Hoisting equipment for municipal plastic drainage pipe production
By using clamping components and maintenance components in lifting equipment for municipal plastic drainage pipe production, the problems of drainage pipe shaking and winch wear during lifting are solved, the stability and maintenance efficiency of the equipment are improved, and safety risks and pipe damage are reduced. possibilities.
Patent Information
- Application Number
- CN202420994458.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
During the production process of municipal plastic drainage pipes, lifting equipment is likely to cause drainage pipes to shake, increase the risk of decoupling, collision or fall, and affect safety and the performance and life of the pipes.
A lifting equipment for the production of municipal plastic drainage pipes was designed. The drainage pipes were fixed by threaded screws and clamping plates installed in the clamping assembly, and the winch wear was observed through the maintenance assembly's maintenance ports and protective plates, which facilitates timely maintenance.
It effectively prevents shaking and collision of drain pipes, reduces safety risks, and reduces equipment maintenance time through rapid maintenance, and extends the service life of the pipes.
Smart Images
Figure CN222273907U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic drainage pipe production, in particular to hoisting equipment for municipal plastic drainage pipe production. Background Art
[0002] Municipal plastic drain pipes refer to pipes used in urban drainage systems to collect and discharge domestic sewage, industrial wastewater and rainwater. These drain pipes are usually made of plastic materials. Plastic drain pipes have the characteristics of corrosion resistance, aging resistance, light weight, easy construction, smooth inner wall and small water flow resistance. They have been widely used in modern urban construction. In the production process of plastic drain pipes, in order to avoid manpower to carry the drain pipes, lifting equipment is generally used to lift the drain pipes for transportation. In the plastic drain pipe production workshop, a crane is a common lifting equipment. It can move horizontally above the workshop to facilitate the transportation of plastic drain pipes.
[0003] However, the lifting equipment is prone to swaying left and right when lifting water pipes, and the swaying of the drainage pipes may make the lifting operation unstable, increasing the risk of the drainage pipes being unhooked, colliding or falling during the lifting process, posing a safety hazard to the workers and equipment below. It may also cause plastic drainage pipes to collide with each other or with surrounding objects, causing scratches, cracks or deformation on the surface of the pipes, affecting their performance and lifespan. Utility Model Content
[0004] The utility model aims to solve the shortcomings existing in the background technology and provides lifting equipment for the production of municipal plastic drainage pipes. The drainage pipes can be clamped and fixed by means of the threaded screw and the clamping plate provided in the clamping assembly. Secondly, the winch inside the moving column can be observed through the inspection port and the protective plate provided in the maintenance assembly, so that the staff can judge the wear of the winch conveniently.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting equipment for municipal plastic drainage pipe production, comprising: a moving column, connecting columns are arranged on both sides of the moving column, a plurality of supporting columns are connected to the bottom of the connecting column, a clamping assembly, the clamping assembly is arranged at the bottom of the moving column and is used to clamp and fix the plastic drainage pipe, and a maintenance assembly, the maintenance assembly is arranged at the top of the moving column and is used to inspect the inside of the moving column, the clamping assembly comprises: two connecting plates connected to the bottom of the moving column, two clamping plates arranged between the two connecting plates, a threaded screw rotatably connected to the side of the clamping plate away from each other, and a guide plate connected to both sides of the two connecting plates.
[0006] Furthermore, a guide threaded hole is opened on one side of the guide plate, one end of the threaded screw passes through the guide threaded hole and protrudes from one side of the connecting plate, one end of the threaded screw is connected to a rotating wheel, and the surface of the rotating wheel is serrated.
[0007] Furthermore, the maintenance component includes: an inspection port opened at the top of the moving column, a protective plate arranged at the top of the moving column, a plurality of pin holes opened at the top of the moving column, and pins arranged at the top of the protective plate and matching with the pin holes.
[0008] Furthermore, a positioning hole is provided on the top of the protective plate, the position of which corresponds to the position of the pin hole, and the shape of the pin is trapezoidal.
[0009] Furthermore, an installation cavity is opened inside the movable column, a forward and reverse motor is arranged inside the installation cavity, a placement cavity is opened inside the movable column, a capstan is rotatably connected to the placement cavity through a bearing, and one side of the forward and reverse motor is drive-connected to the capstan through a driving rod.
[0010] Furthermore, two connecting cavities are opened inside the movable column, and servo motors are arranged inside the two connecting cavities. One side of the servo motor is driven and connected to a connecting rod. A movable groove is opened on one side of the two connecting columns close to the movable column. One end of the connecting rod passes through the movable column and extends into the movable groove. One end of the connecting rod is connected to a roller.
[0011] Furthermore, an iron chain is wound around the surface of the winch, one end of the iron chain passes through the moving column and protrudes from the bottom of the moving column, one end of the iron chain is connected to an iron hook, and a control panel is provided on one side of the support column.
[0012] The utility model has the advantages that the threaded screw and the clamping plate provided in the clamping assembly can clamp and fix the drain pipe, thereby preventing the drain pipe from shaking left and right when being lifted, and preventing the drain pipe from colliding with other objects due to the left and right shaking of the drain pipe.
[0013] Secondly, through the inspection port and protective plate set in the maintenance component, the winch inside the moving column can be observed, which is convenient for the staff to judge the wear of the winch, so as to quickly determine whether the winch needs to be inspected. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a sectional view of the overall structure of the utility model.
[0016] Figure 3This is a schematic diagram of the protective plate structure of the utility model.
[0017] Figure 4 For the utility model Figure 2 Enlarged view of point A in .
[0018] Figure 5 For the utility model Figure 2 Enlarged view of point B in .
[0019] Figure 1-5 In: 1. Moving column; 101. Installation cavity; 102. Forward and reverse motor; 103. Placement cavity; 104. Winch; 105. Iron chain; 106. Iron hook; 2. Connecting column; 201. Support column; 202. Connecting cavity; 203. Servo motor; 204. Connecting rod; 205. Moving groove; 206. Roller; 3. Connecting plate; 301. Clamping plate; 302. Threaded screw; 303. Guide plate; 304. Rotating wheel; 4. Inspection port; 401. Protective plate; 402. Pin hole; 403. Pin; 404. Positioning hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.
[0021] An embodiment of the present application provides a lifting device for the production of municipal plastic drainage pipes. The lifting device for the production of municipal plastic drainage pipes can clamp and fix the drainage pipes through the threaded screw and the clamping plate provided in the clamping assembly. Secondly, the winch inside the moving column can be observed through the inspection port and the protective plate provided in the maintenance assembly, so that the staff can judge the wear of the winch conveniently.
[0022] The following is a detailed description of the municipal plastic drainage pipe production hoisting equipment. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.
[0023] The present application is described in detail below in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5In this embodiment, a lifting equipment for municipal plastic drainage pipe production is provided, including: a moving column 1, connecting columns 2 are arranged on both sides of the moving column 1, and a plurality of supporting columns 201 are connected to the bottom of the connecting column 2, a clamping assembly, the clamping assembly is arranged at the bottom of the moving column 1, and is used to clamp and fix the plastic drainage pipe, and a maintenance assembly, the maintenance assembly is arranged at the top of the moving column 1, and is used to inspect the inside of the moving column 1, the clamping assembly includes: two connecting plates 3 connected to the bottom of the moving column 1, two clamping plates 301 arranged between the two connecting plates 3, a threaded screw 302 rotatably connected to the clamping plates 301 on one side away from each other, and a guide plate 303 connected to both sides of the two connecting plates 3.
[0024] A guide thread hole is provided on one side of the guide plate 303 , one end of the threaded rod 302 passes through the guide thread hole and protrudes from one side of the connecting plate 3 , one end of the threaded rod 302 is connected to a rotating wheel 304 , and the surface of the rotating wheel 304 is serrated.
[0025] When the drain pipe is to be clamped, the rotating wheel 304 is grasped, and then the rotating wheel 304 is rotated forward. When the rotating wheel 304 rotates, the threaded screw 302 is rotated with it. When the threaded screw 302 rotates, it will start to move in the direction of the drain pipe due to the threaded engagement connection with the guide threaded hole. When the threaded screw 302 moves, it will move with the clamping plate 301. The clamping plate 301 will contact the drain pipe when it moves, so as to clamp and fix the drain pipe. When the clamping plate 301 needs to be released, the rotating wheel 304 is rotated in the opposite direction, so that the rotating wheel 304 rotates with the threaded screw 302 in the opposite direction, and the threaded screw 302 starts to move away from the drain pipe. When the threaded screw 302 moves, it will move with the clamping plate 301, so as to release the clamping plate 301.
[0026] The maintenance component includes: an inspection port 4 opened at the top of the moving column 1, a protective plate 401 arranged at the top of the moving column 1, a plurality of pin holes 402 opened at the top of the moving column 1, a pin 403 arranged at the top of the protective plate 401 and matching with the pin hole 402, a positioning hole 404 opened at the top of the protective plate 401 and corresponding to the position of the pin hole 402, and the pin 403 is trapezoidal in shape.
[0027] When the winch 104 needs to be inspected, the pin 403 is grasped and then pulled upward so that the pin 403 begins to leave the pin hole 402. When the pin 403 leaves the pin hole 402, the fixing of the protective plate 401 is released, so that the protective plate 401 can be removed to expose the inspection port 4, which is convenient for the maintenance personnel to observe the wear of the winch 104 and saves the maintenance time of the maintenance personnel. When the inspection is completed, the positioning hole 404 on the protective plate 401 can be aligned with the pin hole. 402, place the protective plate 401 after alignment, and insert the pin 403 into the positioning hole 404 after placement, so that the pin 403 passes through the positioning hole 404 and enters the pin hole 402. After the pin 403 enters the pin hole 402, the pin 403 is then knocked. Because the shape of the pin 403 is a trapezoid, a part of the pin 403 will be driven into the pin hole 402 when being knocked, so as to ensure the fixation of the protective plate 401 and prevent dust from falling from the inspection port 4 to the capstan 104.
[0028] The movable column 1 has an installation cavity 101, a forward and reverse motor 102 is arranged inside the installation cavity 101, a placement cavity 103 is arranged inside the movable column 1, a capstan 104 is rotatably connected to the placement cavity 103 through a bearing, one side of the forward and reverse motor 102 is connected to the capstan 104 through a driving rod, two connecting cavities 202 are arranged inside the movable column 1, servo motors 203 are arranged inside the two connecting cavities 202, one side of the servo motor 203 is connected to the connecting rod 204, and two connecting columns 2 are opened near the side of the movable column 1. A moving groove 205 is provided, one end of the connecting rod 204 passes through the moving column 1 and extends to the inside of the moving groove 205, one end of the connecting rod 204 is connected to a roller 206, an iron chain 105 is wrapped around the surface of the capstan 104, one end of the iron chain 105 passes through the moving column 1 and protrudes from the bottom of the moving column 1, one end of the iron chain 105 is connected to an iron hook 106, a control panel is provided on one side of the support column 201, the control panel is connected to the forward and reverse motor 102 and the servo motor 203 with electric wires, and the forward and reverse motor 102 and the servo motor 203 are powered by an external power supply.
[0029] When the drain pipe is to be lifted, the lifting sling is placed at the bottom of the drain pipe, and then the two lifting holes of the lifting sling are hung on the iron hook 106. At this time, the forward and reverse motor 102 is started to rotate forward through the control switch. After the forward and reverse motor 102 is started, the winch 104 is driven to rotate forward through the driving rod. After the winch 104 rotates, the iron chain 105 is wound up. After the iron chain 105 is wound up, it moves upward with the iron hook 106, so that the drain pipe can be lifted. When the movable column 1 is to be moved, the servo motor 203 is started through the control switch. After the servo motor 203 is started, it drives the connecting rod 204 to rotate. After the connecting rod 204 rotates, it rotates with the roller 206. When the roller 206 rotates, it starts to roll inside the moving groove 205 due to the contact with the moving groove 205, thereby moving the movable column 1 when the roller 206 rolls.
[0030] The specific workflow is:
[0031] When the drain pipe is to be lifted, the lifting sling is placed at the bottom of the drain pipe, and then the two lifting holes of the lifting sling are hung on the iron hook 106. At this time, the forward and reverse motor 102 is started to rotate forward through the control switch. After the forward and reverse motor 102 is started, the winch 104 is driven to rotate forward through the driving rod. After the winch 104 rotates, the iron chain 105 is rolled up. After the iron chain 105 is rolled up, it will move the iron hook 106 upward, so that the drain pipe can be lifted. When the movable column 1 is to be moved, the servo motor 203 is started through the control switch. After the servo motor 203 is started, it will drive the connecting rod 204 to rotate. After the connecting rod 204 rotates, it will rotate with the roller 206. When the roller 206 rotates, it will start to roll inside the moving groove 205 due to the contact with the moving groove 205, so that the moving column 1 is moved when the roller 206 rolls;
[0032] When the drain pipe is to be clamped, the rotating wheel 304 is grasped, and the rotating wheel 304 is rotated forward after grasping. When the rotating wheel 304 rotates, the threaded screw 302 is rotated. When the threaded screw 302 rotates, it starts to move in the direction of the drain pipe due to the threaded meshing connection with the guide threaded hole. When the threaded screw 302 moves, it moves with the clamping plate 301. The clamping plate 301 contacts the drain pipe when moving, so as to clamp and fix the drain pipe. When the clamping plate 301 needs to be released, the rotating wheel 304 is rotated in the opposite direction, so that the rotating wheel 304 rotates with the threaded screw 302 in the opposite direction, and the threaded screw 302 starts to move away from the drain pipe. When the threaded screw 302 moves, it moves with the clamping plate 301, so as to release the clamping of the drain pipe.
[0033] When the winch 104 needs to be inspected, the pin 403 is grasped and then pulled upward so that the pin 403 begins to leave the pin hole 402. When the pin 403 leaves the pin hole 402, the fixing of the protective plate 401 is released, so that the protective plate 401 can be removed to expose the inspection port 4, which is convenient for the maintenance personnel to observe the wear of the winch 104 and saves the maintenance time of the maintenance personnel. When the inspection is completed, the positioning hole 404 on the protective plate 401 can be aligned with the pin hole. 402, place the protective plate 401 after alignment, and insert the pin 403 into the positioning hole 404 after placement, so that the pin 403 passes through the positioning hole 404 and enters the pin hole 402. After the pin 403 enters the pin hole 402, the pin 403 is then knocked. Because the shape of the pin 403 is a trapezoid, a part of the pin 403 will be driven into the pin hole 402 when being knocked, so as to ensure the fixation of the protective plate 401 and prevent dust from falling from the inspection port 4 to the capstan 104.
[0034] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.
[0035] The above is a detailed introduction to a lifting equipment for the production of municipal plastic drainage pipes provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application.
Claims
1. A lifting device for municipal plastic drainage pipe production, characterized in that: include: A movable column (1), wherein connecting columns (2) are arranged on both sides of the movable column (1), and the bottom of the connecting column (2) is connected to a plurality of supporting columns (201); A clamping assembly, the clamping assembly being arranged at the bottom of the movable column (1) and being used for clamping and fixing the plastic drainage pipe; and A maintenance component, the maintenance component is arranged on the top of the moving column (1) and is used to inspect the interior of the moving column (1); The clamping assembly comprises: Two connecting plates (3) connected to the bottom of the moving column (1); Two clamping plates (301) arranged between the two connecting plates (3); Rotating a threaded screw (302) connected to a side of the clamping plate (301) that is away from each other; A guide plate (303) connected to both sides of the two connecting plates (3).
2. The municipal plastic drainage pipe production hoisting equipment according to claim 1 is characterized in that: A guide threaded hole is provided on one side of the guide plate (303); one end of the threaded screw rod (302) passes through the guide threaded hole and protrudes out of one side of the connecting plate (3); one end of the threaded screw rod (302) is connected to a rotating wheel (304); and the surface of the rotating wheel (304) is serrated.
3. The municipal plastic drainage pipe production hoisting equipment according to claim 1, characterized in that: The maintenance component includes: An inspection port (4) provided at the top of the movable column (1); A protective plate (401) disposed on the top of the moving column (1); A plurality of pin holes (402) formed on the top of the movable column (1); A pin (403) is arranged on the top of the protective plate (401) and matches the pin hole (402).
4. The municipal plastic drainage pipe production hoisting equipment according to claim 3 is characterized in that: A positioning hole (404) corresponding to the position of the pin hole (402) is provided on the top of the protection plate (401), and the pin (403) is in the shape of a trapezoid.
5. The municipal plastic drainage pipe production hoisting equipment according to claim 1, characterized in that: The movable column (1) has an installation cavity (101) disposed inside, a forward and reverse motor (102) disposed inside the installation cavity (101), a placement cavity (103) disposed inside the movable column (1), a capstan (104) rotatably connected inside the placement cavity (103) via a bearing, and one side of the forward and reverse motor (102) is drivingly connected to the capstan (104) via a driving rod.
6. The municipal plastic drainage pipe production hoisting equipment according to claim 5, characterized in that: Two connecting cavities (202) are provided inside the movable column (1), and a servo motor (203) is provided inside each of the two connecting cavities (202). A connecting rod (204) is connected to one side of the servo motor (203) for driving. A movable groove (205) is provided on one side of the two connecting columns (2) close to the movable column (1). One end of the connecting rod (204) passes through the movable column (1) and extends into the movable groove (205). One end of the connecting rod (204) is connected to a roller (206).
7. The municipal plastic drainage pipe production hoisting equipment according to claim 6, characterized in that: An iron chain (105) is wound around the surface of the winch (104), one end of the iron chain (105) passes through the moving column (1) and protrudes from the bottom of the moving column (1), one end of the iron chain (105) is connected to an iron hook (106), and a control panel is provided on one side of the support column (201).