A reinforcing cage transfer device

Abstract

The utility model discloses a reinforcing cage transfer device, including the consignment mechanism of installation in the transfer carriage, the consignment mechanism includes the fixed bracket structure of fixed installation in the transfer carriage tail portion and the extension bracket structure of extension in the lateral of transfer carriage, the fixed bracket structure's outside end is fixedly connected with the extension slide rail of sliding connection extension bracket structure, the fixed bracket structure, the extension bracket structure all slidingly connected with a plurality of support and lock the locking structure of reinforcing cage, the inner end both sides of fixed bracket structure and the outer end both sides of extension bracket structure are respectively drawn through the cable structure. The above structure realizes the reinforcing cage of big transfer length process, and the reinforcing cage tail portion is hollow and causes the tail swing, leads to the reinforcing cage easy deformation, and the technical defects of influence structural stability. The structure not only can tail support, and realizes stable support, has improved the security of reinforcing cage transfer and has guaranteed the structural safety of reinforcing cage.

Description

Technical Field

[0001] This utility model relates to the field of steel cage transfer technology, and in particular to a steel cage transfer device. Background Technology

[0002] Reinforcing cages are a type of reinforced steel structure frequently used in engineering construction, such as pile foundations used as load-bearing structures. Reinforcing cages, especially column-shaped ones, are widely used in engineering. Their main structure consists of several circumferentially distributed longitudinal reinforcing bars, with multiple stirrups welded or tied between them as supporting structures.

[0003] Reinforcing cages, especially large ones, are often prefabricated in production workshops due to their complex manufacturing process. After prefabrication, the cages are transported to the construction site by truck. Specifically, during transport, the cages are placed on the truck bed and secured with straps or other fastening methods.

[0004] However, in actual work, it was found that due to the large overall length of the steel reinforcement cages used in the project, the tail of the cage extended a considerable distance beyond the truck bed during loading. This resulted in excessively large gaps in the cage. The drawback was that during transportation, especially on bumpy roads, the excessively long gaps at the tail of the cage caused it to sway, which was a major factor leading to deformation. This was because the steel reinforcement cage was formed from steel bars, which have inherent flexibility. Therefore, if the cage extended too far beyond the truck bed, it would deform during transportation, potentially causing the welded steel bars to break, and in severe cases, the cage would disintegrate.

[0005] The steel cages that have been violently swayed during transportation are often unable to be lowered into the pile foundation holes at the construction site due to deformation. Furthermore, the structural stability of the deformed steel cages is reduced, which poses an unknown risk to the structural strength of the building that is subsequently poured. Utility Model Content

[0006] Based on the above background, the purpose of this utility model is to provide a steel cage transfer device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A steel cage transfer device includes a transport mechanism installed on a transfer carriage;

[0009] The transport mechanism includes a fixed bracket structure fixedly installed at the rear of the transport vehicle and an extended bracket structure extending to the outside of the transport vehicle.

[0010] The outer end of the fixed bracket structure is fixedly connected to the extension slide rail of the sliding bracket structure.

[0011] The fixed bracket and the extended bracket structure are both slidably connected to a number of supports and locking structures that lock the steel cage.

[0012] The inner two sides of the fixed bracket structure and the outer two sides of the extended bracket structure are respectively pulled by steel cable structures.

[0013] Preferably, the fixed bracket structure and the extended bracket structure respectively include a frame-shaped fixed bracket and an extended bracket, and the top two sides of the fixed bracket and the extended bracket are respectively provided with sliding grooves;

[0014] The locking structure is slidably connected within the groove.

[0015] Preferably, the locking structure includes a lower locking saddle and an upper locking saddle that cooperates with the lower locking saddle;

[0016] The top of the lower locking saddle and the bottom of the upper locking saddle are both provided with arc-shaped grooves that cooperate with the reinforcing cage.

[0017] The bottom sides of the lower locking saddle are respectively fixedly connected to slide blocks that are limited to sliding within the slide groove;

[0018] The lower locking saddle and the upper locking saddle are locked together by a locking structure.

[0019] Preferably, the locking structure includes a plurality of locking screws respectively fixedly connected to the top two sides of the lower locking saddle, and the locking screws are slidably connected to the upper locking saddle;

[0020] A locking nut is threaded onto the locking screw.

[0021] Preferably, mounting seats for mounting slides are fixedly connected to the lower ends of the side walls on both sides of the lower locking saddle.

[0022] The longitudinal cross-sectional shape of the slide is T-shaped;

[0023] The bottom of the mounting base is welded and fixed to the top of the slide block via a connecting column.

[0024] Preferably, the extension slide rail includes a pair of side slide rail plates welded and fixed to the outer side wall of the fixed bracket;

[0025] The side slide rails are slidably connected to both sides of the extension bracket;

[0026] It also includes a central slide rail plate welded to the center of the outer side wall of the fixed bracket; the central slide rail plate is supported on the bottom of the lower locking saddle;

[0027] The extended slide rail also includes a connecting beam plate welded and fixed between the outer ends of the side slide rail plate and the center slide rail plate.

[0028] Preferably, the side slide rail plate has a plurality of locking threaded holes, and the bottom of the extension bracket is threadedly connected to a locking screw, which is threadedly connected to the locking threaded holes.

[0029] Preferably, the steel cable structure includes a column welded and fixed to the inner end of the side wall of the fixed bracket, and a pull ring is fixedly connected to the top of the column;

[0030] It also includes pull rings welded and fixed to the outer wall of the connecting beam;

[0031] Steel wire ropes are pulled between the pull rings.

[0032] Preferably, the transfer carriage is fixedly equipped with a plurality of support saddles corresponding to the lower locking saddle, and the support saddles are provided with arc-shaped grooves for limiting the support steel cage.

[0033] This utility model has the following beneficial effects:

[0034] 1. By using a shipping agency to support the steel cages during long-length transport, the cages are extended beyond the openwork section at the rear of the vehicle. This prevents the cages from swaying during transport, even if the vehicle bumps. This not only prevents the cages from swaying during transport, thus avoiding structural deformation and affecting structural stability, but also improves the stability and safety of the transport.

[0035] 2. After the lower locking saddle and upper locking saddle are fully engaged, the locking nut is lowered to the locked position. In the locked position, the lower locking saddle and upper locking saddle completely lock the reinforcing cage, preventing the reinforcing cage from shaking during transportation. At the same time, the lower locking saddle and upper locking saddle also serve as support structures, further supporting and stabilizing the reinforcing cage.

[0036] 3. The extension bracket enables sliding adjustment, ensuring that it can support the tail of the steel cage and allowing for adjustable support based on the length of the steel cage being transported.

[0037] 4. The extension bracket is tensioned from the rear by pulling with steel wire ropes. This ensures that during transportation, especially under bumpy conditions, the extension bracket extending out of the transfer compartment and the rear of the steel cage supported on the extension bracket are fully tensioned under the pull of the steel wire ropes.

[0038] The aforementioned structure allows for the full extension of the steel cage beyond the rear of the vehicle during transport, providing support. This support increases the stability of the steel cage and prevents violent swaying (tail swing) at the rear of the vehicle during bumpy rides, thus ensuring the structural safety of the steel cage and preventing deformation and structural instability caused by violent swaying. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0040] Figure 1 This is a schematic diagram of the structure of the transport mechanism installed on the transport vehicle's transport compartment in an embodiment of this utility model;

[0041] Figure 2 This is a schematic diagram of the consignment mechanism in an embodiment of the present utility model;

[0042] Figure 3 This is a schematic diagram of the locking structure in an embodiment of the present invention;

[0043] Figure 4 This is a schematic diagram of the structure in which the extension bracket is locked by a locking screw in an embodiment of this utility model;

[0044] Figure 5 This is a schematic diagram of the sliding connection groove of the slide block in an embodiment of this utility model;

[0045] Figure 6 This is an embodiment of the present utility model. Figure 2 The top view in the image.

[0046] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0049] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0050] Example 1

[0051] like Figure 1-6 As shown, a rebar cage transfer device includes a transport mechanism 3 installed on a transfer compartment 11. Specifically, the transport mechanism 3 is installed on the transfer compartment 11 of the transfer vehicle 1 (truck). During the transfer of long rebar cages, the transport mechanism 3 supports the rebar cage extending beyond the openwork section at the rear of the vehicle. This prevents the rebar cage from swaying during transport, even if the vehicle bumps. This not only prevents the rebar cage from swaying during transport, causing structural deformation and affecting structural stability, but also improves the stability and safety of transport.

[0052] Specifically, the transport mechanism 3 includes a fixed bracket structure fixedly installed at the rear of the transfer car 11 and an extended bracket structure extending to the outside of the transfer car 11.

[0053] The steel cage located at the rear of the transfer car 11 is supported and locked by a fixed bracket structure, and the steel cage extending out of the rear of the transfer car 11 is supported and locked by an extended bracket structure.

[0054] Meanwhile, in order to achieve support from the tail of the reinforcing cage, an extension rail of a sliding connection extension bracket structure is fixedly connected to the outer end of the aforementioned fixed bracket structure. After the extension bracket structure is slidably adjusted to adjust its spacing, it supports the tail of the reinforcing cage.

[0055] The aforementioned fixed bracket structure and extended bracket structure are all slidably connected with several supports and locking structures that lock the reinforcing cage; the locking structures are used to fully lock the reinforcing cage.

[0056] Meanwhile, since the extended bracket structure is located on the outside of the transfer carriage 11, in order to ensure the stability of the supporting steel cage, the inner ends of the fixed bracket structure and the outer ends of the extended bracket structure are respectively pulled by steel cables. By tightening the extended bracket structure extending to the outside of the transfer carriage 11 through the steel cables, the extended bracket structure and the supporting steel cage are kept in a state of tension, thereby further improving the stability of the steel cage support and achieving protection of the steel cage.

[0057] Example 2

[0058] like Figure 1-6 As shown, in this embodiment, based on the structure of Embodiment 1, the fixed bracket structure and the extended bracket structure respectively include a frame-shaped fixed bracket 31 and an extended bracket 32. Slide grooves A are respectively provided on the left and right sides of the top of the fixed bracket 31 and the extended bracket 32; the slide grooves A are T-shaped. The locking structure 34 is slidably connected within the slide grooves A.

[0059] The locking structure 34 includes a lower locking saddle 341 and an upper locking saddle 342 that cooperates with the lower locking saddle 341; the top of the lower locking saddle 341 and the bottom of the upper locking saddle 342 are both provided with arc-shaped grooves that cooperate with the reinforcing cage.

[0060] Meanwhile, slide blocks 3412, which are limited to sliding within slide groove A, are fixedly connected to the left and right sides of the bottom of the lower locking saddle 341; (the slide blocks are T-shaped and limited to sliding within slide groove A. Specifically, mounting seats 3411 for mounting slide blocks 3412 are fixedly connected to the lower ends of the side walls on both sides of the lower locking saddle 341; the bottom of the mounting seat 3411 is welded to the top of the slide block 3412 via a connecting column).

[0061] During operation, the relative positions between the locking structures 34 on the fixed bracket 31 and the extension bracket 32 ​​are pre-adjusted (because the reinforcing cage is composed of stirrups and longitudinal bars welded to the stirrups; therefore, the welding positions of the stirrups and longitudinal bars are the structural fixing points of the reinforcing cage. Thus, by sliding adjustment, the adjacent locking structures 34 are supported on both sides of the structural fixing points). After the sliding adjustment is completed, the lower locking saddle 341 and the upper locking saddle 342 are locked onto the reinforcing cage.

[0062] Specifically, the lower locking saddle 341 and the upper locking saddle 342 are locked together by a locking structure 34. Specifically, the locking structure 34 includes several locking screws 343 respectively fixedly connected to the left and right sides of the top of the lower locking saddle 341, with the locking screws 343 slidably connected to the upper locking saddle 342; locking nuts 3431 are threaded onto the locking screws 343.

[0063] After the lower locking saddle 341 and the upper locking saddle 342 are fully engaged, the locking nut 3431 is lowered to the locked state. In the locked state, the lower locking saddle 341 and the upper locking saddle 342 completely lock the reinforcing cage, preventing the reinforcing cage from shaking during transportation. At the same time, the lower locking saddle 341 and the upper locking saddle 342 also serve as support structures, further supporting and stabilizing the reinforcing cage.

[0064] In particular, the extension bracket 32 ​​and locking structure 34 located on the outside of the transfer carriage 11 provide support from the tail of the steel cage, so as to avoid the steel cage being too long and extending too far out of the carriage, resulting in the tail of the steel cage being hollowed out. During the vehicle transfer, the steel cage may be violently swayed and deformed due to bumps, which may even affect the structural stability and safety of the steel cage.

[0065] The aforementioned extension slide rail includes a pair of side slide rail plates 332 welded and fixed to the outer wall of the fixed bracket 31 (i.e., the side slide rail plates 332 are welded to the left and right ends of the front side wall of the fixed bracket 31 respectively); the side slide rail plates 332 are slidably connected to the left and right sides of the bottom of the extension bracket 32 ​​(correspondingly, matching slide cavities are opened on both sides of the bottom of the extension bracket 32, and the slide cavities are located below the slide groove A). It also includes a central slide rail plate 333 welded to the center of the outer wall of the fixed bracket 31 (correspondingly, a matching slide opening is opened on the extension bracket 32); the central slide rail plate 333 is supported on the bottom of the lower locking saddle 341.

[0066] The slide rail with the above-mentioned structural design not only has high sliding stability, but also has a large area of ​​flat slide rail plate and 32 extended bracket supports, resulting in high support stability.

[0067] The aforementioned extended slide rail also includes a connecting beam plate 331 welded and fixed between the side slide rail plate 332 and the outer end of the center slide rail plate 333.

[0068] In order to support the tail of the steel cage, the aforementioned extension bracket 32 ​​adopts a sliding connection to achieve sliding adjustment on the slide rail structure.

[0069] Specifically, the side slide rail plate 332 has several locking threaded holes 3321, and the bottom of the extension bracket 32 ​​is threadedly connected to a locking screw 321 (the bottom of the locking screw 321 has a handle), which is threaded into the locking threaded hole 3321. After sliding adjustment, the locking screw 3321 is threaded from the bottom of the extension bracket 32 ​​to the locking threaded hole 3321 (during sliding adjustment, the threaded hole at the bottom of the extension bracket 32 ​​coincides with the locking threaded hole).

[0070] Example 3

[0071] like Figure 1-6As shown, in this embodiment, based on the structure of embodiment 2, the above-mentioned fixed bracket 31 is fixedly installed on the transfer carriage 11. Specifically, mounting protrusions are welded to both ends of the side walls on both sides of the fixed bracket 31, and the mounting protrusions are fastened to the vehicle carriage by bolts.

[0072] The aforementioned cable structure includes a column 37 welded and fixed to the inner end of the side wall of the fixed bracket 31 (the column 37 is fixed to the mounting boss 311 located at the rear side).

[0073] Meanwhile, a pull ring 35 is fixedly connected to the top of the column 37; it also includes a pull ring 35 welded and fixed to the outer wall of the connecting beam plate (a connecting rod is welded to the bottom of the pull ring 35, a boss is welded to the connecting beam plate, and the connecting rod is welded and fixed to the top of the boss); a steel wire rope 36 is pulled between the pull rings 35. The extension bracket 32 ​​is pulled and tensioned from the rear position by the steel wire rope 36. This ensures that during the transportation process, especially under bumpy conditions, the extension bracket 32 ​​extending out of the transfer compartment 11 and the tail of the steel cage supported on the extension bracket 32 ​​are fully tensioned under the tension of the steel wire rope.

[0074] The aforementioned structure allows for the full extension of the steel cage beyond the rear of the vehicle during transport, providing support. This support increases the stability of the steel cage and prevents violent swaying (tail swing) at the rear of the vehicle during bumpy rides, thus ensuring the structural safety of the steel cage and preventing deformation and structural instability caused by violent swaying.

[0075] Example 4

[0076] like Figure 1-6 As shown, in this embodiment, based on the structure of embodiment 3, the length of the steel cage is located inside the transfer carriage 11. Therefore, several support saddles 2 (with the same shape as the lower locking saddle 341) corresponding to the lower locking saddle 341 are fixedly installed on the transfer carriage 11. The support saddle 2 has an arc-shaped groove for limiting and supporting the steel cage.

[0077] To ensure that the support saddle 2 and the lower locking saddle 341 correspond in height, a pad (such as a sleeper) can be placed in the transfer car 11 to support the bottom of the support saddle.

[0078] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A steel cage transfer device, characterized in that, This includes the shipping mechanism installed on the transfer carriage; The transport mechanism includes a fixed bracket structure fixedly installed at the rear of the transport vehicle and an extended bracket structure extending to the outside of the transport vehicle. The outer end of the fixed bracket structure is fixedly connected to the extension slide rail of the sliding bracket structure. The fixed bracket and the extended bracket structure are both slidably connected to a number of supports and locking structures that lock the steel cage. The inner two sides of the fixed bracket structure and the outer two sides of the extended bracket structure are respectively pulled by steel cable structures.

2. The steel cage transfer device according to claim 1, characterized in that, The fixed bracket structure and the extended bracket structure respectively include a frame-shaped fixed bracket and an extended bracket, and the top two sides of the fixed bracket and the extended bracket are respectively provided with sliding grooves. The locking structure is slidably connected within the groove.

3. The steel cage transfer device according to claim 2, characterized in that, The locking structure includes a lower locking saddle and an upper locking saddle that cooperates with the lower locking saddle; The top of the lower locking saddle and the bottom of the upper locking saddle are both provided with arc-shaped grooves that cooperate with the reinforcing cage. The bottom sides of the lower locking saddle are respectively fixedly connected to slide blocks that are limited to sliding within the slide groove; The lower locking saddle and the upper locking saddle are locked together by a locking structure.

4. The steel cage transfer device according to claim 3, characterized in that, The locking structure includes several locking screws that are fixedly connected to both sides of the top of the lower locking saddle, and the locking screws are slidably connected to the upper locking saddle. A locking nut is threaded onto the locking screw.

5. The steel cage transfer device according to claim 3, characterized in that, The lower ends of the side walls on both sides of the lower locking saddle are respectively fixedly connected to mounting seats for mounting slides; The longitudinal cross-sectional shape of the slide is T-shaped; The bottom of the mounting base is welded and fixed to the top of the slide block via a connecting column.

6. The steel cage transfer device according to claim 3, characterized in that, The extension slide rail includes a pair of side slide rail plates welded and fixed to the outer wall of the fixed bracket; The side slide rails are slidably connected to both sides of the extension bracket; It also includes a central slide rail plate welded to the center of the outer side wall of the fixed bracket; the central slide rail plate is supported on the bottom of the lower locking saddle; The extended slide rail also includes a connecting beam plate welded and fixed between the outer ends of the side slide rail plate and the center slide rail plate.

7. The steel cage transfer device according to claim 6, characterized in that, The side slide rail plate has several locking threaded holes, and the bottom of the extension bracket is threaded with a locking screw, which is threaded into the locking threaded hole.

8. The steel cage transfer device according to claim 6, characterized in that, The steel cable structure includes a column welded and fixed to the inner end of the side wall of the fixed bracket, and a pull ring is fixedly connected to the top of the column; It also includes pull rings welded and fixed to the outer wall of the connecting beam; Steel wire ropes are pulled between the pull rings.

9. The steel cage transfer device according to claim 3, characterized in that, The transfer carriage is fixedly equipped with several support saddles corresponding to the lower locking saddles, and the support saddles are provided with arc-shaped grooves for limiting the support steel cage.

Images