Building material storage device convenient to transfer

Abstract

The invention relates to the technical field of building material transfer devices, in particular to a building material storage device convenient to transfer. Comprising a storage part and a hoisting part, the storage part is used for storing building steel pipes and comprises a plurality of storage supports, and the hoisting part is detachably connected with the storage part; the storage support is detachably connected with a limiting assembly, the limiting assembly comprises a transverse supporting beam and side edge positioning supports arranged on the two sides of the building steel pipe, the two side edge positioning supports can get close to the building steel pipe along the supporting beam, and the supporting beam is provided with a top positioning support capable of extending downwards. The top positioning support and the two side edge positioning supports are each provided with a plurality of partition plates, the partition plates are provided with anti-slip strips, the front faces of the anti-slip strips are made of smooth materials, and the back faces of the anti-slip strips are coated with anti-slip materials. Storage and hoisting functions are integrated, the safety and efficiency problems of a traditional mode are solved through structural innovation, and the device is particularly suitable for large-scale management of steel pipes in a construction site.

Description

Technical Field

[0001] The present invention relates to the technical field of building material transfer devices, in particular to a building material storage device that is convenient for transfer. Background Art

[0002] The storage and transportation of long materials, such as steel pipes, are common during construction. Traditional methods of storing steel pipes, typically using simple racks or stacking them directly on the ground, have the following drawbacks: stacking steel pipes on the ground is prone to wear and rust, and conventional storage racks are inconvenient for transport and use.

[0003] Therefore, the present application provides a construction material storage device that is easy to transport, which solves the problem that steel pipe storage devices in the prior art are inconvenient to transport and improves the stability of the construction steel pipe transportation process. Summary of the Invention

[0004] In order to solve the above problems, the present invention provides a building material storage device that is easy to transport.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a building material storage device that is easy to transport, including a storage part and a hoisting part, the storage part is used to store building steel pipes and includes a plurality of storage brackets, and the hoisting part is detachably connected to the storage part; The hoisting part includes a hoisting frame, which can be connected to multiple storage brackets at the same time. The storage brackets are detachably connected to a limiting assembly. The limiting assembly includes a transverse support beam and side positioning brackets arranged on both sides of the building steel pipe. The two side positioning brackets can approach the building steel pipe along the support beam. The support beam is equipped with a top positioning bracket that can extend downward. The top positioning bracket and the two side positioning brackets are each equipped with a number of partition plates. The partition plates are equipped with anti-slip strips. The front of the anti-slip strips is made of smooth material, and the back of the anti-slip strips is coated with anti-slip material.

[0006] As an optimization, the anti-slip strips of the two horizontally opposite partitions are symmetrically arranged, the outer ends of the anti-slip strips are inclined in a direction away from the storage part, and the side of the anti-slip strip opposite to the building steel pipe is the front side; The support beam is provided with a positioning telescopic rod, the extended end of the positioning telescopic rod is connected to the top positioning bracket, and the partition plates of the top positioning bracket are arranged at intervals in the vertical direction.

[0007] As an optimization, the storage bracket includes a support base and an H-shaped placement rack, the vertical support portion of the H-shaped placement rack is configured with a connecting foot, and the connecting foot is detachably connected to the support base; The support base includes a base plate and a connecting pipe. The connecting pipe is vertically arranged on the base plate and is used to accommodate the connecting pin.

[0008] As an optimization, the lower end of the connecting leg is lower than the lateral support portion of the H-shaped placement rack; The connecting foot includes a positioning tube, a supporting telescopic rod and several supporting feet. The positioning tube is coaxially fixed to the bottom of the vertical supporting part. The supporting telescopic rod is coaxially arranged with the positioning tube. The movable end of the supporting telescopic rod is provided with an end plate. A spring shaft is connected between the upper end of the supporting foot and the positioning tube. The supporting foot has a tendency to rotate toward the axial direction of the positioning tube. Several supporting feet are arranged along the circumferential direction of the positioning tube. A guide slope is provided at the lower end of the supporting foot on the side opposite to the spring shaft. When the spring shaft is shortened, the end plate moves upward along the guide slope to make the supporting foot open outward.

[0009] As an optimization, the support beam is horizontally connected between the two vertical support parts of the storage bracket, the support beam is provided with a sliding groove, the sliding groove is provided with an adjustment rod, and the side positioning bracket is slidably connected to the sliding groove; The adjusting rod is a forward and reverse threaded rod, and the adjusting rod is threadedly connected to the side positioning bracket.

[0010] As an optimization, the hanging frame includes at least two fixed beams arranged along the length direction of the storage portion and a plurality of reinforcing beams fixedly arranged with the fixed beams, and the plurality of reinforcing beams are arranged corresponding to the vertical supporting portions of the plurality of storage brackets; Both ends of the reinforcing beam are bent downward to form a connecting portion, which is detachably connected to the vertical supporting portion of the storage bracket. The bottom surface of the lifting frame is provided with reinforcing ribs, and the upper side of the lifting frame is provided with a lifting buckle, which is used to connect the lifting equipment.

[0011] As an optimization, the fixed beam is composed of several connecting beams overlapped end to end, and the several connecting beams include several long connecting beams and several short connecting beams. The ends of the long connecting beams are provided with lower overlapping grooves, and the ends of the short connecting beams are respectively provided with upper overlapping grooves and lower overlapping grooves; The upper lap groove and the lower lap groove are correspondingly provided with a plurality of connection holes. The upper lap groove and the lower lap groove of two adjacent connecting beams are overlapped. When adjacent connecting beams are overlapped, the connection holes are arranged relatively up and down and connected by bolts.

[0012] As an optimization, the lower outer portion of the storage portion is detachably connected to a plurality of movable parts, and the plurality of movable parts are connected by reinforcing angle steels. The movable parts include a connecting seat, a telescopic assembly and a running wheel. The connecting seat is L-shaped, and the telescopic assembly includes an adjusting screw and a plurality of adjusting telescopic rods. The adjusting telescopic rods are vertically arranged between the connecting seat and the running wheel, and the adjusting screw is threadedly connected to the connecting seat. A second fixing screw hole is provided on the lower portion of the vertical support portion and the upper portion of the connecting seat, and a fixing bolt is connected between the connecting seat and the vertical support portion.

[0013] As an optimization, the storage part includes storage state and lifting state. In the storage state, the building steel pipes are stacked in a positive triangle; When in the hoisting state, the side positioning brackets are used to push the construction steel pipes toward the axis of the device, and at the same time the top positioning brackets are pushed downwards to make the construction steel pipes stacked in a square shape.

[0014] As an optimization, when the side positioning bracket moves toward the direction of the building steel pipe, the building steel pipe squeezes the anti-slip strip, causing the anti-slip strip to fall away from the building steel pipe. The building steel pipe contacts the front of the anti-slip strip, making it easier for the partition plate to enter between two adjacent building steel pipes. During the lifting process, if the construction steel pipe slides, the construction steel pipe drives the anti-slip strip to flip, so that the construction steel pipe contacts the back of the anti-slip strip to prevent the construction steel pipe from sliding. This solution has the following benefits: This application integrates storage and lifting functions, and solves the safety and efficiency issues of traditional methods through structural innovation. It is particularly suitable for large-scale management of steel pipes in construction sites. The quick connection between the lifting frame and multiple storage brackets enables overall lifting, reducing the number of single lifting times and improving lifting efficiency. At the same time, during lifting, the steel pipes are squeezed by the limit assembly, turning them from a "wide pile" to a "high pile" state, increasing the contact area between the steel pipes and the limit assembly and improving stability. The anti-slip strip design of the partition board: the rubber front reduces the wear of the steel pipe during storage, and the sliding of the steel pipe triggers the flipping of the anti-slip strip during lifting. The anti-slip material on the back increases friction, providing double anti-slip effect. The adjustable positioning bracket is suitable for steel pipes of different diameters, and the spacing between the brackets on both sides is synchronously controlled by the positive and negative threaded rods, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axial side schematic diagram of the present invention.

[0016] Figure 2 It is a main schematic diagram of the present invention.

[0017] Figure 3 It is a left side schematic diagram of the present invention.

[0018] Figure 4 For the present invention Figure 1 Schematic diagram of the enlarged structure of part A.

[0019] Figure 5 This is a schematic diagram of the storage part of the present invention.

[0020] Figure 6 It is a left side schematic diagram of the storage part of the present invention.

[0021] Figure 7 It is a schematic diagram of the main view of the storage part of the present invention.

[0022] Figure 8 It is an axial side schematic diagram of the lifting part of the present invention.

[0023] Figure 9 It is a schematic diagram of the bottom axial side of the lifting part of the present invention.

[0024] Figure 10 This is a schematic diagram of the bottom axial side of the support base omitted in the present invention.

[0025] Figure 11 This is a schematic diagram of the support seat axial side of the present invention.

[0026] Figure 12 The cross-sectional structure of the connecting foot of the present invention Figure 13 This is a schematic diagram of the axial side of the moving part of the present invention.

[0027] Figure 14 This is a schematic diagram of the connection structure between the moving part and the storage part of the present invention.

[0028] Figure 15 It is a left side schematic diagram of the connection structure between the moving part and the storage part of the present invention.

[0029] Among them, 1. H-shaped placement rack, 2. Bottom plate, 3. Connecting pipe, 4. Vertical support part, 5. Fixed beam, 6. Reinforcement beam, 7. Lifting buckle, 8. Support beam, 9. Side positioning bracket, 10. Partition plate, 11. Anti-slip strip, 12. Positioning pipe, 13. Support telescopic rod, 14. Support foot, 15. Sliding groove, 16. Adjustment rod, 17. Top positioning bracket, 18. Long connecting beam, 19. Short connecting beam, 20. Connecting seat, 21. Travel wheel, 22. Telescopic assembly, 23. Reinforced angle steel, 24. Second fixing screw hole, 25. Positioning telescopic rod. DETAILED DESCRIPTION

[0030] like Figures 1-12 As shown, a building material storage device that is easy to transport includes a storage part and a hoisting part. The storage part is used to store building steel pipes and includes a plurality of storage brackets. The hoisting part is detachably connected to the storage part. The lifting part includes a lifting frame, which can be connected to multiple storage brackets at the same time. The storage brackets are detachably connected to a limiting component, which includes a horizontal support beam 8 and side positioning brackets 9 arranged on both sides of the building steel pipe. The two side positioning brackets 9 can approach the direction of the building steel pipe along the support beam 8. The support beam 8 is provided with a top positioning bracket 17 that can extend downward. The top positioning bracket 17 and the two side positioning brackets 9 are both provided with a number of partition plates 10. The partition plates 10 are provided with anti-slip strips 11. The anti-slip strips are soft. The front of the anti-slip strips 11 is made of smooth material, which is convenient for the partition plates to be inserted between adjacent building steel pipes. The back of the anti-slip strips 11 is coated with anti-slip material to prevent the building steel pipe from sliding outward. When the building steel pipe slides outward, the anti-slip strips are rubbed and flipped under the action of friction, so that the anti-slip material on the back contacts the steel pipe, increasing friction and achieving the function of preventing the building steel pipe from sliding out.

[0031] The H-shaped rack 1 is welded or integrally formed from high-strength steel. Its horizontal support is used to support the construction steel pipes, preferably 15-25 cm above the ground. The vertical support 4 supports and secures the horizontal support. The construction steel pipes on the rack must be placed no higher than the top positioning bracket 17. A first fixing screw hole is defined at the top of the rack, and the hoisting frame is connected to the rack via a fixing bolt and the first fixing screw hole.

[0032] like Figure 3 and Figure 4 As shown, the anti-slip strips 11 of the two horizontally oppositely arranged partitions 10 are symmetrically arranged, the outer ends of the anti-slip strips 11 are inclined in a direction away from the storage portion, and the side of the anti-slip strips 11 opposite to the construction steel pipe is the front side; The support beam 8 is provided with a positioning telescopic rod 25 , the extended end of the positioning telescopic rod 25 is connected to the top positioning bracket 17 , and the partition plates 10 of the top positioning bracket 17 are vertically spaced apart.

[0033] The anti-slip strips 11 of the partitions 10 at both ends of the storage area are symmetrically arranged along the length of the storage area to prevent the construction steel pipes from sliding sideways. The anti-slip strips 11 are soft, and when the construction steel pipes come into contact with the anti-slip strips 11, they can be pressed down. When the construction steel pipes and the partitions move relative to each other, the anti-slip strips 11 can be pulled and flipped.

[0034] The anti-slip material can be a polyurethane anti-slip coating, and the front of the anti-slip strip 11 is coated with Teflon or other coatings with low friction.

[0035] The positioning telescopic rod 25 is used to push the top positioning bracket 17 downward to press the building steel pipe.

[0036] The distance between two adjacent partition plates 10 is slightly larger than the diameter of the construction steel pipe so that the construction steel pipe can be smoothly inserted between the two partition plates 10.

[0037] like Figure 1 and Figure 3 As shown, the storage bracket includes a support base and an H-shaped placement rack 1, and the vertical support portion 4 of the H-shaped placement rack 1 is configured with a connecting foot, and the connecting foot is detachably connected to the support base; The support base includes a base plate 2 and a connecting pipe 3. The connecting pipe 3 is vertically arranged on the base plate 2 and is used to accommodate the connecting pins.

[0038] The bottom plate 2 is provided with fixing holes for connecting the anchor bolts and other connectors. When in storage, the H-shaped placement rack 1 is supported and fixed by the support base, and the width of the bottom plate 2 should be greater than the width of the H-shaped placement rack 1.

[0039] like Figure 10 and Figure 12 As shown, the lower end of the connecting leg is lower than the lateral support portion of the H-shaped placement rack 1; The connecting foot includes a positioning tube 12, a supporting telescopic rod 13 and several supporting feet 14. The positioning tube 12 is coaxially fixed to the bottom of the vertical support part 4. The supporting telescopic rod 13 is coaxially arranged with the positioning tube 12. The movable end of the supporting telescopic rod 13 is provided with an end plate. A spring shaft is connected between the upper end of the supporting foot 14 and the positioning tube 12. The supporting foot 14 has a tendency to rotate toward the axial direction of the positioning tube 12. Several of the supporting feet 14 are arranged along the circumferential direction of the positioning tube 12. A guide slope is provided at the lower end of the supporting foot 14 on the side opposite to the spring shaft. When the spring shaft is shortened, the end plate moves upward along the guide slope to open the supporting foot 14 outward.

[0040] The supporting telescopic rod 13 can be electrically telescopic or spring telescopic. When the supporting legs 14 are in the retracted state, the supporting telescopic rod 13 is in a natural state, and the bottom surface of the end plate is lower than the bottom surface of the supporting legs 14. When the end plate is under pressure, the supporting telescopic rod 13 is shortened, and the supporting legs 14 are pushed outward through the end plate.

[0041] like Figure 1 As shown, the support beam 8 is horizontally connected between the two vertical support portions 4 of the storage bracket, the support beam 8 is provided with a sliding groove 15, the sliding groove 15 is provided with an adjustment rod 16, and the side positioning bracket 9 is slidably connected to the sliding groove 15; The adjusting rod 16 is a rod with forward and reverse threads, and the adjusting rod 16 is threadedly connected to the side positioning bracket 9 .

[0042] The adjusting rod 16 can also be electrically adjusted. By rotating the adjusting rod 16 , the two side positioning brackets 9 can be simultaneously driven to move in opposite directions, so that the two side positioning brackets 9 are simultaneously moved away from or close to the building steel pipe.

[0043] Correspondingly, a guide rod can be provided parallel to the support beam 8 above and below, and the side positioning bracket 9 can be supported by the support beam 8 and the guide rod at the same time, so that the side positioning bracket 9 can maintain vertical and stable movement.

[0044] like Figure 1 As shown, the hanging frame includes at least two fixed beams 5 arranged along the length direction of the storage portion and a plurality of reinforcing beams 6 fixedly arranged with the fixed beams 5, and a plurality of the reinforcing beams 6 are arranged corresponding to a plurality of vertical support portions 4 of the storage brackets; Both ends of the reinforcing beam 6 are bent downward to form a connecting portion, which is detachably connected to the vertical supporting portion 4 of the storage bracket. The bottom surface of the lifting frame is provided with reinforcing ribs, and the upper side of the lifting frame is provided with a lifting buckle 7, which is used to connect the lifting equipment.

[0045] The length of the fixed beam 5 is not less than the total length of the storage part, and the hanging frame is reinforced by the reinforcing beam 6 and the reinforcing ribs.

[0046] A first fixing bolt is correspondingly provided on the upper portion of the vertical support portion 4 , and the connecting portion and the vertical support portion 4 are connected via a fixing bolt and a locking pin.

[0047] like Figure 8 and Figure 9 As shown, the fixed beam 5 is composed of a plurality of connecting beams overlapped end to end, wherein the plurality of connecting beams include a plurality of long connecting beams 18 and a plurality of short connecting beams 19. The ends of the long connecting beams 18 are provided with lower overlapping grooves, and the ends of the short connecting beams 19 are respectively provided with upper overlapping grooves and lower overlapping grooves. The upper lap groove and the lower lap groove are correspondingly provided with a plurality of connection holes. The upper lap groove and the lower lap groove of two adjacent connecting beams are overlapped. When adjacent connecting beams are overlapped, the connection holes are arranged relatively up and down and connected by bolts.

[0048] like Figure 8 The fixed beam 5 shown is connected by a long connecting beam 18 and two short connecting beams 19. When the upper overlapping groove and the lower overlapping groove are connected, the overlapping length of the two is adjusted according to actual usage, so that the length of the fixed beam 5 can be adjusted.

[0049] Correspondingly, the lower portion of the long connecting beam 18 should be recessed to form a groove for accommodating the reinforcing beam 6 .

[0050] like Figure 13 and Figure 14As shown, the lower outer portion of the storage portion is detachably connected to a plurality of movable parts, and the plurality of movable parts are connected by reinforcing angle steels 23. The movable parts include a connecting seat 20, a telescopic assembly 22 and a running wheel 21. The connecting seat 20 is L-shaped, and the telescopic assembly 22 includes an adjusting screw and a plurality of adjusting telescopic rods. The adjusting telescopic rods are vertically arranged between the connecting seat 20 and the running wheel 21, and the adjusting screw is threadedly connected to the connecting seat 20. Second fixing screw holes 24 are formed in the lower portion of the vertical support portion 4 and the upper portion of the connecting seat 20 , and fixing bolts are connected between the connecting seat 20 and the vertical support portion 4 .

[0051] The multiple moving parts are connected to form a whole by reinforcing angle steel 23. The lower end of the telescopic assembly 22 is provided with a fixed block, which is fixedly connected to the reinforcing angle steel 23. The lower end of the adjusting screw is rotatably connected to the fixed block, and the adjusting telescopic rod can also be a supporting cylinder.

[0052] The storage part includes a storage state and a lifting state. In the storage state, the construction steel pipes are stacked in a positive triangle; In the hoisting state, the side positioning brackets 9 push the construction steel pipes toward the axial direction of the device, and at the same time the top positioning brackets 17 push downwards to make the construction steel pipes stacked in a square shape.

[0053] When in the hoisting state, the construction steel pipe is in efficient contact with the side positioning bracket 9 and the top positioning bracket 17, so that the construction steel pipe maintains a stable center of gravity during transportation to avoid shaking and falling off.

[0054] When the side positioning bracket 9 moves toward the direction of the building steel pipe, the building steel pipe squeezes the anti-slip strip 11, causing the anti-slip strip 11 to fall away from the building steel pipe. The building steel pipe contacts the front of the anti-slip strip 11, making it easier for the partition plate 10 to enter between two adjacent building steel pipes. During the lifting process, if the construction steel pipe slides, the construction steel pipe drives the anti-slip strip 11 to flip over, so that the construction steel pipe contacts the back side of the anti-slip strip 11 to prevent the construction steel pipe from sliding.

[0055] Directions: When the device is used, it includes a storage state and a lifting state. In the storage state, the H-shaped placement rack 1 is supported by a support seat, and the construction steel pipe is supported by multiple storage brackets, so that the construction steel pipe is stored in a standardized manner to avoid clutter, and the construction steel pipe is separated from the ground to avoid damage. The appropriate number of storage brackets can be selected according to the shape of the construction steel pipe; In the hoisting state, the hoisting frame is connected to the top of the storage bracket, and an appropriate number of long connecting beams 18 and short connecting beams 19 are selected and connected according to actual use requirements. The hoisting frame and the storage bracket are connected and locked by fixing bolts or locking pins; Connect the limit assembly to the H-shaped placement rack 1. Multiple limit assemblies can be set at the same time in the storage part, so that the support beam 8 is connected and locked to the H-shaped placement rack 1. Turn the adjusting rod 16 to move the side positioning bracket 9 in the direction of the building steel pipe. The partition plate 10 is inserted between the two adjacent building steel pipes above and below. The positioning telescopic rod 25 is extended to press the top positioning bracket 17 downward to tighten the building steel pipe. The partition plate 10 is inserted from top to bottom between the adjacent building steel pipes. At the same time, the side positioning bracket 9 pushes the building steel pipe toward the axis direction of the H-shaped placement rack 1 until it can no longer be adjusted. The building steel pipe is tightly stacked between the two side positioning brackets 9, the transverse support part and the top positioning bracket 17; Connect the lifting equipment to the lifting buckle 7 and lift the storage bracket and building steel pipe through the lifting frame; As the storage part of the present application is lifted, the connecting legs are separated from the support base, and the storage part can be lifted to any position and connected to the support base that has been fixed in advance.

[0056] During the lifting process, if the storage part needs to be temporarily placed, as the H-shaped storage rack 1 is lowered, the end plate is compressed and pushes the support legs 14 to expand outward, so that both sides of the H-shaped storage rack 1 temporarily form a relatively stable support structure to prevent the device from shaking. When the storage part is lifted again, the supporting telescopic rod 13 returns to its normal state, and the support legs 14 are retracted inward under the action of the spring shaft.

[0057] When the storage part of the present application needs to be moved, the connecting seat 20 of the walking part is connected to the second fixing screw hole 24 of the vertical support part 4, so that the telescopic component 22 is extended and the walking wheel 21 is gradually lowered until the storage part is separated from the ground, and the main body of the device can be pushed to move; similarly, when the moving part needs to be removed, the adjusting screw is turned until the walking wheel 21 is retracted upward to above the bottom of the storage part.

[0058] This application is a storage device for construction steel pipes, and can also be used to store steel bars, plastic pipes, plastic strips and other construction or non-construction materials with a certain length. It can simultaneously have the functions of holding, translating and lifting, and can effectively avoid the disorderly stacking of construction steel pipes and improve the transportation efficiency of construction materials.

[0059] The above-mentioned specific embodiments are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product form and style of the above-mentioned specific embodiments. Any building material storage device that is easy to transport and complies with the claims of the present invention and any appropriate changes or modifications made thereto by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present invention.

Claims

1. A building material storage device that is easy to transport, characterized by: It includes a storage part and a hoisting part. The storage part is used to store construction steel pipes and includes a plurality of storage brackets. The hoisting part is detachably connected to the storage part. The hoisting part includes a hoisting frame, which can be connected to multiple storage brackets at the same time. The storage brackets are detachably connected to a limiting component, and the limiting component includes a transverse support beam (8) and side positioning brackets (9) arranged on both sides of the building steel pipe. The two side positioning brackets (9) can approach the building steel pipe along the support beam (8). The support beam (8) is equipped with a top positioning bracket (17) that can extend downward. The top positioning bracket (17) and the two side positioning brackets (9) are both equipped with a plurality of partition plates (10). The partition plates (10) are equipped with anti-slip strips (11). The front of the anti-slip strips (11) is made of smooth material, and the back of the anti-slip strips (11) is coated with anti-slip material.

2. The construction material storage device for easy transportation according to claim 1, characterized in that: The anti-slip strips (11) of the two horizontally opposed partitions (10) are symmetrically arranged, the outer ends of the anti-slip strips (11) are inclined in a direction away from the storage portion, and the side of the anti-slip strips (11) opposite to the building steel pipe is the front side; The support beam (8) is provided with a positioning telescopic rod (25), the extended end of the positioning telescopic rod (25) is connected to the top positioning bracket (17), and the partition plates (10) of the top positioning bracket (17) are arranged at intervals in a vertical direction.

3. The construction material storage device for easy transportation according to claim 1, characterized in that: The storage bracket comprises a support seat and an H-shaped placement rack (1), wherein the vertical support portion (4) of the H-shaped placement rack (1) is provided with a connecting foot, and the connecting foot is detachably connected to the support seat; The support seat comprises a base plate (2) and a connecting pipe (3), wherein the connecting pipe (3) is vertically arranged on the base plate (2), and the connecting pipe (3) is used to accommodate the connecting foot.

4. The construction material storage device for easy transportation according to claim 3, characterized in that: The lower end of the connecting leg is lower than the lateral support portion of the H-shaped placement rack (1); The connecting foot comprises a positioning tube (12), a supporting telescopic rod (13) and a plurality of supporting feet (14); the positioning tube (12) is coaxially fixed to the bottom of the vertical support portion (4); the supporting telescopic rod (13) is coaxially arranged with the positioning tube (12); the movable end of the supporting telescopic rod (13) is provided with an end plate; a spring shaft is connected between the upper end of the supporting foot (14) and the positioning tube (12); the supporting foot (14) has a tendency to rotate toward the axis direction of the positioning tube (12); a plurality of the supporting feet (14) are arranged along the circumferential direction of the positioning tube (12); a guide slope is provided at the lower end of the supporting foot (14) on the side opposite to the spring shaft; when the spring shaft is shortened, the end plate moves upward along the guide slope, so that the supporting foot (14) opens outward.

5. The construction material storage device for easy transportation according to claim 3, characterized in that: The support beam (8) is horizontally connected between the two vertical support parts (4) of the storage bracket, the support beam (8) is provided with a sliding groove (15), the sliding groove (15) is provided with an adjustment rod (16), and the side positioning bracket (9) is slidably connected to the sliding groove (15); The adjusting rod (16) is a rod with forward and reverse threads, and the adjusting rod (16) is threadedly connected to the side positioning bracket (9).

6. The construction material storage device for easy transportation according to claim 1, characterized in that: The hanging frame comprises at least two fixed beams (5) arranged along the length direction of the storage portion and a plurality of reinforcing beams (6) fixedly arranged with the fixed beams (5), and the plurality of reinforcing beams (6) are arranged corresponding to the vertical supporting portions (4) of the plurality of storage brackets; The two ends of the reinforcing beam (6) are bent downward to form a connecting portion, and the connecting portion is detachably connected to the vertical supporting portion (4) of the storage bracket. The bottom surface of the hanging frame is provided with reinforcing ribs, and the upper side of the hanging frame is provided with a hanging buckle (7), and the hanging buckle (7) is used to connect a lifting device.

7. The construction material storage device for easy transportation according to claim 6, characterized in that: The fixed beam (5) is composed of a plurality of connecting beams overlapped end to end, wherein the plurality of connecting beams include a plurality of long connecting beams (18) and a plurality of short connecting beams (19), the ends of the long connecting beams (18) are provided with lower overlapping grooves, and the ends of the short connecting beams (19) are respectively provided with upper overlapping grooves and lower overlapping grooves; The upper lap groove and the lower lap groove are correspondingly provided with a plurality of connection holes. The upper lap groove and the lower lap groove of two adjacent connecting beams are overlapped. When adjacent connecting beams are overlapped, the connection holes are arranged relatively up and down and connected by bolts.

8. The construction material storage device for easy transportation according to claim 3, characterized in that: The lower outer portion of the storage portion is detachably connected to a plurality of movable parts, and the plurality of movable parts are connected by reinforcing angle steel (23). The movable parts include a connecting seat (20), a telescopic assembly (22) and a running wheel (21). The connecting seat (20) is L-shaped. The telescopic assembly (22) includes an adjusting screw and a plurality of adjusting telescopic rods. The adjusting telescopic rods are vertically arranged between the connecting seat (20) and the running wheel (21). The adjusting screw is threadedly connected to the connecting seat (20). A second fixing screw hole (24) is provided on the lower portion of the vertical support portion (4) and the upper portion of the connecting seat (20), and a fixing bolt is connected between the connecting seat (20) and the vertical support portion (4).

9. The construction material storage device for easy transportation according to claim 1, characterized in that: The storage part includes a storage state and a lifting state. In the storage state, the construction steel pipes are stacked in a positive triangle; In the hoisting state, the side positioning brackets (9) push the construction steel pipes toward the axial direction of the device, and at the same time the top positioning brackets (17) push downwards tightly, so that the construction steel pipes are stacked in a square shape.

10. The construction material storage device for easy transportation according to claim 1, characterized in that: When the side positioning bracket (9) moves toward the direction of the building steel pipe, the building steel pipe squeezes the anti-slip strip (11), causing the anti-slip strip (11) to fall away from the building steel pipe, and the front of the building steel pipe contacts the anti-slip strip (11), making it easier for the partition plate (10) to enter between two adjacent building steel pipes; During the hoisting process, if the construction steel pipe slides, the construction steel pipe drives the anti-slip strip (11) to flip, so that the construction steel pipe contacts the back side of the anti-slip strip (11) to prevent the construction steel pipe from sliding.

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