Assembly type concrete laminated slab mounting and moving device

Abstract

The utility model discloses an assembly type concrete laminated slab installing and moving device which comprises a base plate, a first positioning block, a second positioning block, a hinged support, a foot plate, a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, two tracks are arranged on the back face of the base plate, and the first positioning block is fixed at one end of the back face of the base plate. The first positioning block is connected to the rail, the second positioning block is connected to the rail, transverse grooves with openings in the rear ends are formed in the bottom ends of the first positioning block and the second positioning block, a plurality of vertical positioning holes are formed in the base plate, and the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are movably connected to the two ends of the hinged support. According to the mounting and moving device for the laminated slab, power is not needed, the connecting steel bars on the side edges serve as stress points, the position of the laminated slab can be finely adjusted after the laminated slab is hoisted to the slab face, convenience and rapidness are achieved, and the working efficiency and the mounting accuracy are improved.

Description

Technical Field

[0001] The utility model belongs to the field of composite board installation, and in particular relates to a mobile device for installing an assembled concrete composite board. Background Art

[0002] The composite slab is a kind of building formwork that combines prefabricated slabs and cast-in-place concrete. The internal connection is made by welding the keel steel trusses. When the concrete is poured, the connecting parts of the composite slab are integrated with the steel bars and concrete, making it more bonded and firm. It is particularly suitable for use in large-span buildings.

[0003] The installation of the composite slab is carried out by using tower cranes, hoists and other equipment. The side steel bars connecting the composite slabs are tied in advance to facilitate the subsequent overall pouring. In fact, it is impossible to accurately position the composite slabs during installation. In many cases, they need to be re-hoisted or manually pried for fine-tuning. However, re-hoisting will reduce the installation speed and efficiency, and manual prying will damage the prefabricated slabs. In addition, some people use wedge-shaped wooden blocks for embedded adjustment or mechanical expansion. The wedge-shaped wooden blocks are difficult to remove during use. If mechanical expansion is used, the motor (or cylinder) is too heavy and the connection is troublesome, which is not accepted by workers. Therefore, it is necessary to design a new type of installation mobile device to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model discloses a mobile installation device for assembled concrete composite panels. It does not require power and uses the connecting steel bars on the side as the force points. After the composite panels are hoisted to the panel surface, the position of the composite panels can be fine-tuned, which is convenient and quick, and improves work efficiency and installation accuracy.

[0005] In order to achieve the above object, the technical solution of the utility model is as follows:

[0006] An assembled concrete composite slab installation and moving device comprises a base plate, a first positioning block, a second positioning block, a hinge seat, a foot plate, a first connecting rod, a second connecting rod, a third connecting rod, and a fourth connecting rod. Two tracks are arranged on the back of the base plate, the first positioning block is fixed to one end of the back of the base plate, the second positioning block is connected to the track, the bottom ends of the first positioning block and the second positioning block are provided with horizontal grooves with rear end openings, a plurality of vertical positioning holes are arranged on the base plate, one end of the first connecting rod and the second connecting rod is movably connected to one end of the hinge seat, the other end of the first connecting rod is movably connected to the first positioning block, the other end of the second connecting rod is movably connected to the second positioning block, one end of the third connecting rod and the fourth connecting rod is movably connected to the other end of the hinge seat, the other end of the third connecting rod and the fourth connecting rod is movably connected to the top plate, and the foot plate is arranged above the hinge seat.

[0007] As an improvement of the present invention, a limiting block is provided at the other end of the back side of the substrate.

[0008] As an improvement of the present invention, a locking bolt is provided on the outer side of the second positioning block.

[0009] As an improvement of the present invention, the other end of the first connecting rod is connected to the first positioning block via a hinge, and the other end of the second connecting rod is also connected to the second positioning block via a hinge.

[0010] As an improvement of the present invention, the other ends of the third connecting rod and the fourth connecting rod are connected to the top plate via a ball.

[0011] As an improvement of the utility model, a friction surface 1 is provided on the outer side of the top plate.

[0012] As an improvement of the utility model, a second friction surface is provided on the upper surface of the foot plate.

[0013] The beneficial effects of the utility model are:

[0014] The utility model discloses an assembled concrete composite slab installation and moving device, which does not require power. When in use, the connecting steel bars on the side are used as force points. After the composite slab is hoisted to the slab surface, the position of the composite slab can be fine-tuned by stepping on the footboard, which is convenient and quick, and improves work efficiency and installation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the utility model when in use.

[0016] Figure 2 It is a back view of the substrate described in the utility model.

[0017] Figure 3 This is a schematic diagram of the second positioning block described in the utility model.

[0018] Figure 4 It is a schematic diagram of the hinge seat and the foot plate described in the utility model.

[0019] Figure 5 It is a schematic diagram of the top plate described in the utility model.

[0020] Figure 6 It is a schematic diagram of the top support of the steel cage described in the utility model.

[0021] Figure 7 This is a schematic diagram of the steel top support described in the utility model.

[0022] List of Figure Symbols:

[0023] 1. Base plate, 2. First positioning block, 3. Second positioning block, 4. Hinge seat, 5. Foot plate, 6. First connecting rod, 7. Second connecting rod, 8. Third connecting rod, 9. Fourth connecting rod, 10. Top plate, 11. Track, 12. Groove, 13. Limit block, 14. Locking bolt, 15. Hinge, 16. Ball, 17. Friction surface one, 18. Friction surface two, 19. Track groove, 20. Steel cage, 21. Steel section, 22. Fixing rod, 23. Composite plate, 24. Positioning hole, 25. Stop block. DETAILED DESCRIPTION

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific implementations. It should be understood that the following specific implementations are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0025] As shown in the figure, the assembled concrete composite slab installation and moving device described in the utility model includes a base plate 1, a first positioning block 2, a second positioning block 3, a hinge seat 4, a foot plate 5, a first connecting rod 6, a second connecting rod 7, a third connecting rod 8, and a fourth connecting rod 9. Two tracks 11 are arranged on the back of the base plate 1, the first positioning block 2 is fixed to one end of the back of the base plate 1, and the second positioning block 3 is connected to the track 11. The bottom ends of the first positioning block 2 and the second positioning block 3 are provided with a horizontal groove 12 with a rear end opening, and a plurality of vertical positioning holes 24 are provided on the base plate 1. One end of the first connecting rod 6 and the second connecting rod 7 is movably connected to one end of the hinge seat 4, and the other end of the first connecting rod 6 is movably connected to the first positioning block 2, and the other end of the second connecting rod 7 is movably connected to the second positioning block 3. One end of the third connecting rod 8 and the fourth connecting rod 9 is movably connected to the other end of the hinge seat 4, and the other ends of the third connecting rod 8 and the fourth connecting rod 9 are movably connected to the top plate 10, and the foot plate 5 is arranged above the hinge seat 4.

[0026] The assembled concrete composite slab installation moving device described in the utility model can be used in two occasions. The first is that there is a steel cage 20 on the side of the composite slab 23, such as Figure 1 and 6 As shown, the transverse grooves 12 at the bottom ends of the first positioning block 2 and the second positioning block 3 are stuck on the horizontal steel bars. The second type is that the side of the composite plate 23 has a steel section 21, and the top of the steel section 21 has a fixing rod 22, such as Figure 7 As shown, the fixing rod 22 passes upward through the positioning hole 24 for fixing.

[0027] First, the first type is introduced: there is a steel cage 20 on the side of the composite plate 23, and there are several horizontal steel bars on the plane of the steel cage 20. First, the groove 12 of the first positioning block 2 is clamped on a horizontal steel bar, and then the position of the second positioning block 3 is adjusted on the track 11, so that the groove 12 at the bottom of the second positioning block 3 is clamped on another horizontal steel bar (at this time, 2 / 3 of the length of the first positioning block 2 and the second positioning block 3 is placed on the steel bar, and the other 1 / 3 is suspended outside, the rear end of the groove 12 is open, and the front end is a stopper 25 to hook the vertical steel bar at the front end of the steel cage, from Figure 1 As can be seen, at this time the base plate 1 can only move to the right but not to the left), then lift the foot plate 5 upwards so that the two top plates 10 on the other side of the foot plate 5 support the side of the superimposed plate 23. At this time, the first connecting rod 6 and the second connecting rod 7 are at an oblique upward angle, and the third connecting rod 8 and the fourth connecting rod 9 are at an oblique downward angle. Step on the foot plate 5 with your foot. Since the base plate 1 cannot move to the left, its force will push the superimposed plate 23 horizontally to the right until the superimposed plate to be adjusted is moved to the predetermined position. The whole process does not require re-lifting. The position of the superimposed plate can be fine-tuned by stepping on the foot plate, which is convenient and quick, and improves work efficiency and installation accuracy.

[0028] The second type: if there is a steel bar 21 on the side of the composite plate 23, and a fixing rod 22 is provided above the steel bar 21, such as Figure 7 As shown, when in use, the fixing rod 22 is passed upward through the positioning hole 24 for fixing (through two positioning holes 24), and the first positioning block 2 and the second positioning block 3 are placed on the steel section. At this time, the position of the base plate 1 is fixed, and then the foot plate 5 is lifted up so that the two top plates 10 on the other side of the foot plate 5 support the side of the superimposed plate 23. By stepping on the foot plate 5, the superimposed plate 23 can also be pushed horizontally to the right until the superimposed plate to be adjusted is moved to the predetermined position.

[0029] The installation environment of the composite slab basically falls into these two situations. Therefore, the assembled concrete composite slab installation mobile device described in the utility model has a wide range of applications, does not require power (motor or cylinder), has a light overall weight, is flexible and convenient to use, has low cost, and is worthy of promotion.

[0030] In order to prevent the second positioning block 3 from sliding out of the track 11 during adjustment, a limiting block 13 is provided at the other end of the back side of the base plate 1 to ensure that the second positioning block 3 does not slide out.

[0031] The first positioning block 2 described in the utility model is fixed, and the second positioning block 3 can be translated along the track, so when using it, you only need to adjust the position of the second positioning block 3, which is simple and convenient. A locking bolt 14 is provided on the outer side of the second positioning block 3, which can be locked after it is in place.

[0032] The track 11 of the present invention is dovetail-shaped or T-shaped. Correspondingly, the track groove 19 above the second positioning block 3 is also dovetail-shaped or T-shaped. The direction of the track groove 19 is perpendicular to the groove 11 .

[0033] The other end of the first connecting rod 6 of the utility model is connected to the first positioning block 2 through a hinge 15, and the other end of the second connecting rod 7 is also connected to the second positioning block 3 through a hinge (in addition, the hinge seat 4 is also opened with holes and grooves), which is convenient for adjusting the horizontal and vertical angles.

[0034] The other ends of the third connecting rod 8 and the fourth connecting rod 9 of the present invention are connected to the top plate 10 through the ball 16, ensuring that the top plate 10 is in close contact with the side of the composite plate 23 to facilitate the transmission of force.

[0035] The top plate 10 of the utility model is provided with a friction surface 17 on the outside. Figure 4 As shown, the top plate 10 is prevented from sliding away from the side of the overlapping plate 23.

[0036] The utility model described foot plate 5 has a friction surface 18 on the upper surface. Figure 5 As shown, it prevents slipping underfoot and increases safety.

[0037] It should be noted that the above content only illustrates the technical idea of ​​the utility model and cannot be used to limit the protection scope of the utility model. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications all fall within the protection scope of the claims of the utility model.

Claims

1. The mobile device for installing the assembled concrete composite slab is characterized by: The invention comprises a base plate (1), a first positioning block (2), a second positioning block (3), a hinge seat (4), a foot plate (5), a first connecting rod (6), a second connecting rod (7), a third connecting rod (8), and a fourth connecting rod (9), wherein two tracks (11) are arranged on the back of the base plate (1), the first positioning block (2) is fixed to one end of the back of the base plate (1), the second positioning block (3) is connected to the track (11), the bottom ends of the first positioning block (2) and the second positioning block (3) are provided with a transverse groove (12) with a rear end opening, and the base plate (1) is provided with a There are a plurality of vertical positioning holes (24), one end of the first connecting rod (6) and the second connecting rod (7) are movably connected to one end of the hinge seat (4), the other end of the first connecting rod (6) is movably connected to the first positioning block (2), the other end of the second connecting rod (7) is movably connected to the second positioning block (3), one end of the third connecting rod (8) and the fourth connecting rod (9) are movably connected to the other end of the hinge seat (4), the other end of the third connecting rod (8) and the fourth connecting rod (9) are movably connected to the top plate (10), and the foot plate (5) is arranged above the hinge seat (4).

2. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: A limiting block (13) is provided at the other end of the back side of the substrate (1).

3. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: A locking bolt (14) is provided on the outer side of the second positioning block (3).

4. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: The other end of the first connecting rod (6) is connected to the first positioning block (2) via a hinge (15), and the other end of the second connecting rod (7) is also connected to the second positioning block (3) via a hinge.

5. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: The other ends of the third connecting rod (8) and the fourth connecting rod (9) are connected to the top plate (10) via a ball (16).

6. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: A friction surface 1 (17) is provided on the outer side of the top plate (10).

7. The mobile installation device for assembled concrete composite panels according to claim 1 is characterized in that: The upper surface of the foot plate (5) is provided with a second friction surface (18).

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