Steel pipe placing rack

Abstract

The utility model relates to the technical field of steel pipe storage racks, in particular to a steel pipe storage rack which comprises two main arms, two supporting cross rods are arranged between the two main arms, supporting mechanisms facilitating steel pipe storage are arranged on the main arms, a first fixing frame is fixedly installed on the main arms, a storage arm is fixedly connected to one side of the first fixing frame, and a second fixing frame is fixedly connected to the other side of the storage arm. The hook plate is fixedly connected to the front end of the storage arm, and the second fixing frame is fixedly installed on the main arm. According to the steel pipe placing frame, the first fixing frame and the second fixing frame which are installed on the main arm are installed in the installation holes through bolts, the hook plate is installed at the front end of the object placing arm connected to the first fixing frame so that steel pipes can be conveniently placed, and the movable plate and the connecting shaft are arranged at the front end of the traction arm connected to the second fixing frame so that the steel pipes can be conveniently placed. The connecting shaft is further connected with the hook plate in a clamped mode so that the upper portion of the storage arm can be closed conveniently, the steel pipes stacked on the storage arm are prevented from sliding down, and meanwhile the front end of the storage arm can be dragged to prevent bending.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe storage racks, in particular to a steel pipe storage rack. Background Art

[0002] A steel pipe rack is a rack specially used for storing and organizing steel pipes. It is usually composed of a steel frame, connecting parts and a supporting structure, and can carry a large number of steel pipes and maintain its stability.

[0003] The above device does not have a structure to prevent the placement rack from falling when in use, so that when the existing steel pipe placement rack is in use, the steel pipes on the placement rack are mostly stacked to increase the number of steel pipes placed. When there are too many steel pipes stacked, the bottom steel pipes are easily squeezed and slip off, which is inconvenient to use. Based on the deficiencies of the existing technology, the utility model designs a steel pipe placement rack. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a steel pipe placement rack, which has the advantage of preventing the placement rack from falling.

[0005] The utility model provides the following technical solution: a steel pipe placement rack, comprising a main arm, two groups of supporting cross bars are arranged between two groups of the main arms, and a supporting mechanism for placing steel pipes is arranged on the main arm;

[0006] The support mechanism comprises a first fixed frame, a storage arm, a hook plate, a second fixed frame, a traction arm, a movable plate, a connecting shaft, a rotating groove, a first rotating block, a hinge plate, a second rotating block, a damping rod and a spring, wherein the first fixed frame is fixedly installed on the main arm, the storage arm is fixedly connected to one side of the first fixed frame, the hook plate is fixedly connected to the front end of the storage arm, the second fixed frame is fixedly installed on the main arm, the traction arm is rotatably connected to one side of the second fixed frame, the movable plate is rotatably connected to the front end of the traction arm, the connecting shaft is fixedly connected to the bottom end of the movable plate, the rotating groove is opened through the bottom of the traction arm, the first rotating block is rotatably connected to the inside of the rotating groove, the hinge plate is fixedly connected to one side of the second fixed frame, the second rotating block is rotatably connected to the inside of the hinge plate, the damping rod is fixedly connected between the first rotating block and the second rotating block, and the spring is fixedly connected between the first rotating block and the second rotating block.

[0007] As a preferred technical solution of the utility model, a support seat is fixedly installed on the bottom of the main arm, a mounting hole is penetrated through the side wall of the main arm, and a top cap is fixedly connected to the top of the main arm.

[0008] As a preferred technical solution of the utility model, the two ends of the support crossbar are fixedly connected with a first connecting plate, the opposite sides of the two groups of support crossbars are fixedly connected with a second connecting plate, and a support frame is arranged between the two groups of support crossbars.

[0009] As a preferred technical solution of the present utility model, bolts are provided in the mounting holes, and the bolts in the mounting holes are respectively fixedly inserted on the first connecting plate, the first fixing frame and the second fixing frame.

[0010] As a preferred technical solution of the present utility model, the first connecting plate is fixedly installed on one side of the main arm.

[0011] As a preferred technical solution of the present utility model, the two sets of support frames are arranged in a cross shape, and both ends of the support frames are fixedly installed on the second connecting plate.

[0012] As a preferred technical solution of the present utility model, the connecting shaft is movably clamped inside the hook plate.

[0013] As a preferred technical solution of the present utility model, the spring is movably sleeved outside the damping rod.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] For this steel pipe placement rack, by rotating and pressing the traction arm downward, the connecting shaft is disengaged from the inside of the hook plate to release the locking of the traction arm and loosen it. Then, the traction arm rotates upward under the push of the spring and the damping rod to open the upper part of the storage arm. At this time, the steel pipes can be stacked one by one on the storage arm for storage. After the steel pipes are stacked on a single storage arm, rotate and press the traction arm downward. During the downward movement of the traction arm, the spring is compressed and the connecting shaft moves to one side of the hook plate. At this time, the connecting shaft is inserted into the hook plate and the traction arm is released. The spring rebounds without force and pushes the traction arm upward. The upward moving traction arm drives the movable plate and the connecting shaft to move upward. Since the connecting shaft is stuck inside the hook plate, the connecting shaft can always be stuck inside the hook plate when not subjected to other downward pressures, and at the same time, a certain upward traction force is provided at the front end of the storage arm to prevent large bending. This device is convenient for placing steel pipes and preventing the stacked steel pipes from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the bottom view structure of the placement rack of the present utility model;

[0018] Figure 3 is a schematic diagram of the connection structure between the main arm and the support frame of the present utility model;

[0019] Figure 4 is a schematic diagram of the structure of the support mechanism of the present utility model;

[0020] Figure 5 is an exploded schematic diagram of the support mechanism of the present utility model.

[0021] In the figure: 1, main arm; 101, support base; 102, mounting hole; 103, top cap; 2, support cross bar; 201, first connecting plate; 202, second connecting plate; 203, support frame; 3, support mechanism; 301, first fixing frame; 302, object placing arm; 303, hook plate; 304, second fixing frame; 305, traction arm; 306, movable plate; 307, connecting shaft; 308, rotating groove; 309, first rotating block; 310, hinge plate; 311, second rotating block; 312, damping rod; 313, spring. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-5 , a steel pipe placing rack, including a main arm 1. There are two support cross bars 2 arranged between the two groups of main arms 1. A support mechanism 3 for conveniently placing steel pipes is arranged on the main arm 1. A support base 101 is fixedly installed at the bottom of the main arm 1. A mounting hole 102 is penetrated through the side wall of the main arm 1. A top cap 103 is fixedly connected to the top of the main arm 1. Bolts are arranged in the mounting hole 102, and the bolts in the mounting hole 102 are respectively fixedly inserted into the first connecting plate 201, the first fixing frame 301, and the second fixing frame 304.

[0024] Please refer to Figure 3, the support mechanism 3, the support mechanism 3 includes a first fixed frame 301, a storage arm 302, a hook plate 303, a second fixed frame 304, a traction arm 305, a movable plate 306, a connecting shaft 307, a rotating groove 308, a first rotating block 309, a hinge plate 310, a second rotating block 311, a damping rod 312 and a spring 313. The first fixed frame 301 is fixedly installed on the main arm 1. The storage arm 302 is fixedly connected to one side of the first fixed frame 301. The hook plate 303 is fixedly connected to the front end of the storage arm 302. The second fixed frame 304 is fixedly installed on the main arm 1. The traction arm 305 is rotatably connected to one side of the second fixed frame 304. The movable plate 306 is rotatably connected to the front end of the traction arm 305. The connecting shaft 307 is fixedly connected to the bottom end of the movable plate 306. The rotating groove 308 is penetrated and opened at the bottom of the traction arm 305. The first rotating block 309 is rotatably connected to the inside of the rotating groove 308. The hinge plate 310 is fixedly connected to one side of the second fixed frame 304. The second rotating block 311 is rotatably connected to the inside of the hinge plate 310. The damping rod 312 is fixedly connected between the first rotating block 309 and the second rotating block 311. The spring 313 is fixedly connected between the first rotating block 309 and the second rotating block 311. The connecting shaft 307 is movably clamped inside the hook plate 303. The spring 313 is movably sleeved outside the damping rod 312.

[0025] By setting the first fixed frame 301 and the storage arm 302, and connecting the first fixed frame 301 to the main arm 1, it is convenient to stack steel pipes on the storage arm 302 for storage. By setting the second fixed frame 304, the traction arm 305, the movable plate 306 and the connecting shaft 307, and connecting the connecting shaft 307 to the hook plate 303 at the front end of the storage arm 302, it is convenient to enclose the upper part of the storage arm 302, prevent the stacked goods from suddenly slipping, and at the same time can tractionally support the front end of the storage arm 302. By setting the rotating groove 308, the first rotating block 309, the hinge plate 310, the second rotating block 311, the damping rod 312 and the spring 313, it is convenient to prevent the traction arm 305 from automatically falling when stacking goods after being opened, and can make the connecting shaft 307 always be clamped inside the hook plate 303 when not pressed by external force.

[0026] Please refer to Figures 4-5 , both ends of the support cross bar 2 are fixedly connected with first connecting plates 201. The opposite sides of the two groups of support cross bars 2 are fixedly connected with second connecting plates 202. A support frame 203 is arranged between the two groups of support cross bars 2. The first connecting plates 201 are fixedly installed on one side of the main arm 1. The two groups of support frames 203 are arranged in a cross shape. Both ends of the support frame 203 are fixedly installed on the second connecting plates 202.

[0027] By setting the support cross bar 2, and connecting the support cross bar 2 to the main arm 1 by means of the first connecting plate 201, it is convenient to fix the distance between the two groups of main arms 1. By setting the second connecting plate 202 and the support frame 203, it is convenient to prevent the support cross bar 2 from moving and thus causing the two groups of main arms 1 to tilt.

[0028] Working principle: When a steel pipe rack is in use, in the initial state, first, the support base 101 is installed at the bottom of the main arm 1. The first connecting plates 201 are installed at both ends of the support cross bar 2 arranged between the two groups of main arms 1, and the first connecting plates 201 are connected to the main arm 1 by bolts in the mounting holes 102. At the same time, a support frame 203 is arranged between the two support cross bars 2 to facilitate the support of the combined rack body. The first fixing frame 301 and the second fixing frame 304 installed on the main arm 1 are both installed in the mounting holes 102 by bolts. A hook plate 303 is installed at the front end of the placing arm 302 connected to the first fixing frame 301 to facilitate the placement of steel pipes. And at the front end of the traction arm 305 connected to the second fixing frame 304, a movable plate 306 and a connecting shaft 307 are arranged, and the connecting shaft 307 is also clamped with the hook plate 303 to facilitate closing the upper part of the placing arm 302, preventing the steel pipes stacked on the placing arm 302 from slipping and also being able to traction the front end of the placing arm 302 to prevent it from bending;

[0029] When it is necessary to place steel pipes and prevent the stacked steel pipes from slipping, first, rotate and press the traction arm 305 downward to disengage the connecting shaft 307 from the inside of the hook plate 303 to release the locking of the traction arm 305 and then release it. Then, the traction arm 305 rotates upward under the push of the spring 313 and the damping rod 312 to open the upper part of the placing arm 302. At this time, the steel pipes can be stacked one by one on the placing arm 302 for storage. After the steel pipes are stacked on a single placing arm 302, rotate and press the traction arm 305 downward. During the downward movement of the traction arm 305, the spring 313 is compressed and the connecting shaft 307 moves to one side of the hook plate 303. At this time, the connecting shaft 307 is clamped into the hook plate 303 and the traction arm 305 is released. The spring 313 rebounds without force and pushes the traction arm 305 upward. The upward moving traction arm 305 drives the movable plate 306 and the connecting shaft 307 to move upward accordingly. Since the connecting shaft 307 is clamped inside the hook plate 303, the connecting shaft 307 can always be clamped inside the hook plate 303 when not subjected to other downward pressures, and at the same time, provide a certain upward traction force to the front end of the placing arm 302 to prevent it from bending greatly. This device is convenient for placing steel pipes and preventing the stacked steel pipes from slipping.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel pipe placement rack, comprising a main arm (1), characterized in that: Two groups of supporting cross bars (2) are arranged between the two groups of main arms (1), and a supporting mechanism (3) for facilitating the placement of steel pipes is arranged on the main arms (1); A support mechanism (3), the support mechanism (3) comprising a first fixed frame (301), a storage arm (302), a hook plate (303), a second fixed frame (304), a traction arm (305), a movable plate (306), a connecting shaft (307), a rotation groove (308), a first rotating block (309), a hinge plate (310), a second rotating block (311), a damping rod (312) and a spring (313), the first fixed frame (301) being fixedly mounted on the main arm (1), the storage arm (302) being fixedly connected to one side of the first fixed frame (301), the hook plate (303) being fixedly connected to the front end of the storage arm (302), the second fixed frame (304) being fixedly mounted on the main arm (1), and the traction arm (305) being rotated The movable plate (306) is connected to one side of the second fixed frame (304), the movable plate (306) is rotatably connected to the front end of the traction arm (305), the connecting shaft (307) is fixedly connected to the bottom end of the movable plate (306), the rotating groove (308) is opened through the bottom of the traction arm (305), the first rotating block (309) is rotatably connected to the inside of the rotating groove (308), the hinged plate (310) is fixedly connected to one side of the second fixed frame (304), the second rotating block (311) is rotatably connected to the inside of the hinged plate (310), the damping rod (312) is fixedly connected between the first rotating block (309) and the second rotating block (311), and the spring (313) is fixedly connected between the first rotating block (309) and the second rotating block (311).

2. A steel pipe placement rack according to claim 1, characterized in that: A support seat (101) is fixedly mounted on the bottom of the main arm (1), a mounting hole (102) is penetrated through the side wall of the main arm (1), and a top cap (103) is fixedly connected to the top of the main arm (1).

3. The steel pipe placement rack according to claim 1, characterized in that: The two ends of the support cross bars (2) are fixedly connected with first connection plates (201), the opposite sides of the two groups of support cross bars (2) are fixedly connected with second connection plates (202), and a support frame (203) is arranged between the two groups of support cross bars (2).

4. The steel pipe placement rack according to claim 2, characterized in that: Bolts are arranged in the mounting holes (102), and the bolts in the mounting holes (102) are respectively fixedly plugged into the first connecting plate (201), the first fixing frame (301) and the second fixing frame (304).

5. The steel pipe placement rack according to claim 3, characterized in that: The first connecting plate (201) is fixedly mounted on one side of the main arm (1).

6. The steel pipe placement rack according to claim 3, characterized in that: The two groups of support frames (203) are cross-arranged, and both ends of the support frames (203) are fixedly mounted on the second connecting plate (202).

7. The steel pipe placement rack according to claim 1, characterized in that: The connecting shaft (307) is movably engaged with the interior of the hook plate (303).

8. The steel pipe placement rack according to claim 1, characterized in that: The spring (313) is movably sleeved on the outer side of the damping rod (312).

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