CN211140000U - Adjustable fixing device and transportation frame - Google Patents

Abstract

The utility model discloses an adjustable fixing device and transportation frame, adjustable fixing device include base, pole setting and setting element, are provided with the bayonet socket on the base, and the base passes through the bayonet socket cover to be established on the transportation frame, and can slide on the transportation frame, and the quantity of base is at least two, is provided with a pole setting on every base respectively, and the PC component sets up between two adjacent pole settings, is provided with the locating hole on every base, and the bayonet socket is worn to establish by the locating hole, and the activity in the locating hole is provided with the setting element, makes the base fix on the transportation frame. The positioning of the PC component on the transportation frame is realized, the damage of the PC component caused by collision or jolt of the transportation frame in the transportation process is effectively prevented, the utilization rate is effectively increased, and the use is convenient.

Description

Adjustable fixing device and transportation frame

Technical Field

The utility model belongs to deposit and the transportation field of PC component, especially, relate to an adjustable fixing device and transportation frame.

Background

The Prefabricated building refers to a building formed by assembling pre-supported PC components on a construction site, and for the Prefabricated integral Concrete building, the types of conventional PC (Prefabricated Concrete) PC components mainly include: prefabricated wallboard, prefabricated coincide roof beam, prefabricated coincide floor, prefabricated balcony, prefabricated air conditioning board, prefabricated stair and prefabricated post etc..

On the one hand, PC component finished products produced in manufacturing factories are transported to a storage yard for storage through a crane, a translation vehicle and the like, and the storage mode of the PC components on the storage yard is open scattered or special goods shelves are adopted for storage, so that the mode occupies a large area of the storage yard and cannot effectively utilize the three-dimensional space of the storage yard.

On the other hand, before the PC components are finally installed, the PC components need to be subjected to links such as hoisting vehicles in a storage yard, transportation to a construction site by a transportation vehicle, unloading to a temporary storage yard and the like, if the hoisting effect and long-distance transportation of the single PC components are related to multiple times, the hoisting operation needs to hoist the single PC components one by one, a large amount of time is consumed, the whole progress efficiency is influenced, and in the long-distance transportation process, the PC components are prone to inclination, collision and the like due to factors such as vehicle turning and road jolt, and potential safety hazards and product damage are caused.

The existing PC component fixing device supports the PC component at the end part, and the middle part adopts a square steel pipe to be inserted into a prefabricated slot.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable fixing device and transportation frame solves the problem that PC component is fixed the effect not good on the transportation frame among the correlation technique.

In a first aspect, the embodiment provides an adjustable fixing device, which comprises a base, an upright rod and a positioning piece, wherein a bayonet is arranged on the base, the base is arranged on a transportation frame through the bayonet, the base is sleeved on the transportation frame and can slide on the transportation frame, the quantity of the base is at least two and every, one of the upright rod is arranged on the base, the PC components are arranged between the two adjacent upright rods and are arranged on the base, a positioning hole is arranged on the base, the bayonet is penetrated through by the positioning hole, and the positioning piece is movably arranged in the positioning hole and is fixed on the transportation frame.

Further, the base comprises a top plate, a bottom plate and side plates, the two sides of each side plate are respectively connected with the top plate and the bottom plate, the top plate and the bottom plate are respectively located on the same side of the side plate, bayonet sockets are formed among the top plate, the bottom plate and the side plates, and the positioning holes extend from the top plate to the bottom plate.

Further, the top plate and the bottom plate are perpendicular to the side plates respectively.

Further, the upright is provided with a fixing pad matched with the PC component.

Furthermore, the quantity of fixed bolster is a plurality of, and along the axis direction range setting of pole setting.

Further, the fixed pad is a rubber pad.

In a second aspect, the present embodiment provides a transportation rack, including a frame and the adjustable fixing device, the frame includes two supporting trusses and a plurality of crossbeams, two the supporting trusses set up relatively, and is a plurality of the crossbeams set up respectively two between the supporting trusses, just the crossbeams set up respectively the bottom and the tip of supporting trusses, the adjustable fixing device set up the supporting trusses bottom correspond on the crossbeam.

Furthermore, the tip of support truss is provided with the spout, it is provided with at least two to slide in the spout the bolt, PC component sets up in adjacent two the bolt.

Further, still including being used for hoist and mount and adjacent the frame piles up fixed corner fittings, the quantity of corner fittings is eight, wherein four the corner fittings is located the upper portion of frame, and set up and be in and be the square body structure on four angles of frame, four in addition the corner fittings is located the lower part of frame, and be located and set up and be in and be the square body structure on four angles of frame.

Furthermore, the bolt is perpendicular to the vertical rod.

Due to the adoption of the technology, the utility model has the advantages of it is following:

(1) through the special design and checking calculation of the transportation frame, the integral hoisting capacity of the transportation frame and the loaded PC component is realized, the loading and unloading efficiency of a manufacturing factory on the PC component is improved, and the possibility of collision and damage of the PC component in the hoisting and transferring process is greatly reduced.

(2) Through the special design and checking calculation of the transportation frame, the PC components are stacked vertically in a finished product storage yard by means of the transportation frame, and then are stored in a three-dimensional mode. The use efficiency of the space of the finished product storage yard is greatly improved, and the storage capacity of the storage yard is improved.

(3) By introducing the application of the standard corner fittings of the container, the universality of logistics links, hoisting equipment, transport vehicles and ships and the like is realized, and the vertical stacking reliability and convenience of the transport frame are realized by depending on the mature structure of the corner fittings.

(4) The adjustable fixing device realizes flexible arrangement of the PC components on the transportation frame, can be reliably fixed, and avoids collision and damage of component hoisting and transportation links.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic structural diagram of an adjustable fixing device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an adjustable fixing device and a beam assembly according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a first embodiment of a transportation rack according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a second embodiment of a transportation rack according to an embodiment of the present invention.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to make the technical field person understand the present invention better, the technical solution in the embodiments of the present invention is removed and described completely by combining the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without any creative work shall fall within the protection scope of the embodiments.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1 and fig. 2, the adjustable fixing device 40 includes a base 41, two upright posts 42 and positioning members 43, a bayonet is disposed on the base 41, the base 41 is sleeved on the transportation frame through the bayonet and can slide on the transportation frame, the number of the bases 41 is at least two, one upright post 42 is disposed on each base 41, the PC component 100 is disposed between two adjacent upright posts 42, a positioning hole 404 is disposed on each base 41, the positioning hole 404 is penetrated by the bayonet, and the positioning members 43 are movably disposed in the positioning holes 404, so that the base 41 is fixed on the transportation frame.

The distance between two adjacent vertical rods 42 is determined by the size of the PC component 100, and specifically, after the PC component 100 is placed on the transportation rack, the two adjacent vertical rods 42 move to two sides of the PC component 100 along with the base 41, and then the positioning members 43 are inserted into the positioning holes 404, so as to fix the vertical rods 42 on the transportation rack. By adopting the structure, the positioning of the PC component 100 on the transportation frame is realized, and the damage of the PC component 100 caused by collision or bumping of the transportation frame in the transportation process is effectively prevented. It can be seen that the utility model discloses an adjustable fixing device 40 can fix a position not unidimensional PC component 100, effectively lifting utilization. In addition, the positioning piece 43 is matched with the positioning hole 404, so that the position of the base 41 on the transportation frame is fixed, the use is convenient, and the structure is simple. It will be understood by those skilled in the art that the base 41 can be moved on the transportation frame after the positioning member 43 is pulled out of the positioning hole 404.

As shown in fig. 1, the base 41 includes a top plate 402, a bottom plate 403, and a side plate 401, wherein two sides of the side plate 401 are respectively connected to the top plate 402 and the bottom plate 403, the top plate 402 and the bottom plate 403 are respectively located on the same side of the side plate 401, a bayonet is formed between the top plate 402, the bottom plate 403, and the side plate 401, and the positioning hole 403 extends from the top plate 402 to the bottom plate 403. Referring to fig. 2, the base 41 is connected to the cross member 10 of the transportation frame. Specifically, the cross beam 10 is inserted into a bayonet on the base 41, wherein the base 41 can move along the axial direction of the cross beam 10, and after the position of the adjustable fixing device 40 on the cross beam 10 is determined, the positioning member 43 is inserted into the positioning hole 404 on the base 41, so that the base 41 is fixed on the cross beam 10. Wherein the top plate 402, the bottom plate 403, the side plates 401 and the positioning members 43 are respectively attached to the outer side of the beam 10, so that the base 41 is locked on the beam 10.

In a preferred embodiment, the positioning member 43 is provided with a handle, and the positioning member 43 is pulled out from the positioning hole 404 by the handle. The base 41 can then continue to move in the axial direction of the cross member 10.

As shown in fig. 2, the cross beam 10 has a square cross section, i.e. a top plate 402 and a bottom plate 403 are perpendicular to the side plates 401.

In a preferred embodiment, the upright 42 has an axis perpendicular to the axis of the beam 10. The upright 42 is square in cross-section.

As shown in fig. 1 and 2, the upright 42 is positioned between the side plate 401 and the positioning hole 404. The upright 42 has a side for engaging with the PC component 100, which is perpendicular to the side plate 401, the top plate 402, and the bottom plate 403, respectively.

Preferably, the side that mates with PC component 100 is provided with a mounting pad 44. That is, the vertical rod 42 is abutted against the PC component 100 through the fixing pad 44, so as to effectively protect the PC component 100 and further prevent the PC component 100 from being damaged. More preferably, the mounting pad 44 is a rubber pad.

A plurality of PC components 100 can be stacked on the transportation frame, and correspondingly, a plurality of fixing pads 44 can be disposed on each upright 42, and each fixing pad 44 is respectively matched with one PC component 100. That is, a plurality of fixing pads 44 are arranged in line along the axial direction of the vertical rod 42.

The upright 42 is provided on the base 41 by welding.

As shown in fig. 3, the transportation rack 01 includes a frame 02, the frame 02 is a square structure, and includes two supporting trusses 11 and a plurality of cross beams 10, two of the supporting trusses 11 are disposed oppositely, the plurality of cross beams 10 are disposed between the two supporting trusses 11, and the cross beams 10 are disposed at the bottom and two ends of the supporting trusses 11, respectively, the cross beam 10 disposed at the bottom of the supporting trusses 11 forms a storage bottom surface 04 for stacking PC components, the cross beams 10 disposed at the ends of the supporting trusses 11 form a fence 05, and the adjustable fixing device 40 may be disposed on the cross beam 10 corresponding to the bottom of the supporting trusses 11. In this case, PC components 100 can be inserted into frame 02 from the top of frame 02 and can be stacked on support truss 11 storage floor 04. Referring to fig. 3, the frame 02 further includes vertical beams 12.

As shown in fig. 3, the end of the supporting truss 11 is provided with a sliding slot 30, at least two pins 31 are slidably disposed in the sliding slot 30, and the PC member 100 is disposed in two adjacent pins 31. Because the bolt 31 can slide, can fix a position the PC component 100 of different sizes, effectively promote the utilization ratio, and the flexible operation.

Referring to fig. 3, the latch 31 and the upright 42 are perpendicular.

As shown in fig. 3, a slide groove 30 is formed between two adjacent cross members 10 at the end of the support truss 11 so that the latch 31 can move in the axial direction of the cross members 10.

In other embodiments, the cross member 10 at the end of the support truss 11 is provided with a slide groove 30.

Referring to fig. 3, the latch 31 and the adjustable securing device 40 cooperate to position the same PC component 100, i.e., the latch 31 and the adjustable securing device 40 correspond to the two ends of the PC component 100 in the length direction, respectively. The PC component 100 is more stably fixed on the transportation frame, and the problem of swinging collision of the PC component 100 caused by turning or bumping and the like in the transportation process is effectively solved.

In other embodiments, only four adjustable fixtures 40 are used to achieve secure end fixing for one PC component.

As shown in fig. 3, the transportation rack 01 further includes eight corner fittings 50, four corner fittings 50 are located at the upper portion of the frame 02 and are disposed at four corners of the frame 02 having a square structure, and the other four corner fittings 50 are located at the lower portion of the frame 02 and are disposed at four corners of the frame 02 having a square structure. The four corner fittings 50 positioned at the upper part of the frame 02 can be used as hoisting points for hoisting and are hoisted by a special container hoisting tool. The four corner fittings 50 positioned at the lower part of the frame 02 can be butted and locked with the pre-embedded special locking pieces of the flat car in the transportation process of the logistics flat car, so that the reliable fixation in the transportation process is realized.

As shown in fig. 4, the number of the transportation racks 01 is multiple, and in the vertical stacking process of the transportation racks 01, the upper transportation rack 01 can be connected and locked with the lower transportation rack 01 through the four standard corner pieces 50 at the bottom of the frame 02 and the four standard corner pieces 50 at the upper part of the frame 02, so that the vertical stacking is safe and reliable.

The utility model discloses the frame 02 of transportation frame 01 possesses enough intensity and rigidity through design and checking calculation, can with the 100 integral hoisting of PC component that load, and can cooperate the container standard corner fittings 50 that eight bights of frame 02 were furnished with realize that transportation frame 01 is vertical to be piled up and reliably connect, and it is effectively stacked the number of piles and is no longer than the four layers for the accumulation. But integral hoisting and vertical pile up, greatly improve the hoist and mount efficiency in the PC component 100 transportation process, and greatly improve the space availability factor of manufacturing plant finished product storage yard.

The use method of the transport rack of the embodiment is as follows:

in the first step, a PC component 100 is hoisted into place on one end of the transport frame 01.

In a second step, the operator moves the two pins 31 at the location of the end rail 05 along the slide slots 30 and against the sides of the PC member and then locks the pins, i.e. the two pins 31, into position at one end of the PC member.

Thirdly, the operator mounts two adjustable fixing devices 40 on the beam 10 at the other end of the PC component 100 and tightly attaches the two sides of the PC component, and then inserts the positioning members 43 into the positioning holes 404 on the base 41 to achieve the locking operation of the adjustable fixing devices 40, i.e. the two adjustable fixing devices 40 position the other end of the PC component.

In a fourth step, the next PC component is then hoisted, and the next bolt 31 and adjustable fixing device 40 are fixed until the transportation frame 01 is filled with PC components.

Fifthly, the transportation frame 01 and the PC component loaded on the transportation frame are integrally lifted through the four corner fittings 50 arranged at the upper part of the frame 02 and are transferred to a designated finished product storage yard.

And sixthly, repeating the first step to the fifth step, filling the next transport rack, and transporting to a finished product storage yard. The transport racks of the next transfer are stacked above the transport racks of the previous transfer and are butted and locked by corner fittings 50 provided on the respective frames 02, including the upper four corner fittings 50 of the next layer of transport racks and the lower four corner fittings 50 of the previous layer of transport racks. Therefore, the upper and lower transport racks can be stably stacked.

And seventhly, hoisting the transportation frame 01 in the storage yard and the PC component 100 to be stored by the transportation frame 01 and placing the transportation frame in a special transportation tool to be transported to a construction site through the four corner fittings 50 arranged at the upper part of the transportation frame 01, and recovering the transportation frame for reuse after the PC component is unloaded.

The above-mentioned embodiments are only used for illustrating the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to limit the scope of the present invention in terms of implementation, which is not limited by the present embodiment, i.e. all equivalent changes or modifications made in accordance with the spirit disclosed by the present invention still fall within the scope of the present invention.

Claims (10)

1. The utility model provides an adjustable fixing device, its characterized in that, includes base, pole setting and setting element, be provided with the bayonet socket on the base, the base passes through the bayonet socket cover is established on the transportation frame, and can slide on the transportation frame, the quantity of base is at least two, every be provided with one respectively on the base the pole setting, adjacent two be provided with PC between the pole setting and establish, every be provided with the locating hole on the base, the locating hole is worn to establish the bayonet socket, the activity is provided with in the locating hole the setting element makes the base is fixed on the transportation frame.

2. The adjustable fixture of claim 1, wherein the base includes a top plate, a bottom plate, and side plates, wherein the side plates are connected to the top plate and the bottom plate on opposite sides of the side plates, wherein the bayonet openings are formed between the top plate, the bottom plate, and the side plates, and wherein the positioning holes extend from the top plate to the bottom plate.

3. An adjustable fixture according to claim 2, wherein said top plate and said bottom plate are perpendicular to said side plates, respectively.

4. An adjustable fixture as claimed in claim 1, wherein the uprights are provided with fixing pads for cooperation with PC components.

5. An adjustable fixing device as claimed in claim 4 wherein the fixing pads are plural in number and are arranged in a row along the axis of the uprights.

6. The adjustable fixation device of claim 4 wherein the fixation pad is a rubber pad.

7. A transportation rack comprising a frame and an adjustable fixing device as claimed in any one of claims 1 to 6, wherein the frame comprises two supporting trusses and a plurality of cross beams, the two supporting trusses are oppositely arranged, the plurality of cross beams are respectively arranged between the two supporting trusses, the cross beams are respectively arranged at the bottom and the end of the supporting trusses, and the adjustable fixing device is arranged on the corresponding cross beam at the bottom of the supporting trusses.

8. A carrier as claimed in claim 7, in which the ends of the support truss are provided with a slot in which at least two pins are slidably disposed, the PC member being disposed in two adjacent said pins.

9. A carrier as claimed in claim 7, further comprising eight corner fittings for lifting and securing adjacent said frame stack, four of said corner fittings being located at an upper portion of said frame and disposed at four corners of said frame in a cubical configuration, and the other four of said corner fittings being located at a lower portion of said frame and disposed at four corners of said frame in a cubical configuration.

10. A carrier frame as claimed in claim 7, in which the latch is perpendicular to the upright.

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