A new type of steel pipe stacking rack

Abstract

This utility model discloses a novel steel pipe stacking rack, comprising a frame body and several blocking units. The frame body has an input end and an output end at both ends. The frame body has a sloping top frame extending from the input end to the output end at a low angle, and several support frames connected to the sloping top frame are spaced at the bottom. The blocking units are spaced below the sloping top frame. Each blocking unit corresponds to one support frame and includes an upper base and a lower base mounted on the support frame, a blocking seat hinged to one side of the upper base and capable of aligning with or rotating relative to the sloping top frame, and a blocking drive cylinder disposed between the blocking seat and the lower base. The upper base has a bearing seat hinged to the middle of the blocking seat. The blocking drive cylinder is inclined, with its bottom hinged to the lower base, and its drive rod hinged to the end of the blocking seat facing the input end. This utility model can improve the heat dissipation efficiency of the steel pipes.

Description

Technical Field

[0001] This utility model relates to the technical field of steel pipe stacking equipment, and in particular to a novel steel pipe stacking rack. Background Technology

[0002] Steel pipe is a tubular material made of steel, commonly used as a pipeline for transporting fluids such as oil, natural gas, water, and coal gas. The production of steel pipe requires multiple processes such as cold drawing, cold rolling, and hot rolling. In the steel pipe processing line, roller conveyors are usually used to transfer steel pipes between various processes. Some processes require natural cooling before processing. Therefore, racks are placed between two processes to temporarily store the steel pipes and allow them to cool naturally on the racks.

[0003] Currently, temporary stacking of steel pipes mainly uses inclined frames and blocking blocks at one end of the inclined frame near the additional processing line. The steel pipes are stacked one on top of the other on the inclined frame, supported by the blocking blocks. Then, the transfer structure for the next process lifts and rotates the adjacent steel pipes from the inclined frame and transports them to that process. However, this method of stacking the pipes one on top of the other results in a relatively slow cooling rate. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of steel pipe stacking rack.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A novel steel pipe stacking rack includes a frame body and several blocking units. The two ends of the frame body are the input end and the output end. The frame body has an inclined top frame extending from the input end to the output end from high to low at the top and several support frames connected to the inclined top frame at the bottom spacing, so that the steel pipes can be transported from the input end to the inclined top frame and then output along the inclined top frame to the output end.

[0007] Several blocking units are spaced below the sloping top frame. Each blocking unit is correspondingly set with a support frame and includes an upper base and a lower base mounted on the support frame, a blocking seat that can be aligned with or swing relative to the sloping top frame and is hinged to one side of the upper base, and a blocking drive cylinder set between the blocking seat and the lower base. The upper base is provided with a bearing seat that is hinged to the middle of the blocking seat. The blocking drive cylinder is set at an angle, and the bottom of the blocking drive cylinder is hinged to the lower base. The drive rod of the blocking drive cylinder is hinged to the end of the blocking seat facing the input end, so that the drive rod of the blocking drive cylinder can extend and retract, driving the blocking seat to rotate around its hinge point with the bearing seat, so that the end of the blocking seat facing the output end is aligned with or swings upward relative to the sloping top frame, which can release or block the steel pipe on the sloping top frame.

[0008] As a further technical solution of this utility model: a buffer pad is installed on the top surface of the end of the barrier seat facing the output end, so that the drive rod of the barrier drive cylinder can retract and drive the barrier seat to swing around the hinge point between it and the bearing seat, so that when the end of the barrier seat facing the output end swings obliquely upwards relative to the top frame, the buffer pad blocks the steel pipe.

[0009] As a further technical solution of this utility model: the drive rod of the blocking drive cylinder is equipped with a hinge joint that is hinged to the end of the blocking seat facing the input end.

[0010] As a further technical solution of this utility model: the lower base is provided with a hinge seat at the top that is hinged to the bottom of the blocking drive cylinder.

[0011] As a further technical solution of this utility model: both the upper base and the lower base are provided with several reinforcing ribs at the bottom that are connected to the support frame.

[0012] As a further technical solution of this utility model: the inclined top frame forms a stacking position with each blocking unit, so that the steel pipes are transported one by one from the input end to the inclined top frame and output along the inclined top frame to the output end. Several blocking units are activated one by one from the output end to the input end, blocking the steel plates one by one on the stacking position, so that there is an air gap between the stacked steel pipes.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model proposes a new type of steel pipe stacking rack. Through the cooperation between the frame and several blocking units, while the steel pipes are being transported one by one from the input end to the inclined top frame and output along the inclined top frame to the output end, several blocking units are activated one by one from the output end to the input end, blocking the steel plates one by one at several stacking positions. This creates ventilation gaps between the stacked steel pipes, which can improve the heat dissipation efficiency of the steel pipes and thus achieve faster natural cooling. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a new type of steel pipe stacking rack. Detailed Implementation

[0015] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of protection of this utility model.

[0016] Please see Figure 1A novel steel pipe stacking rack includes a frame body 10 and several blocking units 20. The two ends of the frame body 10 are an input end 101 and an output end 102. The frame body 10 has a sloping top frame 11 extending from the input end 101 to the output end 102 at the top and several support frames 12 at the bottom that are connected to the sloping top frame 11, so that the steel pipes can be transported from the input end 101 to the sloping top frame 11 and then output to the output end 102 along the sloping top frame 11.

[0017] Several blocking units 20 are spaced apart below the inclined top frame 11. Each blocking unit 20 is correspondingly arranged with a support frame 12, including an upper base 21 and a lower base 22 mounted on the support frame 12 one above the other, a blocking seat 23 hinged to one side of the upper base 21 that can be flush with or swing relative to the inclined top frame 11, and a blocking drive cylinder 24 disposed between the blocking seat 23 and the lower base 22; the upper base 21 is provided with a bearing hinged to the middle of the blocking seat 23. The base 231; the blocking drive cylinder 24 is inclined, the bottom of the blocking drive cylinder 24 is hinged to the lower base 22, and the drive rod of the blocking drive cylinder 24 is hinged to the end of the blocking seat 23 facing the input end 101, so that the drive rod of the blocking drive cylinder 24 can extend and retract, driving the blocking seat 23 to rotate around its hinge point with the bearing seat 231, so that the end of the blocking seat 23 facing the output end 102 is flush with or upward relative to the inclined top frame 11, which can release or block the steel pipe on the inclined top frame 11.

[0018] Furthermore, in this embodiment, a buffer pad 232 is installed on the top surface of the end of the barrier seat 23 facing the output end 102. When the drive rod of the barrier drive cylinder 24 retracts, it drives the barrier seat 23 to swing around the hinge point between itself and the bearing seat 231. When the end of the barrier seat 23 facing the output end 102 swings obliquely upward towards the top frame 11, the buffer pad 232 acts as an elastic buffer against the steel pipe.

[0019] Furthermore, in this embodiment, the drive rod of the blocking drive cylinder 24 is equipped with a hinge joint 201 that is hinged to one end of the blocking seat 23 facing the input end 101.

[0020] Furthermore, in this embodiment, the lower base 22 is provided with a hinge seat 202 at the top that is hinged to the bottom of the blocking drive cylinder 24.

[0021] Furthermore, in this embodiment, both the upper base 21 and the lower base 22 are provided with several reinforcing ribs 203 at the bottom that are connected to the support frame 12, which serve to reinforce the structure.

[0022] Furthermore, in this embodiment, the inclined top frame 11 is provided with a blocking block on the output end 102, so that the inclined top frame 11 can form a stacking position with each blocking unit 20 and form an output position between the blocking unit 20 at the end and the blocking block, and there is an air gap between the steel pipes that stop at the stacking position or the output position.

[0023] Understandably, the method of using this novel steel pipe stacking rack is as follows: While steel pipes are being conveyed one by one from the input end 101 to the inclined top frame 11 and output along the inclined top frame 11 to the output end 102, several blocking units 20 are activated one by one from the output end 102 to the input end 101. As the drive rod of the blocking drive cylinder 24 retracts, it drives the blocking seat 23 to swing around its hinge with the bearing seat 231, with the end of the blocking seat 23 facing the output end 102 relative to the inclined top frame 11. This blocks the steel plates one by one at the stacking position, creating ventilation gaps between the stacked steel pipes, improving the heat dissipation efficiency of the steel pipes, and thus enabling faster natural cooling. Furthermore, as the steel pipes at the output position are transferred outwards, the several blocking units 20 repeatedly perform the actions of releasing and blocking, replenishing the steel pipes at the output position while blocking newly input steel pipes into the inclined top frame 11.

[0024] In summary, this novel steel pipe stacking rack, through the cooperation between the frame 10 and several blocking units 20, enables the steel pipes to be transported one by one from the input end 101 to the inclined top frame 11 and output along the inclined top frame 11 to the output end 102. At the same time, several blocking units 20 are activated one by one from the output end 102 to the input end 101, blocking the steel plates one by one at several stacking positions. This creates ventilation gaps between the stacked steel pipes, improving the heat dissipation efficiency of the steel pipes and thus enabling faster natural cooling.

[0025] Any combination of different embodiments of this utility model, provided it does not violate the inventive concept of this utility model, shall be considered as the disclosure of this utility model; any simple modifications to the technical solution and any combination of different embodiments within the scope of the inventive concept of this utility model, without violating the inventive concept of this utility model, shall be within the protection scope of this utility model.

Claims

1. A novel steel pipe racking system characterized by: The frame includes a frame (10) and several blocking units (20). The two ends of the frame (10) are an input end (101) and an output end (102). The frame (10) has a sloping top frame (11) extending from the input end (101) to the output end (102) at the top and several support frames (12) connected to the sloping top frame (11) at the bottom spacing, so that the steel pipe can be transported from the input end (101) to the sloping top frame (11) and then output to the output end (102) along the sloping top frame (11). Several blocking units (20) are spaced below the inclined top frame (11). Each blocking unit (20) is correspondingly arranged with a support frame (12). It includes an upper base (21) and a lower base (22) mounted on the support frame (12), a blocking seat (23) hinged to one side of the upper base (21) and capable of being flush with or swinging relative to the inclined top frame (11), and a blocking drive cylinder (24) disposed between the blocking seat (23) and the lower base (22). The upper base (21) is provided with a shaft hinged to the middle of the blocking seat (23). The bearing seat (231) and the blocking drive cylinder (24) are inclined. The bottom of the blocking drive cylinder (24) is hinged to the lower base (22). The drive rod of the blocking drive cylinder (24) is hinged to the end of the blocking seat (23) facing the input end (101). The drive rod of the blocking drive cylinder (24) extends and retracts, driving the blocking seat (23) to move around the hinge point with the bearing seat (231) so that the end of the blocking seat (23) facing the output end (102) is flush with or swings upward relative to the inclined top frame (11), which can release or block the steel pipe on the inclined top frame (11).

2. The novel steel pipe racking rack according to claim 1, characterized in that: The end of the barrier seat (23) facing the output end (102) is equipped with a buffer pad (232) on its top surface. When the drive rod of the barrier drive cylinder (24) retracts, it drives the barrier seat (23) to swing around the hinge point between itself and the bearing seat (231) so that when the end of the barrier seat (23) facing the output end (102) swings obliquely towards the top frame (11), the buffer pad (232) blocks the steel pipe.

3. The novel steel pipe racking rack according to claim 1, characterized in that: The drive rod of the blocking drive cylinder (24) is equipped with a hinge joint (201) that is hinged to one end of the blocking seat (23) facing the input end (101).

4. The novel steel pipe racking rack according to claim 1, characterized in that: The lower base (22) has a hinge seat (202) at the top that is hinged to the bottom of the blocking drive cylinder (24).

5. The novel steel pipe racking rack according to claim 1, characterized in that: Both the upper base (21) and the lower base (22) are provided with several reinforcing ribs (203) at the bottom that are connected to the support frame (12).

6. The novel steel pipe stacking rack according to claim 1, characterized in that: The inclined top frame (11) forms a stacking position with each blocking unit (20), allowing steel pipes to be transported one by one from the input end (101) to the inclined top frame (11) and output along the inclined top frame (11) to the output end (102). Several blocking units (20) are activated one by one from the output end (102) to the input end (101), blocking the steel plates one by one on the stacking position, so that there is an air gap between the stacked steel pipes.

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