CN221115279U - A shock-absorbing and buffering stacking rack for prefabricated composite panels - Google Patents

Abstract

The utility model discloses a prefabricated laminated slab damping and buffering type stacking rack which comprises a square underframe, wherein a supporting frame is arranged in the square underframe, a first upright post and a second upright post are arranged above the square underframe, connecting plates are arranged at the upper ends of the first upright post and the second upright post, a positioning box is arranged at the lower end of the square underframe, two limiting plates are arranged in the positioning box, and stacking can be carried out through the positioning box and the connecting plates, so that space is saved; the two first upright posts are provided with 2-6 fixing rods, the fixing rods are connected with two groups of damping rubber mats, the upper surfaces and the lower surfaces of the damping rubber mats are formed by combining a plurality of groups of damping units.

Description

Prefabricated superimposed sheet shock attenuation buffering formula stack

Technical Field

The utility model belongs to the field of building construction, and particularly relates to a shock absorption buffer type stacking rack for prefabricated laminated slabs.

Background

The laminated slab is a common building prefabricated member, and is widely applied in the building industry due to light weight, economy and good anti-seismic performance.

In the processing enterprises of the laminated plates, how to stack the laminated plates is a big problem, and the safety, the small occupied area, the shock resistance and other problems are required to be paid attention to, so that the safety and the stability of the laminated plates in the processes of loading, unloading, transporting and distributing can be ensured. The stacking mode of the laminated plates commonly used at present has several defects:

1. The stacking of the multi-layer laminated plates is generally realized by placing the skids between layers for shock absorption and isolation, but the skids are small in size and not completely accurate in placement position, so that the stress is unreasonable during stacking; the better damping effect is difficult to play;

2. The stacking cannot be too high, each fork of the stacking rack can only be stacked for 6-8 blocks at most, a large amount of stacking places are occupied in the production and storage processes, partial enterprises also carry out rectification and modification on the stacking rack system, the stacking rack system is hopefully higher, but the stacking has potential safety hazard,

Therefore, a new stacking rack for superimposed sheets needs to be developed to ensure safe and stable stacking of the components.

Disclosure of utility model

In order to solve the problems, the utility model discloses a prefabricated laminated plate shock absorption and buffering stacking rack which is scientific in structure, good in shock absorption and buffering effect between layers, capable of being stacked, low in cost, low in loss and convenient to transport, assemble, disassemble and distribute.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

The utility model provides a prefabricated superimposed sheet shock attenuation buffering formula stack, includes the square chassis that forms by two horizontal shaped steel and two vertical shaped steel welding, square chassis inside is equipped with the support frame, and the top of two horizontal shaped steel respectively is equipped with two first stands, and two vertical shaped steel top respectively is equipped with a second stand, first stand and second stand upper end are equipped with the connecting plate, the connecting plate middle part is equipped with the connecting hole, the square chassis lower extreme that the position of first stand and second stand corresponds all is equipped with the locating box, locating box below opening is equipped with two limiting plates in the locating box, is equipped with the spacing groove between two limiting plates, set up corresponding spacing hole on limiting plate and the locating box, be equipped with 2-6 dead levers between two first stands, two sets of shock attenuation cushion are connected to the dead lever, the upper and lower face of shock attenuation cushion is formed by a plurality of groups shock attenuation unit combination, the shock attenuation unit is including the plane on both sides and the evagination cambered surface in the centre, be equipped with the recess between plane and the cambered surface, cambered surface height is equal to or more than the plane height.

As an improvement of the utility model, the section steel is I-steel, channel steel or angle steel.

As an improvement of the utility model, the upper end of the connecting plate is arc-shaped, and a corresponding arc shape is arranged above the limiting groove.

As an improvement of the utility model, the connecting hole and the limiting hole are inclined holes with the same angle, the inclined angle is 10-25 degrees, and the bolt is inclined downwards after being inserted.

As an improvement of the utility model, the fixing rod is connected with one end of the shock absorption rubber cushion through the clamping plate and the bolt, and the other end of the shock absorption rubber cushion is a free end.

As an improvement of the utility model, the length of the shock absorption rubber cushion is 1.2m, the width is 20-40cm, and the thickness is 1-1.5cm.

As an improvement of the utility model, the inner sides of the first upright post and the second upright post are provided with arc grooves, and the grass ropes are bound at the arc grooves.

As an improvement of the utility model, lifting lugs are arranged at four corners above the square underframe.

The beneficial effects of the utility model are as follows:

(1) The superimposed sheet all sets up two sets of shock attenuation cushion between layer and layer, and the shock attenuation unit is including the plane on both sides about and the evagination cambered surface in the middle, is equipped with the recess between plane and the cambered surface, and the buffer performance is good about the orientation, and the ligature straw rope on adding the stand also can play the cushioning effect about the front and back direction.

(2) Two sets of shock attenuation cushion sets up on the dead lever in superimposed sheet outside, hangs and puts a superimposed sheet and lay one deck shock attenuation cushion again, convenient operation.

(3) Through locating box and connecting plate, can pile up neatly, practice thrift the space.

Drawings

Fig. 1 is a top view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a side view of the present utility model.

Fig. 4 is a schematic view of a first column according to the present utility model.

Fig. 5 is a front view of the connection of the limiting plate and the connecting plate according to the present utility model.

Fig. 6 is a side view of the connection of the limiting plate and the connecting plate of the present utility model.

Fig. 7 is a schematic diagram showing connection between a fixing rod and a shock absorbing rubber pad.

Fig. 8 is a cross-sectional view of the cushion of the present utility model.

List of drawing identifiers:

1. Square underframe, 2, horizontal shaped steel, 3, vertical shaped steel, 4, support frame, 5, first stand, 6, second stand, 7, connecting plate, 8, connecting hole, 9, positioning box, 10, limiting plate, 11, spacing groove, 12, spacing hole, 13, dead lever, 14, shock attenuation cushion, 15, plane, 16, cambered surface, 17, recess, 18, bolt, 19, splint, 20, bolt, 21, circular arc groove, 22, straw rope, 23, lug.

Description of the embodiments

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.

As shown in the figure, the shock absorption buffer type stacking rack for the prefabricated laminated plates comprises a square underframe 1 formed by welding two transverse section steel 2 and two longitudinal section steel 3, wherein a support frame 4 is arranged in the square underframe 1, two first upright posts 5 are respectively arranged above the two transverse section steel 2, a second upright post 6 is respectively arranged above the two longitudinal section steel 3, when the shock absorption buffer type stacking rack is used, the laminated plates at the bottommost layer are hung on the support frame 4, and the first upright posts 5 and the second upright posts 6 are arranged at the front, back, left and right and are blocked and cannot slide outwards.

The first upright post and the second upright post can be made into a detachable type according to actual conditions.

2-6 Fixing rods 13 are arranged between the two first upright posts 5, the fixing rods 13 are connected with two groups of damping rubber mats 14, the length of each damping rubber mat is 1.2m, the width of each damping rubber mat is 20-40cm, the thickness of each damping rubber mat is 1-1.5cm, after the laminated slab at the bottommost layer is put in place, one layer (two pieces) of damping rubber mat 14 is paved on the laminated slab, then one layer of damping rubber mat 14 is hoisted, and the laminated slab is paved again, so that circulation is carried out until the laminated slab is full.

Paving a damping rubber cushion 14 except damping and buffering; it is also possible to maintain a certain spacing between the layers to facilitate air circulation and to observe the condition of the component.

The utility model can lay a positive whole rubber mat without considering cost, but the rubber mat can be attached to the laminated slab after being pressed for a long time, so the utility model combines the upper surface and the lower surface of the damping rubber mat 14 by a plurality of groups of damping units, as shown in figure 8, the damping units comprise a plane 15 on the left side and the right side and a middle convex cambered surface 16, a groove 17 is arranged between the plane 15 and the cambered surface 16, the height of the cambered surface 16 is more than or equal to the height of the plane 15, the structure can ensure the buffering effect, the middle groove can strengthen the ventilation, and the laminated slab is less sticky when lifted away.

The shock-absorbing rubber pad 14 can be concentrated on one side in both sides also, take 6 layers of superimposed sheet piles up for example, can set up 6 dead levers 13 in a horizontal shaped steel 2 top, also can set up 3 dead levers 13 respectively in two horizontal shaped steel 2 tops, and the shock-absorbing rubber pad 14 spreads in ordinary times in the outside of first stand 5, turns over to spread on the superimposed sheet during the use.

In order to save space and occupy less space, a plurality of stacking frames are preferably stacked, a connecting plate 7 is arranged at the upper ends of a first upright 5 and a second upright 6, connecting holes 8 are formed in the middle of the connecting plate 7, positioning boxes 9 are arranged at the lower ends of square underframes corresponding to the positions of the first upright 5 and the second upright 6, openings are formed below the positioning boxes 9, two limiting plates 10 are arranged in the positioning boxes 9, limiting grooves 11 are formed between the two limiting plates, corresponding limiting holes 12 are formed in the limiting plates and the positioning boxes 9, as shown in fig. 5 and 6, the stacking frames are stacked one by one on the other, the connecting plate 7 above the upright is inserted into the limiting grooves 11 between the two limiting plates 10 in the stacking frame positioning boxes 9 of the previous layer, and bolts 18 are inserted into the limiting grooves to be fixed.

When the square underframe 1 is placed on the ground, the positioning box 9 is in contact with the ground, and the outward flash can be welded at the lower edge, so that the contact area can be increased on the one hand, and the internal limiting plate 10 is also protected.

For accurate positioning, the upper end of the connecting plate 7 is arc-shaped, a corresponding arc-shaped is also arranged above the limiting groove 11, and when the stacking rack on the upper layer is hung, the connecting plate 7 can be accurately inserted into the limiting groove 11.

In order to prevent the bolt from sliding out after being inserted, the connecting hole 8 and the limiting hole 12 are designed to be inclined holes with the same angle, the inclined angle is 10-25 degrees, and the bolt is inclined downwards after being inserted, so that the bolt cannot slide out.

According to the utility model, the transverse section steel 2 and the longitudinal section steel 3 are I-shaped steel, channel steel or angle steel, the welded structure is firm, and the inside of the square underframe 1 can be additionally welded with reinforcing ribs, so that the supporting force is increased, and the deformation is avoided.

As shown in FIG. 7, the fixing rod 13 is connected with one end of the shock-absorbing rubber pad 14 through the clamping plate 19 and the bolt 20, and the other end of the shock-absorbing rubber pad is a free end, so that the shock-absorbing rubber pad is convenient to replace and maintain.

In addition, the inner sides of the first upright post 5 and the second upright post 6 are provided with the arc grooves 21, the grass ropes 22 are bound at the arc grooves 21, and if the laminated slab is displaced in a certain amount, the buffer is arranged in the front-back left-right direction, so that the side surface of the laminated slab is not damaged; the circular arc groove 21 is provided so that the bound straw rope does not slide down.

In addition, the shock pad 14 spread on the outer side of the first upright post 5 can be rolled up when not in use at ordinary times, as shown in fig. 3, the straw rope 22 on the first upright post 5 can also be bound up the rolled shock pad.

According to the utility model, the lifting lugs 23 are arranged at four corners above the square underframe, so that the hook is convenient to lift.

It should be noted that the foregoing merely illustrates the technical idea of the present utility model and is not intended to limit the scope of the present utility model, and that a person skilled in the art may make several improvements and modifications without departing from the principles of the present utility model, which fall within the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides a prefabricated superimposed sheet shock attenuation buffering formula stack, its characterized in that: including square chassis (1) that is formed by welding two horizontal shaped steel (2) and two vertical shaped steel (3), square chassis (1) inside is equipped with support frame (4), and the top of two horizontal shaped steel (2) respectively is equipped with two first stand (5), and two vertical shaped steel (3) top respectively is equipped with a second stand (6), first stand (5) and second stand (6) upper end are equipped with connecting plate (7), connecting plate (7) middle part is equipped with connecting hole (8), square chassis lower extreme that first stand (5) and second stand (6) correspond all is equipped with positioning box (9), positioning box (9) below opening is equipped with two limiting plates (10) in positioning box (9), is equipped with spacing groove (11) between two limiting plates (10), set up corresponding spacing hole (12) on limiting plates (10) and positioning box (9), be equipped with 2-6 dead levers (13) between two first stand (5), connecting rod (13) are by two sets of cambered surface (14) and two shock attenuation units (16) on the cambered surface are formed by two groups under the cambered surface (16), a groove (17) is arranged between the plane (15) and the cambered surface (16), and the height of the cambered surface (16) is more than or equal to the height of the plane (15).

2. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: the transverse section steel (2) and the longitudinal section steel (3) are I-shaped steel, channel steel or angle steel.

3. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: the upper end of the connecting plate (7) is arc-shaped, and a corresponding arc shape is also arranged above the limiting groove (11).

4. A prefabricated laminated slab shock absorbing and buffering stacking rack according to claim 3, wherein: the connecting hole (7) and the limiting hole (12) are inclined holes with the same angle, the inclined angle is 10-25 degrees, and the bolt (18) is inclined downwards after being inserted.

5. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: the fixing rod (13) is connected with one end of the shock absorption rubber cushion through the clamping plate (19) and the bolt (20), and the other end of the shock absorption rubber cushion (14) is a free end.

6. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: the length of the shock absorption rubber cushion (14) is 1.2m, the width is 20-40cm, and the thickness is 1-1.5cm.

7. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: the inner sides of the first upright post (5) and the second upright post (6) are provided with circular arc grooves (21), and straw ropes (22) are bound at the circular arc grooves.

8. The prefabricated laminated slab damping buffer type stacking rack according to claim 1, wherein: lifting lugs (23) are arranged at four corners above the square underframe (1).