Beam and slab concrete pouring isolation device

Abstract

The utility model relates to the technical field of building construction equipment, in particular to a beam slab concrete pouring isolation device which comprises a beam body frame, floor slab molds are arranged on the two sides of the beam body frame, and two sets of isolation assemblies are arranged on the upper side of the beam body frame. The isolation assembly comprises a fixed frame, a supporting frame, a first fixed block, a movable rolling shaft, a second fixed block, a guide sliding rail, a hydraulic cylinder, a supporting partition plate, an inserting rod, a supporting keel, a connecting block and a guide sliding block. The supporting partition plates are erected on the two sides of the beam body frame, the inserting rods, the fixing frame and the supporting frame are matched to improve the stability of the supporting partition plates, floor slab molds on the two sides are effectively protected, concrete is prevented from being scattered to the surfaces of the floor slab molds on the side faces, and the floor slab pouring quality is effectively improved. And meanwhile, the height of the supporting partition plate is adjusted through a hydraulic cylinder, inserting rods can be conveniently taken out from the interior of concrete, meanwhile, the whole equipment can be conveniently moved through multiple sets of movable rolling shafts, and operation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction equipment technology, specifically to an isolation device for concrete pouring of beams and slabs. Background Technology

[0002] In building structures, the concrete for beams and floor slabs often has different grades, especially in large-span structures where the beam cross-section is large, the volume of concrete poured is large, and the grade difference between beams and slabs is large. According to the construction process, the concrete in the beam area and the floor slab area must be poured in strict accordance with the construction sequence. Usually, the beam area is poured first and then the floor slab area.

[0003] In actual construction, without isolation and protection, concrete is easily spilled onto the floor slab during beam pouring, and it is difficult to clean up the spilled concrete. Due to the time interval, the concrete scattered on the slab surface cannot effectively bond with the subsequent slab surface concrete, resulting in water seepage and concrete color difference on the slab surface, which affects the quality of floor slab pouring.

[0004] Therefore, it is necessary to invent a concrete pouring isolation device for beams and slabs to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a concrete pouring isolation device for beams and slabs, in order to solve the problem that concrete scattered on the slab surface cannot effectively bond with the subsequent slab surface concrete, resulting in water seepage and concrete color difference on the slab surface, which affects the quality of floor slab pouring.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a beam-slab concrete pouring isolation device, comprising a beam frame, floor slab molds on both sides of the beam frame, and two sets of isolation components on the upper side of the beam frame. The isolation components include a fixed frame, a support frame, a first fixed block, a movable roller, a second fixed block, a guide rail, a hydraulic cylinder, a support partition, a plug-in rod, a support keel, a connecting block, and a guide slider. The support frame is fixedly connected to the upper surface of the fixed frame, and the support partition slides up and down on the side of the support frame.

[0007] By adopting the above technical solution, during the pouring process, the support partition is erected on both sides of the beam frame, and the plug rod is inserted into the inside of the beam frame to improve the stability of the support partition, effectively protect the floor slab molds on both sides, prevent concrete from spilling onto the surface of the floor slab molds on the sides, and effectively improve the pouring quality of the floor slab.

[0008] Optionally, plug-in rods are welded and fixed at both ends of the support partition, and a supporting keel is fixedly connected to the side of the support partition.

[0009] Through adoption of the technical scheme, the plug-in rod is inserted into the inside of the beam body frame, and is used for fixing the support partition plate on the side of the beam body frame, and the support batten is used for fixing the side of the support partition plate.

[0010] Optionally, the connecting block is fixedly connected to the upper side of the middle part of the support batten, and the support batten is fixedly connected with a plurality of groups of guide sliding blocks on the front and rear sides.

[0011] Optionally, the hydraulic cylinder is fixedly installed on the upper surface of the fixed frame, and the upper end of the telescopic rod in the hydraulic cylinder is fixedly connected with the connecting block.

[0012] Through adoption of the technical scheme, the telescopic rod in the hydraulic cylinder is pushed out upward, and the support partition plate is pushed upward through the connecting block.

[0013] Optionally, the second fixed block is fixedly connected with the upper end of the support frame, and an inclined guide sliding rail is fixedly connected between the second fixed block and the fixed frame, and the guide sliding block is slidingly connected with the guide sliding rail.

[0014] Through adoption of the technical scheme, the guide sliding block is slid upward and downward on the surface of the guide sliding rail, the position of the support partition plate is positioned, and the stability of the sliding of the support partition plate is improved.

[0015] Optionally, a plurality of groups of first fixed blocks are fixedly connected to the left and right sides of the lower surface of the fixed frame, and the two ends of the movable roller shaft are rotatably connected with the left and right groups of first fixed blocks.

[0016] Through adoption of the technical scheme, the movable roller shaft is rolled forward and backward on the surface of the floor mold, and the position of the support partition plate is adjusted.

[0017] Optionally, the plug-in rod is a threaded steel bar with a length of 1400mmφ25mm, and a welding length of 800mm, and the support batten is a square steel pipe with a size of 50mm*50mm.

[0018] Optionally, the support partition plate is a Q235B patterned steel plate with a length of 1000mm, a width of 800mm, and a thickness of 3mm.

[0019] Through adoption of the technical scheme, the patterned steel plate is matched with the square steel pipe, the strength of the support partition plate is improved, the service life is improved, the threaded steel bar is convenient to take out from the poured concrete, and the threaded steel bar does not have influence on the concrete.

[0020] In the above technical scheme, the technical effects and advantages of the utility model are provided:

[0021] 1.The utility model discloses a supporting partition is set up at the both sides of the beam body frame, and the plug-in rod is inserted into the inside of the beam body frame, and the stability of the supporting partition is improved by cooperating with the fixed frame and the support frame, and the both sides floor mold are effectively protected, and the concrete is prevented from spilling to the surface of the floor mold on the side, and the floor pouring quality is effectively improved.

[0022] 2.The utility model discloses a height of supporting partition is adjusted by utilizing hydraulic cylinder, and the plug-in rod is taken out from the inside of concrete, and a plurality of groups of movable rollers are convenient for moving the whole equipment, and the operation is convenient. DRAWINGS

[0023] Figure 1 It is the whole structure schematic diagram of the utility model;

[0024] Figure 2 It is the front side structure schematic diagram of the supporting partition of the utility model;

[0025] Figure 3 It is the back structure schematic diagram of the supporting partition of the utility model;

[0026] Figure 4 It is the support keel structure schematic diagram of the utility model;

[0027] Figure 5 It is the fixed frame structure schematic diagram of the utility model.

[0028] Mark explanation:

[0029] 1, beam body frame;12, floor mold;2, fixed frame;21, support frame;22, first fixed block;23, movable roller;24, second fixed block;25, guide slide rail;26, hydraulic cylinder;3, supporting partition;31, plug-in rod;32, support keel;34, connecting block;35, guide sliding block. Specific implementation

[0030] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below in conjunction with the drawings.

[0031] The utility model provides a supporting partition for the floor pouring of the building, which comprises a fixed frame, a support frame, a supporting partition, a support keel and a plug-in rod. Figures 1 to 3The illustrated beam slab concrete pouring isolation device comprises a beam body frame 1, floor slab molds 12 arranged on both sides of the beam body frame 1, two groups of isolation assemblies arranged on the upper side of the beam body frame 1, the isolation assembly comprising a fixed frame 2, a support frame 21, a first fixed block 22, a movable roller shaft 23, a second fixed block 24, a guide sliding rail 25, a hydraulic cylinder 26, a support partition plate 3, a plug-in rod 31, a support joist 32, a connecting block 34, a guide sliding block 35, the support frame 21 being fixedly connected with the upper surface of the fixed frame 2, the support partition plate 3 sliding up and down on the side surface of the support frame 21, the plug-in rod 31 being a threaded steel bar with a length of 1400mmφ25mm, a welding length of 800mm, the support joist 32 being a square steel pipe with a size of 50mm*50mm, the support partition plate 3 being a Q235B patterned steel plate with a length of 1000mm, a width of 800mm and a thickness of 3mm.

[0032] The threaded steel bar with a diameter of φ25mm can be directly placed on the inner side of the beam body frame 1 without affecting the concrete pouring process, the threaded steel bar with a diameter of φ25mm is easier to circulate under the premise of meeting the strength, the threaded steel bar with a diameter of φ25mm and the support partition plate 3 are double-face fully welded, and the support partition plate 3 and the support joist 32 are double-face welded, the two groups of isolation assemblies are used in cooperation during the process of pouring concrete into the interior of the beam body frame 1, are respectively placed on the left and right sides of the beam body frame 1, and are inserted into the interior of the beam body frame 1 through the support partition plates 3 on the two sides, the plug-in rod 31 is completely inserted into the interior of the beam body frame 1 during construction, so that the lower end of the support partition plate 3 is in complete contact with the upper steel bar of the beam body frame 1, the support partition plate 3 and the plug-in rod 31 are extracted from the interior of the concrete after the filling of concrete into the interior of the beam body frame 1 is completed, and the length of 1m is taken as a pouring unit for cyclic construction.

[0033] Participate Figures 3 to 5 The plug-in rod 31 is fixedly welded at the front and rear end edges of the support partition plate 3, the support joist 32 is fixedly connected with the side surface of the support partition plate 3, the connecting block 34 is fixedly connected with the upper side of the middle part of the support joist 32, a plurality of guide sliding blocks 35 are fixedly connected with the front and rear sides of the support joist 32, the hydraulic cylinder 26 is fixedly installed on the upper surface of the fixed frame 2, the upper end of the telescopic rod in the hydraulic cylinder 26 is fixedly connected with the connecting block 34, the second fixed block 24 is fixedly connected with the upper end of the support frame 21, the guide sliding rail 25 in an inclined shape is fixedly connected between the second fixed block 24 and the fixed frame 2, the guide sliding block 35 is slidingly connected with the guide sliding rail 25, a plurality of first fixed blocks 22 are fixedly connected with the left and right sides of the lower surface of the fixed frame 2, and the two ends of the movable roller shaft 23 are rotatably connected with the left and right groups of first fixed blocks 22.

[0034] Specific, in the process of pouring, the two groups of isolation components are placed on the left and right sides of the beam body frame 1 respectively, at this time the telescopic rod in the hydraulic cylinder 26 is retracted inward, driving the supporting partition plate 3 to slide downward along the inclined supporting frame 21, while the guide sliding block 35 slides downward on the surface of the guide sliding rail 25, improving the stability of the movement of the supporting partition plate 3, until the plug-in rod 31 is completely inserted into the inside of the beam body frame 1, so that the lower end of the supporting partition plate 3 is in complete contact with the upper reinforcement of the beam body frame 1, after pouring is completed, the telescopic rod in the hydraulic cylinder 26 is pushed out to the outside, and then the supporting partition plate 3 is pushed upward, and the plug-in rod 31 is pulled out from the concrete, after complete pulling out, the supporting partition plate 3 is moved forward by the plurality of moving rollers 23, and is moved to the next construction unit for construction, under the premise of effectively protecting the floor mold 12 on both sides, the convenience of taking and placing the supporting partition plate 3 and the turnover is further improved, and the stability of the supporting partition plate 3 is further improved by the fixed frame 2 and the supporting frame 21.

[0035] The working principle of the utility model is: through the supporting partition plate 3 is erected on the both sides of the beam body frame 1, and the plug-in rod 31 is inserted into the inside of the beam body frame 1, the stability of the supporting partition plate 3 is improved by cooperating with the fixed frame 2 and the supporting frame 21, the floor mold 12 on both sides is effectively protected, concrete is prevented from spilling to the surface of the floor mold 12 on the side, and the floor pouring quality is effectively improved; at the same time, the height of the supporting partition plate 3 is adjusted by the hydraulic cylinder 26, the plug-in rod 31 is conveniently taken out from the inside of the concrete, and the plurality of moving rollers 23 are convenient for moving the whole equipment, and the operation convenience is improved.

[0036] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A beam-slab concrete pouring isolation device comprising a beam body frame (1), characterized in that: Two sides of the beam body frame (1) are provided with floor molds (12), and two groups of isolation components are arranged on the upper side of the beam body frame (1), the isolation component comprises a fixed frame (2), a support frame (21), a first fixed block (22), a movable roller shaft (23), a second fixed block (24), a guide slide rail (25), a hydraulic cylinder (26), a support partition plate (3), a plug-in rod (31), a support joist (32), a connecting block (34), a guide sliding block (35), the support frame (21) is fixedly connected with the upper surface of the fixed frame (2), and the support partition plate (3) slides up and down on the side surface of the support frame (21).

2. A beam and slab concrete pouring isolation device as claimed in claim 1 wherein: Plug-in rods (31) are welded and fixed at the front and rear end edges of the support partition plate (3), and the side surface of the support partition plate (3) is fixedly connected with a support joist (32).

3. A beam and slab concrete pouring isolation device as claimed in claim 2, wherein: The connecting block (34) is fixedly connected with the upper side of the middle part of the support joist (32), and a plurality of guide sliding blocks (35) are fixedly connected to the front and rear sides of the support joist (32).

4. The beam and slab concrete pouring isolation device according to claim 1, characterized in that: The hydraulic cylinder (26) is fixedly installed on the upper surface of the fixed frame (2), and the upper end of the telescopic rod in the hydraulic cylinder (26) is fixedly connected with the connecting block (34).

5. A beam and slab concrete pouring spacer device as claimed in claim 4, wherein: The second fixed block (24) is fixedly connected with the upper end of the support frame (21), and an inclined guide slide rail (25) is fixedly connected between the second fixed block (24) and the fixed frame (2), and the guide sliding block (35) is slidably connected with the guide slide rail (25).

6. A beam and slab concrete pouring isolation device as claimed in claim 1, wherein: A plurality of first fixed blocks (22) are fixedly connected to the left and right sides of the lower surface of the fixed frame (2), and the movable roller shaft (23) is rotatably connected with the two groups of first fixed blocks (22) on the left and right sides.

7. The beam and slab concrete pouring isolation device as claimed in claim 1, wherein: The plug-in rod (31) is a threaded steel bar with a length of 1400mmφ25mm, and the welding length is 800mm, and the support joist (32) is a square steel pipe with a size of 50mm*50mm.

8. The beam and slab concrete pouring isolation device according to claim 1, wherein: The support partition plate (3) is a Q235B patterned steel plate with a length of 1000mm, a width of 800mm and a thickness of 3mm.

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