CN115924716B - Transportation handling device is used in CPVC tubular product production - Google Patents
Transportation handling device is used in CPVC tubular product production Download PDFInfo
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- CN115924716B CN115924716B CN202310224112.4A CN202310224112A CN115924716B CN 115924716 B CN115924716 B CN 115924716B CN 202310224112 A CN202310224112 A CN 202310224112A CN 115924716 B CN115924716 B CN 115924716B
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- 239000004801 Chlorinated PVC Substances 0.000 title claims abstract description 35
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a transportation and carrying device for CPVC (chlorinated polyvinyl chloride) pipe production, which relates to the field of pipe production and transportation and comprises a connecting plate, wherein the top end of the connecting plate is connected with a lifting rope connected with a crane, and a transmission mechanism is rotatably connected to the outer wall of the connecting plate; the transmission mechanism comprises a rotating wheel which penetrates through the side surface of the connecting plate and is rotationally connected with the connecting plate, the outer wall of the rotating wheel is rotationally connected with a second connecting rod, and the inner side of one end of the second connecting rod is sleeved with a first connecting rod which is connected to the outer part of the second connecting rod; and the limiting mechanism is arranged on the outer wall of the connecting plate and fixedly connected with the rotating wheel. According to the invention, the transmission mechanism and the limiting mechanism are arranged, so that the pipe pile with the smaller pipe sleeved inside can be directly lifted at one time, the smaller pipe inside does not need to be taken out, the baffle plates on the two sides prevent the pipe from slipping out in the lifting process, and the safety and the lifting efficiency in the lifting process are further improved.
Description
Technical Field
The invention relates to the field of pipe production and transportation, in particular to a transportation and carrying device for CPVC pipe production.
Background
The CPVC power tube is usually used as a cable protection tube, and the CPVC power tube has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardance, good insulating property, no pollution, difficult aging, light weight, convenient construction and the like, and all performance indexes of the CPVC power tube reach or exceed the national similar product level through national level, province detection, identification and authentication, and the CPVC power tube has the product performance greatly superior to that of the traditional asbestos cable calandria and the common PVC tube, and is an ideal substitute of the traditional power cable protection tube.
In the transportation process of the existing CPVC pipes after production, the CPVC pipes are generally packed and stacked together, and the CPVC pipes with different diameters are produced if the specifications of the CPVC pipes are different, and in order to effectively utilize the stacking space of a production warehouse, the existing CPVC pipe stacking is generally to plug the CPVC pipe with smaller diameter into the hollow inner side of the CPVC pipe with larger diameter to form a large set of small cases, and then the CPVC pipe is transported in a hoisting or manual transportation mode;
wherein, the manual transportation has larger physical consumption on workers and lower efficiency;
in order to prevent a CPVC pipe plugged in from slipping out of a larger CPVC pipe in the hoisting process and causing safety accidents, the smaller CPVC pipe needs to be taken out of the hollow inner side of the larger CPVC pipe again, and in order to increase the cargo carrying capacity in the later process, the operation is repeated, namely, the CPVC pipe with smaller diameter is plugged into the hollow inner side of the CPVC pipe with larger diameter, so that the hoisting efficiency is reduced, and in order to further increase the hoisting and unloading efficiency, the invention provides a transportation and carrying device for producing the CPVC pipe.
Disclosure of Invention
The invention aims at: in order to solve the problem that the efficiency of the conventional CPVC pipe is lower in the transportation and carrying process, the transportation and carrying device for producing the CPVC pipe is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the transportation and carrying device for CPVC pipe production comprises a connecting plate, wherein the top end of the connecting plate is connected with a lifting rope connected with a crane, a limiting mechanism arranged on the end face of the outer wall of the connecting plate and used for limiting the sleeved and stacked pipes is arranged, and the side face of the outer wall of the connecting plate is connected with a transmission mechanism used for providing power for the limiting mechanism;
the transmission mechanism comprises a rotating wheel which is rotationally connected with the connecting plate through a rotating shaft, the outer wall of the rotating wheel is rotationally connected with a second connecting rod, and the outer side of one end of the second connecting rod is sleeved with a first connecting rod which moves along the outer wall of the second connecting rod;
the limiting mechanism comprises a rotating plate fixedly connected to the outer wall of the rotating shaft, and a baffle plate for limiting the pipe is connected to the outer wall of the rotating plate in a sliding manner;
the limiting mechanism further comprises a movable plate rotationally connected with one end of the first connecting rod, the bottom end of the movable plate is fixedly connected with a positioning column penetrating through the upper end and the lower end of the connecting plate, the outer wall of the positioning column is located below the connecting plate and fixedly connected with a movable rod, one end of the movable rod extends to the inner side of the rotating plate and is fixedly connected with a first limiting block used for limiting the rotating plate, and one end outer wall of the first limiting block is fixedly connected with a second limiting block.
As still further aspects of the invention: the bottom end of the positioning column is connected with a hanging chain for hooking the pipe strapping;
the limiting mechanism further comprises a spring connected to the bottom end of the movable plate, and the spring is sleeved on the outer wall of the positioning column and is attached to the upper surface of the connecting plate.
As still further aspects of the invention: the inner wall of the first connecting rod is provided with a movable groove for matching the moving track of the outer wall at one end of the second connecting rod, and the part of the outer wall of the second connecting rod positioned in the first connecting rod is of a T-shaped structure.
As still further aspects of the invention: the junction of second connecting rod and first connecting rod is eccentric connection with the runner, just the junction of runner and second connecting rod is located "B" some positions.
As still further aspects of the invention: the outer wall fixedly connected with of baffle is used for carrying out gliding slider along rotating plate outer wall spout, the outer wall of slider is "protruding" style of calligraphy structure, the inboard of rotating plate is provided with the vertical spout with this slider removal orbit assorted.
As still further aspects of the invention: the two ends of the connecting plate are provided with rotating grooves for matching rotating tracks at the top end of the rotating plate, two groups of limiting mechanisms and two groups of transmission mechanisms are arranged, and the limiting mechanisms and the transmission mechanisms are symmetrically distributed by taking the lifting ropes as centers.
As still further aspects of the invention: the inner side of the rotating plate is provided with a limiting groove matched with the outer wall of the top end of the first limiting block, and the second limiting block is positioned on the outer wall of one end of the first limiting block and is not flush with the top end of the first limiting block.
As still further aspects of the invention: and two ends of the positioning column are fixedly connected with the top ends of the bottom connecting plates of the movable plates respectively and are used for providing elastic thrust for resetting the movable plates and the hanging chains.
Compared with the prior art, the invention has the beneficial effects that:
through setting up drive mechanism, stop gear, can be direct carry out disposable handling to the tubular product heap that has cup jointed less tubular product inside, need not to take out inside less tubular product, and the baffle of both sides has prevented the condition of roll-off in the tubular product hoist and mount process, has further increased the security of hoist and mount in-process and the efficiency of hoist and mount.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a transmission mechanism according to the present invention;
FIG. 3 is a schematic view of a limiting mechanism according to the present invention;
FIG. 4 is an enlarged view of a portion of the invention at A;
FIG. 5 is a schematic view of a slider structure of a baffle plate according to the present invention;
fig. 6 is a schematic diagram of a pipe sleeving structure according to the present invention.
In the figure: 1. a connecting plate; 2. a hanging rope; 3. a hanging chain; 4. a limiting mechanism; 401. a rotating plate; 402. a baffle; 403. a movable plate; 404. positioning columns; 405. a spring; 406. a movable rod; 407. a first limiting block; 408. a second limiting block; 5. a transmission mechanism; 501. a first link; 502. a second link; 503. a rotating wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, in the embodiment of the invention, a transport and carrying device for CPVC pipe production comprises a connecting plate 1, wherein the top end of the connecting plate 1 is connected with a lifting rope 2 connected with a crane, a limiting mechanism 4 arranged on the end surface of the outer wall of the connecting plate 1 and used for limiting the sleeved and stacked pipes is connected with a transmission mechanism 5 used for providing power for the limiting mechanism 4;
the transmission mechanism 5 comprises a rotating wheel 503 which is rotationally connected with the connecting plate 1 through a rotating shaft, the outer wall of the rotating wheel 503 is rotationally connected with a second connecting rod 502, and the outer side of one end of the second connecting rod 502 is sleeved with a first connecting rod 501 which moves along the outer wall of the second connecting rod 502;
the limiting mechanism 4 comprises a rotating plate 401 fixedly connected to the outer wall of the rotating shaft, and a baffle 402 for limiting the pipe is connected to the outer wall of the rotating plate 401 in a sliding manner;
the limiting mechanism 4 further comprises a movable plate 403 rotatably connected with one end of the first connecting rod 501, a positioning column 404 penetrating through the upper end and the lower end of the connecting plate 1 is fixedly connected with the bottom end of the movable plate 403, a movable rod 406 is fixedly connected to the outer wall of the positioning column 404 below the connecting plate 1, one end of the movable rod 406 extends to the inner side of the rotating plate 401 and is fixedly connected with a first limiting block 407 used for limiting the rotating plate 401, and a second limiting block 408 is fixedly connected to the outer wall of one end of the first limiting block 407;
the bottom end of the positioning column 404 is connected with a hanging chain 3 for hooking the pipe strapping;
the limiting mechanism 4 further comprises a spring 405 connected to the bottom end of the movable plate 403, and the spring 405 is sleeved on the outer wall of the positioning column 404 and is attached to the upper surface of the connecting plate 1;
the inner wall of the first connecting rod 501 is provided with a movable groove for matching the movement track of the outer wall of one end of the second connecting rod 502, and the part of the outer wall of the second connecting rod 502 positioned in the first connecting rod 501 is in a T-shaped structure;
the connection part of the second connecting rod 502 and the first connecting rod 501 is eccentrically connected with the rotating wheel 503, and the connection part of the rotating wheel 503 and the second connecting rod 502 is positioned at the point B;
the two ends of the connecting plate 1 are provided with rotating grooves for matching rotating tracks at the top end of the rotating plate 401, the number of the limiting mechanisms 4 and the transmission mechanisms 5 is two, and the two groups of limiting mechanisms 4 and the transmission mechanisms 5 are symmetrically distributed by taking the lifting rope 2 as a center.
In this embodiment: when the pipe pile is required to be hoisted, the lifting appliance can be operated to control the movement of the connecting plate 1, the hook of the lifting chain 3 and the strapping of the pipe pile are manually hooked, when the lifting appliance is continuously operated to lift, the connecting plate 1 rises along with the lifting of the lifting appliance, at the moment, the lifting chain 3 receives downward pressure from penetration because the lifting chain 3 hooks a large amount of pipes, so that the lifting chain 3 drives the positioning column 404 and the movable plate 403 to move downwards under the weight, and the spring 405 is given extrusion force;
at this time, the downward movement of the movable plate 403 will drive one end of the rotating wheel 503 to move downward synchronously, and the first link 501 moves along the outer wall of the second link 502, where the second link 502 has a moving space inside the first link 501, so that the downward movement of the movable plate 403 and the first link 501 will not give thrust to the rotating wheel 503, "it should be noted that the movable plate 403 still has a space to continue to move downward at this time";
simultaneously, the downward movement of the positioning column 404 synchronously drives the movable rod 406, the first limiting block 407 and the second limiting block 408 to synchronously move downwards, the downward movement of the first limiting block 407 and the second limiting block 408 moves out of the inner limiting groove of the rotating plate 401, and the first limiting block 407 and the second limiting block 408 do not limit the rotating plate 401 any more, "it is required to be noted that the first connecting rod 501 is still moving along the outer wall of the second connecting rod 502 in the process of the operation;
the continuous downward movement of the movable plate 403 will give downward pressure to one end of the first connecting rod 501 again, at this time, the inner end of the first connecting rod 501 will also contact with the end of the second connecting rod 502, so that the continuous downward movement thrust of one end of the first connecting rod 501 can be transferred to the second connecting rod 502, the second connecting rod 502 transfers the thrust to the rotating wheel 503, so that the rotating wheel 503 rotates anticlockwise, "what needs to be said, the rotating wheels 503 which are symmetrically arranged rotate in opposite directions" so that the rotating wheel 503 rotates synchronously to drive the rotating plate 401 and the baffle plate 402, the two symmetrical baffle plates 402 and the rotating plate 401 are close to each other in an inclined state, the pipe materials positioned on the inner sides of the two rotating plates 401 are blocked, and the pipe with smaller caliber sleeved inside the pipe with larger caliber is limited, so that the small pipe is not required to be taken out from the large pipe in the lifting process, and the operation process of secondary filling and taking out of the pipe is required is reduced, and the working efficiency is further increased.
Referring to fig. 1-6, the outer wall of the baffle 402 is fixedly connected with a sliding block for sliding along the sliding groove of the outer wall of the rotating plate 401, the outer wall of the sliding block is in a convex structure, the inner side of the rotating plate 401 is provided with a vertical sliding groove matched with the sliding track of the sliding block, the inner side of the rotating plate 401 is provided with a limit groove matched with the outer wall of the top end of the first limit block 407, the second limit block 408 is positioned on the outer wall of one end of the first limit block 407 and is not flush with the top end of the first limit block 407, and two ends of the positioning column 404 are respectively fixedly connected with the top end of the bottom connecting plate 1 of the movable plate 403 and used for providing elastic thrust for resetting of the movable plate 403 and the hanging chain 3.
In this embodiment: when the process is transported to a required position, such as a transport vehicle, the pipe is in contact with a carriage or the ground, the hanging chain 3 loses downward pressure from the pipe, then the positioning column 404 and the movable plate 403 are reset under the action of the elastic force of the spring 405, in the process, the first limit block 407 and the second limit block 408 move upwards, the first limit block 407 is firstly in contact with a limit groove on the inner side of the rotary plate 401, the inclined plane firstly enters the limit groove on the inner side of the rotary plate 401, the vertical plane of the first limit block 407 reenters the inside of the rotary plate 401 to restore the inclination of the rotary plate 401, meanwhile, one rotation direction of the rotary plate 401 is limited, the second limit block 408 reenters the limit groove on the inner side of the rotary plate 401, and the second limit block 408 in an inclined plane state limits the second rotation direction of the rotary plate 401, so that the rotary plate 401 and the baffle plate 402 are kept in a vertical state;
meanwhile, one end of the first connecting rod 501 will move upwards, at this time, one end of the first connecting rod 501 far away from the movable plate 403 will move along the inside of the second connecting rod 502, and this movement is similar to the above operation, the initial movement will not affect the second connecting rod 502 and the rotating wheel 503 until the inner ends of the second connecting rod 502 and the first connecting rod 501 contact again, at this time, the rotating wheel 503 will receive the pulling force from the second connecting rod 502, so that the rotating wheel 503 and the rotating plate 401 rotate, and limit the rotating plate 401 together with the first limiting block 407 and the second limiting block 408, so that the rotating plate 401 and the baffle 402 keep in a vertical state, the impact of the rotating plate 401 and the baffle 402 on the pipes and carriages due to shaking is reduced, abrasion is reduced, and the service life is further prolonged.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The transportation and carrying device for CPVC pipe production comprises a connecting plate (1), wherein the top end of the connecting plate (1) is connected with a lifting rope (2) connected with a crane, and the transportation and carrying device is characterized in that a limiting mechanism (4) which is arranged on the end face of the outer wall of the connecting plate (1) and used for limiting the pipe sleeved and stacked is arranged, and the side face of the outer wall of the connecting plate (1) is connected with a transmission mechanism (5) which is used for providing power for the limiting mechanism (4);
the transmission mechanism (5) comprises a rotating wheel (503) rotationally connected with the connecting plate (1) through a rotating shaft, a second connecting rod (502) is rotationally connected to the outer wall of the rotating wheel (503), and a first connecting rod (501) which moves along the outer wall of the second connecting rod (502) is sleeved on the outer side of one end of the second connecting rod (502);
the limiting mechanism (4) comprises a rotating plate (401) fixedly connected to the outer wall of the rotating shaft, and a baffle plate (402) for limiting the pipe is connected to the outer wall of the rotating plate (401) in a sliding manner;
the limiting mechanism (4) further comprises a movable plate (403) rotationally connected with one end of the first connecting rod (501), a positioning column (404) penetrating through the upper end and the lower end of the connecting plate (1) is fixedly connected to the bottom end of the movable plate (403), a movable rod (406) is fixedly connected to the outer wall of the positioning column (404) below the connecting plate (1), a first limiting block (407) for limiting the rotating plate (401) is fixedly connected to the inner side of the rotating plate (401) from one end of the movable rod (406), and a second limiting block (408) is fixedly connected to the outer wall of one end of the first limiting block (407);
the bottom end of the positioning column (404) is connected with a hanging chain (3) for hooking the pipe strapping;
the limiting mechanism (4) further comprises a spring (405) connected to the bottom end of the movable plate (403), and the spring (405) is sleeved on the outer wall of the positioning column (404) and is attached to the upper surface of the connecting plate (1).
2. The transportation and carrying device for CPVC pipe production according to claim 1, wherein the inner wall of the first connecting rod (501) is provided with a movable groove for matching the movement track of the outer wall of one end of the second connecting rod (502), and the part of the outer wall of the second connecting rod (502) located inside the first connecting rod (501) is in a T-shaped structure.
3. The transportation and carrying device for CPVC pipe production according to claim 1, wherein the connection between said second link (502) and said first link (501) is eccentric to said runner (503), and the connection between said runner (503) and said second link (502) is located at the "B" point.
4. The transportation and carrying device for producing CPVC pipes according to claim 1, wherein the outer wall of the baffle plate (402) is fixedly connected with a sliding block used for sliding along the sliding groove of the outer wall of the rotating plate (401), the outer wall of the sliding block is of a convex structure, and the inner side of the rotating plate (401) is provided with a vertical sliding groove matched with the sliding track of the sliding block.
5. The transportation and carrying device for producing CPVC pipes according to claim 1, wherein two ends of the connecting plate (1) are provided with rotating grooves for matching rotating tracks at the top ends of the rotating plates (401), and the number of the limiting mechanisms (4) and the number of the transmission mechanisms (5) are two, and the two limiting mechanisms (4) and the transmission mechanisms (5) are symmetrically distributed by taking the lifting ropes (2) as centers.
6. The transportation and carrying device for CPVC pipe production according to claim 1, wherein a limit groove matched with the outer wall of the top end of the first limit block (407) is provided on the inner side of the rotating plate (401), and the second limit block (408) is located on the outer wall of one end of the first limit block (407) and is not flush with the top end of the first limit block (407).
7. The transportation and carrying device for CPVC pipe production according to claim 1, wherein two ends of said positioning column (404) are fixedly connected with the top end of the bottom end connection plate (1) of the movable plate (403), respectively, for providing elastic thrust for the reset of the movable plate (403) and the suspension chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310224112.4A CN115924716B (en) | 2023-03-10 | 2023-03-10 | Transportation handling device is used in CPVC tubular product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310224112.4A CN115924716B (en) | 2023-03-10 | 2023-03-10 | Transportation handling device is used in CPVC tubular product production |
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| Publication Number | Publication Date |
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| CN115924716A CN115924716A (en) | 2023-04-07 |
| CN115924716B true CN115924716B (en) | 2023-05-30 |
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| CN202310224112.4A Active CN115924716B (en) | 2023-03-10 | 2023-03-10 | Transportation handling device is used in CPVC tubular product production |
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| CN217627273U (en) * | 2022-06-26 | 2022-10-21 | 天元建设集团有限公司 | Hoisting device used in pipe gallery |
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Denomination of invention: A transportation and handling device for CPVC pipe production Effective date of registration: 20231215 Granted publication date: 20230530 Pledgee: Chengwu County Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Shandong Baiyuan composite material technology Co.,Ltd. Registration number: Y2023980072093 |
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