Steel structure transfer device

Abstract

The utility model relates to a steel structure transfer device which comprises a base, a plurality of H-shaped steel containing grooves are formed in the upper surface of the base, a rib supporting protrusion is arranged in each H-shaped steel containing groove, and the rib supporting protrusions are located in the middles of the H-shaped steel containing grooves and parallel to the side walls of the H-shaped steel containing grooves. Two wing plate inserting grooves are formed between the rib supporting protrusions and the side wall of the H-shaped steel containing groove. During use, the two wing plates of the H-shaped steel are inserted into the wing plate insertion grooves, the rib part of the H-shaped steel is in contact with the top of the rib part supporting protrusion, and the rib part supporting protrusion provides supporting force for the rib part of the H-shaped steel.

Description

Technical Field

[0001] The utility model relates to a steel structure production auxiliary tool, in particular to a steel structure transfer device. Background Art

[0002] As a new type of construction model, steel structure has many advantages, such as high material strength, light weight, steel toughness, good plasticity, uniform material, high structural reliability, high degree of mechanization in steel structure manufacturing and installation, good sealing performance of steel structure, low carbon, energy saving, green and environmental protection, reusable, etc. Therefore, it is widely used in modern buildings.

[0003] At present, steel structures are mostly stacked directly during transportation and storage. In this storage method, the steel structures are in direct contact with each other. During lifting or transportation, steel structures in direct contact are prone to collision, causing surface damage to the steel structures, thereby reducing the corrosion resistance and oxidation resistance of the steel structures. In addition, the steel structures are not easy to be placed neatly. Utility Model Content

[0004] The technical problem to be solved by the utility model is that most of the existing steel structure transfer or placement devices directly stack several steel structures together, so that the steel structures are easily bumped into each other during the stacking or transportation process, causing damage to the surface of the steel structure and damaging the surface protective layer of the steel structure. In view of the above-mentioned defects of the prior art, a steel structure transfer device is provided.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A steel structure transfer device is constructed, including a base, wherein the upper surface of the base is provided with a plurality of H-shaped steel placement grooves, each of the H-shaped steel placement grooves is provided with a rib support protrusion, the rib support protrusion is located in the middle of the H-shaped steel placement groove, and the rib support protrusion is parallel to the side walls of the H-shaped steel placement groove, and two wing plate slots are formed between the rib support protrusion and the two side walls of the H-shaped steel placement groove; when in use, the two wing plates of the H-shaped steel are inserted into the wing plate slots, the ribs of the H-shaped steel are in contact with the tops of the rib support protrusions, and the rib support protrusions provide support force for the ribs of the H-shaped steel.

[0007] Further preferably, it includes a plurality of partitions separated from the base, wherein the upper and lower sides of the partitions are provided with rib support protrusions that are the same as the rib support protrusions on the base, and partition ears are fixedly provided on the upper surface of the partitions.

[0008] Further preferably, both side walls of the H-shaped steel placement groove and both sides of the rib support protrusion are arranged in the form of slopes or arc surfaces.

[0009] Further preferably, a buffer layer is provided on the top and both sides of the rib support protrusion, which are both sloped or curved, and the buffer layer is a rubber skin.

[0010] Further preferably, one pair of opposite side walls on the base are movably provided with limit assemblies, and the other pair of side walls are respectively provided with two lifting ears, and the limit assemblies are movably provided on the base at both ends of the H-beam placement groove, and the two limit assemblies fix the H-beam in the H-beam placement groove.

[0011] Further preferably, the limiting assembly is L-shaped, comprising a telescopic plate and a baffle plate vertically connected to the telescopic plate, and at least one row of limiting holes is provided on the telescopic plate along a direction perpendicular to the baffle plate.

[0012] Further preferably, a limiting component fixing hole is opened on at least one rib supporting protrusion on the base, and a fixing pin is provided in the limiting component fixing hole. When in use, the telescopic length of the telescopic plate is adjusted, and the fixing pin is inserted into the corresponding limiting hole to keep the limiting component and the base relatively fixed.

[0013] Further preferably, a plurality of reinforcing ribs are provided on the lower surface of the base, and the reinforcing ribs are perpendicular to the H-shaped steel placement groove.

[0014] Further preferably, a plurality of column insertion holes are provided on the upper surface of the base near the two ends of the lifting ears, and columns are detachably inserted into the column insertion holes.

[0015] The beneficial effects of the utility model are:

[0016] 1. By arranging a plurality of H-beam placement grooves on the upper surface of the base, each H-beam placement groove is provided with a rib support protrusion, the rib support protrusion is located in the middle of the H-beam placement groove, and the rib support protrusion is parallel to the side wall of the H-beam placement groove, and two wing plate slots are formed between the rib support protrusion and the side wall of the H-beam placement groove, so that when the H-beam is placed in the device, it can be supported by the rib support protrusion in the H-beam placement groove, and the two wings of the H-beam are located in the two wing plate slots, thereby firmly placing the H-beam in the H-beam placement groove;

[0017] 2. Since the strength of the base in the direction perpendicular to the H-shaped steel placement grooves is reduced due to the H-shaped steel placement grooves on the upper surface of the base, a number of reinforcing ribs are arranged on the lower surface of the base in the direction perpendicular to the H-shaped steel placement grooves to ensure the strength of the base;

[0018] 3. The device is also equipped with a limit assembly, which can prevent the H-beam from slipping out of the H-beam placement slot;

[0019] 4. The removable columns on the upper surface of the base can prevent the H-shaped steel from collapsing and falling during the lifting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0021] Figure 1 A three-dimensional diagram of a two-layer steel structure (or H-shaped steel) is placed in a preferred embodiment of the utility model.

[0022] Figure 2 A cross-sectional view of placing two layers of steel structure (or H-shaped steel) in a preferred embodiment of the utility model Figure 1 .

[0023] Figure 3 A cross-sectional view of placing two layers of steel structure (or H-shaped steel) in a preferred embodiment of the utility model Figure 2 .

[0024] Figure 4 The preferred embodiment of the utility model uses a cross-sectional view of placing two layers of steel structure (or H-shaped steel) Figure 3 .

[0025] Figure 5 It is a three-dimensional diagram of a base according to a preferred embodiment of the utility model.

[0026] Figure 6 This is a three-dimensional diagram of a partition according to a preferred embodiment of the present utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0028] like Figure 1-Figure 6As shown, a preferred embodiment of the utility model; a steel structure transfer device includes a base 100, which is made of steel plate, and the upper surface of the base 100 is provided with a plurality of H-shaped steel placement grooves 200, each H-shaped steel placement groove 200 is provided with a rib support protrusion 201, the rib support protrusion 201 is located in the middle of the H-shaped steel placement groove 200, and the rib support protrusion 201 is parallel to the side wall of the H-shaped steel placement groove 200, so that the rib support protrusion Two identical wing plate slots 202 are formed between 201 and the two side walls of the H-beam placement groove 200; when in use, the two wing plates of the H-beam 10 are inserted into the wing plate slots 202, the ribs of the H-beam 10 contact the top of the rib support protrusions 202, the rib support protrusions 202 provide support force for the ribs of the H-beam 10, and the wing plate slots 202 and the two sides of the rib support protrusions 201 jointly keep the H-beam 10 from sliding toward the two sides of the H-beam placement groove 200.

[0029] As a preferred embodiment of the present utility model, the above-mentioned steel structure transfer device also includes a plurality of partitions 300 separated from the base 100, which are determined by the actual operator according to the number of layers of the steel structure. Of course, the number of layers should also ensure the safety and stability of the device. The upper and lower sides of the partition 300 are provided with rib support protrusions 201 that are the same as the rib support protrusions 201 on the base 100, and the rib support protrusions 201 on the upper and lower sides of the partition 300 are symmetrically arranged. The distance between two adjacent rib support protrusions 201 on the partition 300 is equal to the distance between two adjacent rib support protrusions 201 on the base 100. In this way, it can be ensured that the placement position of the H-shaped steel 10 is relatively fixed when the partition 300 is used, and the weight distribution of the device after the H-shaped steel 10 is placed is relatively uniform, thereby ensuring the safety of placement or transfer. A partition ear 301 is fixedly provided on the upper surface of the partition 300, and preferably the number of the partition ears 301 is four, and the four partition ears 301 are centrally symmetrical about the center of the partition 300.

[0030] It should be noted that the partition 300 is used between multi-layer steel structures. The weight of the steel structure is taken into consideration during hoisting, and in order to ensure the safety of hoisting, a single-layer steel structure placement mode is generally adopted, that is, only H-shaped steel is placed in the H-shaped steel placement groove 200 on the upper surface of the base 100.

[0031] In order to easily place the H-beam 10 into the H-beam placement groove 200, the two side walls of the H-beam placement groove 200 and the two sides of the rib support protrusion 201 are all set with slopes or curved surfaces. When the H-beam 10 is hoisted and placed, there is no need to ensure that the H-beam 10 is completely aligned with the H-beam placement groove 200. It is only necessary to ensure that the two wings of the H-beam 10 contact the slopes or curved surfaces of the two side walls of the H-beam placement groove 200, or the two sides of the rib support protrusion 201 are both sloped or curved surfaces. In this way, the H-beam 10 can slide into the H-beam placement groove 200 along the slope or curved surface.

[0032] In order to avoid damage to the surface protective layer of the H-beam 10 due to rigid contact between the H-beam 10 and the device, a buffer layer is provided on the top of the rib support protrusion 201 and the sloped or curved parts on both sides. The buffer layer avoids direct rigid contact between the H-beam 10 and the base 100 or the partition 300. Specifically, the aforementioned buffer layer can be selected as rubber skin or plastic coating, etc.

[0033] In order to prevent the H-beam 10 from sliding out of the H-beam placement groove 200 along the length direction of the H-beam placement groove 200, a limit assembly 102 is movably provided on one pair of opposite side walls on the base 100, and two lifting ears 101 are respectively provided on the other pair of side walls. The limit assembly 102 is movably set on the base 100 at both ends of the H-beam placement groove 200, and the two limit assemblies 102 fix the H-beam 10 in the H-beam placement groove 200.

[0034] In this way, the limiting components 102 at both ends of the H-beam placement groove 200 can ensure that the H-beam 10 remains relatively fixed in the H-beam placement groove 200 along the length direction of the groove, thereby preventing the H-beam 10 from sliding along the length direction of the groove in the H-beam placement groove 200 due to the tilt of the base 100 during the lifting process.

[0035] Specifically, the limiting assembly 102 is L-shaped, including a telescopic plate 1021 and a baffle 1022 vertically connected to the telescopic plate 1021, the telescopic plate 1021 and the baffle 1022 are integrally bent, and at least one row of limiting holes 1022a is provided on the telescopic plate 1024 along a direction perpendicular to the baffle 1022. In order to flexibly arrange the limiting assembly 102 at both ends of the H-shaped steel placement groove 200, two telescopic plate accommodating cavities 103 are provided on the base 100, and the telescopic plate 1021 is inserted into the telescopic plate accommodating cavity 103.

[0036] In order to keep the limit assembly 102 relatively fixed to the base 102, a limit assembly fixing through hole is opened on at least one rib support protrusion 201 on the base 100, and the limit assembly fixing through hole is connected to the telescopic plate accommodating cavity 103, so that when the limit assembly is at a certain position during the movement of the limit assembly, the upper limit assembly fixing through hole can match the limit hole 1022a, and a fixing pin 104 is provided in the limit assembly fixing through hole. When in use, the telescopic length of the telescopic plate 1021 is adjusted, and the fixing pin 104 is inserted into the corresponding limit hole 1022a to keep the limit assembly 102 relatively fixed to the base 100.

[0037] In order to ensure the strength of the base 100 along the direction perpendicular to the H-shaped steel placement groove 200, a plurality of reinforcing ribs 105 are provided on the lower surface of the base 100. The reinforcing ribs 105 are welded to the base 100 and are perpendicular to the H-shaped steel placement groove 200.

[0038] In order to prevent the upper steel structure from tipping over and falling from the side when placed, a plurality of column insertion holes 106 are provided on the upper surface of the base 100 near the two ends of the lifting ears 101, and the column insertion holes 106 are detachably inserted with columns 107. At the same time, in order to adapt to the height of the other steel structure, the column 107 can be retractable, for example, the column 107 can include a hollow first column and a retractable second column sleeved in the first column, and the second column is retractable relative to the first column, so as to adjust the height of the column 107 according to the stacking height of the steel structure. Of course, the column 107 can also be preset as a plurality of groups of circular steel pipes of different lengths, and when in use, the steel pipes of appropriate height can be rotated according to the stacking height of the steel structure and inserted into the column insertion holes.

[0039] When using the device to place a steel structure, the steel structure or H-shaped steel 10 is placed in the H-shaped steel placement groove 200. If the first layer is full, a partition 300 is placed on the upper side of the first layer of steel structure, and the side rib support protrusions 201 on the lower surface of the partition are placed on the inner sides of the two wing plates of the H-shaped steel 10 as the placement position of the upper steel structure or H-shaped steel 10, and so on.

[0040] When using the device for lifting and transportation, in order to ensure safe lifting, there is only one layer of steel structure or H-shaped steel 10 placed on the upper side of the base 100, so as to avoid collapse of the upper steel structure or H-shaped steel 10 during lifting. At the same time, the steel structure is confined in the H-shaped steel placement groove through the limiting component 102 to prevent the steel structure and H-shaped steel 10 from sliding in the H-shaped steel placement groove 200.

[0041] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A steel structure transfer device, comprising a base, characterized in that: The upper surface of the base is provided with a plurality of H-shaped steel placement grooves, each of which is provided with a rib support protrusion, the rib support protrusion is located in the middle of the H-shaped steel placement groove, and the rib support protrusion is parallel to the side walls of the H-shaped steel placement groove, and two wing plate slots are formed between the rib support protrusion and the two side walls of the H-shaped steel placement groove; when in use, the two wing plates of the H-shaped steel are inserted into the wing plate slots, the ribs of the H-shaped steel are in contact with the top of the rib support protrusion, and the rib support protrusion provides support force for the ribs of the H-shaped steel.

2. A steel structure transfer device according to claim 1, characterized in that: It also includes a plurality of partitions separated from the base, wherein the upper and lower sides of the partitions are provided with rib support protrusions identical to the rib support protrusions on the base, and partition lifting ears are fixedly provided on the upper surfaces of the partitions.

3. A steel structure transfer device according to claim 2, characterized in that: The two side walls of the H-shaped steel placement groove and the two sides of the rib support protrusion are all arranged in a slope or arc surface.

4. A steel structure transfer device according to claim 2, characterized in that: A buffer layer is provided on the top and both sides of the rib support protrusion, which are both sloped or curved surfaces, and the buffer layer is a rubber skin.

5. A steel structure transfer device according to claim 3, characterized in that: A pair of opposite side walls on the base are movably provided with limit assemblies, and the other pair of side walls are respectively provided with two lifting ears. The limit assemblies are movably arranged on the base at both ends of the H-beam placement groove, and the two limit assemblies fix the H-beam in the H-beam placement groove.

6. A steel structure transfer device according to claim 5, characterized in that: The limiting assembly is L-shaped, and comprises a telescopic plate and a baffle plate vertically connected to the telescopic plate, and at least one row of limiting holes is arranged on the telescopic plate along a direction perpendicular to the baffle plate.

7. A steel structure transfer device according to claim 5, characterized in that: A limit assembly fixing through hole is formed on at least one rib support protrusion on the base, and a fixing pin is arranged in the limit assembly fixing through hole. When in use, the telescopic length of the telescopic plate is adjusted, and the fixing pin is inserted into the corresponding limit hole to keep the limit assembly and the base relatively fixed.

8. A steel structure transfer device according to claim 6, characterized in that: A plurality of reinforcing ribs are arranged on the lower surface of the base, and the reinforcing ribs are perpendicular to the H-shaped steel placement groove.

9. A steel structure transfer device according to claim 1, characterized in that: A plurality of column inserting holes are arranged on the upper surface of the base near the two ends of the hanging ears, and columns are detachably inserted into the column inserting holes.

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