CN211140635U

CN211140635U - Steel pipe transports fixed establishment

Info

Publication number: CN211140635U
Application number: CN201921753857.5U
Authority: CN
Inventors: 陈启明; 余晓娟
Original assignee: Guangzhou Sunwin New Materials Group Co ltd
Current assignee: Guangzhou Sunwin New Materials Group Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-31
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a steel pipe conveying and fixing mechanism used for pipeline transportation, which comprises a frame, a transportation device and a clamping device, namely, the application provides a new steel pipe conveying and fixing mechanism structure, specifically, the frame comprises a first side plate, a cross rod and a second side plate, the first side plate and the second side plate are arranged in parallel, one end of each cross rod is respectively and vertically fixed on the first side plate, and the other end of each cross rod is respectively and vertically and fixedly connected on the second side plate; the conveying device comprises a conveying belt, and driving chains are respectively arranged on one sides of the conveying belt, which are close to the first side plate and the second side plate; clamping device includes first backup pad, second backup pad, grip block and a plurality of hydraulic pressure elevating gear, and the technical problem that its effectual solution pipeline transportation field exists just possesses the advantage that transports automatically, be difficult for droing and be practical.

Description

Steel pipe transports fixed establishment

Technical Field

The utility model relates to an article transportation technical field especially relates to a steel pipe transports fixed establishment.

Background

In the process of using the steel pipe, because the stored steel pipe is influenced by the environment, oxide skin and rust layers usually appear on the surface, and the steel pipe easily drops around a conveying device in the conveying process, so that the tidiness and the attractiveness of the working environment are influenced. For example, the prior art of CN200420061303.6 discloses a tunnel pipe carrier, which has the advantages that steel wheels are changed into rubber wheels, the defect of noise is overcome, and the tunnel pipe carrier is trackless, flexible and easy to adjust to pass through a curve; but the defects are that the pipe transporting vehicle is manually dragged, the steering is controlled by manpower, the labor intensity is high, the safety is not enough, the pipe can not be automatically unloaded and distributed, and only small-diameter steel pipes can be transported. Another typical prior art, such as CN104453249A, discloses a process for transferring ultra-long steel pipes, which also suffers from the following problems: need set up the scaffold frame at the scene, lead to using more manpower and materials. The large crawler crane is required to be matched, so that the utilization rate of the large crawler crane is increased, and the construction cost is increased; the large crawler crane is used for hoisting the nonlinear steel pipe, the center of gravity is not easy to master, and certain dangerousness is realized. Referring to the prior art of CN206032370U, a steel pipe conveying device is often used to bind various round steel products, but in this way, due to the round material, the steel products easily slip off during the hoisting process, and the whole binding is not firm, resulting in the steel products falling in the air, and the safety is poor.

The utility model discloses made in order to solve the ubiquitous manual control of dependence in this field, intensity of labour is big, unable accurate transport, bind not firm, very easily drop scheduling problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe transports fixed establishment to the not enough that exists in the present steel pipe transportation.

In order to overcome the defects of the prior art, the utility model adopts the following technical scheme:

a steel pipe conveying and fixing mechanism comprises a rack, a conveying device and a clamping device, wherein the rack comprises a first side plate, transverse rods and a second side plate, the first side plate and the second side plate are arranged in an opposite parallel mode, one end of each transverse rod is vertically fixed to the first side plate, the other end of each transverse rod is vertically and fixedly connected to the second side plate, the transverse rods are distributed at equal intervals and fixedly connected with the first side plate and the second side plate, and a first steering roller and a second steering roller are arranged at two ends of each first side plate and two ends of each second side plate respectively; the conveying device comprises a conveying belt, wherein a driving chain is arranged on one side, close to the first side plate and the second side plate, of the conveying belt respectively, the driving chain extends along the length direction of the conveying belt, the conveying belt is respectively embedded with the first steering roller and the second steering roller, steering gears are arranged at two ends of the first steering roller and the second steering roller respectively, the steering gears are meshed with the driving chain and are connected in a driving mode, a driving device is arranged under the rack and is connected with the conveying belt in a driving mode, a rotating device is arranged under the rack and comprises a first rotating roller, a second rotating roller and a plurality of rotating gears, the two ends of the first rotating roller are respectively provided with the rotating gears, the two ends of the second rotating roller are also provided with the rotating gears, and the rotating gears are respectively connected with the first rotating roller, The second gyration roller is coaxial setting respectively, first gyration roller with second gyration roller parallel arrangement, be equipped with the conversion drive roller under the first gyration roller, the both ends of conversion drive roller are equipped with the conversion gear respectively, the conversion gear with the drive chain drive is connected, drive arrangement is close to one side of frame is equipped with the fixed plate, the fixed plate is on a parallel with the frame just the fixed plate is close to one side of frame is equipped with the elasticity piece, the one end of elasticity piece respectively with the lower bottom vertical fixation of frame is connected, the other end vertical fixation of elasticity piece is in the last top of fixed plate.

Optionally, clamping device includes first backup pad, second backup pad, grip block and a plurality of hydraulic pressure elevating gear, first backup pad with second backup pad parallel arrangement, first backup pad with the second backup pad is the vertical fixation respectively first curb plate the second curb plate, first backup pad is close to there is one side of second backup pad to be equipped with first slip chamber, one side of first backup pad of second backup pad orientation su search fox is equipped with the second slip chamber.

Optionally, the both ends of grip block set up respectively first slip chamber the second slides the intracavity, the grip block is close to one side of frame is equipped with a plurality of hydraulic pressure elevating gear, each hydraulic pressure elevating gear equidistant distribution and each hydraulic pressure elevating gear's one end with grip block fixed connection, each hydraulic pressure elevating gear's the other end is perpendicular first curb plate the last top of second curb plate.

Optionally, the first sliding cavity and the second sliding cavity are opposite to each other and are arranged in parallel and level.

Optionally, a plurality of auxiliary rib plates are arranged on one side of the first supporting plate, which is far away from the second supporting plate, and the auxiliary rib plates are distributed at equal intervals.

Optionally, a plurality of auxiliary rib plates are arranged on one side of the second supporting plate, which is far away from the first supporting plate, and the auxiliary rib plates are distributed at equal intervals.

The utility model discloses the beneficial effect who gains is:

1. the driving chains are respectively arranged at the two ends of each conveying roller and are movably connected with the conveying rollers, and the driving chains can drive the conveying rollers to move in the moving process, so that the conveying belt can move efficiently;

2. the first steering roller and the second steering roller are respectively arranged at the head end and the tail end of the first side plate and the second side plate, and are respectively nested with the conveying belt, so that the conveying belt is ensured to realize steering, and forward rotation and reverse rotation can be realized;

3. the meshing box comprises a plurality of gears, and the gears are meshed with each other. In addition, the driving device and the meshing box drive the driving chain to turn, and the driving device drives the conveying belt to rotate;

5. the baffle plates are arranged on the periphery of the driving device, so that surrounding articles cannot stretch into the meshing box and the chain of the driving device, and the meshing box and the surrounding driving device are prevented from being interfered by the surrounding articles to cause transportation faults of the transportation device;

6. the degree of tightness of the conveying belt is adjusted by the aid of the tightness piece to adjust the distance between the fixing plate and the rack, so that the conveying belt can be adjusted adaptively according to different materials in the conveying process of the conveying device, and the whole device can be conveyed efficiently;

7. the clamping device is arranged at the upper top of the rack, and the clamping device ensures that the pipeline can be fixed by the transportation device in the pipeline transportation process, ensures that the pipeline cannot slide or shift relatively, and prevents the quality of the surface of the pipeline from being scratched in the pipeline transportation process;

8. through adopting hydraulic drive device passes through hydraulic line and each hydraulic lifting device is connected, guarantees each hydraulic lifting device can realize the operation of going up and down.

Drawings

The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

Fig. 1 is a schematic structural view of a steel pipe conveying and fixing mechanism of the present invention.

Fig. 2 is a front view of the steel pipe conveying and fixing mechanism of the present invention.

Fig. 3 is a top view of the steel pipe conveying and fixing mechanism of the present invention.

Fig. 4 is a bottom view of the steel pipe conveying and fixing mechanism of the present invention.

Fig. 5 is a partial sectional view of a steel pipe conveying and fixing mechanism of the present invention.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper" and "lower" and "left" and "right" etc., it is only for convenience of description and simplification of the present invention based on the orientation or positional relationship shown in the drawings, but it is not intended to indicate or imply that the device or assembly referred to must have a specific orientation.

The first embodiment is as follows: a steel pipe conveying and fixing mechanism comprises a rack, a conveying device and a clamping device, wherein the rack comprises a first side plate 11, cross rods 99 and a second side plate 12, the first side plate 1 and the second side plate 12 are arranged oppositely and parallelly, one end of each cross rod 9 is vertically fixed on the first side plate 1, the other end of each cross rod 9 is vertically and fixedly connected to the second side plate 12, the cross rods 9 are distributed at equal intervals and fixedly connected with the first side plate 1 and the second side plate 12, and a first steering roller 2 and a second steering roller 5 are arranged at two ends of the first side plate 1 and the second side plate 12 respectively; the conveying device comprises a conveying belt 8, a driving chain 18 is respectively arranged on one side of the conveying belt 8 close to the first side plate 1 and the second side plate 12, the driving chain 18 extends along the length direction of the conveying belt 8, the conveying belt 8 is respectively nested with the first steering roller 2 and the second steering roller 5, steering gears are respectively arranged at two ends of the first steering roller 2 and the second steering roller 5, the steering gears are respectively meshed with the driving chain and are in driving clamping connection with the driving chain, a driving device is arranged under the rack and is in driving connection with the conveying belt 8, a rotating device is arranged under the rack and comprises a first rotating roller 3, a second rotating roller 10 and a plurality of rotating gears 11, the two ends of the first rotating roller 3 are respectively provided with a rotating gear 11, the two ends of the second rotating roller 10 are also provided with rotating gears 11, each slewing gear 11 with first slewing roller 3 second slewing roller 10 is coaxial setting respectively, first slewing roller 3 with second slewing roller 10 parallel arrangement, be equipped with conversion drive roller 21 under first slewing roller 3, the both ends of conversion drive roller 21 are equipped with conversion gear 7 respectively, conversion gear 7 with drive chain 18 drive is connected, drive arrangement is close to one side of frame is equipped with fixed plate 22, fixed plate 22 is on a parallel with the frame just fixed plate 22 is close to one side of frame is equipped with loose spare 17, loose spare 17 one end respectively with the perpendicular fixed connection of bottom of frame, loose spare 17's other end vertical fixation is in the last top of fixed plate 22. Clamping device includes first backup pad 6, second backup pad 13, grip block 14 and a plurality of hydraulic pressure elevating gear 15, first backup pad 6 with 13 parallel arrangement of second backup pad, first backup pad 6 with second backup pad 13 vertical fixation respectively first curb plate the second curb plate, first backup pad 6 is close to there is one side of second backup pad 13 to be equipped with first slip chamber 16, one side of first backup pad of second backup pad 13 orientation soxhlet fox is equipped with the second and slides the chamber. The both ends of grip block 14 set up respectively first slip chamber 16 in the second slides the intracavity, the grip block is close to one side of frame is equipped with a plurality of hydraulic pressure elevating gear 15, each hydraulic pressure elevating gear 15 equidistant distribution and each hydraulic pressure elevating gear 15's one end with grip block 14 fixed connection, each hydraulic pressure elevating gear 15's the other end is perpendicular first curb plate 1 the last top of second curb plate 12. The first sliding cavity 16 and the second sliding cavity are opposite to each other and are arranged in a flush manner. And a plurality of auxiliary rib plates are arranged on one side of the first supporting plate 6, which is far away from the second supporting plate 13, and the auxiliary rib plates are distributed at equal intervals respectively. A plurality of auxiliary rib plates are arranged on one side, far away from the first supporting plate 6, of the second supporting plate 13, and the auxiliary rib plates are distributed at equal intervals.

Example two: a steel pipe conveying and fixing mechanism comprises a rack, a conveying device and a clamping device, wherein the rack comprises a first side plate 11, cross rods 99 and a second side plate 12, the first side plate 1 and the second side plate 12 are arranged oppositely and parallelly, one end of each cross rod 9 is vertically fixed on the first side plate 1, the other end of each cross rod 9 is vertically and fixedly connected to the second side plate 12, the cross rods 9 are distributed at equal intervals and fixedly connected with the first side plate 1 and the second side plate 12, and a first steering roller 2 and a second steering roller 5 are arranged at two ends of the first side plate 1 and the second side plate 12 respectively; the conveying device comprises a conveying belt 8, a driving chain 18 is respectively arranged on one side of the conveying belt 8, which is close to the first side plate 1 and the second side plate 12, the driving chain 18 extends along the length direction of the conveying belt 8, the conveying belt 8 is respectively nested with the first steering roller 2 and the second steering roller 5, steering gears are respectively arranged at two ends of the first steering roller 2 and the second steering roller 5, the steering gears are respectively meshed with the driving chain and are in driving clamping connection with the driving chain, a driving device 4 is arranged under the rack, the driving device 4 is in driving connection with the conveying belt 8, a rotating device is arranged under the rack and comprises a first rotating roller 3, a second rotating roller 10 and a plurality of rotating gears 11, the two ends of the first rotating roller 3 are respectively provided with the rotating gears 11, the both ends of second slewing roller 10 also are equipped with slewing gear 11, each slewing gear 11 with first slewing roller 3 second slewing roller 10 is coaxial setting respectively, first slewing roller 3 with second slewing roller 10 parallel arrangement, be equipped with conversion drive roller 21 under first slewing roller 3, conversion drive roller 21's both ends are equipped with conversion gear 7 respectively, conversion gear 7 with drive chain 18 drive is connected, drive arrangement is close to one side of frame is equipped with fixed plate 22, fixed plate 22 is on a parallel with the frame just fixed plate 22 is close to one side of frame is equipped with loose piece 17, loose piece 17's one end respectively with the perpendicular fixed connection of bottom of frame, loose piece 17's the other end vertical fixation is in the last top of fixed plate 22. Specifically, in this embodiment, the transport belt 8 includes a plurality of transport rollers, each the transport roller forms the transport belt respectively side by side, each the transport roller is parallel arrangement respectively, guarantees the operation of transport to the pipeline can be realized to the transport belt 8. In addition, the two ends of each conveying roller are respectively provided with the driving chains, each driving chain is movably connected with each conveying roller, and the driving chains can drive the conveying rollers to move in the moving process, so that the conveying belt 8 can be efficiently moved. The conveyor belt 8 is arranged between the first side plate 1 and the second side plate 12, and meanwhile, the upper top of the conveyor belt is flush with the upper tops of the first side plate 1 and the second side plate 12. First turn to roller 2 with second turn to roller 5 sets up respectively first curb plate with the head end and the tail end of second curb plate 12, just first turn to roller 2 with second turn to roller 5 respectively with the transportation area is nested each other, guarantees the transportation area is realized turning to, can realize forward rotation, reverse rotation, the rotation of two directions first turn to roller 2 with second turn to roller 5 still makes the transportation area can be in tight state all the time, makes the last top surface of transportation area with the last top surface of frame is parallel and level each other, realizes the transportation area with the transportation area in-process of pipeline can not collapse influence right the operation of the transportation of pipeline. The driving device is arranged below the rack and further comprises an engagement box, the engagement box comprises a plurality of gears, and the gears are engaged with each other. In addition, the driving device and the meshing box drive the driving chain to turn, and the driving device drives the conveying belt to rotate. In this embodiment, a revolving device is arranged below the frame, the first revolving roller 3 and the second revolving roller 5 of the revolving device are respectively arranged in parallel, the first revolving roller 3 is arranged at a side close to the second turning roller 5, and the second revolving roller 10 is arranged at a side of the first revolving roller 2. One side of conversion drive roller 21 is equipped with change gear 7 on the fixed plate 22 and with change gear 7 just right position is equipped with movable gear 19, movable gear 19 with change gear 7 drives through chain 20 and connects, each chain 20 respectively with movable gear 19 change gear 7 intermeshing with, movable gear 19 regards as the output shaft of meshing case 18, specifically, meshing case 18 orientation one side of turning to the gear is equipped with the output shaft, the one end fixed connection of output shaft moves gear 19, movable gear 19 with change gear 7 parallel and level sets up. The moving gear 19 is driven by the driving device 4 to realize the rapid rotation of the moving gear 19, and the moving gear 19 is driven by the chain to realize the rotation of the rotating driving roller and the conversion gear 7, so as to drive the transmission operation of the conveying belt. In this embodiment, a baffle is further disposed on the periphery of the driving device 4, and the baffle ensures that surrounding articles do not extend into the engaging box 18 and the chain of the driving device 4, and ensures that the engaging box 18 and the surrounding driving device are not interfered by the surrounding articles, resulting in transportation failure of the transportation device. In addition, in this embodiment, still be equipped with the chassis, the chassis guarantees the frame can not contact with ground, guarantees ground with the interval that has the certain distance between the frame guarantees the efficient of frame is to the operation of the pipeline transportation of telling. In the present embodiment, the periphery of each of the transport rollers of the transport belt 8 is provided with an anti-collision device, which includes, but is not limited to, the following enumerated several cases: the anti-collision device is fixedly connected with the transportation rollers through viscose glue, so that the anti-collision device and the transportation rollers cannot slide relatively, the relative sliding between the pipelines is guaranteed, and the efficient transportation of the pipelines is improved. The loose part 17 adjusts the degree of tightness of the conveyer belt 8 caused by the distance between the fixing plate 22 and the frame, so that the conveyer belt 8 can be adjusted adaptively for different materials in the process of conveying the conveyer, and the whole conveyer can be transported efficiently. A hinged plate is arranged between the fixed plate 22 and the frame, one end of the hinged plate is fixedly connected with the lower bottom of the frame and extends out towards one side of the fixed plate 22. A vertical plate is arranged on one side of the fixing plate 22 facing the rack, and a first through hole is formed in the vertical plate. The hinge plates and the vertical plates are hinged together to form a hinge portion 23, when the tightening member 17 is tightened or loosened, the fixing plate 22 is rotated around the hinge portion 23 to adjust the tightness of the conveyor belt, in this embodiment, the tightening members 17 are a pair and are respectively arranged on one side of the fixing plate 22 facing the rack. The fastening piece 17 is a strong connecting piece, so that the fastening piece 17 and the hinge part 23 can bear the same weight of the driving device.

Clamping device includes first backup pad 6, second backup pad 13, grip block 14 and a plurality of hydraulic pressure elevating gear 15, first backup pad 6 with second backup pad 13 parallel arrangement, first backup pad 6 with second backup pad 13 vertical fixation respectively first curb plate the second curb plate, first backup pad 6 is close to there is one side of second backup pad 13 to be equipped with first slip chamber 16, second backup pad 13 orientation one side of first backup pad 6 is equipped with the second and slides the chamber. Specifically, clamping device sets up the last top of frame, clamping device guarantees the conveyer is in the transportation the in-process of pipeline can be right the pipeline carries out fixed operation, guarantees the pipeline can not carry out relative slip or skew, prevents the in-process of the transportation of pipeline is right the quality on the surface of pipeline carries out the fish tail. In addition, the clamping device is arranged, so that the conveying device can play a role of fixing and supporting in the process of conveying the pipeline, and the pipeline is prevented from sliding relatively between the conveying belts 8 of the conveying device, which is not beneficial to the conveying of the pipeline. In addition, the first supporting plate 6 and the second supporting plate 13 are respectively and fixedly connected with the top parts of the first side plate 6 and the second side plate 12, and meanwhile, the first side plate 6 and the second side plate 12 are mutually parallel to the first supporting plate 6 and the second supporting plate 13. The clamping plate 14 is parallel to the plane of the conveying belt 8, in this embodiment, it is preferable that the conveying belt is parallel to the clamping plate, and the clamping plate is moved closer to or away from the conveying belt 8 under the lifting and lowering operations of the hydraulic lifting device 15, so that the clamping device can be adaptively adjusted in the process of clamping the pipeline with the conveying belt, and the whole conveying mechanism can clamp pipelines with different pipe diameters, thereby ensuring an efficient clamping process. And each hydraulic lifting device drives the clamping plate to lift under the hydraulic operation of the hydraulic device, so that the clamping operation of the pipeline is realized. In this embodiment, the clamping plate 14 can be split into two parts, a left plate and a right plate, the left plate and the right plate are disposed opposite to each other, and the left plate is lifted by the hydraulic lifting device of the first supporting plate 6, and similarly, the right plate is lifted by the hydraulic lifting device of the second supporting plate 13. The both ends of grip block 14 set up respectively first slip chamber 16 in the second slides the intracavity, the grip block is close to one side of frame is equipped with a plurality of hydraulic pressure elevating gear 15, each hydraulic pressure elevating gear 15 equidistant distribution and each hydraulic pressure elevating gear 15's one end with grip block 14 fixed connection, each hydraulic pressure elevating gear 15's the other end is perpendicular first curb plate 1 the last top of second curb plate 12. The first sliding cavity 16 and the second sliding cavity are opposite to each other and are arranged in a flush manner. Specifically, the first sliding cavity 16 and the second sliding cavity enable the clamping plate 14 to slide in the space, and the first sliding cavity 16 and the second sliding cavity are arranged in parallel, so that the clamping plate 14 cannot be operated synchronously in the processes of lifting and lowering. In addition, in the present embodiment, the hydraulic lifting devices 15 are connected to the same hydraulic driving device, and the hydraulic driving device synchronously drives the clamping plates 14 to perform the operation of lifting and lowering in a flush manner. The hydraulic driving device is connected with the hydraulic lifting devices through hydraulic pipelines, and the hydraulic lifting devices can be lifted up and down.

And a plurality of auxiliary rib plates are arranged on one side of the first supporting plate 6, which is far away from the second supporting plate 13, and the auxiliary rib plates are distributed at equal intervals respectively. Specifically, the auxiliary rib plate enables the first supporting plate 6 to have stronger supporting strength, and ensures that the first supporting plate 6 provides a strong supporting effect in the process that the clamping plate 14 clamps the pipeline. Similarly, a plurality of auxiliary rib plates are arranged on one side of the second supporting plate 13, which is far away from the first supporting plate 6, and the auxiliary rib plates are distributed at equal intervals. Specifically, the auxiliary rib plates on the first supporting plate and the auxiliary rib plates on the second supporting plate are symmetrically arranged respectively, so that a sliding space of the clamping plate 14 is provided between the first supporting plate 6 and the second supporting plate 13, efficient lifting operation of the clamping plate 14 is realized under the lifting operation of the hydraulic lifting device, and meanwhile, the lifting process is more stable and reliable. In addition, in this embodiment, the upper top surfaces of the first support plate 6 and the second support plate 13 are flush with each other, and support plates with the same thickness are adopted, so that the support force provided between the first support plate 6 and the second support plate 13 is ensured to be more constant.

To sum up, the steel pipe conveying and fixing mechanism of the present invention is characterized in that the driving chains are respectively arranged at two ends of each conveying roller, each driving chain is movably connected with each conveying roller, and the driving chains can drive the conveying rollers to move in the moving process, so as to realize the efficient movement of the conveying belt; the first steering roller and the second steering roller are respectively arranged at the head end and the tail end of the first side plate and the second side plate 12, and are respectively nested with the conveyor belt, so that the conveyor belt is ensured to realize steering, and forward rotation and reverse rotation can be realized; by adopting the engaging case 18 comprising a plurality of gears, each of the gears is engaged with each other. In addition, the driving device and the meshing box 18 drive the driving chain to turn, so that the driving device drives the conveying belt to rotate; the baffle plates arranged on the periphery of the driving device ensure that surrounding articles cannot extend into the meshing box 18 and the chain of the driving device, and ensure that the meshing box 18 and the surrounding driving device are not interfered by the surrounding articles to cause transportation faults of the transportation device; the degree of tightness of the conveying belt is adjusted by adopting the tightening piece to adjust the distance between the fixing plate 22 and the rack, so that the conveying belt can be adaptively adjusted for different materials in the process of conveying the conveying device, and the whole device can be efficiently conveyed; the clamping device is arranged at the upper top of the rack, and the clamping device ensures that the pipeline can be fixed by the transportation device in the pipeline transportation process, ensures that the pipeline cannot slide or shift relatively, and prevents the quality of the surface of the pipeline from being scratched in the pipeline transportation process; through adopting hydraulic drive device passes through hydraulic line and each hydraulic lifting device is connected, guarantees each hydraulic lifting device can realize the operation of going up and down.

Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.

Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.

In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the present invention, the skilled person can make various changes or modifications to the present invention, and these equivalent changes and modifications also fall within the scope of the present invention defined by the claims.

Claims

1. A steel pipe conveying and fixing mechanism comprises a rack, a conveying device and a clamping device, wherein the rack comprises a first side plate (1), transverse rods (9) and a second side plate (12), the first side plate (1) and the second side plate (12) are arranged just opposite to each other in parallel, one end of each transverse rod (9) is vertically fixed to the first side plate (1) respectively, the other end of each transverse rod (9) is vertically and fixedly connected to the second side plate (12) respectively, the transverse rods (9) are distributed at equal intervals and fixedly connected with the first side plate (1) and the second side plate (12), and two ends of the first side plate (1) and the second side plate (12) are provided with a first steering roller (2) and a second steering roller (5) respectively; the conveying device comprises a conveying belt (8), a driving chain (18) is arranged on one side, close to the first side plate (1) and the second side plate (12), of the conveying belt (8) respectively, the driving chain (18) extends along the length direction of the conveying belt (8), the conveying belt (8) is nested with the first steering roller (2) and the second steering roller (5) respectively, steering gears are arranged at two ends of the first steering roller (2) and the second steering roller (5) respectively, the steering gears are meshed with the driving chain respectively and are in driving clamping connection with the driving chain, a driving device is arranged under the rack and is in driving connection with the conveying belt (8), a turning device is arranged under the rack and comprises a first turning roller (3), a second turning roller (10) and a plurality of turning gears (11), the two ends of the first rotary roller (3) are respectively provided with a rotary gear (11), the two ends of the second rotary roller (10) are also provided with rotary gears (11), each rotary gear (11) is coaxially arranged with the first rotary roller (3) and the second rotary roller (10) respectively, the first rotary roller (3) and the second rotary roller (10) are arranged in parallel, a conversion driving roller (21) is arranged under the first rotary roller (3), the two ends of the conversion driving roller (21) are respectively provided with a conversion gear (7), the conversion gear (7) is in driving connection with a driving chain (18), one side of the driving device, which is close to the rack, is provided with a fixing plate (22), the fixing plate (22) is parallel to the rack, one side of the fixing plate (22), which is close to the rack, is provided with a loosening piece (17), one end of the loosening piece (17) is respectively and vertically and fixedly connected with the lower bottom of the rack, the other end of the tightening piece (17) is vertically fixed on the upper top of the fixing plate (22).

2. The steel pipe conveying and fixing mechanism according to claim 1, wherein the clamping device comprises a first supporting plate (6), a second supporting plate (13), a clamping plate (14) and a plurality of hydraulic lifting devices (15), the first supporting plate (6) and the second supporting plate (13) are arranged in parallel, the first supporting plate (6) and the second supporting plate (13) are respectively and vertically fixed on the first side plate and the second side plate, a first sliding cavity (16) is formed in one side of the first supporting plate (6) close to the second supporting plate (13), and a second sliding cavity is formed in one side of the second supporting plate (13) facing to the first supporting plate for searching foxes.

3. The steel pipe conveying and fixing mechanism according to claim 2, wherein two ends of the clamping plate (14) are respectively arranged in the first sliding cavity (16) and the second sliding cavity, one side of the clamping plate (14) close to the rack is provided with a plurality of hydraulic lifting devices (15), each hydraulic lifting device (15) is distributed at equal intervals, one end of each hydraulic lifting device (15) is fixedly connected with the clamping plate (14), and the other end of each hydraulic lifting device (15) is perpendicular to the upper tops of the first side plate (1) and the second side plate (12).

4. A steel pipe transportation fixing mechanism as claimed in claim 3, wherein said first sliding chamber (16) and said second sliding chamber are disposed opposite to each other and flush with each other.

5. The steel pipe conveying and fixing mechanism according to claim 2, wherein a plurality of auxiliary rib plates are arranged on one side of the first supporting plate (6) far away from the second supporting plate (13), and the auxiliary rib plates are distributed at equal intervals.

6. The steel pipe conveying and fixing mechanism according to claim 2, wherein a plurality of auxiliary rib plates are arranged on one side of the second supporting plate (13) far away from the first supporting plate (6), and the auxiliary rib plates are distributed at equal intervals.