Flooring jointing device

Abstract

The present application relates to the technical field of ground construction, in particular to a floor grid joint device, the support assembly is divided into two sections of support rails which are disassembled, so that after the moving assembly moves to a certain section of the support rail, the other support rail is disassembled and then assembled to another position in the moving direction, then the moving wheel continues to move on the support rail, the mounting head is used for connecting and fixing with the grid joint assembly, then the lifting cylinder drives the lifting rod to move upward to lift the grid joint assembly, after the moving wheel moves to the specified position, the lifting cylinder moves the lifting rod and the mounting head downward, so that the grid joint assembly is placed on the corresponding construction position, the mounting plate of the grid joint assembly is fixed on the ground by the fixing bolt to be supported by the vertical plate, after pouring, the transverse plate and the connecting rod prevent the expansion joint from moving vertically, then the support rail and the moving wheel are repeatedly moved to sequentially construct, and the efficiency of placing the grid joint assembly is improved.

Description

Technical Field

[0001] This invention relates to the field of ground construction technology, and in particular to a floor slab partition joint device. Background Technology

[0002] Large-area concrete floors, being brittle thin-walled structures, are highly susceptible to constraint stress and temperature stress, leading to hollowing and cracking. Furthermore, with frequent surface wear during use, this hollowing and cracking will continue to develop. Therefore, it is necessary to leave expansion joints during the construction of large-area concrete floors to reduce deformation due to expansion, contraction, and warping, effectively preventing and limiting the formation of cracks.

[0003] The existing construction process for dividing joints generally involves manual positioning and installation of the dividing joint components, which is inefficient and labor-intensive. Summary of the Invention

[0004] The purpose of this invention is to provide a floor segmentation joint device, which makes the direction of movement easier to control and improves the efficiency of placing segmentation joint components.

[0005] To achieve the above objectives, the present invention provides a floor joint dividing device, comprising a support assembly, a moving assembly, and a dividing joint assembly. The support assembly includes two support rails, which are detachably connected and arranged in series. The moving assembly includes a moving wheel, a support frame, a lifting cylinder, a lifting rod, and a mounting head. The moving wheel is disposed within the support rails, the support frame is disposed on the moving wheel, the lifting cylinder is fixed to the support frame, the lifting rod is connected to the output end of the lifting cylinder, and the mounting head is disposed on the lifting rod. The dividing joint assembly includes a vertical plate, a horizontal plate, connecting rods, a mounting plate, and fixing bolts. The horizontal plate is disposed on the mounting head, the vertical plate passes through the horizontal plate and is fixedly connected to the horizontal plate, multiple connecting rods are fixed to the vertical plate, the mounting plate is fixedly connected to the vertical plate and located at the bottom of the vertical plate, and the fixing bolts are disposed on one side of the mounting plate.

[0006] The supporting guide rail includes a second connecting rod, a guide rail body, a connecting plate, a rotating sleeve, two locking blocks, and a first spring. The second connecting rod is fixedly connected to the guide rail body and is located on one side of the guide rail body. The connecting plate is fixedly connected to the guide rail body and is located on the side of the guide rail body away from the second connecting rod. The rotating sleeve is threadedly connected to the connecting plate and is located on one side of the connecting plate. The two locking blocks are slidably connected to the connecting plate and are located on one side of the rotating sleeve. The first spring is disposed between the locking blocks and the connecting plate.

[0007] The support rail also includes a handle, which is fixedly connected to the locking block and located on one side of the locking block.

[0008] The mounting head includes a support sleeve, a sliding sleeve, and a drive cylinder. The support sleeve is fixed on the lifting rod. The sliding sleeve has a groove and is slidably connected to the support sleeve and located on one side of the support sleeve. The output end of the drive cylinder is connected to the sliding sleeve.

[0009] The movable component further includes a mounting plate, which is rotatably connected to the support frame and located on one side of the support frame.

[0010] The movable component further includes a counterweight block, which is fixedly connected to the support frame and located on the side of the support frame away from the mounting plate.

[0011] The upright plate includes a plate body and two support plates. The two support plates are fixedly connected, and the plate body is slidably disposed between the two support plates. A connecting seam is provided between the two support plates.

[0012] The connecting rod includes a horizontal bar and a curved bar, with the horizontal bar fixed to the vertical plate and the curved bar fixed to the horizontal bar.

[0013] This invention discloses a floor expansion joint device. A supporting assembly supports a movable component. Specifically, the supporting assembly consists of two detachable supporting rails. After the movable component moves to one section of the supporting rail, the other supporting rail can be detached and reassembled to another position in the direction of movement. The moving wheel continues to move along the supporting rail. The mounting head connects and fixes to the expansion joint component. A lifting cylinder drives a lifting rod upward to lift the expansion joint component. After the moving wheel moves to a designated position, the lifting cylinder lowers the lifting rod and the mounting head, allowing the expansion joint component to be placed at the corresponding construction position. The mounting plate of the expansion joint component is fixed to the ground with fixing bolts and supported by a vertical plate. After pouring, a horizontal plate and a connecting rod prevent vertical movement of the expansion joint. Repeated movement of the supporting rails and moving wheel allows for sequential construction, making the movement direction easier to control and improving the efficiency of placing the expansion joint component. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a structural diagram of a floor dividing joint device according to the first embodiment of the present invention.

[0016] Figure 2 This is a right-side structural diagram of a floor dividing joint device according to the first embodiment of the present invention.

[0017] Figure 3 This is a structural diagram of a floor dividing joint device according to the second embodiment of the present invention.

[0018] Figure 4 This is a cross-sectional structural diagram of a floor dividing joint device according to the second embodiment of the present invention.

[0019] Figure 5 yes Figure 4 A magnified view of detail A.

[0020] Figure 6 This is a partial cross-sectional view of a floor dividing joint device along the support sleeve according to the second embodiment of the present invention.

[0021] Figure 7 This is a structural diagram of a floor dividing joint device according to the third embodiment of the present invention.

[0022] Support rail 104, moving wheel 105, support frame 106, lifting cylinder 107, lifting rod 108, mounting head 109, upright plate 110, horizontal plate 111, connecting rod 112, mounting plate 113, fixing bolt 114, second connecting rod 201, guide rail body 202, connecting plate 203, rotating sleeve 204, locking block 205, first spring 206, handle 207, support sleeve 208, sliding sleeve 209, drive cylinder 210, mounting plate 211, counterweight block 212, plate body 213, drive cylinder 214, support block 215, rotating roller 216, plate body 301, support plate 302, horizontal bar 303, bending rod 304. Detailed Implementation

[0023] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of this invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, in the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] First Embodiment

[0026] Please see Figures 1-2 , Figure 1 This is a structural diagram of a floor dividing joint device according to the first embodiment of the present invention. Figure 2 This is a right-side structural diagram of a floor dividing joint device according to the first embodiment of the present invention.

[0027] This invention provides a floor slab joint device, comprising a support assembly, a moving assembly, and a joint assembly. The support assembly includes two support rails 104, which are detachably connected and arranged in series. The moving assembly includes a moving wheel 105, a support frame 106, a lifting cylinder 107, a lifting rod 108, and a mounting head 109. The moving wheel 105 is disposed within the support rails 104, the support frame 106 is disposed on the moving wheel 105, the lifting cylinder 107 is fixed to the support frame 106, and the lifting rod 108 is connected to the lifting cylinder 107. The output end is connected, and the mounting head 109 is disposed on the lifting rod 108. The segmentation joint assembly includes a vertical plate 110, a horizontal plate 111, a connecting rod 112, a mounting plate 113, and fixing bolts 114. The horizontal plate 111 is disposed on the mounting head 109. The vertical plate 110 passes through the horizontal plate 111 and is fixedly connected to the horizontal plate 111. Multiple connecting rods 112 are fixed on the vertical plate 110. The mounting plate 113 is fixedly connected to the vertical plate 110 and is located at the bottom of the vertical plate 110. The fixing bolts 114 are disposed on one side of the mounting plate 113.

[0028] In this embodiment, the supporting component supports the moving component. Specifically, the supporting component is divided into two detachable supporting rails 104. After the moving component moves onto one section of the supporting rail 104, the other supporting rail 104 can be detached and assembled onto another position in the direction of movement. Then, the moving wheel 105 continues to move on the supporting rail 104. The mounting head 109 is used to connect and fix with the dividing seam component. Then, the lifting cylinder 107 drives the lifting rod 108 to move upward to lift the dividing seam component. After that, the moving wheel... After 105 is moved to the designated position, the lifting cylinder 107 can lower the lifting rod 108 and the mounting head 109, so that the expansion joint assembly can be placed in the corresponding construction position. The mounting plate 113 of the expansion joint assembly is fixed to the ground by the fixing bolts 114 and supported by the upright plate 110. After pouring, the horizontal plate 111 and the connecting rod 112 prevent the expansion joint from moving vertically. Then, the support guide rail 104 and the moving wheel 105 are moved repeatedly to allow for sequential construction, making the movement direction easier to control and improving the efficiency of placing the expansion joint assembly.

[0029] Second Embodiment

[0030] Please see Figures 3-6 , Figure 3 This is a structural diagram of a floor dividing joint device according to the second embodiment of the present invention. Figure 4 This is a cross-sectional structural diagram of a floor dividing joint device according to the second embodiment of the present invention. Figure 5 yes Figure 4 A magnified view of detail A. Figure 6 This is a partial cross-sectional view of a floor dividing joint device along the support sleeve according to the second embodiment of the present invention.

[0031] Based on the first embodiment, the present invention also provides a floor dividing joint device. The supporting guide rail 104 includes a second connecting rod 201, a guide rail body 202, a connecting plate 203, a rotating sleeve 204, two locking blocks 205, and a first spring 206. The second connecting rod 201 is fixedly connected to the guide rail body 202 and is located on one side of the guide rail body 202. The connecting plate 203 is fixedly connected to the guide rail body 202 and is located on the side of the guide rail body 202 away from the second connecting rod 201. The rotating sleeve 204 is threadedly connected to the connecting plate 203 and is located on one side of the connecting plate 203. The two locking blocks 205 are slidably connected to the connecting plate 203 and are located on one side of the rotating sleeve 204. The first spring 206 is disposed between the locking blocks 205 and the connecting plate 203. When connecting the two support rails 104, first insert the second connecting rod 201 of one support rail 104 into the connecting plate 203 of the other support rail 104, and limit it with the two locking blocks 205. Then rotate the rotating sleeve 204 to lock the second connecting rod 201, thereby completing the connection. When disassembling, rotate the rotating sleeve 204 in the opposite direction to release the second connecting rod 201. Then open the two locking blocks 205 to remove the second connecting rod 201, making disassembly more convenient.

[0032] The support rail 104 also includes a handle 207, which is fixedly connected to the locking block 205 and located on one side of the locking block 205. The handle 207 allows for easier control of the locking block 205's movement, thereby improving work efficiency.

[0033] The mounting head 109 includes a support sleeve 208, a sliding sleeve 209, and a drive cylinder 210. The support sleeve 208 is fixed to the lifting rod 108. The sliding sleeve 209 has a slot and is slidably connected to the support sleeve 208, located on one side of the support sleeve 208. The output end of the drive cylinder 210 is connected to the sliding sleeve 209. The drive cylinder 210 can control the sliding sleeve 209 to extend from the support sleeve 208 to connect with the dividing seam assembly, or to disengage from the dividing seam assembly after it has been placed in place.

[0034] The movable component also includes a mounting plate 113, which is rotatably connected to the support frame 106 and located on one side of the support frame 106. By rotating the mounting plate 113 to a position perpendicular to the support frame 106, it is easier to place and support the dividing seam component, making it easier to install the dividing seam component onto the mounting head 109.

[0035] The movable component also includes a counterweight 212, which is fixedly connected to the support frame 106 and located on the side of the support frame 106 away from the mounting plate 113. The counterweight 212 can increase the counter-torque of the support frame 106, preventing it from tipping over during the placement of the segmentation seam component.

[0036] The mounting plate 113 includes a plate body 213, a drive cylinder 210, and a support block 215. The plate body 213 is rotatably connected to the support frame 106 and is located on one side of the support frame 106. The support block 215 is slidably connected to the plate body 213 and is located on one side of the plate body 213. The drive cylinder 210 is rotatably mounted on the support frame 106, and the output end of the drive cylinder 210 is rotatably connected to the support block 215. Activating the drive cylinder 210 can lift the support block 215, and then support the plate body 213 at an angle perpendicular to the support frame 106, facilitating the placement of the dividing seam assembly.

[0037] The mounting plate 113 also includes a rotating roller 216, which is rotatably mounted on the plate body 213. The rotating roller 216 can reduce the frictional force of the segmentation seam assembly moving on the plate body 213, making movement more convenient.

[0038] Third Embodiment

[0039] Please see Figure 7 , Figure 7 This is a structural diagram of a floor dividing joint device according to the third embodiment of the present invention.

[0040] Based on the second embodiment, the present invention also provides a floor slab joint device. The upright plate 110 includes a plate body 213 and two support plates 302, which are fixedly connected. The plate body 213 is slidably disposed between the two support plates 302, and a connecting seam is provided between the two support plates 302. The plate body 213 can slide relative to the two support plates 302 to adjust its height according to the pouring thickness. The connecting seam can accommodate horizontal deformation and hold jointing agent.

[0041] The connecting rod 112 includes a horizontal bar 303 and a bent bar 304. The horizontal bar 303 is fixed to the vertical plate 110, and the bent bar 304 is fixed to the horizontal bar 303. The bent bar 304 can enhance the connection strength with the surrounding concrete and improve the deformation control capability.

[0042] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. A floor slab partition joint device, characterized in that, The device includes a support assembly, a moving assembly, and a partition joint assembly. The support assembly includes two support rails that are detachably connected and arranged in series. The moving assembly includes a moving wheel, a support frame, a lifting cylinder, a lifting rod, and a mounting head. The moving wheel is disposed within the support rails, the support frame is disposed on the moving wheel, the lifting cylinder is fixed to the support frame, the lifting rod is connected to the output end of the lifting cylinder, and the mounting head is disposed on the lifting rod. The partition joint assembly includes a vertical plate, a horizontal plate, connecting rods, a mounting plate, and fixing bolts. The horizontal plate is disposed on the mounting head, the vertical plate passes through the horizontal plate and is fixedly connected to the horizontal plate, multiple connecting rods are fixed to the vertical plate, the mounting plate is fixedly connected to the vertical plate and located at the bottom of the vertical plate, and the fixing bolts are disposed on one side of the mounting plate.

2. The floor slab joint device as described in claim 1, characterized in that, The supporting guide rail includes a second connecting rod, a guide rail body, a connecting plate, a rotating sleeve, two locking blocks, and a first spring. The second connecting rod is fixedly connected to the guide rail body and is located on one side of the guide rail body. The connecting plate is fixedly connected to the guide rail body and is located on the side of the guide rail body away from the second connecting rod. The rotating sleeve is threadedly connected to the connecting plate and is located on one side of the connecting plate. The two locking blocks are slidably connected to the connecting plate and are located on one side of the rotating sleeve. The first spring is disposed between the locking blocks and the connecting plate.

3. A floor joint dividing device as described in claim 2, characterized in that, The support rail also includes a handle, which is fixedly connected to the locking block and located on one side of the locking block.

4. A floor joint dividing device as described in claim 3, characterized in that, The mounting head includes a support sleeve, a sliding sleeve, and a drive cylinder. The support sleeve is fixed on the lifting rod. The sliding sleeve has a groove and is slidably connected to the support sleeve and located on one side of the support sleeve. The output end of the drive cylinder is connected to the sliding sleeve.

5. A floor joint dividing device as described in claim 4, characterized in that, The movable component also includes a mounting plate, which is rotatably connected to the support frame and located on one side of the support frame.

6. A floor joint dividing device as described in claim 5, characterized in that, The moving component also includes a counterweight block, which is fixedly connected to the support frame and located on the side of the support frame away from the mounting plate.

7. A floor joint device as described in claim 6, characterized in that, The upright plate includes a plate body and two support plates. The two support plates are fixedly connected, and the plate body is slidably disposed between the two support plates. A connecting seam is provided between the two support plates.

8. A floor joint dividing device as described in claim 7, characterized in that, The connecting rod includes a horizontal bar and a curved bar. The horizontal bar is fixed to the vertical plate, and the curved bar is fixed to the horizontal bar.

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