Non-insertion type vibrating device for concrete pouring construction of hollow floor slab

Abstract

The invention discloses a non-insertion type vibrating device for hollow floor concrete pouring construction, and relates to the technical field of building construction equipment, the non-insertion type vibrating device comprises a first fixing seat and an attached type vibrator, a plurality of mounting plates are mounted on the outer side of the first fixing seat, and a U-shaped plate is slidably arranged on the upper portion of the first fixing seat; rubber pads are symmetrically installed on the upper portion of the U-shaped plate, a second fixing seat is installed on the side, close to the first fixing seat, of the attached vibrator, a magnet is installed on the side, close to the U-shaped plate, of the second fixing seat, and a connecting assembly used for the second fixing seat and the U-shaped plate is arranged on the U-shaped plate. The connecting assembly comprises a plurality of fixing rods arranged on the U-shaped plate and first locking blocks arranged on the fixing rods, stable connection between the attached vibrator and the concrete formwork and between the first fixing base and the concrete formwork is ensured through the locking assembly, and potential safety hazards possibly caused by bolt looseness are avoided; the stable connection mode can improve the safety in the construction process.

Description

Technical Field

[0001] The invention relates to the technical field of building construction equipment, and in particular to a non-insertion type vibrating device used for the concrete pouring construction of hollow floor slabs. Background Art

[0002] The construction of hollow slab concrete pouring is the process of pouring concrete into a pre-set hollow slab mold. This type of slab is made of small plastic boxes as units, with concrete poured in the gaps. Cast-in-place concrete hollow slab technology can save materials, reduce the weight of the slab, increase the span, reduce the floor height, and has excellent sound insulation and heat insulation effects. The non-insertion vibrator used in the construction of hollow slab concrete pouring refers to a device that does not directly insert into the concrete for vibration, and relies on external vibration to make the concrete more compact.

[0003] After searching, the invention patent with Chinese patent number CN117027405A discloses a hand-held attached concrete vibrating device. Compared with the prior art, the invention patent with Chinese patent number CN117027405A adopts electromagnetic adsorption to assist hand-holding and movement, which has high efficiency and good effect. Since the vibrator is small and light, it can be operated in time at any part of the formwork, meeting the on-site use requirements and ensuring the quality of concrete construction.

[0004] However, in actual use, the above device uses magnets to connect the equipment to the template, which has strong limitations, because the template is not necessarily made of iron, and conventional equipment is mostly fixed and connected by bolts when used. If it is connected by magnets or bolts, it may loosen or fall off after a long period of vibration, and the position of the equipment is fixed after use, making it difficult to fully vibrate the concrete. Therefore, a non-insertion vibrating device is used for the concrete pouring construction of hollow slabs. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the equipment may loosen or fall off after long-term vibration, and the position of the equipment is fixed after use, making it difficult to fully vibrate the concrete. A non-insertion vibrating device for hollow slab concrete pouring construction is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A non-insertion type vibrating device for hollow slab concrete pouring construction.

[0008] The above technical solution further includes: a first fixed seat and an attached vibrator, a plurality of mounting plates are installed on the outer side of the first fixed seat, a U-shaped plate is slidably arranged on the upper part of the first fixed seat, a rubber pad is symmetrically installed on the upper part of the U-shaped plate, a second fixed seat is installed on the side of the attached vibrator close to the first fixed seat, a magnet is installed on the side of the second fixed seat close to the U-shaped plate, a connecting assembly for the second fixed seat and the U-shaped plate is arranged on the U-shaped plate, the connecting assembly includes a plurality of fixing rods arranged on the U-shaped plate, and a first locking block arranged on the fixing rods, a plurality of locking assemblies are arranged on the first fixed seat and the second fixed seat, and the locking assembly includes a circular plate arranged on the first fixed seat and the second fixed seat, and a third locking block arranged on the circular plate.

[0009] A first sliding groove is provided on the upper part of the first fixing seat, a first sliding block is slidably arranged inside the first sliding groove, and the first sliding block is fixedly connected to the U-shaped plate, and the cross sections of the first sliding groove and the first sliding block are both convex.

[0010] A threaded rod is rotatably connected to the inner side of the first sliding groove, a servo motor is installed on the side of the first fixed seat, the output end of the servo motor extending to the inner side of the first sliding groove is fixedly connected to the threaded rod, and the threaded rod is threadedly connected to the first sliding block.

[0011] A plurality of fixing grooves are provided on the upper portion of the second fixing seat, and a plurality of fixing rods are installed on the upper portion of the U-shaped plate. The positions of the fixing rods correspond to the fixing grooves, and the size of the fixing groove openings matches the size of the fixing rods. The attached vibrator can be moved on the formwork through the first fixing seat, so that it is easier to cover various parts of the concrete.

[0012] A first opening groove is provided on the inner side of the fixing rod, a supporting rod is installed on the inner side of the first opening groove, the supporting rod is slidably connected to the first locking block, the first locking block is slidably connected to the first opening groove, a first spring is installed on the side of the first locking block close to the supporting rod, and the side of the first spring away from the first locking block is fixedly connected to the inner wall of the first opening groove.

[0013] A first connecting rope is installed on the side of the first locking block close to the support rod, and the fixing rod and the U-shaped plate are movably connected to the first connecting rope. A square groove is opened on the upper part of the U-shaped plate, and a sliding plate is slidably arranged on the inner side of the square groove. A second spring is installed on the inner side of the square groove, and the second spring is fixedly connected to the sliding plate. A second connecting rope is installed on the side of the sliding plate away from the second spring. The first connecting rope and the second connecting rope are fixedly connected, and the attached vibrator can be used alone as needed, or can be moved and used through the first fixed seat.

[0014] The outer sides of the first fixed seat and the second fixed seat are both provided with a plurality of second sliding grooves, the inner sides of the second sliding grooves are slidably provided with second sliding blocks, the second sliding blocks are fixedly connected to the circular plate, and the third locking block is rotatably connected to the inner side of the circular plate.

[0015] A second opening groove is provided on the inner side of the second sliding groove, a second locking block is slidably provided on the inner side of the second opening groove, a third spring is installed on the side of the second locking block, and one end of the third spring away from the second locking block is fixedly connected to the inner wall of the second opening groove.

[0016] A plurality of first circular grooves are provided on the outer side of the third locking block, and the plurality of first circular grooves are evenly distributed on the outer side of the third locking block in a circumferential manner. A movable rod is movably connected to the side of the circular plate, and a fourth spring is installed on the outer side of the movable rod. An end of the fourth spring close to the third locking block is fixedly connected to the circular plate, and the movable rod is movably connected to the first circular groove. The size of the opening of the first circular groove matches the size of the movable rod. The attached vibrator and the first fixed seat are firmly connected to the concrete formwork, thereby avoiding safety hazards that may be caused by loose bolts.

[0017] A plurality of second circular grooves are provided on the side of the first fixing seat, the U-shaped plate is threadedly connected to the fixing bolt, the fixing bolt is movably connected to the second circular groove, and a curtain is symmetrically installed on the upper part of the first fixing seat, and both of the curtains are fixedly connected to the first sliding block.

[0018] The present invention has the following beneficial effects:

[0019] 1. In the present invention, the attached vibrator can be moved on the template through the first fixed seat, and can more easily cover various parts of the concrete to ensure that the concrete is fully vibrated, which can not only improve the uniformity of the vibration, but also significantly reduce the time required for vibration, thereby improving construction efficiency.

[0020] 2. In the present invention, the attachment vibrator can be quickly separated from or connected to the first fixing seat through the connecting assembly, which means that the attachment vibrator can be used alone as needed, or can be moved and used through the first fixing seat. This flexibility enables construction personnel to more efficiently adjust and use the attachment vibrator when facing different construction environments and requirements.

[0021] 3. In the present invention, the locking assembly ensures a secure connection between the attached vibrator, the first fixing seat and the concrete formwork, thereby avoiding potential safety hazards caused by loose bolts. This secure connection method can improve safety during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a non-insertion type vibrating device for hollow slab concrete pouring construction proposed by the present invention;

[0023] Figure 2 It is a schematic diagram of the locking assembly structure in the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of the connection component in the present invention;

[0025] Figure 4 It is a schematic diagram of the internal structure of the circular plate in the present invention;

[0026] Figure 5 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 6 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 7 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0029] Figure 8 for Figure 3 A magnified schematic diagram of the structure at D in the middle;

[0030] Fig. 9 for Figure 4 Enlarged schematic diagram of the structure at point E in the middle.

[0031] In the figure: 1. first fixed seat; 2. first sliding groove; 3. servo motor; 4. threaded rod; 5. first sliding block; 6. U-shaped plate; 7. attached vibrator; 8. second fixed seat; 9. fixed rod; 10. fixed groove; 11. first opening groove; 12. support rod; 13. first spring; 14. first locking block; 15. first connecting rope; 16. square groove; 17. sliding plate; 18. second connecting rope; 19. second spring; 20. magnet; 21. second sliding groove; 22. second sliding block; 23. circular plate; 24. second opening groove; 25. third spring; 26. second locking block; 27. third locking block; 28. first circular groove; 29. ​​movable rod; 30. fourth spring; 31. second circular groove; 32. fixing bolt; 33. mounting plate; 34. curtain; 35. rubber pad. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] like Figure 1-Figure 9 As shown, the present invention proposes a non-insertion type vibrating device for hollow slab concrete pouring construction, comprising a first fixed seat 1 and an attached vibrator 7, a plurality of mounting plates 33 are installed on the outer side of the first fixed seat 1, a U-shaped plate 6 is slidably provided on the upper part of the first fixed seat 1, a rubber pad 35 is symmetrically installed on the upper part of the U-shaped plate 6, a second fixed seat 8 is installed on the side of the attached vibrator 7 close to the first fixed seat 1, a magnet 20 is installed on the side of the second fixed seat 8 close to the U-shaped plate 6, a connecting assembly for the second fixed seat 8 and the U-shaped plate 6 is provided on the U-shaped plate 6, the connecting assembly comprises a plurality of fixing rods 9 arranged on the U-shaped plate 6, and a first locking block 14 arranged on the fixing rod 9, a plurality of locking assemblies are arranged on the first fixed seat 1 and the second fixed seat 8, the locking assembly comprises a circular plate 23 arranged on both the first fixed seat 1 and the second fixed seat 8, and a third locking block 27 arranged on the circular plate 23.

[0035] A first sliding groove 2 is provided on the upper part of the first fixed seat 1, and a first sliding block 5 is slidably provided on the inner side of the first sliding groove 2 and fixedly connected to the U-shaped plate 6. The cross-sections of the first sliding groove 2 and the first sliding block 5 are both convex, and a threaded rod 4 is rotatably connected to the inner side of the first sliding groove 2. A servo motor 3 is installed on the side of the first fixed seat 1, and the servo motor 3 extends to the output end inside the first sliding groove 2 and is fixedly connected to the threaded rod 4, and the threaded rod 4 is threadedly connected to the first sliding block 5. A plurality of fixed grooves 10 are provided on the upper part of the second fixed seat 8, and a plurality of fixed rods 9 are installed on the upper part of the U-shaped plate 6. The positions of the fixed rods 9 and the fixed grooves 10 correspond, and the size of the opening of the fixed groove 10 is adapted to the size of the fixed rods 9.

[0036] A first opening groove 11 is provided on the inner side of the fixing rod 9, and a supporting rod 12 is installed on the inner side of the first opening groove 11, and the supporting rod 12 is slidably connected with the first locking block 14, and the first locking block 14 is slidably connected with the first opening groove 11, and a first spring 13 is installed on the side of the first locking block 14 close to the supporting rod 12, and a side of the first spring 13 away from the first locking block 14 is fixedly connected with the inner wall of the first opening groove 11, and a first connecting rope 15 is installed on the side of the first locking block 14 close to the supporting rod 12, and the fixing rod 9 and the U-shaped plate 6 are both movably connected with the first connecting rope 15, and a square groove 16 is provided on the upper part of the U-shaped plate 6, and a sliding plate 17 is slidably provided on the inner side of the square groove 16, and a second spring 19 is installed on the inner side of the square groove 16, and the second spring 19 is fixedly connected with the sliding plate 17, and a second connecting rope 18 is installed on the side of the sliding plate 17 away from the second spring 19, and the first connecting rope 15 is fixedly connected with the second connecting rope 18.

[0037] In this embodiment, when it is necessary to vibrate the concrete, the first fixing seat 1 can be firstly installed on the concrete formwork by bolts, and then the attached vibrator 7 and the first fixing seat 1 can be connected, firstly, the fixing grooves 10 on the second fixing seat 8 are respectively corresponding to the fixing rods 9, and then the fixing rods 9 are inserted into the fixing grooves 10 until the second fixing seat 8 fits with the rubber pads 35 on the U-shaped plate 6. When the fixing rods 9 are inserted into the fixing grooves 10, the second fixing seat 8 squeezes the inclined surface of the first locking block 14 until the first locking block 14 is squeezed into the first opening groove 11. At this time, the first spring 13 contracts. When the second fixing seat 8 contacts the rubber pad 35, the second fixing seat 8 no longer squeezes the first locking block 14. The first spring 13 in the contracted state is reset, and at the same time, the first locking block 14 is reset, and the second fixing seat 8 is limited by the first locking block 14, and then the second fixing seat 8 and the U-shaped plate 6 are tightly connected together;

[0038] When non-insertion vibration work is required, the servo motor 3 can be started, and the threaded rod 4 can be driven to rotate by the servo motor 3. Since the threaded rod 4 is threadedly connected to the first sliding block 5, the first sliding block 5 can be driven to move along the first sliding groove 2 by the force generated by the rotation of the threaded rod 4, and the U-shaped plate 6 can be driven to move at the same time. When the U-shaped plate 6 moves, the first sliding groove 2 can be blocked by the curtain 34. When the U-shaped plate 6 moves, if a certain part needs to be used for a long time, the U-shaped plate 6 can be firmly fixed by rotating the fixing bolt 32 and inserting it into the second circular groove 31. When the U-shaped plate 6 moves, it drives the attached vibrator 7 to move through the second fixing seat 8, which can more easily cover various parts of the concrete and ensure that the concrete is fully vibrated. This can not only improve the uniformity of vibration, but also significantly reduce the time required for vibration, thereby improving construction efficiency.

[0039] When it is necessary to use the attached vibrator 7 alone, the sliding plate 17 can be pulled to slide in the square groove 16. At this time, the second spring 19 contracts and drives the second connecting rope 18 to move. When the second connecting rope 18 moves, it drives the first connecting rope 15 to move, thereby pulling the first locking block 14 into the first opening groove 11. At this time, the second fixing seat 8 and the U-shaped plate 6 can be separated, thereby separating the first fixing seat 1 and the attached vibrator 7, so that the attached vibrator 7 can be used alone as needed, and can also be moved and used through the first fixing seat 1. This flexibility enables construction personnel to more efficiently adjust and use the attached vibrator 7 when facing different construction environments and requirements.

[0040] Embodiment 2

[0041] like Figure 1-Figure 9 As shown, based on the first embodiment, a plurality of second sliding grooves 21 are provided on the outer sides of the first fixed seat 1 and the second fixed seat 8, a second sliding block 22 is slidably provided on the inner side of the second sliding groove 21, the second sliding block 22 is fixedly connected to the circular plate 23, a third locking block 27 is rotatably connected to the inner side of the circular plate 23, a second opening groove 24 is provided on the inner side of the second sliding groove 21, a second locking block 26 is slidably provided on the inner side of the second opening groove 24, a third spring 25 is installed on the side of the second locking block 26, and an end of the third spring 25 away from the second locking block 26 is fixedly connected to the inner wall of the second opening groove 24.

[0042] A plurality of first circular grooves 28 are provided on the outer side of the third locking block 27, and the plurality of first circular grooves 28 are evenly distributed on the outer side of the third locking block 27 in a circumferential manner. A movable rod 29 is movably connected to the side of the circular plate 23, and a fourth spring 30 is installed on the outer side of the movable rod 29. One end of the fourth spring 30 close to the third locking block 27 is fixedly connected to the circular plate 23, and the movable rod 29 is movably connected to the first circular groove 28. The size of the opening of the first circular groove 28 is adapted to the size of the movable rod 29. A plurality of second circular grooves 31 are provided on the side of the first fixed seat 1, and the U-shaped plate 6 is threadedly connected to the fixing bolt 32, and the fixing bolt 32 is movably connected to the second circular groove 31. A curtain 34 is symmetrically installed on the upper part of the first fixed seat 1, and the two curtains 34 are fixedly connected to the first sliding block 5.

[0043] In this embodiment, when the first fixing seat 1 or the attached vibrator 7 needs to be installed on the concrete formwork, the mounting plate 33 and the second fixing seat 8 can be installed by bolts. After the bolts are installed, the position of the third locking block 27 can be adjusted according to the edge shape of the bolts. First, the movable rod 29 is pulled in the direction away from the circular plate 23. At this time, the fourth spring 30 is stretched until the movable rod 29 moves to the outside of the first circular groove 28, and then the third locking block 27 is rotated to make the third locking block 27 correspond to the edge shape of the thread, and then the movable rod 29 is released. The stretched fourth spring 30 is reset, and the second sliding block 22 can be slid along the second sliding groove 21 until the second sliding block 22 slides to the other end of the second sliding groove 21 until. The third locking block 27 covers the bolt and locks the bolt. When the second sliding block 22 slides, it can squeeze the inclined surface of the second locking block 26, thereby driving the second locking block 26 to move to the inner side of the second opening groove 24. At this time, the third spring 25 contracts. When the second sliding block 22 slides to the other end of the second sliding groove 21, the second locking block 26 is no longer squeezed. The third spring 25 in the contracted state is reset, and at the same time, the second locking block 26 is reset, and the circular plate 23 on the second sliding block 22 is limited and fixed, so as to ensure the stable connection between the attached vibrator 7 and the first fixed seat 1 and the concrete formwork, avoiding the safety hazards caused by loose bolts. This stable connection method can improve the safety during the construction process.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A non-insertion type vibrating device for hollow slab concrete pouring construction, comprising a first fixing seat (1) and an attached vibrator (7), characterized in that: A plurality of mounting plates (33) are mounted on the outer side of the first fixing seat (1); a U-shaped plate (6) is slidably mounted on the upper part of the first fixing seat (1); a rubber pad (35) is symmetrically mounted on the upper part of the U-shaped plate (6); a second fixing seat (8) is mounted on the side of the attached vibrator (7) close to the first fixing seat (1); a magnet (20) is mounted on the side of the second fixing seat (8) close to the U-shaped plate (6); a connecting assembly for the second fixing seat (8) and the U-shaped plate (6) is mounted on the U-shaped plate (6); the connecting assembly comprises a plurality of fixing rods (9) mounted on the U-shaped plate (6) and a first locking block (14) mounted on the fixing rods (9); a plurality of locking assemblies are mounted on both the first fixing seat (1) and the second fixing seat (8); the locking assemblies comprise a circular plate (23) mounted on both the first fixing seat (1) and the second fixing seat (8), and a third locking block (27) mounted on the circular plate (23).

2. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 1, characterized in that: A first sliding groove (2) is provided on the upper part of the first fixed seat (1), a first sliding block (5) is slidably provided inside the first sliding groove (2), and is fixedly connected to the U-shaped plate (6), and the cross-sections of the first sliding groove (2) and the first sliding block (5) are both convex.

3. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 2, characterized in that: A threaded rod (4) is rotatably connected to the inner side of the first sliding groove (2); a servo motor (3) is installed on the side of the first fixed seat (1); the output end of the servo motor (3) extends to the inner side of the first sliding groove (2) and is fixedly connected to the threaded rod (4); and the threaded rod (4) is threadedly connected to the first sliding block (5).

4. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 1, characterized in that: A plurality of fixing grooves (10) are provided on the upper part of the second fixing seat (8), and a plurality of fixing rods (9) are installed on the upper part of the U-shaped plate (6). The positions of the fixing rods (9) correspond to the positions of the fixing grooves (10), and the size of the opening of the fixing grooves (10) matches the size of the fixing rods (9).

5. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 4, characterized in that: A first opening groove (11) is provided on the inner side of the fixing rod (9), a supporting rod (12) is installed on the inner side of the first opening groove (11), the supporting rod (12) is slidably connected to a first locking block (14), the first locking block (14) is slidably connected to the first opening groove (11), a first spring (13) is installed on a side of the first locking block (14) close to the supporting rod (12), and a side of the first spring (13) away from the first locking block (14) is fixedly connected to an inner wall of the first opening groove (11).

6. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 5, characterized in that: A first connecting rope (15) is installed on a side of the first locking block (14) close to the support rod (12); the fixing rod (9) and the U-shaped plate (6) are movably connected to the first connecting rope (15); a square groove (16) is provided on the upper part of the U-shaped plate (6); a sliding plate (17) is slidably arranged on the inner side of the square groove (16); a second spring (19) is installed on the inner side of the square groove (16); the second spring (19) and the sliding plate (17) are fixedly connected; a second connecting rope (18) is installed on a side of the sliding plate (17) away from the second spring (19); and the first connecting rope (15) and the second connecting rope (18) are fixedly connected.

7. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 1, characterized in that: A plurality of second sliding grooves (21) are provided on the outer sides of the first fixed seat (1) and the second fixed seat (8); a second sliding block (22) is slidably provided on the inner sides of the second sliding grooves (21); the second sliding block (22) is fixedly connected to the circular plate (23); and the third locking block (27) is rotatably connected to the inner side of the circular plate (23).

8. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 7, characterized in that: A second opening groove (24) is provided on the inner side of the second sliding groove (21), a second locking block (26) is slidably provided on the inner side of the second opening groove (24), a third spring (25) is installed on the side of the second locking block (26), and one end of the third spring (25) away from the second locking block (26) is fixedly connected to the inner wall of the second opening groove (24).

9. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 8, characterized in that: The outer side of the third locking block (27) is provided with a plurality of first circular grooves (28), and the plurality of first circular grooves (28) are evenly distributed on the outer side of the third locking block (27) in a circumferential manner. A movable rod (29) is movably connected to the side of the circular plate (23), and a fourth spring (30) is installed on the outer side of the movable rod (29). One end of the fourth spring (30) close to the third locking block (27) is fixedly connected to the circular plate (23), and the movable rod (29) is movably connected to the first circular groove (28). The size of the opening of the first circular groove (28) is adapted to the size of the movable rod (29).

10. A non-insertion type vibrating device for hollow slab concrete pouring construction according to claim 9, characterized in that: A plurality of second circular grooves (31) are provided on the side of the first fixing seat (1); the U-shaped plate (6) is threadedly connected to the fixing bolt (32); the fixing bolt (32) is movably connected to the second circular groove (31); and a blocking curtain (34) is symmetrically mounted on the upper part of the first fixing seat (1); the two blocking curtains (34) are fixedly connected to the first sliding block (5).

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