Steel pipe transferring and conveying device
By introducing guide frames and damping components into the steel pipe transfer device, the stability and safety issues of transferring steel pipes from high to low places were solved, achieving stable transfer of steel pipes and improving safety.
Patent Information
- Application Number
- CN202422949355.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-02
AI Technical Summary
When steel pipes are transferred from a high place to a low place, there are poor stability and safety risks, and it is difficult to guarantee the stability and safety of the transfer.
A steel pipe transfer and conveying device was designed, comprising a guide frame and a damping assembly. The guide frame provides an inclined surface, and the damping assembly buffers the kinetic energy of the steel pipe from a high place to a low place through the cooperation of a damper, a rotating rod, a damping blade, and a contact element, thereby improving stability and safety.
The damping components reduce the kinetic energy of the steel pipe as it is transferred from a high place to a low place, thereby improving the stability and safety of the steel pipe transfer and increasing the convenience of the equipment.
Smart Images
Figure CN223509174U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel pipe processing equipment technical field especially relates to a steel pipe transfer conveying device. BACKGROUND
[0002] Steel pipe needs to pass burr polishing, quality detection etc. process in the process of production to guarantee the quality of steel pipe production, and these processes need to carry out in different production workshops, therefore need to use steel pipe transfer conveying device to shift steel pipe, when transferring, steel pipe shifts from processing table, truck etc. high place to the transfer conveying device in low place, because steel pipe has big weight, in the process of filling steel pipe in high place in the transfer conveying device in low place, steel pipe has big inertia, thereby difficult to guarantee the stability of steel pipe transfer to the transfer conveying device, the huge kinetic energy produced when steel pipe shifts from high place to low place can easily produce certain safety risk, therefore, need to propose a new scheme to solve above problems. SUMMARY
[0003] The utility model overcomes the prior art's insufficient, provides a steel pipe transfer conveying device, can improve the stability of steel pipe from high place transfer to low place.
[0004] To reach above-mentioned purpose, the utility model discloses a steel pipe transfer conveying device, which comprises: a pipe mounting plate, a guide frame rotatably connected to the pipe mounting plate, and a damping assembly provided on the guide frame; the guide frame is used to provide an inclined surface for the steel pipe to transfer from a high place to a low place; the damping assembly is used to buffer the kinetic energy of the steel pipe when it moves from the high place to the low place; the damping assembly comprises: a damper fixedly connected to the guide frame, a rotating rod rotatably connected to the guide plate, a damping leaf slidingly connected to the rotating rod, and a contact piece connected to the rotating rod and located on one side of the damping leaf; the rotating rod is located on the side of the damper away from the pipe mounting plate; the contact piece is used to contact the damper to transmit the buffering force generated by the damper to the steel pipe rolling off from the guide frame through the contact piece, the rotating rod, and the damping leaf.
[0005] In a preferred embodiment of the utility model, the rotating rod is rotatably connected to the guide frame through rotating blocks fixedly connected to both sides of the guide frame, a return torsion spring is fixedly connected to a rotating block located on one side of the rotating rod, and the extended end of the return torsion spring extends into the rotating rod.
[0006] In a preferred embodiment of the utility model, a plurality of limiting grooves are formed in the rotating rod, a plurality of limiting blocks are fixedly connected to the connection parts of the damping leaf and the contact piece with the rotating rod, and the damping leaf and the contact piece are driven to rotate the rotating rod by the contact of the limiting blocks with the limiting grooves.
[0007] The damping device in the preferable embodiment of the utility model comprises: an outer shell, a reset spring arranged in the outer shell, a piston abutting against the reset spring, a bearing fixedly connected to one end of the piston away from the reset spring, and an abutting block fixedly connected to one end of the bearing away from the piston; hydraulic oil is arranged on the side of the piston away from the reset spring in the outer shell, and the hydraulic oil is sealed in the outer shell.
[0008] The abutting block is used for abutting against the abutting piece, and the abutting block is prepared from elastic natural rubber.
[0009] The movable groove is arranged on the side of the rotating rod facing the pipe mounting plate.
[0010] The support member is fixedly connected to one end of the guide frame away from the pipe mounting plate.
[0011] The abutting piece is fixedly connected with the rotating rod on both sides and is provided with the limiting member.
[0012] The utility model solves the defects in the background art and has the following beneficial effects:
[0013] (1) The utility model provides a rolling plane for the steel pipe to be transferred from a high place to a low place, and the damping assembly is arranged in the guide frame, the kinetic energy generated when the steel pipe is displaced from the high place to the low place is transmitted to the damper, the damping force generated by the damper can buffer the kinetic energy generated by the steel pipe, thereby improving the stability and safety of the steel pipe transfer.
[0014] (2) The utility model further comprises a rebound torsion spring arranged on the side of the rotating rod and a reset spring arranged in the damper, so that the rotating rod, the abutting piece, the damping leaf and the damper can automatically return to the initial position, thereby preparing for buffering the next steel pipe rolling off the guide frame, and greatly improving the convenience of using the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0015] The utility model will be further described in connection with the drawings and embodiments;
[0016] Figure 1 is the perspective view of the preferable embodiment of the utility model;
[0017] Figure 2 is the exploded view of the damping assembly in the utility model;
[0018] In the diagram: 1. Tube plate; 2. Guide frame; 21. Movable slot; 22. Support component; 3. Damping assembly; 31. Rotating rod; 311. Rotating block; 312. Rebound torsion spring; 32. Damping leaf; 33. Abutting component; 331. Limiting component; 34. Damper; 341. Abutting block; 342. Bearing; 343. Piston; 344. Return spring; 345. Outer shell. Detailed Implementation
[0019] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. These drawings are simplified schematic diagrams, which are only used to illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0020] like Figure 1 and Figure 2 As shown, a steel pipe transfer and conveying device includes: a pipe loading plate 1, a guide frame 2 rotatably connected to the pipe loading plate 1, and a damping assembly 3 disposed on the guide frame 2; the guide frame 2 is used to provide an inclined surface for the steel pipe to transfer from a high position to a low position, and the damping assembly 3 is used to buffer the kinetic energy of the steel pipe displaced from a high position to a low position; specifically, the damping assembly 3 includes: a damper 34 fixedly connected to the guide frame 2, a rotating rod 31 rotatably connected to the guide plate, a damping blade 32 slidably connected to the rotating rod 31, and a damping blade 32 disposed on the rotating rod 31. 1. An abutment 33 is located on one side of the damping leaf 32; an active groove 21 is provided on the side of the rotating rod 31 facing the tube plate 1 to prevent the damping leaf 32 from abutting against the guide frame 2 when it rotates. A support member 22 is welded and fixed to the end of the guide frame 2 away from the tube plate 1. The rotating rod 31 is located on the side of the damper 34 away from the tube plate 1. The abutment 33 is used to abut against the damper 34 and transmit the buffering force generated by the damper 34 to the steel pipe rolling off the guide frame 2 through the abutment 33, the rotating rod 31 and the damping leaf 32.
[0021] Based on the above configuration, the guide frame 2 can be connected to the platform at a high horizontal position where the steel pipe is placed via the support member 22, thereby providing an inclined surface for the steel pipe to be transferred from a high position to a low position. During the process of the steel pipe rolling down from a high position to the pipe mounting plate 1 along the guide frame 2, it will abut against the damping leaf 32, thereby driving the rotating rod 31 to rotate. The rotation of the rotating rod 31 will in turn drive the abutting member 33 to rotate, causing it to abut against the damper 34. The damper 34 converts the force applied by the external abutting member 33 into the damping force generated by the mutual friction between the internal damping materials, thereby achieving a buffering effect on the steel pipe, reducing the kinetic energy of the steel pipe being transferred from a high position to a low position, and improving the safety of the steel pipe transfer.
[0022] Specifically, the damper 34 includes: a housing 345, a return spring 344 disposed within the housing 345, a piston 343 abutting against the return spring 344, a bearing 342 fixedly connected to the end of the piston 343 away from the return spring 344, and an abutting block 341 fixedly connected to the end of the bearing 342 away from the piston 343; hydraulic oil is also provided inside the housing 345 on the side of the piston 343 away from the return spring 344, and the hydraulic oil is sealed inside the housing 345. Specifically, the abutting block 341 is used to abut against the contacting member 33, and the abutting block 341 is made of elastic natural rubber.
[0023] Based on the above configuration, when the abutting block 341 receives the force from the abutting member 33, it drives the piston 343 to compress the return spring 344 through the bearing 342. During the compression of the return spring 344, the hydraulic oil plays the role of transmitting force and generating damping force. The return spring 344 enables the piston 343 to return to the initial position, thus preparing for the buffering of the next rolling steel pipe. The abutting block 341, made of elastic natural rubber, can further buffer the pressure applied by the abutting member 33 to the abutting block 341, improve the stability of steel pipe transportation, and increase the service life of the abutting member 33 and the damper 34.
[0024] Furthermore, the rotating rod 31 is rotatably connected to the guide frame 2 via rotating blocks 311 fixedly connected to both sides of the guide frame 2. A spring-loaded torsion spring 312 is fixedly connected to the rotating block 311 on one side of the rotating rod 31. The extended end of the spring-loaded torsion spring 312 extends into the rotating rod 31. Both sides of the contact member 33 are fixedly connected to the rotating rod 31 with limiting members 331. Specifically, the spring-loaded torsion spring 312 is used to reset the rotating rod 31, which rotates under the action of the steel pipe, to its original position, so that the damping leaf 32 can be kept in a state where it can re-contact the next steel pipe. The limiting member 331 is used to limit the position of the contact member 33 in the rotating rod 31.
[0025] Furthermore, the rotating rod 31 is provided with several limiting grooves, and several limiting blocks are fixedly connected to the connection between the damping leaf 32 and the contact member 33 and the rotating rod 31. The damping leaf 32 and the contact member 33 drive the rotating rod 31 to rotate by the contact of the limiting blocks with the limiting grooves.
[0026] Working principle: When the steel pipe rolls down the inclined surface formed by the guide frame 2, it will abut against the damping leaf 32, causing the damping leaf 32 to rotate relative to the rotating rod 31. This causes the contacting element 33 to abut against the abutting block 341 in the damper 34. Under the action of the damper 34, the kinetic energy generated by the steel pipe being transferred from a high place to a low place is converted into the damping force inside the damper 34, thereby buffering the steel pipe, ensuring the stable transfer of the steel pipe, and improving the safety of the equipment. At the same time, the rebound torsion spring 31 on the side of the rotating rod 31... The setting of 2 can drive the rotating rod 31 to return to the initial position, so that the damping leaf 32 can abut against the next rolling steel pipe. The setting of the return spring 344 in the damper 34 can restore the piston 343, bearing 342 and abutting block 341 after displacement to the initial position, preparing for the next rolling steel pipe, thereby improving the convenience of using this utility model. This utility model can stably transfer steel pipes from high place to low place, greatly improving the safety of steel pipe transfer and transportation operations.
[0027] Based on the preferred embodiments of this utility model described above, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.
Claims
1. A steel pipe transfer and conveying device, characterized in that, include: The tube mounting plate (1), the guide frame (2) rotatably connected to the tube mounting plate (1), and the damping assembly (3) disposed on the guide frame (2); the guide frame (2) is used to provide an inclined surface for the steel pipe to transfer from a high place to a low place, and the damping assembly (3) is used to buffer the kinetic energy of the steel pipe moving from a high place to a low place; The damping assembly (3) includes: a damper (34) fixedly connected to the guide frame (2), a rotating rod (31) rotatably connected to the guide frame (2), a damping leaf (32) slidably connected to the rotating rod (31), and an abutment (33) connected to the rotating rod (31) and located on one side of the damping leaf (32); the rotating rod (31) is located on the side of the damper (34) away from the tube plate (1), and the abutment (33) is used to abut the damper (34) to transmit the buffering force generated by the damper (34) to the steel pipe rolling off the guide frame (2) through the abutment (33), the rotating rod (31) and the damping leaf (32).
2. The steel pipe transfer and conveying device according to claim 1, characterized in that: The rotating rod (31) is rotatably connected to the guide frame (2) via rotating blocks (311) fixedly connected to both sides of the guide frame (2). A spring-loaded torsion spring (312) is fixedly connected to the rotating block (311) on one side of the rotating rod (31), and the extended end of the spring-loaded torsion spring (312) extends into the rotating rod (31).
3. The steel pipe transfer and conveying device according to claim 2, characterized in that: The rotating rod (31) is provided with several limiting grooves. Several limiting blocks are fixedly connected to the connection between the damping leaf (32) and the contact member (33) and the rotating rod (31). The damping leaf (32) and the contact member (33) drive the rotating rod (31) to rotate by the contact of the limiting blocks with the limiting grooves.
4. The steel pipe transfer and conveying device according to claim 1, characterized in that: The damper (34) includes: a housing (345), a return spring (344) disposed in the housing (345), a piston (343) abutting against the return spring (344), a bearing (342) fixedly connected to the end of the piston (343) away from the return spring (344), and an abutting block (341) fixedly connected to the end of the bearing (342) away from the piston (343); hydraulic oil is also provided in the housing (345) on the side of the piston (343) away from the return spring (344), and the hydraulic oil is sealed in the housing (345).
5. A steel pipe transfer and conveying device according to claim 4, characterized in that: The abutting block (341) is used to abut against the abutting member (33), and the abutting block (341) is made of elastic natural rubber.
6. The steel pipe transfer and conveying device according to claim 1, characterized in that: A movable groove (21) is provided on the side of the rotating rod (31) facing the tube plate (1).
7. A steel pipe transfer and conveying device according to claim 1, characterized in that: The guide frame (2) is fixedly connected to a support member (22) at the end away from the tube plate (1).
8. A steel pipe transfer and conveying device according to claim 1, characterized in that: Both sides of the abutment (33) are fixedly connected to the rotating rod (31) by limiters (331).