.

Description

Technical Field

[0001] The utility model relates to the field of plate strip reinforcement devices, in particular to a rotatable composite plate strip reinforcement device. Background Art

[0002] The floor slab includes the column slab and the mid-span slab. The column slab is mainly loaded by the column, while the mid-span slab is loaded at both ends. The reinforcement of the two is different, but both are very common reinforcement devices in construction projects.

[0003] At present, the reinforcement of the plate strip is carried out by inserting steel bars, which requires punching holes in the plate strip, which will reduce the problem of cracking of the prefabricated plate strip. Therefore, we propose a plate strip reinforcement device between the composite plates to solve the above problem.

[0004] The utility model aims to solve the technical problems existing in the prior art, and for this purpose, proposes a turnover laminated plate strip reinforcement device. Utility Model Content

[0005] The purpose of the utility model is to provide a rotatable composite plate strip reinforcement device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotatable laminated plate strip reinforcement device comprises a laminated plate 1 and a laminated plate 2, wherein the laminated plate 1 is rotatably connected to the laminated plate 2, a transmission mechanism is rotatably connected inside the laminated plate 1, and a driving mechanism is rotatably connected at one end of the laminated plate 1, and the driving mechanism extends into the laminated plate 1 and meshes with the transmission mechanism;

[0008] A connecting device is slidably arranged inside the composite plate, the connecting device cooperates with the transmission mechanism, a fixing mechanism is arranged in the connecting device, and the fixing mechanism cooperates with the transmission mechanism;

[0009] One end of the second composite plate is fixedly connected with a connecting block, and the second composite plate is connected to the first composite plate through the connecting block.

[0010] As a further solution of the utility model: the driving mechanism includes a rotating handle, a driving shaft is fixedly connected to the contact surface of the rotating handle and the overlapping plate one, the driving shaft extends into the overlapping plate one, and the other end of the driving shaft is fixedly connected to a driving gear, which meshes with the transmission mechanism.

[0011] As a further solution of the utility model: the transmission mechanism includes a transmission member, which is rotatably connected to the overlapping plate, and a tooth groove is provided on the cylindrical surface of the transmission member, which meshes with the driving gear. An extrusion block is fixedly connected to the inner surface of the transmission member, and the extrusion block is inclined. There is a height difference on both sides of the extrusion block, and the extrusion block cooperates with the fixing mechanism. An inclined groove is provided inside the extrusion block, and the inclined groove cooperates with the connecting device.

[0012] As a further solution of the utility model: the connecting device includes a moving rod, the moving rod is located in the overlapping plate one and is in sliding contact with the overlapping plate one, the moving rod passes through the transmission member, the cylindrical surface of the moving rod is fixedly connected with a slider, the slider is located in the inclined groove and is in sliding contact with the transmission member, the inside of the overlapping plate one is slidably connected with an insert block, the insert block is fixedly connected with a connecting rod, and the connecting rod cooperates with the fixing mechanism.

[0013] As a further solution of the utility model: the fixing mechanism includes a push rod, which is located in the moving rod and in sliding contact with the moving rod, one end of the push rod extends out of the moving rod and cooperates with the extrusion block, the other end of the push rod is fixedly connected to a push plate, a guide groove is provided inside the push plate, the connecting rod passes through the guide groove and is in sliding contact with the push plate, a spring is fixedly connected to one side of the push rod, and the other end of the spring is fixedly connected to the moving rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects: when the device is used, the rotating handle is rotated, and the rotating handle drives the driving gear to rotate through the driving shaft. Since the driving gear is meshed with the tooth groove, the driving gear drives the transmission member to rotate through the tooth groove, and the transmission member drives the inclined groove to rotate. Since the slider is located in the inclined groove, when the inclined groove rotates, the transmission member squeezes the slider to make the slider move horizontally, and the slider drives the moving rod to move, and the moving rod drives the insert block to enter the connecting block. When the transmission member rotates to a certain extent, the transmission member drives the extrusion block to contact the push rod. Since there is a height difference on both sides of the extrusion block, that is, when the transmission member rotates, the extrusion block squeezes the push rod to move the push rod, the push rod drives the push plate to move, and the push plate drives the guide groove to move. Since the connecting rod passes through the guide groove and slides in contact with the push plate, that is, when the push plate drives the guide groove to move, the connecting rod is squeezed to expand outward, and the connecting rod drives the insert block to move and insert into the connecting block to limit the connecting block, that is, the connecting block is connected with the moving rod, and the composite plate one is connected with the composite plate two through the connecting block and the moving rod. The device is convenient for reinforcing the composite plate to avoid cracking of the composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic diagram of the structure of a rotatable composite plate strip reinforcement device.

[0016] Figure 2 for Figure 1 Front view of the section.

[0017] Figure 3The present invention is a schematic diagram of the structure of a transmission part in a rotatable composite plate strip reinforcement device.

[0018] Figure 4 The present invention is a schematic diagram of the structure of a driving mechanism in a rotatable composite plate strip reinforcement device.

[0019] 1-composite plate 1, 2-composite plate 2, 3-extrusion block, 4-driving shaft, 5-turn handle, 6-transmission member, 7-bevel groove, 8-moving rod, 9-push plate, 10-guide groove, 11-connecting rod, 12-spring, 13-push rod, 14-insertion block, 15-connecting block, 16-tooth groove, 17-slider, 18-driving gear. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0021] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0022] Embodiment 1

[0023] See also Figure 1-4 In an embodiment of the utility model, a rotatable laminated plate strip reinforcement device includes a laminated plate 1 and a laminated plate 2, wherein the laminated plate 1 and the laminated plate 2 are rotatably connected, a transmission mechanism is rotatably connected inside the laminated plate 1, and a driving mechanism is rotatably connected at one end of the laminated plate 1, and the driving mechanism extends into the laminated plate 1 and meshes with the transmission mechanism;

[0024] A connecting device is slidably arranged inside the composite plate 1, the connecting device cooperates with the transmission mechanism, a fixing mechanism is arranged in the connecting device, and the fixing mechanism cooperates with the transmission mechanism;

[0025] One end of the composite plate 2 is fixedly connected with a connecting block 15, and the composite plate 2 is connected to the composite plate 1 through the connecting block 15. This device is convenient for reinforcing the composite plate and avoiding cracking of the composite plate.

[0026] Embodiment 2

[0027] See also Figure 1-4 On the basis of the first embodiment, further, the driving mechanism includes a handle 5, the handle 5 is fixedly connected with a driving shaft 4 on the contact surface with the overlapping plate 1, the driving shaft 4 extends into the overlapping plate 1, and the other end of the driving shaft 4 is fixedly connected with a driving gear 18, the driving gear 18 is meshed with the transmission mechanism, and the handle 5 is rotated, and the handle 5 drives the driving gear 18 to rotate through the driving shaft 4. Since the driving gear 18 is meshed with the tooth groove 16, the driving gear 18 drives the transmission member 6 to rotate through the tooth groove 16.

[0028] Furthermore, the transmission mechanism includes a transmission member 6, which is rotatably connected to the composite plate 1. A tooth groove 16 is provided on the cylindrical surface of the transmission member 6, and the tooth groove 16 is meshed with a driving gear 18. An extrusion block 3 is fixedly connected to the inner surface of the transmission member 6. The extrusion block 3 is tilted, and there is a height difference on both sides of the extrusion block 3. The extrusion block 3 cooperates with the fixing mechanism, and an inclined groove 7 is provided inside the extrusion block 3. The inclined groove 7 cooperates with the connecting device. The transmission member 6 drives the inclined groove 7 to rotate. Since the slider 17 is located in the inclined groove 7, when the inclined groove 7 rotates, the transmission member 6 squeezes the slider 17 to make the slider 17 move horizontally, and the slider 1 drives the moving rod 8 to move, and the moving rod 8 drives the plug 14 to enter the connecting block 15.

[0029] Furthermore, the connecting device includes a moving rod 8, which is located in the composite plate 1 and in sliding contact with the composite plate 1, and the moving rod 8 passes through the transmission member 6. The cylindrical surface of the moving rod 8 is fixedly connected with a slider 17, and the slider 17 is located in the inclined groove 7 and in sliding contact with the transmission member 6. The composite plate 1 is slidably connected with an insert block 14 inside, and the insert block 14 is fixedly connected with a connecting rod 11, and the connecting rod 11 cooperates with the fixing mechanism. When the transmission member 6 rotates to a certain extent, the transmission member 6 drives the extrusion block 3 to contact the push rod 13. Since there is a height difference on both sides of the extrusion block 3, that is, when the transmission member 6 rotates, the extrusion block 3 squeezes the push rod 13 to move the push rod 13, and the push rod 13 drives the push plate 9 to move.

[0030] Furthermore, the fixing mechanism includes a push rod 13, which is located in the moving rod 8 and in sliding contact with the moving rod 8. One end of the push rod 13 extends out of the moving rod 8 and cooperates with the extrusion block 3. The other end of the push rod 13 is fixedly connected to a push plate 9. A guide groove 10 is opened inside the push plate 9. A connecting rod 11 passes through the guide groove 10 and in sliding contact with the push plate 9. A spring 12 is fixedly connected to one side of the push rod 13. The other end of the spring 12 is fixedly connected to the moving rod 8. The push plate 9 drives the guide groove 10 to move. Since the connecting rod 11 passes through the guide groove 10 and in sliding contact with the push plate 9, that is, when the push plate 9 drives the guide groove 10 to move, the connecting rod 11 is squeezed to expand outward, and the connecting rod 11 drives the insert block 14 to move and insert into the connecting block 15 to limit the connecting block 15, that is, the connecting block 15 is connected to the moving rod 8.

[0031] The working principle of the utility model is as follows: when the device is used, the handle 5 is rotated, and the handle 5 drives the driving gear 18 to rotate through the driving shaft 4. Since the driving gear 18 is meshed with the tooth groove 16, the driving gear 18 drives the transmission member 6 to rotate through the tooth groove 16, and the transmission member 6 drives the inclined groove 7 to rotate. Since the slider 17 is located in the inclined groove 7, when the inclined groove 7 rotates, the transmission member 6 squeezes the slider 17 to make the slider 17 move horizontally, and the slider 1 drives the moving rod 8 to move, and the moving rod 8 drives the insert block 14 to enter the connecting block 15. When the transmission member 6 rotates to a certain extent, the transmission member 6 drives the extrusion block 3 to contact with the push rod 13. Since the extrusion block 3 has The height difference, that is, when the transmission member 6 rotates, the extrusion block 3 squeezes the push rod 13 to move the push rod 13, and the push rod 13 drives the push plate 9 to move, and the push plate 9 drives the guide groove 10 to move. Since the connecting rod 11 passes through the guide groove 10 and is in sliding contact with the push plate 9, that is, when the push plate 9 drives the guide groove 10 to move, the connecting rod 11 is squeezed to expand outward, and the connecting rod 11 drives the insert block 14 to move and insert into the connecting block 15 to limit the connecting block 15, that is, the connecting block 15 is connected to the moving rod 8, and the composite plate 1 is connected to the composite plate 2 2 through the connecting block 15 and the moving rod 8. The device is convenient for reinforcing the composite plate to avoid cracking of the composite plate.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0033] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A rotatable laminated plate strip reinforcement device, comprising a laminated plate 1 and a laminated plate 2, characterized in that: The first superimposed plate is rotatably connected to the second superimposed plate, the first superimposed plate is internally rotatably connected to a transmission mechanism, one end of the first superimposed plate is rotatably connected to a drive mechanism, the drive mechanism extends into the first superimposed plate and meshes with the transmission mechanism; A connecting device is slidably arranged inside the composite plate, the connecting device cooperates with the transmission mechanism, a fixing mechanism is arranged in the connecting device, and the fixing mechanism cooperates with the transmission mechanism; One end of the second composite plate is fixedly connected with a connecting block, and the second composite plate is connected to the first composite plate through the connecting block.

2. A rotatable composite plate strip reinforcement device according to claim 1, characterized in that: The driving mechanism comprises a rotating handle, a driving shaft is fixedly connected to the contact surface of the rotating handle and the first overlapping plate, the driving shaft extends into the first overlapping plate, and the other end of the driving shaft is fixedly connected to a driving gear, which meshes with the transmission mechanism.

3. A rotatable composite plate strip reinforcement device according to claim 2, characterized in that: The transmission mechanism includes a transmission member, which is rotatably connected to the overlapping plate. A tooth groove is provided on the cylindrical surface of the transmission member, which meshes with the driving gear. An extrusion block is fixedly connected to the inner surface of the transmission member. The extrusion block is tilted and has a height difference on both sides. The extrusion block cooperates with the fixing mechanism, and an inclined groove is provided inside the extrusion block, which cooperates with the connecting device.

4. A rotatable composite plate strip reinforcement device according to claim 3, characterized in that: The connecting device includes a moving rod, which is located in the overlapping plate one and is in sliding contact with the overlapping plate one. The moving rod passes through the transmission member. A slider is fixedly connected to the cylindrical surface of the moving rod. The slider is located in the inclined groove and is in sliding contact with the transmission member. An insert block is slidably connected inside the overlapping plate one. The insert block is fixedly connected to a connecting rod, and the connecting rod cooperates with the fixing mechanism.

5. A rotatable composite plate strip reinforcement device according to claim 4, characterized in that: The fixing mechanism includes a push rod, which is located in the moving rod and in sliding contact with the moving rod. One end of the push rod extends out of the moving rod and cooperates with the extrusion block. The other end of the push rod is fixedly connected to a push plate. A guide groove is opened inside the push plate. The connecting rod passes through the guide groove and is in sliding contact with the push plate. A spring is fixedly connected to one side of the push rod, and the other end of the spring is fixedly connected to the moving rod.

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