阅读说明：本技术 一种成型钢筋骨架用多层空间可扩展运输架及其运输方法 (Multilayer space expandable transportation frame for forming steel reinforcement framework and transportation method thereof ) 是由 朱天龙 陈兆荣 吴杰 朱敏涛 于 2021-07-13 设计创作，主要内容包括：本发明公开了一种成型钢筋骨架用多层空间可扩展运输架及其运输方法,所述运输架包括外围护工装架、固定在外围护工装架的两个相对内壁上的多个竖向轨槽、通过滑轮活动设置在竖向轨槽上的多层水平轨槽、以及设置在外围护工装架一端部的用以使其内部存放的滚动隔离杆通过接轨装置循环移动至水平轨槽内以承载所述成型钢筋骨架的循环收纳装置,上、下两层水平轨槽之间设置有升降机构。本发明能够满足各种高度的成型钢筋骨架的多层运输,不仅可以实现成型钢筋骨架的无损运输,避免运输过程中成型钢筋骨架被压弯变形,且运输到目的地后,每层成型钢筋骨架可单独卸载,满足了生产需求,提高了运输效率。(The invention discloses a multilayer space expandable transport frame for a formed steel bar framework and a transport method thereof. The multi-layer transportation system can meet the multi-layer transportation of the formed steel bar frameworks with various heights, not only can realize the lossless transportation of the formed steel bar frameworks, and avoid the formed steel bar frameworks from being bent and deformed in the transportation process, but also can independently unload each layer of the formed steel bar frameworks after being transported to the destination, thereby meeting the production requirement and improving the transportation efficiency.)

1. The utility model provides an expanded transportation frame in multilayer space for shaping framework of steel reinforcement, its characterized in that, includes that the periphery protects frock frame, fixes a plurality of vertical rail grooves on two relative inner walls of the frock frame of enclosing, sets up on vertical rail groove and can be along the horizontal rail groove of multilayer that vertical rail groove reciprocated through the pulley activity and set up the outside and enclose a roll isolating rod that frock frame tip was used for making its inside deposit and pass through the circulation of rail receiving device and remove to bearing in the horizontal rail groove the circulation storage device of shaping framework of steel reinforcement is provided with elevating system between the upper and lower two-layer horizontal rail groove.

2. The multi-layer space-expandable transportation frame for the formed steel reinforcement framework as claimed in claim 1, wherein the circulating storage device comprises a transmission mechanism arranged in the outer enclosure tooling frame, inner end plates arranged on two opposite inner walls of the outer enclosure tooling frame, storage rail grooves arranged on the inner end plates, and a plurality of storage hooks arranged in the storage rail grooves and capable of circularly moving along the storage rail grooves under the driving of the transmission mechanism, the rolling isolation rod is placed in the two opposite storage hooks, and the storage hooks are not in the same plane with the rail connecting device.

3. The multi-layer space-expandable transportation frame for the formed steel reinforcement framework as claimed in claim 2, wherein the rolling isolation rods comprise cross rods, rollers fixed at two end parts of the cross rods, and protective layers wrapped on the outer surfaces of the cross rods.

4. The multi-layer space-expandable transportation frame for the formed steel reinforcement framework as claimed in claim 2, wherein when the transmission mechanism drives the receiving hook to circularly move along the receiving rail groove, the opening direction of the receiving hook is always vertically upward in the gravity direction.

5. The multi-layer space-expandable transportation frame for the shaped steel reinforcement framework as claimed in claim 2, wherein the inner end plate is located at one side of the horizontal rail groove and has a side edge facing the one side of the horizontal rail groove aligned with a side edge of the receiving hook.

6. The multi-layer space-expandable transportation frame for the formed steel reinforcement framework as claimed in claim 1 or 2, wherein the rail connecting device comprises a rail connecting shell fixed at the bottom of the horizontal rail groove, and a rail connecting plate obliquely arranged in the rail connecting shell and capable of extending out of or retracting into the rail connecting shell.

7. The multi-layer space expandable transportation frame for the forming steel reinforcement framework as claimed in claim 1, wherein the peripheral protective tool frame is a frame structure with an open upper end, a door is arranged at the end part of the peripheral protective tool frame opposite to the circulating storage device, a row of bottom rolling pieces for bearing the forming steel reinforcement framework is arranged at the bottom of the peripheral protective tool frame, and the bottom rolling pieces are arranged at equal intervals along the length direction of the peripheral protective tool frame.

8. The multi-layer space-expandable transportation frame for the formed steel reinforcement framework as claimed in claim 7, wherein the bottom rolling member is fixed on the outer enclosure fixture frame through a V-shaped support frame.

9. The multi-story space-expandable transportation frame for reinforcing cage as claimed in claim 1, wherein the rear ends of the multi-story horizontal rails are connected by C-shaped rail grooves.

10. A transportation method of a multilayer space expandable transportation frame for a formed steel reinforcement framework is characterized by comprising the following steps:

s1, hanging a first layer of formed steel reinforcement framework from an opening at the upper end of the peripheral protective tool rack, and placing the first layer of formed steel reinforcement framework on the bottom rolling piece;

s2, adjusting the lifting mechanism to enable the bearing surface of the first layer of horizontal rail groove to be higher than the upper surface of the first layer of formed steel reinforcement framework;

s3, adjusting the rail connecting device on the first layer of horizontal rail groove to make the rail connecting plate extend out of the rail connecting shell;

s4, driving the containing hooks to circularly move along the containing rail grooves through a transmission mechanism, enabling rolling isolation rods on the multiple groups of containing hooks to obliquely and downwards slide into the first layer of horizontal rail grooves along the rail connecting plate, then hanging a second layer of formed steel reinforcement framework from an upper end opening of the peripheral protective tool rack, and placing the second layer of formed steel reinforcement framework on the rolling isolation rods;

s5, repeating the steps S2-S4, and hoisting and forming a steel reinforcement framework on the rolling isolation rods of the horizontal rail grooves of other layers;

and S6, integrally hoisting the formed steel reinforcement framework on a flat car by using the multilayer transport frame, and moving the formed steel reinforcement framework to a destination by using the flat car.

Technical Field

The invention relates to the technical field of reinforcement cage transportation, in particular to a multilayer space expandable transportation frame for forming a reinforcement cage and a transportation method thereof.

Background

At present, when most of formed steel bar frameworks are transported, steel bars are mostly in direct rigid contact, effective layering isolation measures are not adopted, and the formed steel bar frameworks are easy to bend and deform. The isolation frock that traditional steel reinforcement framework used in layers need the manpower to move, does not have a system circulation device, is difficult to realize carrying and collecting. In addition, when the multi-layer formed steel reinforcement framework is transported, independent and interference-free hoisting of each layer of the tool frame cannot be realized.

Disclosure of Invention

In view of the above, the invention provides a multi-layer space expandable transportation frame for a formed steel reinforcement framework and a transportation method thereof, which can realize the lossless transportation of the formed steel reinforcement framework and avoid the formed steel reinforcement framework from being bent and deformed in the transportation process.

The utility model provides an expanded transportation frame in multilayer space for shaping framework of steel reinforcement, includes that periphery protects frock frame, fixes a plurality of vertical rail grooves on two relative inner walls of enclosing frock frame, sets up on vertical rail groove and can be along the horizontal rail groove of multilayer that vertical rail groove reciprocated through the pulley activity and sets up enclosing frock frame a tip outside and be used for making its inside roll isolation rod of depositing to bear in order to bear through connecing rail device cyclic movement to horizontal rail inslot shaping framework of steel reinforcement's circulation storage device is provided with elevating system between the upper and lower two-layer horizontal rail groove.

Preferably, the circulating storage device comprises a transmission mechanism arranged in the outer enclosure tooling frame, inner end plates arranged on two opposite inner walls of the outer enclosure tooling frame, storage rail grooves arranged on the inner end plates, and a plurality of storage hooks which are arranged in the storage rail grooves and can circularly move along the storage rail grooves under the driving of the transmission mechanism, the rolling isolation rod is placed in the two opposite storage hooks, and the storage hooks and the rail connecting device are not in the same plane.

Preferably, the rolling isolation rod comprises a cross rod, rollers fixed at two ends of the cross rod, and a protective layer wrapped on the outer surface of the cross rod.

Preferably, when drive mechanism drives and accomodates the hook along accomodating rail groove cyclic movement, accomodate the opening direction of hook and vertically upwards all the time in the direction of gravity.

Preferably, the inner end plate is located on one side of the horizontal rail groove and its side edge facing the one side of the horizontal rail groove is aligned with the side edge of the receiving hook.

Preferably, the rail connecting device comprises a rail connecting shell fixed at the bottom of the horizontal rail groove and a rail connecting plate obliquely arranged in the rail connecting shell and capable of extending out of or retracting into the rail connecting shell.

Preferably, the peripheral tool protection frame is of a frame structure with an opening at the upper end, a door is arranged at the end part, opposite to the circulating storage device, of the peripheral tool protection frame, a row of bottom rolling pieces used for bearing the formed steel reinforcement framework is arranged at the bottom of the peripheral tool protection frame, and the bottom rolling pieces are arranged at equal intervals along the length direction of the peripheral tool protection frame.

Preferably, the bottom rolling member is fixed on the outer enclosure tooling frame through a V-shaped support frame.

Preferably, the tail ends of the multi-layer horizontal guide rail are connected through a C-shaped rail groove.

A transportation method of a multilayer space expandable transportation frame for a formed steel reinforcement framework specifically comprises the following steps:

s1, hanging a first layer of formed steel reinforcement framework from an opening at the upper end of the peripheral protective tool rack, and placing the first layer of formed steel reinforcement framework on the bottom rolling piece;

s2, adjusting the lifting mechanism to enable the bearing surface of the first layer of horizontal rail groove to be higher than the upper surface of the first layer of formed steel reinforcement framework;

s3, adjusting the rail connecting device on the first layer of horizontal rail groove to make the rail connecting plate extend out of the rail connecting shell;

s4, driving the containing hooks to circularly move along the containing rail grooves through a transmission mechanism, enabling rolling isolation rods on the multiple groups of containing hooks to obliquely and downwards slide into the first layer of horizontal rail grooves along the rail connecting plate, then hanging a second layer of formed steel reinforcement framework from an upper end opening of the peripheral protective tool rack, and placing the second layer of formed steel reinforcement framework on the rolling isolation rods;

s5, repeating the steps S2-S4, and hoisting and forming a steel reinforcement framework on the rolling isolation rods of the horizontal rail grooves of other layers;

and S6, integrally hoisting the formed steel reinforcement framework on a flat car by using the multilayer transport frame, and moving the formed steel reinforcement framework to a destination by using the flat car.

The invention has the beneficial effects that:

the multi-layer conveying device is simple to operate and convenient to use, can meet the multi-layer conveying of the formed steel bar frameworks with various heights, can realize the lossless conveying of the formed steel bar frameworks, avoids the formed steel bar frameworks from being bent and deformed in the conveying process, and can independently unload each layer of the formed steel bar frameworks after being conveyed to the destination, thereby meeting the production requirement and improving the conveying efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a multi-layer space expandable transportation frame for forming a steel reinforcement framework.

Fig. 2 is a front view of a multi-layered space-expandable transportation frame for a shaped steel reinforcement cage.

Fig. 3 is a side view of a multi-layer space-expandable transportation frame for a formed steel reinforcement cage.

Fig. 4 is an enlarged view of a portion a in fig. 1.

Fig. 5 is a schematic view of a frame corner of the enclosure tooling frame.

The reference numerals in the figures have the meaning:

the device comprises a peripheral protective tool frame 1, a vertical rail groove 2, a horizontal rail groove 3, a pulley 4, a rolling isolation rod 5, a rail connecting device 6, a circulating storage device 7, a door 8, a connecting sleeve hole 9, a bottom rolling part 10, a V-shaped support frame 11, rollers 12, a lifting mechanism 13, a transmission mechanism 14, an inner end plate 15, a storage rail groove 16, a storage hook 17, a rail connecting shell 18, a rail connecting plate 19 and a C-shaped rail groove 20.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.

It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.

In the description of the present application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, e.g., "connected" may be a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described with reference to the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The invention provides a multilayer space expandable transportation frame for a formed steel reinforcement framework, which comprises a peripheral protective tool frame 1, a plurality of vertical rail grooves 2 fixed on two opposite inner walls of the peripheral protective tool frame 1, a plurality of layers of horizontal rail grooves 3 movably arranged on the vertical rail grooves 2 through pulleys 4 and capable of moving up and down along the vertical rail grooves 2, and a circulating storage device 7 arranged at one end part of the peripheral protective tool frame 1 and used for enabling a rolling isolation rod 5 stored in the peripheral protective tool frame to circularly move into the horizontal rail grooves 3 through a rail connecting device 6 so as to bear the formed steel reinforcement framework.

The peripheral tool protection frame 1 is of a frame structure with an opening at the upper end, and the formed steel reinforcement framework can be hung in the frame body of the peripheral tool protection frame 1 from the opening at the upper end. The frame of the peripheral tool protection frame 1 is formed by welding transverse and longitudinal square pipes, a plurality of rectangular frames are arranged on two sides of the frame, a shear support is arranged in each rectangular frame, a shear support is also arranged in the rectangular frame at the front end of the frame, and the shear support can increase the structural strength of the frame of the peripheral tool protection frame 1 and the overall stability of the frame.

The end of the outer enclosure tool holder 1 opposite to the circulating storage device 7 is provided with a door 8, that is, as shown in fig. 1, the door 8 is installed at the rear end of the outer enclosure tool holder 1. In this embodiment, the door 8 is a flat double door. The door 8 is arranged to facilitate the independent drawing and unloading of the formed steel reinforcement framework placed on the horizontal rail groove of the middle layer; meanwhile, safety accidents caused by backward sliding of the formed steel reinforcement framework due to acceleration of the flat car in the transportation process can be avoided.

The four corners of the bottom of the frame of the peripheral tooling frame 1 are provided with connecting sleeve holes 9, and when the peripheral tooling frame 1 is hung on the flat car, the whole peripheral tooling frame 1 is connected with a jacking device on the flat car through the connecting sleeve holes 9 in a jacking way.

The bottom of the peripheral protective tool rack 1 is provided with a row of bottom rolling pieces 10 used for bearing the formed steel reinforcement framework, and the bottom rolling pieces 10 are arranged at equal intervals along the length direction of the peripheral protective tool rack 1. In this embodiment, the bottom rolling member 10 is fixed on the outer enclosure fixture frame 1 through the V-shaped support frame 11, that is, the V-shaped support frame 11 is welded and fixed on the frame structure of the outer enclosure fixture frame 1, and the bottom rolling member 10 is welded and fixed in the V-shaped notch of the V-shaped support frame 11. The bottom roller 10 may be fixed to the outer peripheral tool holder 1 by other means.

The left inner wall and the right inner wall of the peripheral protective tool frame 1 are respectively provided with a plurality of vertical rail grooves 2 which are equidistantly arranged along the length direction of the peripheral protective tool frame, the notches of the vertical rail grooves 2 face the rear end of the peripheral protective tool frame 1, and the upper end and the lower end of each vertical rail groove 2 are welded and fixed on the frame of the peripheral protective tool frame 1.

The peripheral tool protection frame 1 is provided with a plurality of layers of horizontal rail grooves 3 perpendicular to the vertical rail grooves 2 in the height direction, and the notches of the horizontal rail grooves 3 face the inside of the peripheral tool protection frame 1.

Every layer of horizontal rail groove 3 comprises two relative horizontal rail grooves, and the back welded fastening in every horizontal rail groove has a plurality of L shape connecting rods, all is fixed with a pulley 4 on every L type connecting rod, and each pulley card is in the vertical rail inslot that corresponds the position. And a rail connecting device 6 is fixed at the bottom of the front end of each horizontal rail groove 3.

And a lifting mechanism 13 is arranged between the upper and lower layers of horizontal rail grooves 3, and when the lifting mechanism 13 jacks the horizontal rail grooves 3, the pulleys 12 can slide up and down in the vertical rail grooves 2, so that the horizontal rail grooves 3 can move up and down. In this embodiment, the lifting mechanism 13 may be a hydraulic cylinder, an air cylinder, or other lifting devices.

The circulating storage device 7 in the peripheral protection tool rack 1 is located at the front end of the horizontal rail groove 3, the circulating storage device 7 is used for storing the rolling isolation rod 5, and the circulating storage device 7 is butted with the horizontal rail groove 3 through the rail connecting device 6 so as to move the rolling isolation rod 5 stored in the circulating storage device into the horizontal rail groove 3.

Specifically, the circulating storage device 7 comprises a transmission mechanism 14, an inner end plate 15, storage rail grooves 16 and storage hooks 17, the transmission mechanism 14 is arranged in the outer enclosure tooling frame 1, the inner end plate 15 is arranged on the left and right opposite inner walls of the outer enclosure tooling frame 1, each inner end plate 15 is provided with one storage rail groove 16, each storage rail groove 16 is internally provided with a plurality of storage hooks 17 which can circularly move along the storage rail grooves 16 under the driving of the transmission mechanism 14, the side edges (right edges) of the storage hooks 17 are aligned with the right edges of the inner end plates 15, and the storage hooks on the left and right inner end plates are in one-to-one correspondence. In this embodiment, the rail groove 16 of accomodating on the interior terminal plate 15 is oval rail groove, accomodates hook 17 and evenly arranges on oval rail groove 16, and under drive mechanism 14's drive, accomodate hook 17 and can rotate along oval rail groove 16 clockwise circulation, rotate the in-process, accomodate hook 17's opening direction all the time vertically upwards on the direction of gravity.

The rolling isolation rods 5 are placed in the two opposite containing hooks, each rolling isolation rod 5 comprises a cross rod, rollers 12 fixed at two end portions of the cross rod and a protective layer wrapped on the outer surface of the cross rod, and flexible rubber can be selected as the protective layer. The rolling isolation rod 5 can be intensively stored in the circulating storage device 7 when not used, and can slide into the corresponding horizontal rail groove 3 through the rail connecting device 6 along with the rotation of the storage hook 17 when in use. In this embodiment, the receiving hook 17 is not in the same plane as the rail attachment 6.

The rail connecting device 6 comprises a rail connecting shell 18 fixed at the bottom of the horizontal rail groove 3 and a rail connecting plate 19 which is obliquely arranged in the rail connecting shell 18 and can extend out of or retract into the rail connecting shell 18. In this embodiment, the rail connecting plate 19 is an L-shaped latch plate, and the horizontal section of the rail connecting plate extends out of the rail connecting shell 18, so that when the multi-layer formed reinforcement stirrup is hoisted and transported, the horizontal section of the rail connecting plate 19 can be used as a handle to push the rail connecting plate 19 to extend out of the rail connecting shell 18. When the rail connecting plate 19 extends out of the rail connecting shell 18, a certain included angle is formed between the rail connecting plate and the horizontal rail groove 3, and when the accommodating hook 17 rotates clockwise in a circulating mode, the rolling isolating rod 5 can be lifted up along the same trend and rolls into the horizontal rail groove 3 along the rail connecting plate 19 with a certain gradient.

The front end of each horizontal rail groove 3 is provided with a rail connecting device 6, the rail connecting devices 6 and the accommodating hooks 17 are not in the same plane, and the top ends of the rail connecting devices 6 are aligned with the front ends of the horizontal rail grooves 3 and are welded.

Preferably, the tail ends of the multiple layers of horizontal rail grooves 3 can be connected through the C-shaped rail groove 20 with the radian, so that when the multiple layers of formed steel reinforcement frameworks are unloaded layer by layer, the formed steel reinforcement frameworks at the top layer are lifted out, the rolling isolation rods in the horizontal rail grooves at the top layer can be directly pushed into the C-shaped rail groove 20 and further conveyed into the horizontal rail groove at the bottom layer, and the formed steel reinforcement frameworks are sequentially collected into the circulating storage device 7 for storage after unloading. As another practicable, the C-shaped rail 20 may be provided as a telescopic rail.

When the multi-layer space expandable transportation frame for the formed steel reinforcement framework is utilized, the method specifically comprises the following steps:

and S1, hanging a first layer of formed steel reinforcement framework from the upper end opening of the peripheral protective tool rack 1, and placing the first layer of formed steel reinforcement framework on the bottom rolling piece 10.

And S2, adjusting the lifting mechanism 13 to make the bearing surface formed by the left and right first-layer horizontal rail grooves higher than the upper surface of the first-layer formed steel reinforcement framework.

And S3, adjusting the rail connecting device 6 on the first layer of horizontal rail groove to enable the rail connecting plate to extend out of the rail connecting shell.

S4, the transmission mechanism 14 drives the receiving hooks 17 to circularly move along the receiving rail grooves 16, so that the rolling isolation rods 5 on the plurality of groups of receiving hooks slide downwards along the rail connecting plate 19 in a first layer of horizontal rail grooves in an inclined mode, then a second layer of formed steel reinforcement frameworks are hung from the upper end opening of the peripheral protective tool rack 1, and the second layer of formed steel reinforcement frameworks are placed on the rolling isolation rods 5;

s5, adjusting the lifting mechanism 13 to make the bearing surface formed by the left and right second-layer horizontal rail grooves higher than the upper surface of the second-layer formed steel bar skeleton, then adjusting the rail connecting device on the second-layer horizontal rail grooves to make the rail connecting plate extend out of the rail connecting shell, then driving the containing hooks to circularly move along the containing rail grooves through the transmission mechanism, making the rolling isolation rods on the multiple groups of containing hooks slide downwards into the second-layer horizontal rail grooves along the inclination of the rail connecting plate, then hanging the third-layer formed steel bar skeleton from the upper end opening of the peripheral protective tool frame, and placing the third-layer formed steel bar skeleton on the rolling isolation rods.

And repeating the steps S2-S4, and hanging and forming the steel reinforcement framework on the rolling isolation rods of the horizontal rail grooves of other layers.

And S6, integrally hoisting the multi-layer transport frame, placing the multi-layer transport frame on a flat car, and moving the multi-layer transport frame to a destination by using the flat car.

After the multi-layer transport frame is moved in place by the flat car, the formed steel reinforcement framework can be hoisted and unloaded layer by layer from the upper part of the peripheral protective tool frame. Inside the forming steel reinforcement framework that is located the intermediate level of multilayer transportation frame two door departments that open are pull out.

When unloading one layer of formed steel bar framework, the rolling isolation rods supporting the layer of formed steel bar framework can be stored in the horizontal rail groove at the bottommost layer of the C-shaped rail groove 20, and after all layers of the formed steel bar frameworks to be unloaded are completely, the rolling isolation rods are sequentially collected into the circulating storage device 7 for storage.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.